WO2024174933A1 - 信息处理的方法及通信设备 - Google Patents
信息处理的方法及通信设备 Download PDFInfo
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- WO2024174933A1 WO2024174933A1 PCT/CN2024/077355 CN2024077355W WO2024174933A1 WO 2024174933 A1 WO2024174933 A1 WO 2024174933A1 CN 2024077355 W CN2024077355 W CN 2024077355W WO 2024174933 A1 WO2024174933 A1 WO 2024174933A1
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- 238000004891 communication Methods 0.000 title claims abstract description 195
- 230000010365 information processing Effects 0.000 title claims abstract description 41
- 238000003672 processing method Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 82
- 238000013507 mapping Methods 0.000 claims description 91
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- 230000008685 targeting Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 description 20
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
- H04W28/0236—Traffic management, e.g. flow control or congestion control based on communication conditions radio quality, e.g. interference, losses or delay
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
- H04W28/0242—Determining whether packet losses are due to overload or to deterioration of radio communication conditions
Definitions
- the embodiments of the present application relate to the field of wireless communication technology, and in particular, to an information processing method and communication device.
- the Quality of Service (QoS) at the Protocol Data Unit (PDU) set (i.e., PDU Set) level includes the delay budget (PSDB) of the packet set, the bit error rate (PSRE) of the packet set, etc.
- the QoS parameters mapped by the 5G QoS Identifier (5QI) can also be extended to include the PSDB.
- the application function (AF) can independently request any one or more Packet Switched (PS) level (i.e., PS level) QoS.
- PSDB, PSER, or PSIHI is an optional QoS parameter for PDU Set.
- a communication device e.g., a Radio Access Network (RAN)
- RAN Radio Access Network
- the embodiments of the present application provide an information processing method and a communication device, which are used to solve the problem of a communication device confirming whether PSDB, PSER, or PSIHI needs to be applied.
- an embodiment of the present application provides an information processing method, including:
- the first communication device performs a first operation, where the first operation includes at least one of the following:
- QoS Quality of Service
- PSDB packet set delay budget
- AN access network
- PDSB protocol data unit set
- PDU Protocol data unit set
- At least one of the following is not applied to the QoS flow: packet loss timer at PSDB, AN PDSB, PDU Set level;
- an embodiment of the present application provides a method for information processing, including:
- the second communication device performs a second operation, where the second operation includes one of the following:
- the first information is used to indicate the application of PSDB
- the first indication information is used to indicate one of the following: applying PSDB, not applying PSDB.
- an embodiment of the present application provides a method for information processing, including:
- the third communication device performs a third operation, where the third operation includes at least one of the following:
- the second target information includes at least one of the following: a first QoS identifier or a second QoS identifier, PSDB, PSER, PSIHI, first information, first indication information, second indication information, and third indication information;
- the first indication information is used to indicate one of the following: applying PSDB or not applying PSDB;
- the second indication information is used to indicate one of the following: applying PSER or not applying PSER;
- the third indication information is used to indicate one of the following: applying PSIHI or not applying PSIHI;
- the target rule includes or does not include one of the following: a PSDB, the mapping information includes a QoS identifier of the PSDB;
- the target rule includes or does not include one of the following: a PSER, the mapping information including a QoS identifier of the PSER;
- the target rule includes or does not include one of the following: a PSIHI, and the mapping information includes a QoS identifier of the PSIHI;
- a value of the first indication information is one of the following: a value for indicating that the PSDB is applied, and a value for indicating that the PSDB is not applied;
- Determine the QoS identifier to be one of: a first QoS identifier, a second QoS identifier;
- the first information is used to indicate the application of PSDB
- the first sub-operation includes at least one of the following:
- the target rule is determined to include one of the following: a PSDB, and the mapping information includes a QoS identifier of the PSDB;
- the QoS identifier is: a first QoS identifier, wherein information mapped by the first QoS identifier includes a PSDB;
- the second sub-operation includes at least one of the following:
- the target policy does not include one of the following: a PSDB, the mapping information includes a QoS identifier of the PSDB;
- the QoS identifier is: a second QoS identifier, and information mapped by the second QoS identifier does not include a PSDB;
- an embodiment of the present application provides an information processing method, including:
- the fourth communication device performs a fourth operation, where the fourth operation includes one of the following:
- the QoS identifier is not determined based on the PDU Set Error Rate (PSER);
- the QoS identifier is not determined based on the PDU Set Integrated Handling Information (PSIHI);
- the QoS identifier is not determined based on the PDU Set Importance packet set importance
- the third target information includes at least one of the following: requested PSDB, locally configured PSDB, PSER, PSIHI, and a first threshold;
- the QoS identifier mapping information does not include PSDB.
- an embodiment of the present application provides a communication device, where the communication device is a first communication device, including:
- the first execution module is configured to execute a first operation, wherein the first operation includes at least one of the following:
- QoS Quality of Service
- PSDB packet set delay budget
- AN access network
- PDSB protocol data unit set
- PDU Protocol data unit set
- At least one of the following is not applied to the QoS flow: packet loss timer at PSDB, AN PDSB, PDU Set level;
- an embodiment of the present application provides a communication device, where the communication device is a second communication device, including:
- the second execution module is configured to execute a second operation on the second communication device, where the second operation includes one of the following:
- the first information is used to indicate the application of PSDB
- the first indication information is used to indicate one of the following: applying PSDB, not applying PSDB.
- an embodiment of the present application provides a communication device, where the communication device is a third communication device, including:
- the third execution module is configured to execute a third operation, where the third operation includes at least one of the following:
- the second target information includes at least one of the following: a first QoS identifier or a second QoS identifier, PSDB, PSER, PSIHI, first information, first indication information, second indication information, and third indication information;
- the first indication information is used to indicate one of the following: applying PSDB or not applying PSDB;
- the second indication information is used to indicate one of the following: applying PSER or not applying PSER;
- the third indication information is used to indicate one of the following: applying PSIHI or not applying PSIHI;
- the target rule includes or does not include one of the following: a PSDB, the mapping information includes a QoS identifier of the PSDB;
- the target rule includes or does not include one of the following: a PSER, the mapping information including a QoS identifier of the PSER;
- the target rule includes or does not include one of the following: a PSIHI, and the mapping information includes a QoS identifier of the PSIHI;
- a value of the first indication information is one of the following: a value for indicating that the PSDB is applied, and a value for indicating that the PSDB is not applied;
- Determine the QoS identifier to be one of: a first QoS identifier, a second QoS identifier;
- the first information is used to indicate the application of PSDB
- the first sub-operation includes at least one of the following:
- the target policy includes one of the following: a PSDB, the mapping information includes a QoS identifier of the PSDB;
- the QoS identifier is: a first QoS identifier, wherein information mapped by the first QoS identifier includes a PSDB;
- the second sub-operation includes at least one of the following:
- the target policy does not include one of the following: a PSDB, the mapping information includes a QoS identifier of the PSDB;
- the QoS identifier is: a second QoS identifier, and information mapped by the second QoS identifier does not include a PSDB;
- an embodiment of the present application provides a communication device, where the communication device is a fourth communication device, including:
- the fourth execution module is used to execute a fourth operation, where the fourth operation includes one of the following:
- the QoS identifier is not determined based on the PDU Set Error Rate (PSER);
- the QoS identifier is not determined based on the PDU Set Integrated Handling Information (PSIHI);
- the QoS identifier is not determined based on the PDU Set Importance packet set importance
- the third target information includes at least one of the following: requested PSDB, locally configured PSDB, PSER, PSIHI, and a first threshold;
- the QoS identifier mapping information does not include PSDB.
- an embodiment of the present application provides a communication device, including a processor, a memory, and a computer program stored in the memory and executable on the processor, wherein when the computer program is executed by the processor, the steps of the information processing method provided in the first aspect are implemented, or the steps of the information processing method provided in the second aspect are implemented, or the steps of the information processing method provided in the third aspect are implemented, or the steps of the information processing method provided in the fourth aspect are implemented. Steps of the processing method.
- an embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored.
- the computer program is executed by a processor, the steps of the information processing method provided in the first aspect are implemented, or the steps of the information processing method provided in the second aspect are implemented, or the steps of the information processing method provided in the third aspect are implemented, or the steps of the information processing method provided in the fourth aspect are implemented.
- the first communication device can clearly decide to apply the packet loss timer at the PSDB, AN PDSB, or PDU Set level to the QoS flow, or decide not to apply the packet loss timer at the PSDB, AN PDSB, or PDU Set level to the QoS flow, thereby improving the accuracy of QoS flow transmission control.
- FIG1 is a schematic diagram of the architecture of a wireless communication system provided in an embodiment of the present application.
- FIG2 is a flow chart of an information processing method provided by an embodiment of the present application.
- FIG3 is a flow chart of another information processing method provided in an embodiment of the present application.
- FIG4 is a flow chart of another information processing method provided in an embodiment of the present application.
- FIG5 is a flow chart of another information processing method provided in an embodiment of the present application.
- FIG6 is a schematic diagram of another information processing method provided in an embodiment of the present application.
- FIG7 is a schematic diagram of another information processing method provided in an embodiment of the present application.
- FIG8 is a schematic diagram of another information processing method provided in an embodiment of the present application.
- FIG9 is a structural diagram of a communication device provided by the present application.
- FIG10 is a structural diagram of another communication device provided by the present application.
- FIG11 is a structural diagram of another communication device provided by the present application.
- FIG12 is a structural diagram of another communication device provided by the present application.
- FIG13 is a structural diagram of another communication device provided in the present application.
- words such as “exemplary” or “for example” are used to indicate examples, illustrations or descriptions. Any embodiment or design described as “exemplary” or “for example” in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as “exemplary” or “for example” is intended to present related concepts in a specific way.
- the technology described in this article is not limited to the fifth-generation mobile communication (5th-generation, 5G) system and subsequent evolution communication systems, and is not limited to the evolution of LTE/LTE (LTE-Advanced, LTE-A) system, and can also be used in various wireless communication systems, such as Code Division Multiple Access (Code Division Multiple Access, CDMA), Time Division Multiple Access (Time Division Multiple Access, TDMA), Frequency Division Multiple Access (Frequency Division Multiple Access, FDMA), Orthogonal Frequency Division Multiple Access (Orthogonal Frequency Division Multiple Access, OFDMA), Single-carrier Frequency Division Multiple Access (Single-carrier Frequency-Division Multiple Access, SC-FDMA) and other systems.
- Code Division Multiple Access Code Division Multiple Access
- CDMA Code Division Multiple Access
- Time Division Multiple Access Time Division Multiple Access
- FDMA Frequency Division Multiple Access
- OFDMA Orthogonal Frequency Division Multiple Access
- SC-FDMA Single-carrier Frequency-Division Multiple Access
- a CDMA system may implement radio technologies such as CDMA2000, Universal Terrestrial Radio Access (UTRA).
- UTRA includes Wideband Code Division Multiple Access (WCDMA) and other CDMA variants.
- a TDMA system may implement radio technologies such as Global System for Mobile Communications (GSM).
- GSM Global System for Mobile Communications
- An OFDMA system may implement radio technologies such as Ultra Mobile Broadband (UMB), Evolution-UTRA (E-UTRA), IEEE 802.11 (Wi-Fi), IEEE 802.16 (WiMAX), IEEE 802.20, Flash-OFDM, etc.
- UMB Ultra Mobile Broadband
- E-UTRA Evolution-UTRA
- IEEE 802.11 Wi-Fi
- IEEE 802.16 WiMAX
- IEEE 802.20 Flash-OFDM
- LTE and higher-level LTE are new versions of UMTS that use E-UTRA.
- UTRA, E-UTRA, UMTS, LTE, LTE-A, and GSM are described in documents from an organization named "3rd Generation Partnership Project” (3GPP).
- CDMA2000 and UMB are described in documents from an organization named “3rd Generation Partnership Project 2" (3GPP2).
- the techniques described herein may be used for the systems and radio technologies mentioned above as well as for other systems and radio technologies.
- the QoS at the PDU Set level includes PSDB, PSER, etc.
- the QoS parameters mapped by 5QI are also extended to include the PSDB.
- AF can independently request any one or more PS level QoS.
- PSDB is an optional QoS parameter for PDU Set and can only be applied when the conditions are met. Therefore, the following problems must be solved:
- the IE of PSDB may not be sent to RAN, but may be sent to RAN through 5QI. After receiving 5QI, RAN does not confirm whether it needs to apply 5QI-mapped PSDB to the QoS flow.
- Solution 1 5QI maps PSDB, but whether RAN applies it needs to be indicated through additional information, and the first information or the first indication information indicates one of the following: applying PSDB mapped with 5QI, not applying PSDB mapped with 5QI.
- PDU Set QoS such as PSER, PSIHI, etc.
- the solution 1 may specifically include the following steps:
- Step a1 PCF determines whether to send or not send the first information or determines the value of the first indication according to whether the service data flow meets or does not meet the first threshold and/or applies or does not apply PSDB.
- the first information is used to indicate the PSDB to which 5QI mapping is applied to the QoS flow.
- the first information is one of the following: a first threshold (such as a threshold corresponding to the PSDB), a second threshold (such as a threshold corresponding to the access network (Access Network, AN) PSDB), information used to calculate the first threshold, and information used to calculate the second threshold.
- the value of the above-mentioned first indication information is one of the following: a first value (used to indicate that PSDB is applied to the QoS flow), a second value (used to indicate that PSDB is not applied to the QoS flow).
- the PCF when the service data flow meets the first threshold and/or PSDB is applied, the PCF sends the first information, or determines that the value of the first indication information is the first value (i.e., used to indicate that 5QI mapping is applied to the QoS flow); when the service data flow does not meet the first threshold and/or PSDB is not applied, the PCF does not send the first information, or the PCF determines that the value of the first information is the second value (i.e., used to indicate that 5QI mapping is not applied to the QoS flow).
- the first value i.e., used to indicate that 5QI mapping is applied to the QoS flow
- the QoS flow to which the PSDB is applied requires the RAN to verify whether the corresponding threshold is actually met, if the first information (e.g., the first threshold or the second threshold or the first duration) is sent to the RAN along with the 5QI, the PSDB and/or AN PSDB mapped by the 5QI is applied. If there is no first information sent to the RAN along with the 5QI, the PSDB mapped by the 5QI is not applied.
- the first information e.g., the first threshold or the second threshold or the first duration
- the first indication information can be used for indication.
- Step a2 when receiving the first information or the first indication information having the first value, the RAN applies the packet loss timer of the PSDB/AN PDSB/PDU Set level mapped by the 5QI to the QoS flow;
- the RAN does not apply the 5QI mapping PSDB/AN PDSB/PDU Set level packet loss timer to the QoS flow, or applies the 5QI mapping PDB/AN PDB/PDU level packet loss timer.
- Solution 2 Use different 5QIs to indicate one of the following: PSDB with 5QI mapping, PSDB without 5QI mapping.
- the first 5QI and the second 5QI are distinguished, wherein the first 5QI and the second 5QI both contain the PDU Set related QoS parameters (such as PSER, PSIHI), but the QoS parameters mapped by the first 5QI include PSDB, and the QoS parameters mapped by the second 5QI do not include PSDB. It should also be noted that Except for PSDB, the values of other mapped QoS parameters of the first 5QI and the second 5QI can be the same.
- the solution 2 may specifically include the following steps:
- Step b1 PCF determines whether the QoS identifier (i.e., QoS Indicator) mapped to the service data flow is the first 5QI or the second 5QI based on whether the service data flow meets or does not meet the first threshold and/or applies or does not apply PSDB.
- QoS identifier i.e., QoS Indicator
- PCF determines that the QoS Indicator corresponding to the service data flow is the first 5QI; when the service data flow does not meet the first threshold and/or PSDB is not applied, PCF determines that the QoS Indicator corresponding to the service data flow is the second 5QI.
- Step b2 RAN applies the packet loss timer at the PSDB/AN PDSB/PDU Set level applied by the first 5QI according to the first 5QI; RAN does not apply the packet loss timer at the PSDB/AN PDSB/PDU Set level according to the second 5QI.
- Solution 3 The QoS parameters mapped by 5QI do not include PSDB, PSER, PSIHI and other PDU Set QoS.
- PCF does not determine the QoS indicator (such as 5QI) corresponding to the service data flow based on PSDB PSER, PSIHI and other PDU Set QoS.
- RAN applies PSDB only when it receives an independent PSDB Information Element (IE). The same applies to other PDU Set QoS such as PSER, PSIHI, etc.
- the above solution 1 can save a large number of 5QIs compared to solution 2, and the above solution 2 can reduce the impact on RAN compared to the solution provided by solution 1.
- the above solution 3 is quite different from the QoS mapping method of the related technology.
- the first threshold is pre-configured in the PCF or SMF. Since there are multiple PSDBs and PDBs, there are also multiple first thresholds corresponding to each. When the AF or a third party requests a PSDB for a service flow from the communication network, it is unclear whether the first duration corresponding to the PSDB is associated and determined, and it is also unclear whether to accept the requested PSDB.
- One solution to this problem is to associate based on flow description information or application description information.
- the third information (such as the first threshold) can be determined through a service level agreement (SLA).
- the third information (such as the first threshold) is stored in the operator's network.
- the saved third information also saves its corresponding third-party application description information (such as flow description information).
- the communication network can determine the first threshold corresponding to PSDB, determine whether PSDB meets the first threshold, and determine whether to apply PSDB.
- the wireless communication system includes a terminal 11 and a network side device 12.
- the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a handheld computer, a netbook, an ultra-mobile personal computer (Ultra-mobile Personal Computer, UMPC), a mobile Internet device (Mobile Internet Device, MID), an augmented reality (Augmented Reality, AR), a virtual reality (Virtual Reality, VR) device, a robot, a wearable device (Wearable Device), an aircraft (flight vehicle), a vehicle-mounted device (Vehicle User Equipment, VUE), a ship-mounted device, a pedestrian terminal (Pedestrian User Equipment, PUE), smart home (home appliances with wireless communication functions, such as refrigerators, televisions, washing machines or furniture, etc.), game
- Wearable devices include: smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.), smart wristbands, smart clothing, etc.
- the vehicle-mounted equipment can also be called a vehicle-mounted terminal, a vehicle-mounted controller, a vehicle-mounted module, a vehicle-mounted component, a vehicle-mounted chip or a vehicle-mounted unit, etc. It should be noted that the specific type of the terminal 11 is not limited in the embodiment of the present application.
- the network side device 12 may include an access network device or a core network device, wherein the access network device may also be called a radio access network (Radio Access Network, RAN) device, a radio access network function or a radio access network unit.
- the access network device may include a base station, a wireless local area network (Wireless Local Area Network, WLAN) access point (Access Point, AS) or a wireless fidelity (Wireless Fidelity, WiFi) node, etc.
- WLAN wireless Local Area Network
- AS Access Point
- WiFi wireless Fidelity
- the base station may be referred to as a Node B (NB), an evolved Node B (eNB), a next generation Node B (gNB), a New Radio Node B (NR Node B), an access point, a Relay Base Station (RBS), a Serving Base Station (SBS), a Base Transceiver Station (BTS), a radio base station, a radio transceiver, a Basic Service Set (BSS), an Extended Service Set (ESS), a Home Node B (HNB), a Home Evolved Node B (home evolved Node B), a Transmission Reception Point (TRP) or other appropriate terms in the field.
- NB Node B
- eNB evolved Node B
- gNB next generation Node B
- NR Node B New Radio Node B
- an access point a Relay Base Station
- SBS Serving Base Station
- BTS Base Transceiver Station
- a radio base station a radio transceiver
- BSS Basic Service Set
- ESS Extended Service Set
- acquisition can be understood as acquisition from configuration, reception, reception after request, acquisition through self-learning, acquisition by deduction based on information not received, or acquisition after processing of received information, which can be determined according to actual needs and is not limited in the embodiments of the present application. For example, when a certain capability indication information sent by a device is not received, it can be deduced that the device does not support the capability.
- the sending may include broadcasting, broadcasting in a system message, and returning after a response request.
- the communication device may include at least one of the following: a network communication device, a communication network element, and a terminal.
- a communication network element or a network communication device may include at least one of the following: a core network element and a wireless access network element.
- the core network network element may include but is not limited to at least one of the following: core network equipment, core network node, core network function, core network network element, mobility management entity (Mobility Management Entity, MME), access mobility management function (Access Management Function, AMF), session management function (Session Management Function, SMF), user plane function (User Plane Function, UPF), serving gateway (serving GW, SGW), PDN gateway (PDN Gate Way, PDN Gateway), policy control function (Policy Control Function, PCF), policy and charging rules function unit (Policy and Charging Rules Function, PCRF), GPRS service support node (Serving GPRS Support Node, SGSN), gateway GPRS support node (Gateway GPRS Support Node, GGSN), application function (Application Funcation).
- MME mobility management entity
- Access Management Function Access Management Function
- SMF Session Management Function
- UPF User Plane Function
- serving gateway serving gateway
- PDN gateway PDN Gateway
- Policy Control Function Policy Control Function
- the RAN network element may include but is not limited to at least one of the following: radio access network equipment, radio access network node, radio access network function, radio access network unit, 3GPP radio access network, non-3GPP radio access network, centralized unit (CU), distributed unit (DU), base station, evolved base station (evolved Node B, eNB), 5G base station (gNB), radio network controller (RNC), base station (NodeB), non-3GPP interworking function (Non-3GPP Inter Working Function, N3IWF), access control (AC) node, access point (AP) device or wireless local area network (WLAN) node, N3IWF.
- radio access network equipment radio access network node, radio access network function, radio access network unit, 3GPP radio access network, non-3GPP radio access network, centralized unit (CU), distributed unit (DU), base station, evolved base station (evolved Node B, eNB), 5G base station (gNB), radio network controller (RNC), base station (NodeB), non-3GP
- the base station can be a base station (BTS, Base Transceiver Station) in GSM or CDMA, a base station (NodeB) in WCDMA, an evolved base station (eNB or e-NodeB, evolutional Node B) in LTE and a 5G base station (gNB), but the embodiments of the present application are not limited thereto.
- BTS Base Transceiver Station
- NodeB base station
- eNB evolved base station
- gNB 5G base station
- the UE may include one of the following: a terminal device, a terminal device and a card, or a card.
- the card may include one of the following: a SIM card, a USIM card, or an eSIM.
- the terminal may include a relay supporting terminal functions and/or a terminal supporting relay functions.
- the terminal may also be referred to as a terminal device or a user terminal (User Equipment, UE).
- the terminal may be a terminal-side device such as a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a personal digital assistant (Personal Digital Assistant, PDA), a mobile Internet device (Mobile Internet Device, MID), a wearable device (Wearable Device) or a vehicle-mounted device.
- PDA Personal Digital Assistant
- a mobile Internet device Mobile Internet Device, MID
- Wearable Device wearable Device
- vehicle-mounted device a vehicle-mounted device.
- the maximum value of the time interval between the reception time of a data packet in a data packet set and the reception time of the first data packet in the data packet set includes: the maximum value of the time interval between the reception time of the last received data packet in the data packet set and the reception time of the first data packet in the data packet set.
- a data packet set may be referred to as a data set.
- the data packet set includes one or more data packets.
- the data packet set has a boundary.
- the data packet set is a concept in a cellular mobile communication network.
- the data packet set can be a segment consisting of one or more data packets in a channel (such as a QoS flow, a QoS sub-flow, a radio bearer) or a set consisting of one or more data packets.
- the data packet may be a PDU packet data unit.
- the data packet set may be one of the following: a packet data unit set PDU Set, an instance of PDU Set, a PDU Set category, an instance of a PDU Set category, a data segment or a data packet set in a channel (such as a QoS flow, a QoS sub-flow, a wireless bearer).
- a type of PDU Set may include multiple PDU Set instances.
- a type of PDU Set may be identified by a PDU Set identifier (e.g., a QoS identifier at the PDU Set level).
- Multiple different PDU Set instances of the same PDU Set may be distinguished by a packet set sequence number (e.g., a PDU Set sequence number).
- a PDU Set category may include multiple PDU Sets. That is, an instance of the PDU Set category.
- the PDU Set category can be identified by a PDU Set identifier (such as a QoS identifier of the PDU Set level). Multiple different PDU Sets of the same PDU Set category can be distinguished by a data packet set sequence number (such as a PDU Set sequence number).
- the data packet set category may be one of the following: a packet data unit set (PDU Set), a channel (such as a QoS flow, a QoS sub-flow, a radio bearer).
- a data packet set category may correspond to multiple data packet sets.
- the data packet set is an instance of the data packet set category.
- the data packet set category may be identified by a data packet set category identifier.
- the data packet set category identifier is, for example, a QoS identifier at the data packet set level. At this time, multiple data packet sets may be distinguished by the sequence number of the data packet set.
- the one or more data packet sets are of the same or different categories.
- Data packet sets of different categories can be distinguished by the identifier of the data packet set.
- Different data packet sets of the same category can be distinguished by the sequence number of the data packet set.
- a PDU set consists of one or more PDUs that carry the payload of an information unit generated at the application level (such as a frame or a video slice).
- the application layer requires all PDUs in the PDU set to use the corresponding information unit. In other implementations, when some PDUs are lost, the application layer can still recover all or part of the information unit.
- a data packet such as a PDU.
- a QoS identifier is used to map a set of QoS feature parameters. Therefore, the information mapped by a QoS identifier can be called one of the following: QoS parameters, QoS features, QoS feature parameters;
- the QoS feature parameters may include at least one of the following: QoS identifier, priority information, packet delay budget, packet bit error rate, maximum data burst size, whether the bit rate is guaranteed (Guaranteed Bit Rate, GBR), whether there is a default average window requirement, default average window, and QoS feature information at the PDU Set level.
- the QoS information includes at least one of the following: a QoS identifier (such as QCI or 5QI), a QoS rule, a QoS flow description information, a QoS context information, and a QoS feature parameter information.
- a QoS identifier such as QCI or 5QI
- a QoS rule such as QCI or 5QI
- a QoS flow description information such as QCI or 5QI
- QoS context information such as QCI or 5QI
- QoS feature parameter information such as QCI or 5QI
- the channel may include at least one of the following: PDU session, Quality of Service (QoS) flow, Evolved Packet System (EPS) bearer, PDP context, DRB, SRB, and Internet Protocol Security (IPsec) association.
- QoS Quality of Service
- EPS Evolved Packet System
- IPsec Internet Protocol Security
- the first threshold can be understood as one of the following: the maximum threshold of the time interval between the reception time of a data packet in a data packet set and the reception time of the first data packet in the data packet set, the difference between PSDB and the first time length, and the condition for applying PSDB.
- the second threshold can be understood as one of the following: the maximum threshold of the interval between the reception time of a data packet in a data packet set and the reception time of the first data packet in the data packet set, the difference between AN PSDB and the first time length, the difference between AN PSDB and the second time length, and the condition for applying AN PSDB.
- the first duration can be understood as one of the following: Minimum delay budget between terminal and anchor gateway, difference between PSDB and first threshold, difference between AN PSDB and first threshold, difference between AN PSDB and second threshold, condition for applying PSDB, condition for applying AN PSDB, packet delay budget (PDB), AN PDB.
- the first duration may be the delay budget that any PDU in the PDU Set has at least.
- the delay budget of any PDU in the PDU Set is greater than or equal to the first duration (between the terminal and the anchor gateway).
- the first threshold can be understood as the PSDB minus the first duration. Because only when the time interval between the reception time of a data packet in the PDU Set and the reception time of the first data packet in the PDU Set is less than or equal to the first threshold (for example, 6ms), then each PDU in the PDU Set may have at least one delay budget of the first duration.
- the delay budget of any PDU of the PDU Set (such as between UE and anchor gateway) is greater than or equal to the first duration, and/or, less than or equal to PSDB.
- the first duration may be PDB.
- PSDB e.g., 10 ms
- PDB e.g. 4 ms
- the last packet in the PDU Set should have a delay budget of at least one PDB, or in other words, each PDU in the PDU Set has a delay budget of at least one PDB. Therefore, the first duration may be determined based on the PDB.
- the first threshold should be PSDB minus PDB. Because each PDU in the PDU Set may have a delay budget of at least one PDB only if the time interval between the reception time of a data packet in the PDU Set and the reception time of the first data packet in the PDU Set is less than or equal to the first threshold (e.g., 6 ms).
- the delay budget of any PDU of the PDU Set is greater than or equal to the second duration and less than or equal to the AN PSDB.
- the delay budget between UE and RAN of any PDU of the PDU Set is greater than or equal to the second duration, and/or, less than or equal to AN PSDB.
- the maximum time interval may also be referred to as a maximum duration threshold (Maximum Duration Threshold).
- the maximum time interval or the maximum duration threshold is one of the following: a maximum value threshold of the time interval between the reception time of a data packet in a data packet set and the reception time of the first data packet in the data packet set, and the time interval between the reception time of a data packet in a data packet set and the reception time of the first data packet in the data packet set must be less than or equal to the maximum time interval or the maximum duration threshold.
- the data packet (such as PDU) in the data packet set (such as PDU Set) may be one of the following:
- the last received data packet in the set of data packets The last received data packet in the set of data packets.
- the first threshold is one of the following: the maximum value of the time interval between the reception time of a data packet in a data packet set and the reception time of the first data packet in the data packet set, the value obtained by subtracting the first duration from PSDB, the value obtained by subtracting the second duration from AN PSDB, a value less than PSDB, a value less than AN PSDB, a value less than or equal to PSDB subtracting PDB, a value less than or equal to AN PSDB subtracting AN PDB, a value less than or equal to AN PSDB subtracting the second duration.
- the maximum value of the time interval between the reception time of a data packet in a data packet set and the reception time of the first data packet in the data packet set includes: the maximum value of the time interval between the reception time of the last received data packet in the data packet set and the reception time of the first data packet in the data packet set.
- the second threshold is one of the following: the first threshold, the maximum value of the time interval between the reception time of a data packet in a data packet set and the reception time of the first data packet in the data packet set, the value obtained by subtracting the first time duration from AN PSDB, the value obtained by subtracting the second time duration from AN PSDB, a value less than PSDB, a value less than AN PSDB, and a value less than or equal to AN PSDB subtracting AN PDB.
- the first duration is one of the following: the minimum delay budget of any data packet in the data packet set between the terminal and the anchor gateway, the value obtained by subtracting the first threshold from PSDB, the value obtained by subtracting the first threshold from AN PSDB, the value obtained by subtracting the second threshold from AN PSDB, PDB, a value greater than or equal to PDB, a value greater than or equal to PDB and less than or equal to PSDB.
- the second duration is one of the following: the minimum delay budget between the terminal and the wireless access network RAN for any data packet in the data packet set, the value obtained by subtracting the first threshold from PSDB, the value obtained by subtracting the first threshold from AN PSDB, the value obtained by subtracting the second threshold from AN PSDB, the value obtained by subtracting the CN delay information from the first duration, AN PDB, a value greater than or equal to AN PDB, a value greater than or equal to AN PDB and less than or equal to AN PSDB.
- the first threshold is a maximum time interval corresponding to the PSDB and/or the AN PSDB;
- the second threshold is the maximum time interval corresponding to AN PSDB.
- the first duration corresponds to PSDB and/or AN PSDB.
- the second duration corresponds to AN PSDB.
- the first threshold is a maximum duration threshold (Maximum Duration Threshold) of applying PSDB and/or applying AN PSDB;
- the second threshold is the maximum duration threshold for applying AN PSDB.
- PSDB is used to indicate the delay budget for transmitting a data packet set (such as PDU Set) between a terminal and an anchor gateway (i.e., the gateway that terminates the N6 interface) (for example, the time from the first end (anchor gateway or terminal) receiving the first packet in the data packet set to the time the last packet (or in other words) is transmitted to the second end (terminal or anchor gateway) cannot exceed PSDB).
- the PSDB also includes at least one of the following: the residence time of the data packet set at the terminal, the residence time of the data packet at the anchor gateway.
- the PSDB can also be described as the delay budget of the data packet set.
- PSDB refers to a delay budget of a group of data packets or a set of data packets between a terminal and an anchor gateway.
- PSDB is used to indicate the upper limit of the time that a PDU Set may be delayed between the terminal and the anchor gateway (i.e., the gateway terminating the N6 interface) (i.e., the time from the first packet in the PDU Set to the last packet transmission cannot exceed PSDB).
- the anchor gateway i.e., the gateway terminating the N6 interface
- the value of PSDB can be different or the same in the uplink and downlink.
- PSDB refers to a delay budget of a group of data packets or a set of data packets.
- AN PSDB may refer to one of the following:
- the delay budget for a data packet set to be transmitted between the terminal and the RAN network element (for example, the time from the third end (RAN or terminal) receiving the first packet in the data packet set to transmitting the last packet (or all data packets) to the fourth end (terminal or RAN) cannot exceed AN PSDB);
- the PSDB or AN PSDB also includes at least one of the following: the residence time of the data packet set at the terminal, and the residence time of the data packet connection at the RAN network element.
- AN PSDB is used to indicate the upper limit of the time that a PDU Set may be delayed between the terminal and the RAN (i.e., the time from the first packet in the PDU Set to the last packet transmission cannot exceed AN PSDB).
- the value of AN PSDB can be different or the same in the uplink and downlink.
- AN PSDB refers to the delay budget of a group of data packets or a set of data packets between the terminal and the RAN.
- the PDB indicates a delay budget for a data packet to be transmitted between a terminal and an anchor gateway (i.e., a gateway terminating an N6 interface).
- the PDB also includes at least one of the following: the residence time of the data packet at the terminal, the residence time of the data packet at the anchor gateway.
- the PDB can also be described as a delay budget for the data packet.
- the data packet delay budget includes a PDB.
- the PDB refers to the delay budget of a single data packet.
- the PDB is used to indicate the upper limit of the time that a PDU may be delayed between the terminal and the anchor gateway (i.e., the gateway terminating the N6 interface).
- the PDB can be applied to downlink packets received by the anchor gateway (such as UPF) through the N6 interface and uplink packets sent by the terminal.
- the anchor gateway such as UPF
- uplink packets sent by the terminal For a specific QoS identifier (such as 5QI), the value of the PDB can be the same in the uplink and downlink.
- PDB or AN PDB may refer to one of the following:
- the PDB or AN PDB also includes at least one of the following: the residence time of the data packet in the terminal, the residence time of the data packet in the RAN network element.
- the core network delay budget (such as CN PDB) is used to indicate the delay budget for a data packet to be transmitted between the RAN and the anchor gateway.
- the core network delay budget can also be described as the core network delay budget for the data packet.
- the core network delay information also includes at least one of the following: the residence time of the data packet in the anchor gateway, and the residence time of the data packet in the RAN network element.
- the NG interface is an interface between the RAN and the CN, and may also be referred to as an S1 interface or an N2 interface, and the naming is not limited.
- the wireless communication network may be at least one of the following: a public network, a non-public network; or the first network may be a non-public network.
- non-public network is short for non-public network.
- Non-public network can be referred to as one of the following: non-public communication network.
- Non-public network can include at least one of the following deployment methods: physical non-public network, virtual non-public network, non-public network implemented on the public network.
- the non-public network is a closed access group (Closed Access Group, CAG).
- a CAG can be composed of a group of terminals.
- a non-public network may include or be referred to as a private network.
- a private network may be referred to as one of the following: a private communication network, a private network, a local area network (LAN), a private virtual network (PVN), an isolated communication network, a dedicated communication network, or other names. It should be noted that in the embodiments of the present application, no specific limitation is made to the naming method.
- the public network is the abbreviation of the public network.
- the public network can be called one of the following: a public communication network or other names. It should be noted that the naming method is not specifically limited in the embodiment of the present application.
- the data packet size may be referred to as the data packet length.
- a data packet may be referred to as a data frame.
- an embodiment of the present application provides a method for information disclosure, which is applied to a first communication device.
- the first communication device includes but is not limited to one of the following: a RAN network element, a CN network element, and the method includes:
- Step 201 A first communication device performs a first operation, where the first operation includes at least one of the following:
- QoS Quality of Service
- PSDB packet set delay budget
- AN access network
- PDSB protocol data unit set
- PDU Protocol data unit set
- At least one of the following is not applied to the QoS flow: packet loss timer at PSDB, AN PDSB, PDU Set level;
- the first communication device may be a RAN.
- the QoS identifier may be a 5G QoS identifier (5G QoS Identifier, 5QI).
- the above-mentioned applied PSDB may be a PSDB that applies QoS identifier mapping
- the above-mentioned non-applied PSDB may be a PSDB that does not apply QoS identifier mapping
- the method further comprises:
- the first communication device acquires first target information, where the first target information includes at least one of the following: first information, first indication information, a QoS identifier, a first QoS identifier, a second QoS identifier, and a PSDB information element;
- the first communication device performs a first operation, including:
- the first communication device performs a first operation according to the first target information
- the first information is used to indicate the application of PSDB
- the first indication information is used to indicate one of the following: applying PSDB, not applying PSDB;
- the information of the first QoS identifier mapping includes a PSDB
- the information of the second QoS identifier mapping does not include PSDB.
- the first communication device obtains the first target information from the second communication device (such as SMF).
- the second communication device such as SMF
- the first target information is received in a QoS upstream context of a QoS flow.
- the first target information when the first target information includes the first information and/or the first indication information, the first target information further includes: a QoS identifier.
- the first target information includes the first information and the QoS identifier.
- the first target information includes the first indication information and the QoS identifier.
- the first information is the first information corresponding to the QoS flow, and the first information corresponding to the QoS flow is used to indicate that PSDB is applied to the QoS flow;
- the first indication information is the first indication information corresponding to the QoS flow, and the first indication information corresponding to the QoS flow is used to indicate one of the following: applying PSDB to the QoS flow, and not applying PSDB to the QoS flow.
- the first information and/or first indication information when the first information and/or first indication information is received in a QoS context of the QoS flow, the first information and/or first indication information may be the first information and/or first indication information corresponding to the QoS flow.
- the first information is first information corresponding to a QoS identifier, and the first information corresponding to the QoS identifier is used to indicate a PSDB to which the QoS identifier mapping is applied;
- the first indication information is first indication information corresponding to a QoS identifier
- the QoS identifier is used to indicate one of the following: a PSDB to which the QoS identifier mapping is applied, or a PSDB not to which the QoS identifier mapping is applied;
- the first information and/or first indication information may be the first information and/or first indication information corresponding to the QoS identifier.
- the QoS identifier is a QoS identifier (such as 5QI) corresponding to the QoS flow.
- the QoS flow is applied with at least one of the following: a packet loss timer at a PSDB, AN PDSB, or PDU Set level, including:
- At least one of the following is applied to the QoS flow: packet loss timer at PSDB, AN PDSB, PDU Set level;
- the first condition includes at least one of the following:
- the first indication information corresponding to the QoS flow has a value of: a value used to indicate that PSDB is applied to the QoS flow, Or, the first indication information corresponding to the QoS flow indicates application of PSDB;
- the QoS identifier corresponding to the QoS flow is a first QoS identifier, and information mapped by the first QoS identifier includes a PSDB.
- the first communication device when the first communication device obtains the first information and the QoS identifier (such as 5QI), the PSDB and/or AN PSDB mapped by the QoS identifier is applied. In another embodiment, when the first communication device obtains the QoS identifier but does not obtain the first information, the PSDB and/or AN PSDB mapped by the QoS is not applied.
- the QoS identifier such as 5QI
- the first communication device obtains a QoS identifier and first indication information, and the value of the first indication information is used to indicate the value of applying PSDB, then the PSDB and/or AN PSDB mapped by the QoS identifier is applied.
- the first communication device obtains a QoS identifier and first indication information, and the value of the first indication information is used to indicate that PSDB is not applied, then the PSDB and/or AN PSDB mapped by the QoS identifier is not applied.
- first information for example, a first threshold or a second threshold or a first duration, etc.
- a QoS identifier such as 5QI
- the PSDB and/or AN PSDB mapped by the QoS identifier is applied; if no first information is sent to the RAN together with the 5QI, the PSDB mapped by the 5QI is not applied.
- the first information may indicate whether PSDB is applied to the QoS flow.
- the first indication information can be used to indicate whether PSDB is applied to the QoS flow.
- whether to apply PSDB to the QoS flow may be indicated by different QoS identifiers.
- the information mapped by the first QoS identifier includes PSDB, and the information mapped by the second QoS identifier does not include PSDB. If the first communication device receives the first QoS identifier, the PSDB mapped by the QoS identifier is applied to the QoS flow. If the first communication device receives the second QoS identifier, the PSDB mapped by the QoS identifier is not applied to the QoS flow.
- the first communication device applies PSDB only when an independent PSDB information element (IE) is received.
- IE independent PSDB information element
- the QoS flow is not applied with at least one of the following: a packet loss timer at a PSDB, AN PDSB, or PDU Set level, and/or, at least one of the following is applied with the QoS flow: a packet loss timer at a PDB, AN PDB, or PDU level, including:
- At least one of the following is not applied to the QoS flow: a packet loss timer at the PSDB, AN PDSB, or PDU Set level, and/or at least one of the following is applied to the QoS flow: a packet loss timer at the PDB, AN PDB, or PDU level;
- the second condition includes at least one of the following:
- the first information corresponding to the QoS flow is not received, the first information corresponding to the QoS flow is used to indicate that the PSDB is applied to the QoS flow, or the first information corresponding to the QoS flow indicates the application of the PSDB;
- the PSDB cell corresponding to the QoS flow is not received
- the first indication information corresponding to the QoS flow has a value of: a value used to indicate that PSDB is not applied to the QoS flow. value, or, the first indication information corresponding to the QoS flow indicates that PSDB is not applied;
- the QoS identifier corresponding to the QoS flow is a second QoS identifier, and information mapped by the second QoS identifier does not include a PSDB.
- At least one of the PSDB and the AN PDSB to which the application QoS identifier is mapped comprises:
- At least one of the PSDB and AN PDSB of the QoS identifier mapping is applied;
- the third condition includes at least one of the following:
- the first indication information indicates that PSDB is applied.
- At least one of the PSDB and the AN PDSB to which QoS identifier mapping is not applied comprises:
- the fourth condition includes at least one of the following:
- the first information is used to indicate that the PSDB is applied
- the first indication information indicates that PSDB is not applied.
- the application PSDB includes a PSDB for application QoS identifier mapping
- the non-application of PSDB includes non-application of PSDB for QoS identifier mapping.
- the first information includes at least one of the following: a first threshold, a second threshold, a first duration, a second duration, information used to calculate the first threshold, and information used to calculate the second threshold.
- the first threshold and the second threshold may be the same.
- the first threshold and the second threshold may be different.
- the information used to calculate the first threshold may include: the first duration, PSDB, and PDB.
- the information used to calculate the second threshold may include: a first duration, a first threshold, AN PSDB, AN PDB, and a second duration.
- the first threshold is one of the following: the maximum value of the time interval between the reception time of a data packet in the data packet set and the reception time of the first data packet in the data packet set, the value obtained by subtracting the first duration from PSDB, the value obtained by subtracting the second duration from AN PSDB, a value less than PSDB, a value less than AN PSDB, a value less than or equal to PSDB minus PDB, a value less than or equal to AN PSDB minus AN PDB, a value less than or equal to AN PSDB minus the second duration;
- the second threshold is one of the following: the first threshold, the maximum value of the time interval between the reception time of a data packet in the data packet set and the reception time of the first data packet in the data packet set, the value obtained by subtracting the first duration from AN PSDB, the value obtained by subtracting the second duration from AN PSDB, a value less than PSDB, a value less than AN PSDB, and a value less than or equal to AN PSDB subtracting AN PDB;
- the first duration is one of the following: the minimum delay budget of any data packet in the data packet set between the terminal and the anchor gateway, the value obtained by subtracting the first threshold from PSDB, the value obtained by subtracting the first threshold from AN PSDB, the value obtained by subtracting the second threshold from AN PSDB, PDB, a value greater than or equal to PDB, a value greater than or equal to PDB and less than or equal to PSDB;
- the second duration is one of the following: the minimum delay budget of any data packet in the data packet set between the terminal and the radio access network RAN, the value obtained by subtracting the first threshold from the PSDB, the value obtained by subtracting the first threshold from the AN PSDB, the value obtained by subtracting the second threshold from the AN PSDB, the value obtained by subtracting the CN delay information from the first duration, the AN PDB, a value greater than or equal to the AN PDB, a value greater than or equal to the AN PDB and less than or equal to the AN PSDB;
- the first threshold is the maximum time interval corresponding to PSDB and/or AN PSDB;
- the second threshold is the maximum time interval corresponding to AN PSDB
- the first duration corresponds to the PSDB and/or AN PSDB
- the second duration corresponds to AN PSDB
- the first threshold is a maximum duration threshold for applying PSDB and/or applying AN PSDB;
- the second threshold is the maximum duration threshold for applying AN PSDB
- the maximum time interval or the maximum duration threshold is: a maximum value threshold of the time interval between the reception time of a data packet in the data packet set and the reception time of the first data packet in the data packet set.
- the maximum value of the time interval between the reception time of a data packet in a data packet set and the reception time of the first data packet in the data packet set includes: the maximum value of the time interval between the reception time of the last received data packet in the data packet set and the reception time of the first data packet in the data packet set.
- the data packet (such as PDU) in the data packet set (such as PDU Set) may be one of the following:
- the last received data packet in the set of data packets The last received data packet in the set of data packets.
- the PSDB and PDB are PSDB and PDB mapped to the same QoS identifier, or PSDB and PDB in the same target rule.
- the existence and/or satisfaction of the first threshold is one of the prerequisites for applying PSDB.
- the existence and/or satisfaction of the second threshold is one of the prerequisites for applying AN PSDB.
- the existence and/or satisfaction of the first threshold is one of the prerequisites for applying AN PSDB.
- the first threshold is the same as the second threshold.
- the existence and/or satisfaction of the first duration requirement is one of the prerequisites for applying PSDB.
- the existence and/or fulfillment of the second duration requirement is one of the prerequisites for applying AN PSDB.
- the first threshold is the same as the second threshold.
- the information used to calculate the first threshold includes one of the following indications: first duration, PSDB, PDB;
- the information used to calculate the second threshold includes one of the following indications: a first duration, a first threshold, AN PSDB, AN PDB, and a second duration.
- the first communication device can explicitly decide whether to apply PSDB, AN PDSB, or PDU Set level packet loss timer to the QoS flow, or decide not to apply PSDB, AN PDSB, or PDU Set level packet loss timer to the QoS flow, thereby improving the accuracy of QoS flow transmission control.
- the first communication device can determine whether to apply PSDB to the QoS flow based on whether the first information is received or based on the first indication information, which can save the number of 5QIs while ensuring that the first communication device accurately determines whether to apply PSDB to the QoS flow, or the first communication device can determine whether to apply PSDB to the QoS flow based on whether the received 5QI is the first 5QI or the second 5QI, which can save signaling overhead while ensuring that the first communication device accurately determines whether to apply PSDB to the QoS flow, or the first communication device can determine whether to apply PSDB to the QoS flow based on whether the PSDB information element is received, which can save signaling overhead and the number of 5QIs while ensuring that the first communication device accurately determines whether to apply PSDB to the QoS flow.
- an embodiment of the present application provides a method for information processing, which is applied to a second communication device.
- the second communication device includes but is not limited to a CN network element (such as an SMF), and the method includes:
- Step 301 The second communication device performs a second operation, where the second operation includes one of the following:
- the first information is used to indicate the application of PSDB
- the first indication information is used to indicate one of the following: applying PSDB, not applying PSDB;
- the second indication information is used to indicate one of the following: applying PSER, not applying PSER;
- the third indication information is used to indicate one of the following: applying PSIHI or not applying PSIHI.
- the second communication device may include a CN network element (such as an SMF).
- a CN network element such as an SMF
- the target rule may be a policy rule corresponding to the service flow.
- binding the service flow with a QoS flow comprises: binding the service flow with a QoS flow according to at least one of the following:
- the step of binding a QoS flow to a target rule comprises: binding a QoS flow to the target rule according to at least one of the following:
- the target rule contains or does not contain the first information
- the target rule contains or does not contain a PSDB cell
- the target rule contains or does not contain QoS requirements at the PDU Set level
- the target rule includes or does not include a PSER cell
- the target rule may or may not contain a PSIHI element.
- binding the service flow with a QoS flow comprises: when a fifth condition is met, binding different QoS flows to the first service flow and the second service flow;
- the fifth condition includes at least one of the following:
- the first service flow contains the first information, but the second service flow does not contain the first information
- the first indication information of the first service flow and the first indication information of the second service flow have different values
- the first service flow has a PSDB information element, and the second service flow does not have a PSDB information element;
- the first service flow has a QoS requirement at the PDU Set level, but the second service flow does not have a QoS requirement at the PDU Set level;
- the step of binding a QoS flow to a target rule includes:
- the sixth condition includes at least one of the following:
- the first target rule contains the first information, but the second target rule does not contain the first information
- the first indication information in the first target rule and the first indication information in the second target rule have different values
- the first target rule contains a PSDB information element, while the second target rule contains no PSDB information element;
- the QoS requirement at the PDU Set level includes at least one of the following: PSDB, PSER, PDU Set Integrated handling indication (PSIHI), PDU Set Importance.
- PSDB PSDB
- PSER PDU Set Integrated handling indication
- PSIHI PDU Set Importance
- the QoS requirement at the PDU Set level may be reflected by a QoS identifier that maps the QoS requirement at the PDU Set level or by a separate cell.
- binding a QoS flow to a service flow or a target rule includes:
- the seventh condition includes at least one of the following:
- the third service flow contains the first information
- the fourth service flow contains the first information
- the first indication information of the third service flow has the same value as the first indication information of the fourth service flow
- the third service flow has a PSDB information element, and the fourth service flow has a PSDB information element;
- the QoS requirements of the PDU Set level of the third service flow and the fourth service flow are the same;
- the step of binding a QoS flow to a target rule includes:
- the eighth condition includes at least one of the following:
- the third target rule contains the first information
- the fourth target rule contains the first information
- the first indication information in the third target rule has the same value as the first indication information in the fourth target rule
- the third target rule contains a PSDB cell, and the fourth target rule contains a PSDB cell;
- the QoS requirements at the PDU Set level in the third target rule and the fourth target rule are the same.
- the determining whether the context of the QoS flow includes or does not include the first information comprises: determining whether the context of the QoS flow includes or does not include the first information according to whether the target rule includes or does not include the first information;
- the determining whether the context of the QoS flow includes or does not include the PSDB information element comprises: determining whether the context of the QoS flow includes or does not include the PSDB information element according to whether the target rule includes or does not include the PSDB information element;
- the determining the value of the first indication information corresponding to the QoS flow comprises: determining the value of the first indication information corresponding to the QoS flow according to the first indication information corresponding to the service flow or the value of the first indication information in the target rule;
- the determining whether the context of the QoS flow includes or does not include the PSER cell comprises: determining whether the context of the QoS flow includes or does not include the PSER cell according to whether the target rule includes or does not include the PSER cell;
- the determining whether the context of the QoS flow includes or does not include the PSIHI information element comprises: determining whether the context of the QoS flow includes or does not include the PSIHI information element according to whether the target rule includes or does not include the PSIHI information element;
- Determining the value of the second indication information corresponding to the QoS flow includes: determining the value of the second indication information corresponding to the QoS flow according to the second indication information corresponding to the service flow or the value of the second indication information in the target rule;
- Determining the value of the third indication information corresponding to the QoS flow includes: determining the value of the third indication information corresponding to the QoS flow according to the value of the third indication information corresponding to the service flow or the third indication information in the target rule;
- the QoS flow is: the QoS flow bound to the target rule.
- the above-mentioned target rule may be a Policy Control and Charging (PCC) rule (i.e., PCC rule).
- PCC rule Policy Control and Charging
- the packet filter in the target rule may be used to describe or identify a service flow. Therefore, the information in the target rule may be understood as information corresponding to the service flow.
- the first information in the target rule may be understood as the first information corresponding to the service flow.
- the first indication information in the target rule may be understood as the first indication information corresponding to the service flow.
- the target rule is a policy rule corresponding to the service flow.
- the determining, according to whether the target rule includes or does not include the first information, that the context of the QoS flow includes or does not include the first information comprises: determining that the context of the QoS flow includes the first information when the target rule includes the first information;
- the step of determining whether the context of the QoS flow includes or does not include the PSDB information element according to whether the target rule includes or does not include the PSDB information element comprises: determining that the context of the QoS flow includes the PSDB information element when the target rule includes the PSDB information element;
- the determining the value of the first indication information corresponding to the QoS flow according to the value of the first indication information of the target rule includes: when the first indication information of the target rule is used to indicate the application of PSDB to the service flow, determining that the first indication information corresponding to the QoS flow is used to indicate the application of PSDB to the QoS flow;
- Determining whether the context of the QoS flow includes or does not include the PSER cell according to whether the target rule includes or does not include the PSER cell including: determining that the context of the QoS flow includes the PSER cell when the target rule includes the PSER cell;
- Determining whether the context of the QoS flow includes or does not include the PSIHI information element according to whether the target rule includes or does not include the PSIHI information element including: determining that the context of the QoS flow includes the PSIHI information element when the target rule includes the PSIHI information element;
- the QoS is determined according to the second indication information corresponding to the service flow or the value of the second indication information in the target rule.
- the value of the second indication information corresponding to the flow includes: when the second indication information corresponding to the service flow is used to indicate that the PSER is applied to the service flow, determining that the second indication information corresponding to the QoS flow is used to indicate that the PSER is applied to the QoS flow;
- the determining the value of the third indication information corresponding to the QoS flow according to the value of the third indication information corresponding to the service flow or the third indication information in the target rule includes: when the third indication information corresponding to the service flow is used to indicate the application of PSIHI to the service flow, determining that the third indication information corresponding to the QoS flow is used to indicate the application of PSIHI to the QoS flow.
- the method further comprises:
- the second communication device acquires second target information
- the second communication device performs a second operation, including:
- the second communication device performs a second operation according to the second target information
- the second target information includes at least one of the following: a first QoS identifier or a second QoS identifier, a PSDB, a PSER, a PSIHI, a first information, a first indication information, a second indication information, and a third indication information;
- the first indication information is used to indicate one of the following: applying PSDB, not applying PSDB.
- the first indication information is used to indicate one of the following: applying PSER or not applying PSER.
- the first indication information is used to indicate one of the following: applying PSIHI or not applying PSIHI.
- the second target information is received as included in a target rule.
- the second communication device may receive the second target information from a third communication device.
- the second communication device can instruct the first communication device to apply PSDB, PSER, PSIHI, or not to apply PSDB, PSER, PSIHI, and then the first communication device accurately decides whether to apply PSDB, PSER, PSIHI based on the instruction of the second communication device, thereby improving the accuracy of QoS flow transmission control.
- an embodiment of the present application provides a method for information processing, which is applied to a third communication device.
- the third communication device includes but is not limited to a CN network element (such as a PCF, SMF), and the method includes:
- Step 401 The third communication device performs a third operation, where the third operation includes at least one of the following:
- the second target information includes at least one of the following: a first QoS identifier or a second QoS identifier, PSDB, PSER, PSIHI, first information, first indication information, and second indication information;
- the first indication information is used to indicate one of the following: applying PSDB or not applying PSDB;
- the second indication information is used to indicate one of the following: applying PSER or not applying PSER;
- the second indication information is used to indicate one of the following: applying PSIHI or not applying PSIHI;
- the target rule includes or does not include one of the following: a PSDB, the mapping information includes a QoS identifier of the PSDB;
- the target rule includes or does not include one of the following: a PSER, the mapping information including a QoS identifier of the PSER;
- the target rule includes or does not include one of the following: a PSIHI, and the mapping information includes a QoS identifier of the PSIHI;
- a value of the first indication information is one of the following: a value for indicating that the PSDB is applied, and a value for indicating that the PSDB is not applied;
- Determine the QoS identifier to be one of: a first QoS identifier, a second QoS identifier;
- the first information is used to indicate the application of PSDB
- the first sub-operation includes at least one of the following:
- the target rule is determined to include one of the following: a PSDB, and the mapping information includes a QoS identifier of the PSDB;
- the QoS identifier is: a first QoS identifier, wherein information mapped by the first QoS identifier includes a PSDB;
- the second sub-operation includes at least one of the following:
- the target policy does not include one of the following: a PSDB, the mapping information includes a QoS identifier of the PSDB;
- the QoS identifier is: a second QoS identifier, and information mapped by the second QoS identifier does not include a PSDB;
- the first threshold and the second threshold may be the same.
- the first threshold and the second threshold may be different.
- the third communication device includes a CN network element, such as a PCF.
- the target rule is a policy rule corresponding to a service flow.
- the target rule may be a PCC Rule.
- the sending of the second target information may include: the second target information is included in the target rule and sent.
- the first information is the first information corresponding to the service flow, and the first information corresponding to the service flow is used to indicate that PSDB is applied to the service flow;
- the first information is the first information in the target rule, and the first information in the target rule is used to indicate that the PSDB is applied to the service flow in the target rule.
- the method further comprises:
- the third communication device acquires third target information, wherein the third target information includes at least one of the following: a requested PSDB, a first threshold;
- the third communication device performs a third operation, including:
- the third communication device performs a third operation according to the third target information.
- the requested PSDB is a requested PSDB corresponding to the service flow, and is used to determine the PSDB of the service flow in the communication network.
- the first threshold is preconfigured in the second communication device.
- the QoS identifier (such as 5QI) is used to indicate the value of a set of QoS information.
- the third communication device may obtain the third target information from the fifth communication device.
- the fifth communication device includes one of the following: AF, NEF.
- the third target information when the third target information includes the first threshold, the third target information also includes at least one of the following: application description information corresponding to the first threshold; and flow description information corresponding to the first threshold.
- the application description information corresponding to the first threshold is used to identify the application corresponding to the first threshold (such as a third-party application).
- the flow description information corresponding to the first threshold is used to identify the application (such as a third-party application) or service flow corresponding to the first threshold.
- determining the QoS identifier includes:
- the QoS identifier is determined to be one of the following: a first QoS identifier, a second QoS identifier.
- the performing of the first sub-operation includes:
- the ninth condition includes at least one of the following:
- the third communication device determines to apply PSDB
- the target rule includes a PSDB.
- the satisfying the first threshold may be referred to as one of the following: the service flow satisfies the first threshold, the PSDB satisfies the first threshold corresponding to the service flow, and the PSDB satisfies the first threshold.
- the PSDB is one of the following: AF is the PSDB requested by the service flow.
- the third communication device determines to apply PSDB, including determining one of the following: determining to apply PSDB to the service flow, and the target rule includes PSDB.
- the performing the second sub-operation includes:
- the tenth condition includes at least one of the following:
- the first threshold is not met
- the third communication device determines not to apply PSDB
- the target rule does not contain a PSDB.
- the third communication device determines not to apply PSDB, including one of the following: determining not to apply PSDB to the service flow, and the target rule does not include PSDB.
- the second communication device may send the first information to the first communication device, or the second communication device may send the first indication information for indicating that PSDB is to be applied to the QoS flow to the first communication device, or the second communication device may send the first 5QI to the first communication device, or the second communication device may send the PSDB information element to the first communication device; when the service flow does not meet the first threshold and/or it is determined that PSDB is not to be applied, the second communication device may not send the first information to the first communication device, or the second communication device may send the first indication information for indicating that PSDB is not to be applied to the QoS flow to the first communication device, or the second communication device may send the second 5QI to the first communication device, or the second communication device may not send the PSDB information element to the first communication device.
- the first threshold when there is corresponding flow description information or application description information for a first threshold, and the flow description information of the service flow matches the flow description information corresponding to the first threshold, or when the application described in the service flow matches the application description information corresponding to the first threshold, the first threshold can be considered to be the first threshold corresponding to the service flow.
- satisfying the first threshold includes:
- the requested PSDB is greater than or equal to the first threshold.
- satisfying the first threshold may include: there is a first threshold corresponding to the requested PSDB.
- the not meeting the first threshold includes:
- the requested PSDB is less than or equal to the first threshold.
- satisfying the first threshold may include: a first threshold corresponding to the non-existence of the requested PSDB.
- the requested PSDB is a fifth communication device requesting a PSDB
- the fifth communication device includes one of the following: AF, NEF.
- the PSDB that accepts or rejects the request includes:
- the first threshold The first threshold.
- the first threshold corresponding to the existence or non-existence of the requested PSDB includes:
- the business flow can be the business flow corresponding to the requested PSDB.
- the first information includes at least one of the following: a first threshold, a second threshold, a first duration, a second duration, information used to calculate the first threshold, and information used to calculate the second threshold.
- the first threshold is one of the following: the maximum value of the time interval between the reception time of a data packet in the data packet set and the reception time of the first data packet in the data packet set, the value obtained by subtracting the first duration from PSDB, the value obtained by subtracting the second duration from AN PSDB, a value less than PSDB, a value less than AN PSDB, a value less than or equal to PSDB minus PDB, a value less than or equal to AN PSDB minus AN PDB, a value less than or equal to AN PSDB minus the second duration;
- the second threshold is one of the following: the first threshold, the maximum value of the time interval between the reception time of a data packet in the data packet set and the reception time of the first data packet in the data packet set, the value obtained by subtracting the first duration from AN PSDB, the value obtained by subtracting the second duration from AN PSDB, a value less than PSDB, a value less than AN PSDB, and a value less than or equal to AN PSDB subtracting AN PDB;
- the first duration is one of the following: the minimum delay budget of any data packet in the data packet set between the terminal and the anchor gateway, the value obtained by subtracting the first threshold from PSDB, the value obtained by subtracting the first threshold from AN PSDB, the value obtained by subtracting the second threshold from AN PSDB, PDB, a value greater than or equal to PDB, a value greater than or equal to PDB and less than or equal to PSDB;
- the second duration is one of the following: the minimum delay budget of any data packet in the data packet set between the terminal and the radio access network RAN, the value obtained by subtracting the first threshold from the PSDB, the value obtained by subtracting the first threshold from the AN PSDB, the value obtained by subtracting the second threshold from the AN PSDB, the value obtained by subtracting the CN delay information from the first duration, the AN PDB, a value greater than or equal to the AN PDB, a value greater than or equal to the AN PDB and less than or equal to the AN PSDB;
- the first threshold is the maximum time interval corresponding to PSDB and/or AN PSDB;
- the second threshold is the maximum time interval corresponding to AN PSDB
- the first duration corresponds to the PSDB and/or AN PSDB
- the second duration corresponds to AN PSDB
- the first threshold is a maximum duration threshold for applying PSDB and/or applying AN PSDB;
- the second threshold is a maximum duration threshold for applying AN PSDB
- the maximum time interval or the maximum duration threshold is: a maximum value threshold of the time interval between the reception time of a data packet in the data packet set and the reception time of the first data packet in the data packet set.
- the maximum value of the time interval between the reception time of a data packet in a data packet set and the reception time of the first data packet in the data packet set includes: the maximum value of the time interval between the reception time of the last received data packet in the data packet set and the reception time of the first data packet in the data packet set.
- the data packet (such as PDU) in the data packet set (such as PDU Set) may be one of the following:
- the last received data packet in the set of data packets The last received data packet in the set of data packets.
- the PSDB and PDB are PSDB and PDB mapped to the same QoS identifier, or PSDB and PDB in the same target rule.
- the existence and/or satisfaction of the first threshold is one of the prerequisites for applying PSDB.
- the existence and/or satisfaction of the second threshold is one of the prerequisites for applying AN PSDB.
- the existence and/or satisfaction of the first threshold is one of the prerequisites for applying AN PSDB.
- the first threshold is the same as the second threshold.
- the existence and/or satisfaction of the first duration requirement is one of the prerequisites for applying PSDB.
- the existence and/or fulfillment of the second duration requirement is one of the prerequisites for applying AN PSDB.
- the first threshold is the same as the second threshold.
- the information used to calculate the first threshold includes one of the following indications: first duration, PSDB, PDB.
- the information used to calculate the second threshold includes one of the following indications: a first duration, a first threshold, AN PSDB, AN PDB, and a second duration.
- the application PSDB includes a PSDB for application QoS identifier mapping
- the non-PSDB does not apply the PSDB to which the QoS identifier is mapped.
- the third communication device can instruct the first communication device to apply PSDB or not to apply PSDB, and then the first communication device can accurately decide whether to apply PSDB based on the instruction of the third communication device, thereby improving the accuracy of QoS flow transmission control.
- PDU Set QoS such as PSER, PSIHI is similar.
- the fourth communication device includes but is not limited to a CN network element (such as a PCF, SMF), and the brackets are:
- Step 501 The fourth communication device performs a fourth operation, where the fourth operation includes one of the following:
- the QoS identifier is not determined based on the Packet Set Error Rate (PSER);
- the QoS identifier is not determined based on the PDU Set Integrated Handling Information (PSIHI);
- the QoS identifier is not determined based on the Packet Set Importance (PDU);
- PDU Set QoS is not used to determine the QoS identifier
- the third target information includes at least one of the following: requested PSDB, locally configured PSDB, PSER, PSIHI, and a first threshold;
- the QoS identifier mapping information does not include PSDB.
- the QoS information mapped by the QoS identifier does not include PDU Set QoS (such as PSDB, PSER, PSIHI).
- the QoS identifier can be a standardized or predefined QoS identifier.
- the target policy is such as a PCC rule.
- the QoS information mapped by the QoS identifier does not include PDU Set QoS (such as PSDB, PSER, PSIHI).
- PDU Set QoS such as PSDB, PSER, PSIHI.
- the QoS identifier can be a standardized or predefined QoS identifier.
- Not determining the QoS identifier based on the PSDB includes: in the case of determining the PSDB and/or obtaining the PSDB, not using the PSDB to determine the QoS identifier;
- Not determining the QoS identifier based on the PSER includes: in the case of determining the PSER and/or obtaining the PSER, not using the PSER to determine the QoS identifier;
- Not determining the QoS identifier based on the PSIHI includes: in the case of determining the PSIHI and/or obtaining the PSIHI, not using the PSIHI to determine the QoS identifier;
- the requested PSDB such as the PSDB requested by the AF, is sent directly or indirectly by the AF to the fourth communication device.
- the PSER may be a requested PSER (such as a PSER requested by the AF, sent directly or indirectly by the AF to the fourth communication device) or a PSER locally configured by the fourth communication device.
- the PSIHI may be a requested PSIHI (such as a PSIHI requested by the AF, sent directly or indirectly by the AF to the fourth communication device) or a PSIHI locally configured by the fourth communication device.
- the determining of the QoS identifier corresponding to the service flow or target policy not according to the third target information includes at least one of the following:
- the third target information includes a requested PSDB or a locally configured PSDB
- determining a QoS identifier corresponding to a service flow or a target policy is not performed according to the requested PSDB or the locally configured PSDB
- the QoS identifier corresponding to the service flow or the target policy is not determined according to the PSER;
- the QoS identifier corresponding to the service flow or target policy is not determined according to the PSIHI.
- not determining the QoS identifier based on the PSER includes: obtaining the PSER, and/or determining the QoS identifier based on the PSER when the PSER is applied.
- not determining the QoS identifier according to the PSIHI includes: obtaining the PSIHI, and/or determining not determining the QoS identifier according to the PSIHI when the PSIHI is applied.
- the target policy may be, for example, a PCC rule.
- 5QI is not mapped according to PSDB.
- RAN applies PSDB only when it receives an independent PSDB information element (IE).
- IE PSDB information element
- the requested PSDB may be a PSDB sent by a fifth communication device (such as a PSDB requested for a service flow).
- the fifth communication device includes one of the following: AF, NEF.
- the fourth communication device may not apply PSDB, PSER, or PSIHI to map QoS identifiers, thereby saving the number of QoS identifiers and adapting to scenarios where PSDB is applied or not applied.
- PSDB Physical Downlink Control
- PSIHI Physical Downlink Control
- Application scenario 1 of the embodiment of the present application mainly describes the process of indicating whether RAN applies PSDB to QoS flow through first information or first indication information. As shown in FIG6 , the following steps are included:
- Step S11 The PCF determines whether to send the first information or determine the value of the first indication information according to whether the service data flow meets or does not meet the first threshold and/or applies or does not apply the PSDB.
- the first information is used to indicate the application of PSDB to the QoS flow.
- the first information is one of the following: a first threshold (such as a threshold corresponding to PSDB), a second threshold (such as a threshold corresponding to AN PSDB), information used to calculate the first threshold, and information used to calculate the second threshold.
- the value of the first indication information is one of the following: a first value (used to indicate that PSDB is applied to the QoS flow), a second value (used to indicate that PSDB is not applied to the QoS flow).
- the PSDB is the PSDB mapped by the 5QI.
- the PCF determines whether to send or not send the first information or determines the value of the first indication information according to whether the service data flow meets or does not meet the first threshold and/or applies or does not apply PSDB.
- the PCF sends the first information, or determines that the value of the first indication information is the first value (i.e., PSDB for indicating that 5QI mapping is applied to the QoS flow); when the service data flow does not meet the first threshold and/or PSDB is not applied, the PCF does not send the first information, or the PCF determines that the value of the first information is the second value (i.e., PSDB for indicating that 5QI mapping is not applied to the QoS flow).
- Step S12 PCF sends PCC rules (i.e. PCC rule) to SMF.
- PCC rules i.e. PCC rule
- the PCC rule includes second information, and the second information includes at least one of the following: PSDB or 5QI mapped to PSDB, first information, and first indication information.
- Step S13 According to the PCC rule, SMF sends QoS Profile to RAN through AMF.
- the QoS Profile includes second information.
- Step S14 According to the second information, the RAN determines whether to apply PSDB to the QoS flow.
- step S14 may include at least one of the following:
- the RAN Upon receiving the first information, or the first indication information having the first value, the RAN applies the QoS flow Packet loss timer at PSDB/AN PDSB/PDU Set level;
- the RAN does not apply the packet loss timer at the PSDB/AN PDSB/PDU Set level to the QoS flow, or applies the packet loss timer at the PDB/AN PDB/PDU level.
- the PSDB is the PSDB mapped by the 5QI
- the AN PSDB is the AN PSDB corresponding to the 5QI mapping PSDB
- the PDB is the PDB mapped by the 5QI
- the AN PDB is the AN PDB corresponding to the 5QI mapping PDB.
- Application scenario 2 of the embodiment of the present application mainly describes the process of indicating whether to apply or not to apply PSDB to a QoS flow through different 5QIs. As shown in FIG7 , the following steps are included:
- Step S21 PCF determines the 5QI mapped to the service data stream according to whether the service data stream meets or does not meet the first threshold and/or applies or does not apply PSDB.
- the PCF determines that the QoS Indicator corresponding to the service data flow is one of the following: the first 5QI, the second 5QI; the QoS parameters mapped by the first 5QI include PSDB, and the QoS parameters mapped by the second 5QI do not include PSDB.
- the PCF determines that the QoS Indicator corresponding to the service data flow is the first 5QI; when the first service data flow does not meet the first threshold and/or PSDB is not applied, the PCF determines that the QoS Indicator corresponding to the service data flow is the second 5QI.
- Step S22 PCF sends PCC rule to SMF.
- the PCC rule includes fifth information, and the fifth information includes the first 5QI or the second 5QI.
- Step S23 according to the PCC rule, SMF sends QoS Profile to RAN through AMF.
- the QoS Profile includes fifth information.
- Step S24 According to the fifth information, the RAN determines whether to apply PSDB to the QoS flow.
- step S24 RAN applies the packet loss timer at the PSDB/AN PDSB/PDU Set level according to the first 5QI; and does not apply the packet loss timer at the PSDB/AN PDSB/PDU Set level according to the second 5QI.
- Application scenario 3 of the embodiment of the present application mainly describes the process in which the QoS parameters mapped by 5QI do not include PSDB and RAN applies PSDB only when receiving an independent PSDB IE. As shown in FIG8 , the following steps are included:
- Step S31 when the PCF determines that the service data flow corresponds to a QoS Indicator (such as 5QI), the 5QI is not mapped according to the PDU Set QoS (including at least one of the following: PSDB, PSER, PSIHI), that is, the QoS parameters mapped by the 5QI do not include the PDU Set QoS (including at least one of the following: PSDB, PSER, PSIHI).
- PSDB, PSER, PSIHI and/or PDU Set Importance are sent as separate QoS cells.
- Step S32 PCF sends PCC rule to SMF.
- the PCC rule includes third information, and the third information includes at least one of the following: 5QI and PDU Set QoS (including at least one of the following: PSDB, PSER, PSIHI).
- the 5QI does not map PDU Set QoS (including at least one of the following: PSDB, PSER, PSIHI).
- Step S33 according to the PCC rule, SMF sends QoS Profile to RAN through AMF.
- the QoS Profile includes third information.
- step S34 the RAN applies PSDB to the QoS flow only when an independent PSDB information element is received.
- the RAN applies PSER to the QoS flow only when it receives an independent PSER information element.
- the RAN applies PSIHI to the QoS flow only when it receives an independent PSIHI information element.
- the solution provided by scenario 1 above can save a large number of 5QIs compared to the solution provided by scenario 2, and the solution provided by scenario 2 above can reduce the impact on RAN compared to the solution provided by scenario 1.
- the solution provided by scenario 3 above is quite different from the QoS mapping method of related technologies.
- Figure 9 is a schematic diagram of the structure of a communication device provided in an embodiment of the present application, and the communication device is a first communication device.
- the communication device 900 includes:
- the first execution module 901 is configured to execute a first operation, where the first operation includes at least one of the following:
- QoS Quality of Service
- PSDB packet set delay budget
- AN access network
- PDSB protocol data unit set
- PDU Protocol data unit set
- At least one of the following is not applied to the QoS flow: packet loss timer at PSDB, AN PDSB, PDU Set level;
- the device further comprises:
- a first acquisition module is used to acquire first target information, where the first target information includes at least one of the following: first information, first indication information, a QoS identifier, a first QoS identifier, a second QoS identifier, and a PSDB information element;
- the first execution module is specifically used for:
- the first information is used to indicate the application of PSDB
- the first indication information is used to indicate one of the following: applying PSDB, not applying PSDB;
- the information of the first QoS identifier mapping includes a PSDB
- the information of the second QoS identifier mapping does not include PSDB.
- the first information is the first information corresponding to the QoS flow, and the first information corresponding to the QoS flow is used to indicate that PSDB is applied to the QoS flow;
- the first indication information is the first indication information corresponding to the QoS flow, and the first indication information corresponding to the QoS flow is used to indicate one of the following: applying PSDB to the QoS flow, and not applying PSDB to the QoS flow.
- the QoS flow is applied with at least one of the following: a packet loss timer at a PSDB, AN PDSB, or PDU Set level, including:
- At least one of the following is applied to the QoS flow: a packet loss timer at the PSDB, AN PDSB, or PDU Set level;
- the first condition includes at least one of the following:
- the first indication information corresponding to the QoS flow has a value of: a value used to indicate that PSDB is applied to the QoS flow, or the first indication information corresponding to the QoS flow indicates that PSDB is applied;
- the QoS identifier corresponding to the QoS flow is a first QoS identifier, and information mapped by the first QoS identifier includes a PSDB.
- the QoS flow is not applied with at least one of the following: a packet loss timer at a PSDB, AN PDSB, or PDU Set level, and/or, at least one of the following is applied with the QoS flow: a packet loss timer at a PDB, AN PDB, or PDU level, including:
- At least one of the following is not applied to the QoS flow: a packet loss timer at the PSDB, AN PDSB, or PDU Set level, and/or at least one of the following is applied to the QoS flow: a packet loss timer at the PDB, AN PDB, or PDU level;
- the second condition includes at least one of the following:
- the first information corresponding to the QoS flow is not received, the first information corresponding to the QoS flow is used to indicate that the PSDB is applied to the QoS flow, or the first information corresponding to the QoS flow indicates the application of the PSDB;
- the PSDB cell corresponding to the QoS flow is not received
- the value of the first indication information corresponding to the QoS flow is: a value used to indicate that PSDB is not applied to the QoS flow, or the first indication information corresponding to the QoS flow indicates that PSDB is not applied;
- the QoS identifier corresponding to the QoS flow is a second QoS identifier, and information mapped by the second QoS identifier does not include a PSDB.
- At least one of the PSDB and the AN PDSB to which the application QoS identifier is mapped comprises:
- At least one of the PSDB and AN PDSB of the QoS identifier mapping is applied;
- the third condition includes at least one of the following:
- the first indication information indicates that PSDB is applied.
- At least one of the PSDB and the AN PDSB to which QoS identifier mapping is not applied comprises:
- the fourth condition includes at least one of the following:
- the first information is used to indicate that the PSDB is applied
- the first indication information indicates that PSDB is not applied.
- the application PSDB includes a PSDB for application QoS identifier mapping
- the non-application of PSDB includes non-application of PSDB for QoS identifier mapping.
- the first information includes at least one of the following: a first threshold, a second threshold, a first duration, a second duration, information used to calculate the first threshold, and information used to calculate the second threshold.
- the first threshold is one of the following: the maximum value of the time interval between the reception time of a data packet in the data packet set and the reception time of the first data packet in the data packet set, the value obtained by subtracting the first duration from PSDB, the value obtained by subtracting the second duration from AN PSDB, a value less than PSDB, a value less than AN PSDB, a value less than or equal to PSDB minus PDB, a value less than or equal to AN PSDB minus AN PDB, a value less than or equal to AN PSDB minus the second duration;
- the second threshold is one of the following: the first threshold, the maximum value of the time interval between the reception time of a data packet in the data packet set and the reception time of the first data packet in the data packet set, the value obtained by subtracting the first duration from AN PSDB, the value obtained by subtracting the second duration from AN PSDB, a value less than PSDB, a value less than AN PSDB, and a value less than or equal to AN PSDB subtracting AN PDB;
- the first duration is one of the following: the minimum delay budget of any data packet in the data packet set between the terminal and the anchor gateway, the value obtained by subtracting the first threshold from PSDB, the value obtained by subtracting the first threshold from AN PSDB, the value obtained by subtracting the second threshold from AN PSDB, PDB, a value greater than or equal to PDB, a value greater than or equal to PDB and less than or equal to PSDB;
- the second duration is one of the following: the minimum delay budget of any data packet in the data packet set between the terminal and the radio access network RAN, the value obtained by subtracting the first threshold from the PSDB, the value obtained by subtracting the first threshold from the AN PSDB, the value obtained by subtracting the second threshold from the AN PSDB, the value obtained by subtracting the CN delay information from the first duration, the AN PDB, a value greater than or equal to the AN PDB, a value greater than or equal to the AN PDB and less than or equal to the AN PSDB;
- the first threshold is the maximum time interval corresponding to PSDB and/or AN PSDB;
- the second threshold is the maximum time interval corresponding to AN PSDB
- the first duration corresponds to the PSDB and/or AN PSDB
- the second duration corresponds to AN PSDB
- the first threshold is a maximum duration threshold for applying PSDB and/or applying AN PSDB;
- the second threshold is a maximum duration threshold for applying AN PSDB
- the maximum time interval or the maximum duration threshold is: the maximum threshold of the time interval between the reception time of a data packet in the data packet set and the reception time of the first data packet in the data packet set.
- the maximum value of the time interval between the reception time of a data packet in a data packet set and the reception time of the first data packet in the data packet set includes: the maximum value of the time interval between the reception time of the last received data packet in the data packet set and the reception time of the first data packet in the data packet set.
- the communication device 900 can implement the various processes implemented in the method embodiment shown in Figure 2 of the present application, and achieve the same beneficial effects. To avoid repetition, they will not be described here.
- Figure 10 is a schematic diagram of the structure of a communication device provided in an embodiment of the present application, and the communication device is a second communication device.
- the communication device 1000 includes:
- the second execution module 1001 is used to execute a second operation, where the second operation includes one of the following:
- the first information is used to indicate the application of PSDB
- the first indication information is used to indicate one of the following: applying PSDB, not applying PSDB;
- the second indication information is used to indicate one of the following: applying PSER, not applying PSER;
- the third indication information is used to indicate one of the following: applying PSIHI or not applying PSIHI.
- binding the service flow with a QoS flow comprises: binding the service flow with a QoS flow according to at least one of the following:
- the step of binding a QoS flow to a target rule comprises: binding a QoS flow to the target rule according to at least one of the following:
- the target rule contains or does not contain the first information
- the target rule contains or does not contain a PSDB cell
- the target rule contains or does not contain QoS requirements at the PDU Set level
- the target rule includes or does not include a PSER cell
- the target rule may or may not contain a PSIHI element.
- binding the service flow with a QoS flow comprises: when a fifth condition is met, binding different QoS flows to the first service flow and the second service flow;
- the fifth condition includes at least one of the following:
- the first service flow contains the first information, but the second service flow does not contain the first information
- the first indication information of the first service flow and the first indication information of the second service flow have different values
- the first service flow has a PSDB information element, and the second service flow does not have a PSDB information element;
- the first service flow has a QoS requirement at the PDU Set level, but the second service flow does not have a QoS requirement at the PDU Set level;
- the step of binding a QoS flow to a target rule includes:
- the sixth condition includes at least one of the following:
- the first target rule contains the first information, but the second target rule does not contain the first information
- the first indication information in the first target rule and the first indication information in the second target rule have different values
- the first target rule contains a PSDB information element, while the second target rule contains no PSDB information element;
- binding a QoS flow to a service flow or a target rule includes:
- the seventh condition includes at least one of the following:
- the third service flow contains the first information
- the fourth service flow contains the first information
- the first indication information of the third service flow has the same value as the first indication information of the fourth service flow
- the third service flow has a PSDB information element, and the fourth service flow has a PSDB information element;
- the QoS requirements of the PDU Set level of the third service flow and the fourth service flow are the same;
- the step of binding a QoS flow to a target rule includes:
- the eighth condition includes at least one of the following:
- the third target rule contains the first information
- the fourth target rule contains the first information
- the first indication information in the third target rule has the same value as the first indication information in the fourth target rule
- the third target rule contains a PSDB cell, and the fourth target rule contains a PSDB cell;
- the QoS requirements for the PDU Set level in the third target rule and the fourth target rule are the same.
- the determining whether the context of the QoS flow includes or does not include the first information comprises: determining whether the context of the QoS flow includes or does not include the first information according to whether the target rule includes or does not include the first information;
- the determining whether the context of the QoS flow includes or does not include the PSDB information element comprises: determining whether the context of the QoS flow includes or does not include the PSDB information element according to whether the target rule includes or does not include the PSDB information element;
- the determining the value of the first indication information corresponding to the QoS flow comprises: determining the value of the first indication information corresponding to the QoS flow according to the first indication information corresponding to the service flow or the value of the first indication information in the target rule;
- the determining whether the context of the QoS flow includes or does not include the PSER cell comprises: determining whether the context of the QoS flow includes or does not include the PSER cell according to whether the target rule includes or does not include the PSER cell;
- the determining whether the context of the QoS flow includes or does not include the PSIHI information element comprises: determining whether the context of the QoS flow includes or does not include the PSIHI information element according to whether the target rule includes or does not include the PSIHI information element;
- Determining the value of the second indication information corresponding to the QoS flow includes: determining the value of the second indication information corresponding to the QoS flow according to the second indication information corresponding to the service flow or the value of the second indication information in the target rule;
- Determining the value of the third indication information corresponding to the QoS flow includes: determining the value of the third indication information corresponding to the QoS flow according to the value of the third indication information corresponding to the service flow or the third indication information in the target rule;
- the QoS flow is: the QoS flow bound to the target rule.
- the determining, according to whether the target rule includes or does not include the first information, that the context of the QoS flow includes or does not include the first information comprises: determining that the context of the QoS flow includes the first information when the target rule includes the first information;
- the step of determining whether the context of the QoS flow includes or does not include the PSDB information element according to whether the target rule includes or does not include the PSDB information element comprises: determining that the context of the QoS flow includes the PSDB information element when the target rule includes the PSDB information element;
- the determining of the value of the first indication information corresponding to the QoS flow according to the value of the first indication information of the target rule includes: determining the QoS The first indication information corresponding to the flow is used to indicate the application of PSDB to the QoS flow;
- Determining whether the context of the QoS flow includes or does not include the PSER cell according to whether the target rule includes or does not include the PSER cell including: determining that the context of the QoS flow includes the PSER cell when the target rule includes the PSER cell;
- Determining whether the context of the QoS flow includes or does not include the PSIHI information element according to whether the target rule includes or does not include the PSIHI information element including: determining that the context of the QoS flow includes the PSIHI information element when the target rule includes the PSIHI information element;
- the determining the value of the second indication information corresponding to the QoS flow according to the value of the second indication information corresponding to the service flow or the second indication information in the target rule includes: when the second indication information corresponding to the service flow is used to indicate that the PSER is applied to the service flow, determining that the second indication information corresponding to the QoS flow is used to indicate that the PSER is applied to the QoS flow;
- the determining the value of the third indication information corresponding to the QoS flow according to the value of the third indication information corresponding to the service flow or the third indication information in the target rule includes: when the third indication information corresponding to the service flow is used to indicate the application of PSIHI to the service flow, determining that the third indication information corresponding to the QoS flow is used to indicate the application of PSIHI to the QoS flow.
- the device further comprises:
- a second acquisition module used to acquire second target information
- the second execution module is specifically used for:
- the second target information includes at least one of the following: a first QoS identifier or a second QoS identifier, a PSDB, a PSER, a PSIHI, a first information, a first indication information, a second indication information, and a third indication information;
- the first indication information is used to indicate one of the following: applying PSDB, not applying PSDB.
- the second indication information is used to indicate one of the following: applying PSER or not applying PSER.
- the third indication information is used to indicate one of the following: applying PSIHI or not applying PSIHI.
- the communication device 1000 can implement the various processes implemented in the method embodiment shown in Figure 3 of the present application, and achieve the same beneficial effects. To avoid repetition, they will not be described here.
- the communication device 1100 includes:
- the third execution module 1101 is configured to execute a third operation, where the third operation includes at least one of the following:
- the second target information includes at least one of the following: a first QoS identifier or a second QoS identifier, PSDB, PSER, PSIHI, first information, first indication information, second indication information, and third indication information;
- the first indication information is used to indicate one of the following: applying PSDB or not applying PSDB;
- the second indication information is used to indicate one of the following: applying PSDB or not applying PSDB;
- the indication information is used to indicate one of the following: applying PSER or not applying PSER;
- the third indication information is used to indicate one of the following: applying PSIHI or not applying PSIHI;
- the target rule includes or does not include one of the following: a PSDB, the mapping information includes a QoS identifier of the PSDB;
- the target rule includes or does not include one of the following: a PSER, the mapping information including a QoS identifier of the PSER;
- the target rule includes or does not include one of the following: a PSIHI, and the mapping information includes a QoS identifier of the PSIHI;
- a value of the first indication information is one of the following: a value for indicating that the PSDB is applied, and a value for indicating that the PSDB is not applied;
- Determine the QoS identifier to be one of: a first QoS identifier, a second QoS identifier;
- the first information is used to indicate the application of PSDB
- the first sub-operation includes at least one of the following:
- the target policy includes one of the following: a PSDB, the mapping information includes a QoS identifier of the PSDB;
- the QoS identifier is: a first QoS identifier, wherein information mapped by the first QoS identifier includes a PSDB;
- the second sub-operation includes at least one of the following:
- the target policy does not include one of the following: a PSDB, the mapping information includes a QoS identifier of the PSDB;
- the QoS identifier is: a second QoS identifier, and information mapped by the second QoS identifier does not include a PSDB;
- the first information is the first information corresponding to the service flow, and the first information corresponding to the service flow is used to indicate that PSDB is applied to the service flow;
- the first information is the first information in the target rule, and the first information in the target rule is used to indicate that the PSDB is applied to the service flow in the target rule.
- the device further comprises:
- a third acquisition module is used to acquire third target information, where the third target information includes at least one of the following: a requested PSDB, a first threshold;
- the third execution module is specifically used for:
- a third operation is performed according to the third target information.
- the third target information when the third target information includes the first threshold, the third target information also includes at least one of the following: application description information corresponding to the first threshold; and flow description information corresponding to the first threshold.
- the application description information corresponding to the first threshold is used to identify the application (such as a third-party application) corresponding to the first threshold.
- the flow description information corresponding to the first threshold is used to identify the application (such as a third-party application) or the service flow corresponding to the first threshold.
- determining the QoS identifier includes:
- the QoS identifier is determined to be one of the following: a first QoS identifier, a second QoS identifier.
- the performing of the first sub-operation includes:
- the ninth condition includes at least one of the following:
- the third communication device determines to apply PSDB
- the target rule includes a PSDB.
- the performing the second sub-operation includes:
- the tenth condition includes at least one of the following:
- the first threshold is not met
- the third communication device determines not to apply PSDB
- the target rule does not contain a PSDB.
- satisfying the first threshold includes:
- the requested PSDB is greater than or equal to the first threshold.
- the not meeting the first threshold includes:
- the requested PSDB is less than or equal to the first threshold.
- the PSDB that accepts or rejects the request includes:
- the first threshold The first threshold.
- the first threshold corresponding to the existence or non-existence of the requested PSDB includes:
- the first information includes at least one of the following: a first threshold, a second threshold, a first duration, a second duration, information used to calculate the first threshold, and information used to calculate the second threshold.
- the first threshold is one of the following: the maximum value of the time interval between the reception time of a data packet in the data packet set and the reception time of the first data packet in the data packet set, the value obtained by subtracting the first duration from PSDB, the value obtained by subtracting the second duration from AN PSDB, a value less than PSDB, a value less than AN PSDB, a value less than or equal to PSDB minus PDB, a value less than or equal to AN PSDB minus AN PDB, a value less than or equal to AN PSDB minus the second duration;
- the second threshold is one of the following: the first threshold, the maximum value of the time interval between the reception time of a data packet in the data packet set and the reception time of the first data packet in the data packet set, the value obtained by subtracting the first duration from AN PSDB, the value obtained by subtracting the second duration from AN PSDB, a value less than PSDB, a value less than AN PSDB, and a value less than or equal to AN PSDB subtracting AN PDB;
- the first duration is one of the following: the minimum delay budget of any data packet in the data packet set between the terminal and the anchor gateway, the value obtained by subtracting the first threshold from PSDB, the value obtained by subtracting the first threshold from AN PSDB, the value obtained by subtracting the second threshold from AN PSDB, PDB, a value greater than or equal to PDB, a value greater than or equal to PDB and less than or equal to PSDB;
- the second duration is one of the following: the minimum delay budget of any data packet in the data packet set between the terminal and the radio access network RAN, the value obtained by subtracting the first threshold from the PSDB, the value obtained by subtracting the first threshold from the AN PSDB, the value obtained by subtracting the second threshold from the AN PSDB, the value obtained by subtracting the CN delay information from the first duration, the AN PDB, a value greater than or equal to the AN PDB, a value greater than or equal to the AN PDB and less than or equal to the AN PSDB;
- the first threshold is the maximum time interval corresponding to PSDB and/or AN PSDB;
- the second threshold is the maximum time interval corresponding to AN PSDB
- the first duration corresponds to the PSDB and/or AN PSDB
- the second duration corresponds to AN PSDB
- the first threshold is a maximum duration threshold for applying PSDB and/or applying AN PSDB;
- the second threshold is the maximum duration threshold for applying AN PSDB
- the maximum time interval or the maximum duration threshold is: a maximum value threshold of the time interval between the reception time of a data packet in the data packet set and the reception time of the first data packet in the data packet set.
- the application PSDB includes a PSDB for application QoS identifier mapping
- the non-PSDB does not apply the PSDB to which the QoS identifier is mapped.
- the maximum value of the time interval between the reception time of a data packet in a data packet set and the reception time of the first data packet in the data packet set includes: the maximum value of the time interval between the reception time of the last received data packet in the data packet set and the reception time of the first data packet in the data packet set.
- the communication device 1100 can implement the various processes implemented in the method embodiment shown in Figure 4 of the present application, and achieve the same beneficial effects. To avoid repetition, they will not be described here.
- the communication device 1200 includes:
- the fourth execution module 1201 is configured to execute a fourth operation, where the fourth operation includes one of the following:
- the QoS identifier is not determined based on the PDU Set Error Rate (PSER);
- the QoS identifier is not determined based on the PDU Set Integrated Handling Information (PSIHI);
- the QoS identifier is not determined based on the PDU Set Importance packet set importance
- the third target information includes at least one of the following: requested PSDB, locally configured PSDB, PSER, PSIHI, and a first threshold;
- the QoS identifier mapping information does not include PSDB, or does not include PSDB, PSER and PSIHI.
- the QoS information mapped by the QoS identifier does not include the PDU Set QoS;
- the requested PSDB such as the PSDB requested by the AF, is sent directly or indirectly by the AF to the fourth communication device.
- the PSER may be a requested PSER (such as a PSER requested by the AF, sent directly or indirectly by the AF to the fourth communication device) or a PSER locally configured by the fourth communication device.
- the PSIHI may be a requested PSIHI (such as a PSIHI requested by the AF, sent directly or indirectly by the AF to the fourth communication device) or a PSIHI locally configured by the fourth communication device.
- the determining of the QoS identifier corresponding to the service flow or target policy not according to the third target information includes at least one of the following:
- the third target information includes a requested PSDB or a locally configured PSDB
- determining a QoS identifier corresponding to a service flow or a target policy is not performed according to the requested PSDB or the locally configured PSDB
- the QoS identifier corresponding to the service flow or the target policy is not determined according to the PSER;
- the QoS identifier corresponding to the service flow or target policy is not determined according to the PSIHI.
- not determining the QoS identifier based on the PSER includes: obtaining the PSER, and/or determining the QoS identifier based on the PSER when the PSER is applied.
- not determining the QoS identifier according to the PSIHI includes: obtaining the PSIHI, and/or determining not determining the QoS identifier according to the PSIHI when the PSIHI is applied.
- the communication device 1200 can implement the various processes implemented in the method embodiment shown in Figure 5 of the present application, and achieve the same beneficial effects. To avoid repetition, they will not be described here.
- an embodiment of the present application also provides a communication device 1300, including a processor 1302, a memory 1301, and a computer program 13011 stored in the memory 1301 and executable on the processor 1302.
- a communication device 1300 including a processor 1302, a memory 1301, and a computer program 13011 stored in the memory 1301 and executable on the processor 1302.
- the computer program 13011 is executed by the processor 1302, each process of the above-mentioned information processing method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
- the embodiment of the present application also provides a computer-readable storage medium, on which a computer program is stored.
- a computer program is stored.
- the computer-readable storage medium is, for example, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.
- the technical solution of the present application can be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, a disk, or an optical disk), and includes a number of instructions for a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in each embodiment of the present application.
- a storage medium such as ROM/RAM, a disk, or an optical disk
- a terminal which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.
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Abstract
本申请实施例提供一种信息处理的方法及通信设备,该方法包括:第一通信设备执行第一操作,所述第一操作包括以下至少一项:对服务质量QoS流应用以下至少一项:数据包集合时延预算PSDB、接入网AN PDSB、协议数据单元集合PDU Set级别的丢包计时器;对QoS流不应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器;对QoS流应用以下至少一项:数据包时延预算PDB、AN PDB、PDU级别的丢包计时器;应用QoS标识符映射的PSDB和AN PDSB中的至少一项;不应用QoS标识符映射的PSDB和AN PDSB中的至少一项。
Description
相关申请的交叉引用
本申请主张在2023年02月20日在中国提交的中国专利申请No.202310149807.0的优先权以及在2023年05月10日在中国提交的中国专利申请No.202310531549.2的优先权,其全部内容通过引用包含于此。
本申请实施例涉及无线通信技术领域,尤其涉及一种信息处理的方法及通信设备。
协议数据单元(Protocol Data Unit,PDU)集合(即PDU Set)级别的服务质量(Quality of Service,QoS)包括数据包集合的时延预算(PDU Set Delay Budget,PSDB),数据包集合误码率(PDU Set Error Ratio,PSRE)等。相应的,5G QoS标识符(5G QoS Identifier,5QI)映射的QoS参数也可以扩展包括所述PSDB。在该情况下,应用功能(application function,AF)可以独立请求任意一个或多个分组交换(Packet Switched,PS)级别(即PS level)的QoS。
然而,相关技术中,PSDB,PSER,或PSIHI对PDU Set是一个可选的QoS参数,在该情况下,通信设备(例如,无线接入网(Radio Access Network,RAN))如何确认是否需要应用PSDB,PSER,或PSIHI,并没有相关的解决方案。
发明内容
本申请实施例提供一种信息处理的方法及通信设备,用于解决通信设备确认是否需要应用PSDB,PSER,或PSIHI的问题。
为了解决上述技术问题,本申请是这样实现的:
第一方面,本申请实施例提供了一种信息处理的方法,包括:
第一通信设备执行第一操作,所述第一操作包括以下至少一项:
对服务质量QoS流应用以下至少一项:数据包集合时延预算PSDB、接入网AN PDSB、协议数据单元集合PDU Set级别的丢包计时器;
对QoS流不应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器;
对QoS流应用以下至少一项:数据包时延预算PDB、AN PDB、PDU级别的丢包计时器;
应用QoS标识符映射的PSDB和AN PDSB中的至少一项;
不应用QoS标识符映射的PSDB和AN PDSB中的至少一项。
第二方面,本申请实施例提供了一种信息处理的方法,包括:
第二通信设备执行第二操作,第二操作包括以下之一:
为业务流绑定QoS流或为目标规则绑定QoS流;
发送或不发送第一信息;
确定QoS流的上下文包含或不包含第一信息;
确定QoS流的上下文包含或不包含PSDB信元;确定QoS流对应的第一指示信息的取值;
其中,所述第一信息用于指示应用PSDB;
所述第一指示信息用于指示以下之一:应用PSDB,不应用PSDB。
第三方面,本申请实施例提供了一种信息处理的方法,包括:
第三通信设备执行第三操作,所述第三操作包括以下至少一项:
确定QoS标识符;
发送第二目标信息,所述第二目标信息包括以下至少一项:第一QoS标识符或第二QoS标识符,PSDB,PSER,PSIHI,第一信息,第一指示信息,第二指示信息,第三指示信息;所述第一指示信息用于指示以下之一:应用PSDB,不应用PSDB;所述第二指示信息用于指示以下之一:应用PSER,不应用PSER;所述第三指示信息用于指示以下之一:应用PSIHI,不应用PSIHI;
发送目标规则;
接受或拒绝请求的PSDB,PSER,和/或PSIHI;
确定目标规则中包含或不包含以下之一:PSDB,映射信息包括PSDB的QoS标识符;
确定目标规则中包含或不包含以下之一:PSER,映射信息包括PSER的QoS标识符;
确定目标规则中包含或不包含以下之一:PSIHI,映射信息包括PSIHI的QoS标识符;
执行第一子操作,或,执行第二子操作;
发送或不发送第一信息;
确定目标规则包含或不包含第一信息;
确定第一指示信息的取值为以下之一:用于指示应用PSDB的取值,用于指示不应用PSDB的取值;
确定QoS标识符为以下之一:第一QoS标识符,第二QoS标识符;
发送或不发送PSDB;
确定目标规则包含或不包含PSDB;
其中,所述第一信息用于指示应用PSDB;
其中,所述第一子操作包括以下至少一项:
确定应用PSDB或接受请求的PSDB;
确定目标规则中包含以下之一:PSDB,映射信息包括PSDB的QoS标识符;
发送第一信息,和/或确定目标规则包含第一信息,所述第一信息用于指示应用PSDB;
确定第一指示信息为:用于指示应用PSDB的取值;
确定QoS标识符为:第一QoS标识符,所述第一QoS标识符映射的信息包括PSDB;
发送PSDB,和/或确定目标规则包含PSDB;
其中,所述第二子操作包括以下至少一项:
确定不应用PSDB或拒绝请求的PSDB;
确定目标策略中不包含以下之一:PSDB,映射信息包括PSDB的QoS标识符;
不发送第一信息,和/或确定目标规则不包含第一信息,所述第一信息用于指示对应用PSDB;
确定第一指示信息取值为:用于指示不应用PSDB的取值;
确定QoS标识符为:第二QoS标识符,所述第二QoS标识符映射的信息不包括PSDB;
不发送PSDB信元;
确定目标规则不包含PSDB信元。
第四方面,本申请实施例提供了一种信息处理的方法,包括:
第四通信设备执行第四操作,所述第四操作包括以下之一:
获取第三目标信息,并根据所述第三目标信息,确定业务流或目标策略对应的QoS标识符;
不根据第三目标信息确定业务流或目标策略对应的QoS标识符;
不根据PDU Set Error Rate数据包集合错误率PSER确定QoS标识符;
不根据PDU Set Integrated Handling Information数据包集合整体处理信息PSIHI确定QoS标识符;
不根据PDU Set Importance数据包集合重要性确定QoS标识符;
其中,所述第三目标信息包括以下至少一项:请求的PSDB,本地配置的PSDB,PSER,PSIHI,第一门限;
所述QoS标识符映射的信息不包含PSDB。
第五方面,本申请实施例提供了一种通信设备,所述通信设备为第一通信设备,包括:
第一执行模块,用于执行第一操作,所述第一操作包括以下至少一项:
对服务质量QoS流应用以下至少一项:数据包集合时延预算PSDB、接入网AN PDSB、协议数据单元集合PDU Set级别的丢包计时器;
对QoS流不应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器;
对QoS流应用以下至少一项:数据包时延预算PDB、AN PDB、PDU级别的丢包计时器;
应用QoS标识符映射的PSDB和AN PDSB中的至少一项;
不应用QoS标识符映射的PSDB和AN PDSB中的至少一项。
第六方面,本申请实施例提供了一种通信设备,所述通信设备为第二通信设备,包括:
第二执行模块,用于第二通信设备执行第二操作,第二操作包括以下之一:
为业务流绑定QoS流或为目标规则绑定QoS流;
发送或不发送第一信息;
确定QoS流的上下文包含或不包含第一信息;
确定QoS流的上下文包含或不包含PSDB信元;
确定QoS流的上下文包含或不包含PSER信元;
确定QoS流的上下文包含或不包含PSIHI信元;
确定QoS流对应的第一指示信息的取值;
确定QoS流对应的第二指示信息的取值;
确定QoS流对应的第三指示信息的取值
其中,所述第一信息用于指示应用PSDB;
所述第一指示信息用于指示以下之一:应用PSDB,不应用PSDB。
第七方面,本申请实施例提供了一种通信设备,所述通信设备为第三通信设备,包括:
第三执行模块,用于执行第三操作,所述第三操作包括以下至少一项:
确定QoS标识符;
发送第二目标信息,所述第二目标信息包括以下至少一项:第一QoS标识符或第二QoS标识符,PSDB,PSER,PSIHI,第一信息,第一指示信息,第二指示信息,第三指示信息;所述第一指示信息用于指示以下之一:应用PSDB,不应用PSDB;所述第二指示信息用于指示以下之一:应用PSER,不应用PSER;所述第三指示信息用于指示以下之一:应用PSIHI,不应用PSIHI;
发送目标规则;
接受或拒绝请求的PSDB,PSER,和/或PSIHI;
确定目标规则中包含或不包含以下之一:PSDB,映射信息包括PSDB的QoS标识符;
确定目标规则中包含或不包含以下之一:PSER,映射信息包括PSER的QoS标识符;
确定目标规则中包含或不包含以下之一:PSIHI,映射信息包括PSIHI的QoS标识符;
执行第一子操作,或,执行第二子操作;
发送或不发送第一信息;
确定目标规则包含或不包含第一信息;
确定第一指示信息的取值为以下之一:用于指示应用PSDB的取值,用于指示不应用PSDB的取值;
确定QoS标识符为以下之一:第一QoS标识符,第二QoS标识符;
发送或不发送PSDB;
确定目标规则包含或不包含PSDB;
其中,所述第一信息用于指示应用PSDB;
其中,所述第一子操作包括以下至少一项:
确定应用PSDB或接受请求的PSDB;
确定目标策略中包含以下之一:PSDB,映射信息包括PSDB的QoS标识符;
发送第一信息,和/或确定目标规则包含第一信息,所述第一信息用于指示应用PSDB;
确定第一指示信息为:用于指示应用PSDB的取值;
确定QoS标识符为:第一QoS标识符,所述第一QoS标识符映射的信息包括PSDB;
发送PSDB,和/或确定目标规则包含PSDB;
其中,所述第二子操作包括以下至少一项:
确定不应用PSDB或拒绝请求的PSDB;
确定目标策略中不包含以下之一:PSDB,映射信息包括PSDB的QoS标识符;
不发送第一信息,和/或确定目标规则不包含第一信息,所述第一信息用于指示对应用PSDB;
确定第一指示信息取值为:用于指示不应用PSDB的取值;
确定QoS标识符为:第二QoS标识符,所述第二QoS标识符映射的信息不包括PSDB;
不发送PSDB信元;
确定目标规则不包含PSDB信元。
第八方面,本申请实施例提供了一种通信设备,所述通信设备为第四通信设备,包括:
第四执行模块,用于执行第四操作,所述第四操作包括以下之一:
获取第三目标信息,并根据所述第三目标信息,确定业务流或目标策略对应的QoS标识符;
不根据第三目标信息确定业务流或目标策略对应的QoS标识符;
不根据PDU Set Error Rate数据包集合错误率PSER确定QoS标识符;
不根据PDU Set Integrated Handling Information数据包集合整体处理信息PSIHI确定QoS标识符;
不根据PDU Set Importance数据包集合重要性确定QoS标识符;
其中,所述第三目标信息包括以下至少一项:请求的PSDB,本地配置的PSDB,PSER,PSIHI,第一门限;
所述QoS标识符映射的信息不包含PSDB。
第九方面,本申请实施例提供了一种通信设备,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现第一方面提供的信息处理的方法的步骤,或者,实现第二方面提供的信息处理的方法的步骤,或者,实现第三方面提供的信息处理的方法的步骤,或者,实现第四方面提供的信息
处理的方法的步骤。
第十方面,本申请实施例提供了一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现第一方面提供的信息处理的方法的步骤,或者,实现第二方面提供的信息处理的方法的步骤,或者,实现第三方面提供的信息处理的方法的步骤,或者,实现第四方面提供的信息处理的方法的步骤。
通过本申请实施例,第一通信设备可以明确地决策对QoS流应用PSDB、AN PDSB、PDU Set级别的丢包计时器,或决策对QoS流不应用PSDB、AN PDSB、PDU Set级别的丢包计时器等,进而可以提高对QoS流传输控制的准确性。
通过阅读下文优选实施方式的详细描述,各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出优选实施方式的目的,而并不认为是对本申请的限制。而且在整个附图中,用相同的参考符号表示相同的部件。在附图中:
图1为本申请实施例提供的一种无线通信系统的架构示意图;
图2为本申请实施例提供的一种信息处理的方法的流程图;
图3为本申请实施例提供的另一种信息处理的方法的流程图;
图4为本申请实施例提供的另一种信息处理的方法的流程图;
图5为本申请实施例提供的另一种信息处理的方法的流程图;
图6为本申请实施例提供的另一种信息处理的方法的示意图;
图7为本申请实施例提供的另一种信息处理的方法的示意图;
图8为本申请实施例提供的另一种信息处理的方法的示意图;
图9为本申请提供的一种通信设备的结构图;
图10为本申请提供的另一种通信设备的结构图;
图11为本申请提供的另一种通信设备的结构图;
图12为本申请提供的另一种通信设备的结构图;
图13为本申请提供的另一种通信设备的结构图。
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“包括”以及它的任何变形,意图在于覆盖不排他的包含,例如,包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清
楚地列出的那些步骤或单元,而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。此外,说明书以及权利要求中使用“和/或”表示所连接对象的至少其中之一,例如A和/或B,表示包含单独A,单独B,以及A和B都存在三种情况。
在本申请实施例中,“示例性的”或者“例如”等词用于表示作例子、例证或说明。本申请实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言,使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
本文所描述的技术不限于第五代移动通信(5th-generation,5G)系统以及后续演进通信系统,以及不限于LTE/LTE的演进(LTE-Advanced,LTE-A)系统,并且也可用于各种无线通信系统,诸如码分多址(Code Division Multiple Access,CDMA)、时分多址(Time Division Multiple Access,TDMA)、频分多址(Frequency Division Multiple Access,FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access,OFDMA)、单载波频分多址(Single-carrier Frequency-Division Multiple Access,SC-FDMA)和其他系统。
术语“系统”和“网络”常被可互换地使用。CDMA系统可实现诸如CDMA2000、通用地面无线电接入(Universal Terrestrial Radio Access,UTRA)等无线电技术。UTRA包括宽带CDMA(Wideband Code Division Multiple Access,WCDMA)和其他CDMA变体。TDMA系统可实现诸如全球移动通信系统(Global System for Mobile Communication,GSM)之类的无线电技术。OFDMA系统可实现诸如超移动宽带(Ultra Mobile Broadband,UMB)、演进型UTRA((Evolution-UTRA,E-UTRA))、IEEE 802.11((Wi-Fi))、IEEE 802.16((WiMAX))、IEEE 802.20、Flash-OFDM等无线电技术。UTRA和E-UTRA是通用移动电信系统(Universal Mobile Telecommunications System,UMTS)的部分。LTE和更高级的LTE(如LTE-A)是使用E-UTRA的新UMTS版本。UTRA、E-UTRA、UMTS、LTE、LTE-A以及GSM在来自名为“第三代伙伴项目”(3rd Generation Partnership Project,3GPP)的组织的文献中描述。CDMA2000和UMB在来自名为“第三代伙伴项目2”(3GPP2)的组织的文献中描述。本文所描述的技术既可用于以上提及的系统和无线电技术,也可用于其他系统和无线电技术。
为了便于更好地理解本申请实施例,下面先介绍以下技术点。
PDU Set级别的QoS包括PSDB,PSER等。相应的,5QI映射的QoS参数也扩展包括所述PSDB,在该情况下,AF可以独立请求任意一个或多个PS level的QoS。然而,PSDB对PDU Set是一个可选的QoS参数,只有在满足条件的情况下才能被应用,因此,还要解决如下问题:
问题1:PSDB的IE可以不发送给RAN,而是通过5QI发送给RAN。RAN接收到5QI之后,不确认是否需要对QoS流应用5QI映射的PSDB。
问题2:一个业务流具有PDU Set级别的QoS要求,一个业务流不具有PDU Set级别
的QoS要求,如何映射不清楚。
针对上述问题,示例性的,本申请实施例提供了如下解决方式:
解决方式1:5QI映射了PSDB,但RAN是否应用需要通过额外的信息指示,通过第一信息或者第一指示信息指示以下之一:应用5QI映射的PSDB,不应用5QI映射的PSDB。PSER,PSIHI等其他PDU Set QoS同理。
该解决方式1具体可以包括如下步骤:
步骤a1,PCF根据业务数据流满足或不满足第一门限和/或应用或不应用PSDB,PCF确定发送或不发送第一信息或确定第一指示的取值。
其中,上述第一信息用于指示对QoS流应用5QI映射的PSDB。一种实施方式中,所述第一信息为以下之一:第一门限(如PSDB对应的门限),第二门限(如接入网(Access Network,AN)PSDB对应的门限),用于计算第一门限的信息,用于计算第二门限的信息。
上述第一指示信息的取值为以下之一:第一值(用于指示对QoS流应用PSDB),第二值(用于指示对QoS流不应用PSDB)。
具体的,在业务数据流满足第一门限和/或应用PSDB的情况下,PCF发送第一信息,或,确定第一指示信息的取值为第一值(即用于指示对QoS流应用5QI映射的PSDB);在业务数据流不满足第一门限和/或不应用PSDB的情况下,PCF不发送第一信息,或,PCF确定第一信息的取值为第二值(即用于指示对QoS流不应用5QI映射的PSDB)。
一种实施方式中,假设应用了PSDB的QoS流是需要RAN核实是否真的满足对应门限的情况下,若伴随5QI一起发送给RAN的还有第一信息(例如,第一门限或第二门限或第一时长),则应用所述5QI映射的PSDB和/或AN PSDB。若伴随5QI一起发送给RAN的没有第一信息,则不应用所述5QI映射的PSDB。
另一种实施方式中,假设应用了PSDB的QoS流是不需要RAN核实是否真的满足对应门限的情况下,即不存在将对应门限发送给RAN的情况,则可以应用第一指示信息来进行指示。
步骤a2,在接收到第一信息或第一指示信息取值为第一值的情况下,RAN对QoS流应用所述5QI映射的PSDB/AN PDSB/PDU Set级别的丢包计时器;
在未接收到第一信息或接收到第一指示信息取值为第二值的情况下,RAN对QoS流不应用所述5QI映射PSDB/AN PDSB/PDU Set级别的丢包计时器,或应用所述5QI映射PDB/AN PDB/PDU级别的丢包计时器。
解决方式2:通过不同的5QI分别指示以下之一:应用5QI映射的PSDB,不应用5QI映射的PSDB。
在PDU Set相关QoS对应的5QI设计时,区分第一5QI和第二5QI,其中,第一5QI和第二5QI均包含PDU Set相关的QoS参数(如PSER,PSIHI),然而所述第一5QI映射的QoS参数包括PSDB,所述第二5QI映射的QoS参数不包括PSDB。还需要说明的是,
第一5QI与第二5QI除了PSDB之外,其他映射的QoS参数取值可以相同。
该解决方式2具体可以包括如下步骤:
步骤b1,PCF根据业务数据流满足或不满足第一门限和/或应用或不应用PSDB,确定业务数据流映射的QoS标识符(即QoS Indicator)为第一5QI或者第二5QI。
在业务数据流满足第一门限和/或应用PSDB的情况下,PCF确定业务数据流对应QoS Indicator为第一5QI;在业务数据流不满足第一门限和/或不应用PSDB的情况下,PCF确定业务数据流对应QoS Indicator为第二5QI。
步骤b2,RAN根据第一5QI应用所述第一5QI应用的PSDB/AN PDSB/PDU Set级别的丢包计时器;RAN根据第二5QI不应用PSDB/AN PDSB/PDU Set级别的丢包计时器。
解决方式3:5QI映射的QoS参数不包括PSDB,PSER,PSIHI等其他PDU Set QoS。
当业务数据流要求PSDB的情况下,PCF不根据PSDB PSER,PSIHI等PDU Set QoS确定业务数据流对应QoS Indicator(如5QI)。RAN只有在接收到独立的PSDB信元(Information Element,IE)的情况下,才应用PSDB。PSER,PSIHI等其他PDU Set QoS同理。
由上可知,针对RAN如何确定是否对QoS流应用PSDB,PSER,PSIHI的问题,上述解决方式1相比解决方式2,可以大量地节省5QI的数量,而上述解决方式2相比解决方式1提供的解决方案,可以减少RAN的影响,上述解决方式3与相关技术的QoS映射方式差异较大。
问题3:第一门限是预配置在PCF或SMF中,由于PSDB是多个,PDB也是多个。那么分别对应的第一门限等也是多个。当AF或第三方向通信网络为业务流请求PSDB的情况下,关联确定PSDB对应的第一时长还不清楚,是否接受所述请求的PSDB也不清楚。
针对该问题,一种解决方式是,根据流描述信息或应用描述信息进行关联。当第三放应用确定其业务流满足第一门限的,希望保障PSDB时,可以通过服务等级协议(Service Level Agreement,SLA)确定第三信息(如第一门限)信息。所述第三信息(如第一门限)信息保存在运营商的网络中。保存的第三信息同时保存其对应的第三方应用描述信息(如流描述信息)。当第三方应用请求保障PSDB时,也会提供业务流的流描述信息。通过匹配第三信息和PSDB对应的流描述信息,通信网络就能确定PSDB对应的第一门限,确定PSDB是否满足第一门限,是否确定应用PSDB。
参考图1,为本申请实施例提供的一种无线通信系统的架构示意图。无线通信系统包括终端11和网络侧设备12。其中,终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、笔记本电脑、个人数字助理(Personal Digital Assistant,PDA)、掌上电脑、上网本、超级移动个人计算机(Ultra-mobile Personal Computer,UMPC)、移动上网装置(Mobile Internet Device,MID)、增强现实(Augmented Reality,AR)、虚拟现实(Virtual Reality,VR)设备、机器人、可穿戴式设备(Wearable Device)、飞行器(flight vehicle)、车载设备(Vehicle User Equipment,VUE)、船载设备、行人终端(Pedestrian
User Equipment,PUE)、智能家居(具有无线通信功能的家居设备,如冰箱、电视、洗衣机或者家具等)、游戏机、个人计算机(Personal Computer,PC)、柜员机或者自助机等终端侧设备。可穿戴式设备包括:智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装等。其中,车载设备也可以称为车载终端、车载控制器、车载模块、车载部件、车载芯片或车载单元等。需要说明的是,在本申请实施例并不限定终端11的具体类型。网络侧设备12可以包括接入网设备或核心网设备,其中,接入网设备也可以称为无线接入网(Radio Access Network,RAN)设备、无线接入网功能或无线接入网单元。接入网设备可以包括基站、无线局域网(Wireless Local Area Network,WLAN)接入点(Access Point,AS)或无线保真(Wireless Fidelity,WiFi)节点等。其中,基站可被称为节点B(Node B,NB)、演进节点B(Evolved Node B,eNB)、下一代节点B(the next generation Node B,gNB)、新空口节点B(New Radio Node B,NR Node B)、接入点、中继站(Relay Base Station,RBS)、服务基站(Serving Base Station,SBS)、基收发机站(Base Transceiver Station,BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set,BSS)、扩展服务集(Extended Service Set,ESS)、家用B节点(home Node B,HNB)、家用演进型B节点(home evolved Node B)、发送接收点(Transmission Reception Point,TRP)或所述领域中其他某个合适的术语,只要达到相同的技术效果,所述基站不限于特定技术词汇,需要说明的是,在本申请实施例中仅以NR系统中的基站为例进行介绍,并不限定基站的具体类型。
可选地,获取可以理解为从配置获得、接收、通过请求后接收、通过自学习获取、根据未收到的信息推导获取或者是根据接收的信息处理后获得,具体可根据实际需要确定,本申请实施例对此不作限定。比如当未收到设备发送的某个能力指示信息时可推导出该设备不支持该能力。
可选地,发送可以包含广播,系统消息中广播,响应请求后返回。
本申请一种可选实施例中,通信设备可以包括以下至少一项:网络通信设备、通信网元和终端。
本申请一种实施例中,通信网元或网络通信设备可以包括以下至少一项:核心网网元和无线接入网网元。
本申请实施例中,核心网网元(CN网元)可以包含但不限于如下至少一项:核心网设备、核心网节点、核心网功能、核心网网元、移动管理实体(Mobility Management Entity,MME)、接入移动管理功能(Access Management Function,AMF)、会话管理功能(Session Management Function,SMF)、用户平面功能(User Plane Function,UPF)、服务网关(serving GW,SGW)、PDN网关(PDN Gate Way,PDN网关)、策略控制功能(Policy Control Function、PCF)、策略与计费规则功能单元(Policy and Charging Rules Function,PCRF)、GPRS服务支持节点(Serving GPRS Support Node,SGSN)、网关GPRS支持节点(Gateway GPRS Support Node,GGSN)、应用功能(Application Funcation)。
本申请实施例中,RAN网元可以包含但不限于至少以下之一:无线接入网设备、无线接入网节点、无线接入网功能、无线接入网单元、3GPP无线接入网、非3GPP无线接入网、集中单元(Centralized Unit,CU)、分布式单元(Distributed Unit,DU)、基站、演进型基站(evolved Node B,eNB)、5G基站(gNB)、无线网络控制器(Radio Network Controller,RNC)、基站(NodeB)、非3GPP互操作功能(Non-3GPP Inter Working Function,N3IWF)、接入控制(Access Controller,AC)节点、接入点(Access Point,AP)设备或无线局域网(Wireless Local Area Networks,WLAN)节点、N3IWF。
基站,可以是GSM或CDMA中的基站(BTS,Base Transceiver Station),也可以是WCDMA中的基站(NodeB),还可以是LTE中的演进型基站(eNB或e-NodeB,evolutional Node B)及5G基站(gNB),本申请实施例并不限定。
本申请一种可选的实施例中,UE可以包括以下之一:终端设备、终端设备和卡、卡。
本申请一种可选的实施例中,卡可以包括以下之一:SIM卡、USIM卡、eSIM。
本申请一种可选的实施例中,终端可以包括支持终端功能的中继和/或支持中继功能的终端。终端也可以称作终端设备或者用户终端(User Equipment,UE),终端可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(Personal Digital Assistant,PDA)、移动上网装置(Mobile Internet Device,MID)、可穿戴式设备(Wearable Device)或车载设备等终端侧设备,需要说明的是,在本申请实施例中并不限定终端的具体类型。
在本申请一种可选实施例中,数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值,包括:数据包集合中的最后接收到数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值。
在本申请一种可选实施例中,数据包集合可以简称为数据集合。数据包集合包括一个或多个数据包。可选地,所述数据包集合具有边界。
在本申请一种可选的实施例中,所述数据包集合是蜂窝移动通信网络中的概念。所述数据包集合可以是通道(比如QoS流,QoS子流,无线承载)中的一个或多个数据包构成的段落或一个或多个数据包组成的集合。
在本申请一种可选的实施例中,数据包可以是PDU分组数据单元。
在本申请一种可选的实施例中,数据包集合可以为以下之一:分组数据单元集合PDU Set,PDU Set的一个实例,PDU Set类别,PDU Set类别的一个实例,通道(如QoS流,QoS子流,无线承载)中的数据段落或数据包集合。
(1)一种实施方式中,一类PDU Set可以包括多个PDU Set实例。一类PDU Set可以通过PDU Set标识符进行标识(比如PDU Set级别的QoS标识符)。同一个PDU Set的多个不同PDU Set实例可以通过数据包集合序号(如PDU Set序号)进行区分。
(2)另一种实施方式中,一个PDU Set类别可以包括多个PDU Set。所述PDU Set
即为所述PDU Set类别的实例。PDU Set类别可以通过PDU Set标识符进行标识(比如PDU Set级别的QoS标识符)。同一个PDU Set类别的多个不同的PDU Set可以通过数据包集合序号(如PDU Set序号)进行区分。
在本申请一种可选的实施例中,所述数据包集合类别可以为以下之一:分组数据单元集合(PDU Set),通道(如QoS流,QoS子流,无线承载)。一个数据包集合类别可以对应多个数据包集合。所述数据包集合为所述数据包集合类别的实例。数据包集合类别可以通过数据包集合类别标识符进行标识。数据包集合类别标识符比如数据包集合级别的QoS标识符。此时,多个数据包集合可以通过数据包集合的序号进行区分。
一种实施方式中,所述一个或多个数据包集合的类别相同,或者不同。不同类别的数据包集合可以通过数据包集合的标识进行区分。相同类别的不同数据包集合可以通过数据包集合的序号进行区分。
在本申请一种可选的实施例中,PDU集合由一个或多个PDU组成,这些PDU承载着在应用程序级别生成的一个信息单元的有效载荷(如帧或视频片段(video slice))。在某些实现中,应用层需要PDU集合中的所有PDU来使用相应的信息单元。在其他实现中,当某些PDU丢失时,应用层仍然可以恢复信息单元的全部或部分。
在本申请一种可选的实施例中,数据包比如PDU。
QoS标识符用于映射一组QoS特征参数。因此QoS标识符映射的信息可称为以下之一:QoS参数,QoS特征,QoS特征参数;
在本申请可选实施例中,QoS特征参数可以包括以下至少一项:QoS标识符、优先级信息、数据包时延预算、数据包误码率、最大数据突发量、是否保证比特速率(Guaranteed Bit Rate,GBR)、是否具有默认平均窗口要求、默认平均窗口、PDU Set级别的QoS特征信息。
在本申请可选实施例中,QoS信息包括至少以下一项:QoS标识符(如QCI或5QI),QoS规则、QoS流描述信息、QoS上下文信息和QoS特征参数信息。其中,QoS流描述信息可以信息QoS特征参数信息,QoS上下文信息可以包含QoS特征参数信息。
在本申请可选实施例中,通道可以包括以下至少一项:PDU会话、服务质量(Quality of Service,QoS)流、演进的分组系统(Evolved Packet System,EPS)承载、PDP上下文、DRB、SRB、网络安全协议(Internet Protocol Security,IPsec)关联。
在本申请可选实施例中,第一门限可以理解为以下之一:数据包集合中的数据包的接收时间与数据包集合中的第一个数据包的接收时间的时间间隔的最大门限,PSDB与第一时长之间的差值,应用PSDB的条件。
在本申请可选实施例中,第二门限可以理解为如下之一:数据包集合中的数据包的接收时间与数据包集合的第一个数据包的接收时间之间的间隔的最大门限,AN PSDB与第一时长之间的差值,AN PSDB与第二时长之间的差值,应用AN PSDB的条件。
在本申请可选实施例中,第一时长可以理解为以下之一:数据包集合中任一数据包在
终端与锚点网关之间的最小时延预算,PSDB与第一门限之间的差值,AN PSDB与第一门限之间的差值,AN PSDB与第二门限之间的差值,应用PSDB的条件,应用AN PSDB的条件,数据包时延预算(Packet Delay Budget,PDB),AN PDB。
在本申请可选实施例中,所述第一时长可以为,PDU Set中的任一PDU至少具有的时延预算。或者说,所述PDU Set的任一PDU的时延预算都大于或等于第一时长(在终端与锚点网关之间)。那么第一门限可以理解为所述PSDB减去第一时长。因为只有PDU Set中的数据包的接收时间与PDU Set中的第一个数据包的接收时间的时间间隔小于或等于第一门限(比如6ms),那么PDU Set中的每个PDU才可能至少有一个第一时长的时延预算。
不难理解,所述PDU Set的任一PDU的(如UE与锚点网关之间)时延预算都大于或等于第一时长,和/或,小于或等于PSDB。
一种实施方式中,第一时长可以为PDB。PSDB(如10ms)比PDB(如4ms)时间长,那么PDU Set中的最后一个包应该至少要有一个PDB的时延预算,或者说,PDU Set中的每个PDU至少有一个PDB的时延预算。因此可以根据PDB确定第一时长。那么第一门限应该为PSDB减去PDB。因为只有PDU Set中的数据包的接收时间与PDU Set中的第一个数据包的接收时间的时间间隔小于或等于第一门限(比如6ms),那么PDU Set中的每个PDU才可能至少有一个PDB的时延预算。
同理,在本申请可选实施例中,在UE与RAN之间,所述PDU Set的任一PDU的时延预算都大于或等于第二时长,又小于或等于AN PSDB。
不难理解,所述PDU Set的任一PDU的在UE与RAN间的时延预算都大于或等于第二时长,和/或,小于或等于AN PSDB。
在本申请可选实施例中,最大时间间隔也可称为最大时长门限(Maximum Duration Threshold)。所述最大时间间隔或所述最大时长门限为以下之一:数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值门限,数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔需小于或等于所述最大时间间隔或所述最大时长门限。
可选地,所述数据包集合(如PDU Set)中的数据包(如PDU)可以是以下之一:
所述数据包集合中的不同于第一个数据包的数据包;
所述数据包集合中的任一数据包;
所述数据包集合中的最后一个接收到的数据包。
在本申请可选实施例中,第一门限为以下之一:数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值、PSDB减去第一时长得到的值、AN PSDB减去第二时长得到的值、小于PSDB的值、小于AN PSDB的值、小于或等于PSDB减去PDB得到的值、小于或等于AN PSDB减去AN PDB得到的值、小于或等于AN PSDB减去第二时长得到的值。
一种实施方式中,数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值,包括:数据包集合中的最后接收到数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值。
在本申请可选实施例中,第二门限为以下之一:第一门限、数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值、AN PSDB减去第一时长得到的值、AN PSDB减去第二时长得到的值、小于PSDB的值、小于AN PSDB的值、小于或等于AN PSDB减去AN PDB得到的值。
在本申请可选实施例中,第一时长为以下之一:数据包集合中的任一数据包在终端与锚点网关之间的最小时延预算、PSDB减去第一门限得到的值、AN PSDB减去第一门限得到的值、AN PSDB减去第二门限得到的值、PDB、大于或等于PDB的值、大于等于PDB且小于或等于PSDB的值。
在本申请可选实施例中,第二时长为以下之一:数据包集合中的任一数据包在终端与无线接入网RAN之间的最小时延预算、PSDB减去第一门限得到的值、AN PSDB减去第一门限得到的值、AN PSDB减去第二门限得到的值、第一时长减去CN时延信息得到的值、AN PDB、大于或等于AN PDB的值、大于或等于AN PDB且小于或等于AN PSDB的值。
在本申请可选实施例中,第一门限是PSDB和/或AN PSDB对应的最大时间间隔;
在本申请可选实施例中,第二门限是AN PSDB对应的最大时间间隔。
在本申请可选实施例中,第一时长与PSDB和/或AN PSDB对应。
在本申请可选实施例中,第二时长与AN PSDB对应。
在本申请可选实施例中,第一门限为应用PSDB和/或应用AN PSDB的最大时长门限(Maximum Duration Threshold);
在本申请可选实施例中,第二门限为应用AN PSDB的最大时长门限。
在本申请的一种可选实施例中,PSDB用于指示一个数据包集合(如PDU Set)在终端和锚点网关(即终结N6接口的网关)间传送的时延预算(比如第一端(锚点网关或终端)接收数据包集合中第一个包开始到将最后一个包(或者说)传送给第二端(终端或锚点网关)的时间不能超过PSDB)。可选地,所述PSDB还包括以下至少一项:数据包集合在所述终端的驻留时间,数据包接在锚点网关的驻留时间。该PSDB也可描述为数据包集合的时延预算。
在本申请一种可选实施例中,PSDB是指一组数据包或一个数据包集合的在终端与锚点网关间的时延预算。
一种实施方式中,PSDB用于指示一个PDU Set在终端和锚点网关(即终结N6接口的网关间)可能被延迟的时间的上界(即从PDU Set中第一个包开始到最后一个包传送的时间不能超过PSDB)。对于特定的QoS标识符(如5QI),PSDB的值在上行和下行中可以是不同,也可以相同。
在本申请一种可选实施例中,PSDB是指一组数据包或一个数据包集合的时延预算。
在本申请一种可选实施例中,AN PSDB可以指以下之一:
1)一个数据包集合在终端和RAN网元间间传送的时延预算(比如第三端(RAN或终端)接收数据包集合中第一个包开始到将最后一个包(或者说所有数据包)传送给第四端(终端或RAN)的时间不能超过AN PSDB);
2)一个数据包集合在终端和锚点网关间传送的时延预算减去核心网时延信息(如CN PDB,PDU在RAN与锚点网关间的时延)得到的值。
可选地,所述PSDB或AN PSDB还包括以下至少一项:数据包集合在所述终端的驻留时间,数据包接在RAN网元的驻留时间。
一种实施方式中,AN PSDB用于指示一个PDU Set在终端和RAN间可能被延迟的时间的上界(即从PDU Set中第一个包开始到最后一个包传送的时间不能超过AN PSDB)。对于特定的QoS标识符(如5QI),AN PSDB的值在上行和下行中可以是不同,也可以相同。
在本申请一种可选实施例中,AN PSDB是指一组数据包或一个数据包集合的在终端和RAN间的时延预算。
在本申请的一种可选实施例中,PDB于指示一个数据包在终端和锚点网关(即终结N6接口的网关)间传送的时延预算。可选地,所述PDB还包括以下至少一项:数据包在所述终端的驻留时间,数据包在锚点网关的驻留时间。该PDB也可描述为数据包的时延预算。
数据包时延预算包括PDB。在本申请一种可选实施例中,PDB是指单个数据包的时延预算。
一种实施方式中,PDB用于指示一个PDU在终端和锚点网关(即终结N6接口的网关间)可能被延迟的时间的上界。PDB可以应用于锚点网关(如UPF)通过N6接口接收的下行分组以及终端发送的上行分组。对于特定的QoS标识符(如5QI),PDB的值在上行和下行中可以是相同的。
在本申请一种可选实施例中,PDB或AN PDB可以指以下之一:
1)一个数据包在终端和RAN网元间传送的时延预算;
2)一个数据包在终端和锚点网关间传送的时延预算减去核心网时延信息(如CN PDB,PDU在RAN与锚点网关间的时延)得到的值。
可选地,所述PDB或AN PDB还包括以下至少一项:数据包在所述终端的驻留时间,数据包在RAN网元的驻留时间。
在本申请的一种可选实施例中,核心网时延预算(如CN PDB)用于指示一个数据包在RAN和锚点网关间传送的时延预算。该核心网时延预算也可描述为数据包的核心网时延预算。可选地,核心网时延信息还包括以下至少一项:数据包在锚点网关的驻留时间,数据包在RAN网元的驻留时间。
本申请一种实施例中,NG接口是RAN与CN之间的接口,也可以称为S1接口或N2接口,命名不受限制。
本申请一种实施例中,无线通信网络可以是以下至少一项:公网,非公网;或者第一网络可以是非公网。
在本申请一种实施例中,非公网是非公众网络的简称。非公众网络可以称为以下之一:非公众通信网络。非公网可以包括以下至少一种部署方式:物理的非公网,虚拟的非公网、实现在公网上的非公网。一种实施方式中,非公网为封闭的访问组(Closed Access Group,CAG)。一个CAG可以由一组终端组成。
在本申请一种实施例中,非公众网络可以包含或称为私有网络。私有网络可以称为以下之一:私有通信网络、私网、本地区域网络(Local Area Network,LAN)、私有虚拟网络(Virtual Private Network,PVN)、隔离的通信网络、专用的通信网络或其他命名。需要说明的是,在本申请实施例中对于命名方式不做具体限定。
在本申请一种实施例中,公网是公众网络的简称。公众网络可以称为以下之一:公众通信网络或其他命名。需要说明的是,在本申请实施例中对于命名方式不做具体限定。
在本申请一种实施例中,数据包大小可以称为数据包长度。
在本申请一种实施例中,数据包可以称为数据帧。
以下对本申请实施例的信息处理的方法进行说明。
请参考图2,本申请实施例提供了一种信息公开的方法,应用于第一通信设备。第一通信设备包括但不限于以下之一:RAN网元、CN网元,所述方法包括:
步骤201、第一通信设备执行第一操作,所述第一操作包括以下至少一项:
对服务质量QoS流应用以下至少一项:数据包集合时延预算PSDB、接入网AN PDSB、协议数据单元集合PDU Set级别的丢包计时器;
对QoS流不应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器;
对QoS流应用以下至少一项:数据包时延预算PDB、AN PDB、PDU级别的丢包计时器;
应用QoS标识符映射的PSDB和AN PDSB中的至少一项;
不应用QoS标识符映射的PSDB和AN PDSB中的至少一项。
一种实施方式中,上述第一通信设备可以为RAN。
一种实施方式中,上述QoS标识符可以是5G QoS标识符(5G QoS Identifier,5QI)。
一种实施方式中,上述应用PSDB可以是应用QoS标识符映射的PSDB,上述不应用PSDB可以是不应用QoS标识符映射的PSDB。
可选地,所述方法还包括:
第一通信设备获取第一目标信息,所述第一目标信息包括如下至少一项:第一信息,第一指示信息,QoS标识符,第一QoS标识符,第二QoS标识符,PSDB信元;
所述第一通信设备执行第一操作,包括:
所述第一通信设备根据所述第一目标信息,执行第一操作;
其中,所述第一信息用于指示应用PSDB;
所述第一指示信息用于指示以下之一:应用PSDB,不应用PSDB;
所述第一QoS标识符映射的信息包括PSDB;
所述第二QoS标识符映射的信息不包括PSDB。
一种实施方式中,第一通信设备从第二通信设备(如SMF)获取第一目标信息。
一种实施方式中,第一目标信息被包含在QoS流的QoS上行文中接收。
一种实施方式中,在所述第一目标信息包括第一信息和/或第一指示信息的情况下,所述第一目标信息还包括:QoS标识符。例如,第一目标信息包括第一信息和QoS标识符。又例如,第一目标信息包括第一指示信息和QoS标识符。
可选地,所述第一信息为所述QoS流对应的第一信息,所述QoS流对应的第一信息用于指示对所述QoS流应用PSDB;
和/或
所述第一指示信息为所述QoS流对应的第一指示信息,所述QoS流对应的第一指示信息用于指示以下之一:对所述QoS流应用PSDB,对所述QoS流不应用PSDB。
一种实施方式中,在所述第一信息和/或第一指示信息被包含在所述QoS流的QoS上下文中接收的情况下,所述第一信息和/或第一指示信息可以是所述QoS流对应的第一信息和/或第一指示信息。
一种实施方式中,所述第一信息为QoS标识符对应的第一信息,所述QoS标识符对应的第一信息用于指示应用所述QoS标识符映射的PSDB;
一种实施方式中,所述第一指示信息为QoS标识符对应的第一指示信息,所述QoS标识符对应的用于指示以下之一:应用所述QoS标识符映射的PSDB,不应用所述QoS标识符映射的PSDB;
在所述第一信息和/或第一指示信息与所述QoS标识符一起接收的情况下,所述第一信息和/或第一指示信息可以是所述QoS标识符对应的第一信息和/或第一指示信息。
一种实施方式中,所述QoS标识符为所述QoS流对应的QoS标识符(如5QI)。
可选地,所述对QoS流应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器,包括:
在满足第一条件的情况下,对QoS流应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器;
其中,所述第一条件包括如下至少一项:
接收到所述QoS流对应的第一信息,所述QoS流对应的第一信息用于指示对所述QoS流应用PSDB;
接收到所述QoS流对应的PSDB信元;
所述QoS流对应的第一指示信息取值为:用于指示对所述QoS流应用PSDB的取值,
或,所述QoS流对应的第一指示信息指示应用PSDB;
所述QoS流对应的QoS标识符为第一QoS标识符,所述第一QoS标识符映射的信息包括PSDB。
一种实施方式中,第一通信设备获取到第一信息和QoS标识符(如5QI),则应用所述QoS标识符映射的PSDB和/或AN PSDB。另一种实施方式中,第一通信设备获取QoS标识符时未获取第一信息,则不应用所述QoS映射的PSDB和/或AN PSDB。
一种实施方式中,第一通信设备获取QoS标识符和第一指示信息,且第一指示信息取值为用于指示对应用PSDB的取值,则应用所述QoS标识符映射的PSDB和/或AN PSDB。另一种实施方式中,第一通信设备获取QoS标识符和第一指示信息,且第一指示信息取值为用于指示不应用PSDB的取值,则不应用所述QoS标识符映射的PSDB和/或AN PSDB。
示例性的,若随QoS标识符(如5QI)一起发送给RAN的还有第一信息(例如,第一门限或第二门限或第一时长等),则应用所述QoS标识符映射的PSDB和/或AN PSDB;若随5QI一起发送给RAN的没有第一信息,则不应用所述5QI映射的PSDB。
一种实施方式中,在应用了PSDB的QoS流需要第一通信设备核实是否真的满足对应门限的情况下,可以通过第一信息指示是否对QoS流应用PSDB。
另一种实施方式中,在应用了PSDB的QoS流是不需要第一通信设备核实是否真的满足对应门限的情况下,即不存在将对应门限发送给RAN的情况,则可以通过第一指示信息来指示是否对QoS流应用PSDB。
另一实施方式中,可以通过不同的QoS标识符指示是否对QoS流应用PSDB。其中,第一QoS标识符映射的信息包括PSDB,第二QoS标识符映射的信息不包括PSDB,若第一通信设备接收到第一QoS标识符,则对QoS流应用QoS标识符映射的PSDB,若第一通信设备接收到第二QoS标识符,则对QoS流不应用QoS标识符映射的PSDB。
另一实施方式中,第一通信设备只有在接收到独立的PSDB信元(Information Element,IE)的情况下,才应用PSDB。
可选地,所述对QoS流不应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器,和/或,对QoS流应用以下至少一项:PDB、AN PDB、PDU级别的丢包计时器,包括:
在满足第二条件的情况下,对QoS流不应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器,和/或,对QoS流应用以下至少一项:PDB、AN PDB、PDU级别的丢包计时器;
其中,所述第二条件包括如下至少一项:
未接收到所述QoS流对应的第一信息,所述QoS流对应的第一信息用于指示对所述QoS流应用PSDB,或所述QoS流对应的第一信息指示应用PSDB;
未接收到所述QoS流对应的PSDB信元;
所述QoS流对应的第一指示信息取值为:用于指示对所述QoS流不应用PSDB的取
值,或,所述QoS流对应的第一指示信息指示不应用PSDB;
所述QoS流对应的QoS标识符为第二QoS标识符,所述第二QoS标识符映射的信息不包括PSDB。
可选地,所述应用QoS标识符映射的PSDB和AN PDSB中的至少一项,包括:
在满足第三条件的情况下,应用QoS标识符映射的PSDB和AN PDSB中的至少一项;
其中,所述第三条件包括如下至少一项:
接收到第一信息,所述第一信息用于指示应用PSDB;
第一指示信息指示应用PSDB。
可选地,所述不应用QoS标识符映射的PSDB和AN PDSB中的至少一项,包括:
在满足第四条件的情况下,不应用QoS标识符映射的PSDB和AN PDSB中的至少一项;
其中,所述第四条件包括如下至少一项:
未接收第一信息,所述第一信息用于指示应用PSDB;
第一指示信息指示不应用PSDB。
可选地,所述应用PSDB包括应用QoS标识符映射的PSDB;
和/或
所述不应用PSDB包括不应用QoS标识符映射的PSDB。
可选地,所述第一信息包括如下至少一项:第一门限,第二门限,第一时长,第二时长,用于计算第一门限的信息,用于计算第二门限的信息。
一种实施方式中,所述第一门限与第二门限可以相同。
另一种实施方式中,所述第一门限与第二门限可以不同。
一种实施方式中,所述用于计算第一门限的信息可以包括:第一时长,PSDB,PDB。
一种实施方式中,所述用于计算第二门限的信息可以包括:第一时长,第一门限,AN PSDB,AN PDB,第二时长。
可选地,所述第一门限为以下之一:数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值,PSDB减去第一时长得到的值、AN PSDB减去第二时长得到的值、小于PSDB的值、小于AN PSDB的值、小于或等于PSDB减去PDB得到的值、小于或等于AN PSDB减去AN PDB得到的值、小于或等于AN PSDB减去第二时长得到的值;
和/或,
所述第二门限为以下之一:第一门限、数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值、AN PSDB减去第一时长得到的值、AN PSDB减去第二时长得到的值、小于PSDB的值、小于AN PSDB的值、小于或等于AN PSDB减去AN PDB得到的值;
和/或,
所述第一时长为以下之一:数据包集合中的任一数据包在终端与锚点网关之间的最小时延预算、PSDB减去第一门限得到的值、AN PSDB减去第一门限得到的值、AN PSDB减去第二门限得到的值、PDB、大于或等于PDB的值、大于等于PDB且小于或等于PSDB的值;
和/或,
所述第二时长为以下之一:数据包集合中的任一数据包在终端与无线接入网RAN之间的最小时延预算、PSDB减去第一门限得到的值、AN PSDB减去第一门限得到的值、AN PSDB减去第二门限得到的值、第一时长减去CN时延信息得到的值、AN PDB、大于或等于AN PDB的值、大于或等于AN PDB且小于或等于AN PSDB的值;
和/或,
所述第一门限是PSDB和/或AN PSDB对应的最大时间间隔;
和/或,
所述第二门限是AN PSDB对应的最大时间间隔;
和/或,
所述第一时长与PSDB和/或AN PSDB对应;
和/或,
所述第二时长与AN PSDB对应;
和/或,
所述第一门限为应用PSDB和/或应用AN PSDB的最大时长门限;
和/或,
所述第二门限为应用AN PSDB的最大时长门限;
其中,
所述最大时间间隔或所述最大时长门限为:数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值门限。
一种实施方式中,数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值,包括:数据包集合中的最后接收到数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值。
可选地,所述数据包集合(如PDU Set)中的数据包(如PDU)可以是以下之一:
所述数据包集合中的不同于第一个数据包的数据包;
所述数据包集合中的任一数据包;
所述数据包集合中的最后一个接收到的数据包。
可选地,所述PSDB和PDB为同一QoS标识符映射的PSDB和PDB,或同一目标规则中的PSDB和PDB。
可选地,存在和/或满足第一门限是应用PSDB的前提条件之一。
可选地,存在和/或满足第二门限是应用AN PSDB的前提条件之一。
可选地,存在和/或满足第一门限是应用AN PSDB的前提条件之一。
一些实施例中,第一门限与第二门限相同。
可选地,存在和/或满足第一时长的要求是应用PSDB的前提条件之一。
可选地,存在和/或满足第二时长的要求是应用AN PSDB的前提条件之一。
一种实施方式中,第一门限与第二门限相同。
一种实施方式中,所述用于计算第一门限的信息包括以下指示一项:第一时长,PSDB,PDB;
和/或
一种实施方式中,所述用于计算第二门限的信息包括以下指示一项:第一时长,第一门限,AN PSDB,AN PDB,第二时长。
通过本申请实施例,第一通信设备可以明确地决策对QoS流应用PSDB、AN PDSB、PDU Set级别的丢包计时器,或决策对QoS流不应用PSDB、AN PDSB、PDU Set级别的丢包计时器等,进而可以提高对QoS流传输控制的准确性。进一步的,第一通信设备可以基于是否接收到第一信息或者基于第一指示信息确定是否对QoS流应用PSDB,可以在保证第一通信设备准确判断是否对QoS流应用PSDB的同时节省5QI的数量,或者第一通信设备可以基于接收的5QI是第一5QI或第二5QI来确定是否对QoS流应用PSDB,这样可以在保证第一通信设备准确判断是否对QoS流应用PSDB的同时节省信令开销,或者第一通信设备可以基于是否接收到PSDB的信元确定是否对QoS流应用PSDB,这样可以在保证第一通信设备准确判断是否对QoS流应用PSDB的同时,节省信令开销以及5QI的数量。
请参考图3,本申请实施例提供了一种信息处理的方法,应用于第二通信设备。第二通信设备包括但不限于CN网元(如SMF),所述方法包括:
步骤301、第二通信设备执行第二操作,第二操作包括以下之一:
为业务流绑定QoS流或为目标规则绑定QoS流;
发送或不发送第一信息;
确定QoS流的上下文包含或不包含第一信息;
确定QoS流的上下文包含或不包含PSDB信元;
确定QoS流的上下文包含或不包含PSER信元;
确定QoS流的上下文包含或不包含PSIHI信元;
确定QoS流对应的第一指示信息的取值;
确定QoS流对应的第二指示信息的取值;
确定QoS流对应的第三指示信息的取值;
其中,所述第一信息用于指示应用PSDB;
所述第一指示信息用于指示以下之一:应用PSDB,不应用PSDB;
所述第二指示信息用于指示以下之一:应用PSER,不应用PSER;
所述第三指示信息用于指示以下之一:应用PSIHI,不应用PSIHI。
一种实施方式中,第二通信设备可以包括CN网元(如SMF)。
一种实施方式中,目标规则可以为业务流对应的策略规则。
可选地,所述为业务流绑定QoS流,包括:根据以下至少一项,为所述业务流绑定QoS流:
存在或不存在所述业务流对应的第一信息;
所述业务流对应的第一指示信息;
所述业务流对应的第二指示信息;
所述业务流对应的第三指示信息;
存在或不存在所述业务流对应的PSDB信元;
存在或不存在所述业务流对应的PDU Set级别的QoS要求;
和/或
所述为目标规则绑定QoS流,包括:根据以下至少一项,为所述目标规则绑定QoS流:
所述目标规则存在或不存在第一信息;
所述目标规则中的第一指示信息;
所述目标规则存在或不存在PSDB信元;
所述目标规则存在或不存在PDU Set级别的QoS要求;
所述目标规则包含或不包含PSER信元;
所述目标规则包含或不包含PSIHI信元。
可选地,所述为业务流绑定QoS流,包括:在满足第五条件的情况下,为第一业务流和第二业务流绑定不同的QoS流;
其中,所述第五条件包括以下至少一项:
所述第一业务流存在第一信息,所述第二业务流不存在第一信息;
所述第一业务流的第一指示信息与所述第二业务流的第一指示信息的取值不同;
所述第一业务流存在PSDB信元,所述第二业务流不存在PSDB信元;
所述第一业务流存在PDU Set级别的QoS要求,所述第二业务流不存在PDU Set级别的QoS要求;
和/或,
所述为目标规则绑定QoS流,包括:
在满足第第六条件的情况下,为第一目标规则和第二目标规则绑定不同的QoS流;
其中,所述第六条件包括以下至少一项:
所述第一目标规则中存在第一信息,所述第二目标规则中不存在第一信息;
所述第一目标规则中的第一指示信息与所述第二目标规则中的第一指示信息的取值不同;
所述第一目标规则中存在PSDB信元,所述第二目标规则中不存在PSDB信元;
所述第一目标规则中存在PDU Set级别的QoS要求,所述第二目标规则中不存在PDU Set级别的QoS要求。
在一实施方式中,上述PDU Set级别的QoS要求包括以下至少一项:PSDB,PSER,PDU Set整体性处理指示(PDU Set Integred handling indication,PSIHI),PDU Set重要性(Importance)。上述PDU Set级别的QoS要求可以通过映射所述PDU Set级别的QoS要求的QoS标识符体现或单独的信元体现。
可选地,所述为业务流或目标规则绑定QoS流,包括:
在满足第七条件的情况下,为第三业务流和第四业务流绑定相同的QoS流;
其中,所述第七条件包括以下至少一项:
所述第三业务流存在第一信息,所述第四业务流存在第一信息;
所述第三业务流的第一指示信息与所述第四业务流的第一指示信息的取值相同;
所述第三业务流存在PSDB信元,所述第四业务流存在PSDB信元;
所述第三业务流和第四业务流的PDU Set级别的QoS要求相同;
和/或,
所述为目标规则绑定QoS流,包括:
在满足第八条件的情况下,为第三目标规则和第四目标规则绑定相同的QoS流;
其中,所述第八条件包括以下至少一项:
所述第三目标规则中存在第一信息,所述第四目标规则中存在第一信息;
所述第三目标规则中的第一指示信息与所述第四目标规则中的第一指示信息的取值相同;
所述第三目标规则中存在PSDB信元,所述第四目标规则中存在PSDB信元;
所述第三目标规则中和第四目标规则中的PDU Set级别的QoS要求相同。
可选地,所述确定QoS流的上下文包含或不包含第一信息包括:根据目标规则包含或不包含第一信息,确定QoS流的上下文包含或不包含第一信息;
和/或,
所述确定QoS流的上下文包含或不包含PSDB信元包括:根据目标规则包含或不包含PSDB信元,确定QoS流的上下文包含或不包含PSDB信元;
和/或,
所述确定QoS流对应的第一指示信息的取值包括:根据业务流对应的第一指示信息或目标规则中第一指示信息的取值,确定QoS流对应的第一指示信息的取值;
和/或,
所述确定QoS流的上下文包含或不包含PSER信元包括:根据目标规则包含或不包含PSER信元,确定QoS流的上下文包含或不包含PSER信元;
和/或,
所述确定QoS流的上下文包含或不包含PSIHI信元包括:根据目标规则包含或不包含PSIHI信元,确定QoS流的上下文包含或不包含PSIHI信元;
和/或,
所述确定QoS流对应的第二指示信息的取值包括:根据业务流对应的第二指示信息或目标规则中的第二指示信息的取值,确定QoS流对应的第二指示信息的取值;
和/或,
所述确定QoS流对应的第三指示信息的取值包括:根据业务流对应的第三指示信息或目标规则中的第三指示信息的取值,确定QoS流对应的第三指示信息的取值;
其中,所述QoS流为:所述目标规则绑定的QoS流。
在一实施方式中,上述目标规则可以为策略控制和计费(Policy Control and Charging,PCC)规则(即PCC rule)。目标规则中数据包过滤器(packet filter)可以用于描述或识别业务流。因此,目标规则中的信息可以理解为所述业务流对应的信息。比如目标规则中的第一信息可以理解为所述业务流对应的第一信息。比如目标规则中的第一指示信息可以理解为所述业务流对应的第一指示信息。
在一实施方式中,所述目标规则为所述业务流对应的策略规则。
可选地,所述根据目标规则包含或不包含第一信息,确定QoS流的上下文包含或不包含第一信息,包括:在所述目标规则包含第一信息情况下,确定QoS流的上下文包含第一信息;
和/或,
所述根据目标规则包含或不包含PSDB信元,确定QoS流的上下文包含或不包含PSDB信元,包括:在目标规则包含PSDB信元的情况下,确定QoS流的上下文包含PSDB信元;
和/或,
所述根据目标规则第一指示信息的取值,确定QoS流对应的第一指示信息的取值,包括:在目标规则的第一指示信息用于指示对业务流应用PSDB情况下,确定所述QoS流对应第一指示信息用于指示对QoS流应用PSDB;
根据目标规则包含或不包含PSER信元,确定QoS流的上下文包含或不包含PSER信元,包括:在所述目标规则包含PSER信元的情况下,确定所述QoS流的上下文包含PSER信元;
和/或,
根据目标规则包含或不包含PSIHI信元,确定QoS流的上下文包含或不包含PSIHI信元,包括:在所述目标规则包含PSIHI信元的情况下,确定所述QoS流的上下文包含PSIHI信元;
和/或,
所述根据业务流对应的第二指示信息或目标规则中的第二指示信息的取值,确定QoS
流对应的第二指示信息的取值,包括:在业务流对应的第二指示信息用于指示对业务流应用PSER情况下,确定所述QoS流对应第二指示信息用于指示对QoS流应用PSER;
和/或,
所述根据业务流对应的第三指示信息或目标规则中的第三指示信息的取值,确定QoS流对应的第三指示信息的取值,包括:在业务流对应的第三指示信息用于指示对业务流应用PSIHI情况下,确定所述QoS流对应第三指示信息用于指示对QoS流应用PSIHI。。
可选地,所述方法还包括:
所述第二通信设备获取第二目标信息;
所述第二通信设备执行第二操作,包括:
所述第二通信设备根据所述第二目标信息执行第二操作;
其中,所述第二目标信息包括以下至少一项:第一QoS标识符或第二QoS标识符,PSDB,PSER,PSIHI,第一信息,第一指示信息,第二指示信息,第三指示信息;
其中,
所述第一指示信息用于指示以下之一:应用PSDB,不应用PSDB。
所述第一指示信息用于指示以下之一:应用PSER,不应用PSER。
所述第一指示信息用于指示以下之一:应用PSIHI,不应用PSIHI。
一种实施方式中,第二目标信息被包含在目标规则中接收。
一种实施方式中,第二通信设备可以从第三通信设备接收所述第二目标信息。
通过本申请实施例,第二通信设备可以指示第一通信设备应用PSDB、PSER,PSIHI,或不应用PSDB、PSER,PSIHI,进而第一通信设备基于第二通信设备的指示准确的决策是否应用PSDB、PSER,PSIHI,进而可以提高对QoS流传输控制的准确性。
请参考图4,本申请实施例提供了一种信息处理的方法,应用于第三通信设备。第三通信设备包括但不限于CN网元(如PCF,SMF),所述方法包括:
步骤401、第三通信设备执行第三操作,所述第三操作包括以下至少一项:
确定QoS标识符;
发送第二目标信息,所述第二目标信息包括以下至少一项:第一QoS标识符或第二QoS标识符,PSDB,PSER,PSIHI,第一信息,第一指示信息,第二指示信息;所述第一指示信息用于指示以下之一:应用PSDB,不应用PSDB;所述第二指示信息用于指示以下之一:应用PSER,不应用PSER;所述第二指示信息用于指示以下之一:应用PSIHI,不应用PSIHI;
发送目标规则;
接受或拒绝请求的PSDB,PSER,和/或PSIHI;
确定目标规则中包含或不包含以下之一:PSDB,映射信息包括PSDB的QoS标识符;
确定目标规则中包含或不包含以下之一:PSER,映射信息包括PSER的QoS标识符;
确定目标规则中包含或不包含以下之一:PSIHI,映射信息包括PSIHI的QoS标识符;
执行第一子操作,或,执行第二子操作;
发送或不发送第一信息;
确定目标规则包含或不包含第一信息;
确定第一指示信息的取值为以下之一:用于指示应用PSDB的取值,用于指示不应用PSDB的取值;
确定QoS标识符为以下之一:第一QoS标识符,第二QoS标识符;
发送或不发送PSDB;
确定目标规则包含或不包含PSDB;
其中,所述第一信息用于指示应用PSDB;
其中,所述第一子操作包括以下至少一项:
确定应用PSDB或接受请求的PSDB;
确定目标规则中包含以下之一:PSDB,映射信息包括PSDB的QoS标识符;
发送第一信息,和/或确定目标规则包含第一信息,所述第一信息用于指示应用PSDB;
确定第一指示信息为:用于指示应用PSDB的取值;
确定QoS标识符为:第一QoS标识符,所述第一QoS标识符映射的信息包括PSDB;
发送PSDB,和/或确定目标规则包含PSDB;
其中,所述第二子操作包括以下至少一项:
确定不应用PSDB或拒绝请求的PSDB;
确定目标策略中不包含以下之一:PSDB,映射信息包括PSDB的QoS标识符;
不发送第一信息,和/或确定目标规则不包含第一信息,所述第一信息用于指示对应用PSDB;
确定第一指示信息取值为:用于指示不应用PSDB的取值;
确定QoS标识符为:第二QoS标识符,所述第二QoS标识符映射的信息不包括PSDB;
不发送PSDB信元;
确定目标规则不包含PSDB信元。
一种实施方式中,上述第一门限与第二门限可以相同。
另一种实施方式中,上述第一门限与第二门限可以不同。
一种实施方式中,上述第三通信设备包括CN网元,比如PCF。
一种实施方式中,上述目标规则为业务流对应的策略规则。
一种实施方式中,上述目标规则可以为PCC Rule。
一种实施方式中,上述发送第二目标信息可以包括:上述第二目标信息被包含在所述目标规则中发送。
可选地,所述第一信息为所述业务流对应的第一信息,所述业务流对应的第一信息用于指示对所述业务流应用PSDB;
或
所述第一信息为所述目标规则中的第一信息,所述目标规则中的第一信息用于指示对所述目标规则中的业务流应用PSDB。
可选地,所述方法还包括:
所述第三通信设备获取第三目标信息,所述第三目标信息包括以下至少一项:请求的PSDB,第一门限;
所述第三通信设备执行第三操作,包括:
所述第三通信设备根据所述第三目标信息,执行第三操作。
一种实施方式中,所述请求的PSDB是所述业务流对应的请求的PSDB,用于确定所述业务流在通信网络中的PSDB。
一种实施方式中,第一门限预配置在第二通信设备中。
所述QoS标识符(如5QI)用于指示一组QoS信息的取值。
一种实施方式中,第三通信设备可以从第五通信设备获取第三目标信息。
可选地,第五通信设备包括以下之一:AF,NEF。
可选地,在所述第三目标信息包括第一门限的情况下,所述第三目标信息还包括以下至少一项:第一门限对应的应用描述信息;第一门限对应的流描述信息。
上述第一门限对应的应用描述信息用于识别上述第一门限对应的应用(如第三方应用)。
上述第一门限对应的流描述信息用于识别上述第一门限对应的应用(如第三方应用)或业务流。
可选地,所述确定QoS标识符包括:
确定QoS标识符为以下之一:第一QoS标识符,第二QoS标识符。
可选地,所述执行第一子操作,包括:
在满足第九条件的情况下,执行第一子操作;
其中,所述第九条件包括如下至少一项:
存在请求的PSDB对应的第一门限;
满足第一门限;
所述第三通信设备确定应用PSDB;
所述目标规则包含PSDB。
一种实施方式中,所述满足第一门限可以称为以下之一:业务流满足第一门限,PSDB满足业务流对应的第一门限,PSDB满足第一门限。
一种实施方式中,所述PSDB为以下之一:AF为业务流请求的PSDB。
一种实施方式中,所述第三通信设备确定应用PSDB包括确以下之一:确定对业务流应用PSDB,所述目标规则包含PSDB。
可选地,所述执行第二子操作,包括:
在满足第十条件的情况下,执行第二子操作;
其中,所述第十条件包括如下至少一项:
不存在请求的PSDB对应的第一门限;
不满足第一门限;
所述第三通信设备确定不应用PSDB;
所述目标规则不包含PSDB。
一种实施方式中,所述第三通信设备确定不应用PSDB包括以下之一:确定对业务流不应用PSDB,所述目标规则不包含PSDB。
一种实施方式中,可以在业务流满足第一门限和/或确定应用PSDB的情况下,第二通信设备向第一通信设备发送第一信息,或者,第二通信设备向第一通信设备发送用于指示对QoS流应用PSDB的第一指示信息,或者,第二通信设备向第一通信设备发送第一5QI,或者,第二通信设备向第一通信设备发送PSDB的信元;可以在业务流不满足第一门限和/或确定不应用PSDB的情况下,第二通信设备不向第一通信设备发送第一信息,或者,第二通信设备向第一通信设备发送用于指示对QoS流不应用PSDB的第一指示信息,或者,第二通信设备向第一通信设备发送第二5QI,或者,第二通信设备不向第一通信设备发送PSDB的信元。
一种实施方式中,在第一门限存在对应的流描述信息或应用描述信息,且业务流的流描述信息与所述第一门限对应的流描述信息匹配的情况下,或所述业务流所述的应用与所述第一门限对应的应用描述信息匹配的情况下,可以认为所述第一门限为所述业务流对应的第一门限。
可选地,所述满足第一门限,包括:
请求的PSDB大于或等于所述第一门限。
可选地,所述满足第一门限可以包括:存在请求的PSDB对应的第一门限。
可选地,所述不满足第一门限,包括:
请求的PSDB小于或等于所述第一门限。
可选地,所述满足第一门限可以包括:不存在请求的PSDB对应的第一门限。
一种实施方式中,所述请求的PSDB是第五通信设备请求PSDB;
可选地,第五通信设备包括以下之一:AF,NEF。
可选地,所述接受或拒绝请求的PSDB包括:
根据以下至少一项,确定接受或拒绝请求的PSDB:
存在或不存在所述请求的PSDB对应的第一门限;
PSDB;
第一门限。
可选地,所述存在或不存在所述请求的PSDB对应的第一门限包括:
通过匹配业务流和第一信息对应的流描述信息或应用描述信息,确定存在或不存在所述请求的PSDB对应的第一门限。
其中,所述业务流可以为所述请求的PSDB对应的业务流。
可选地,所述第一信息包括如下至少一项:第一门限,第二门限,第一时长,第二时长,用于计算第一门限的信息,用于计算第二门限的信息。
可选地,所述第一门限为以下之一:数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值、PSDB减去第一时长得到的值、AN PSDB减去第二时长得到的值、小于PSDB的值、小于AN PSDB的值、小于或等于PSDB减去PDB得到的值、小于或等于AN PSDB减去AN PDB得到的值、小于或等于AN PSDB减去第二时长得到的值;
和/或,
所述第二门限为以下之一:第一门限、数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值、AN PSDB减去第一时长得到的值、AN PSDB减去第二时长得到的值、小于PSDB的值、小于AN PSDB的值、小于或等于AN PSDB减去AN PDB得到的值;
和/或,
所述第一时长为以下之一:数据包集合中的任一数据包在终端与锚点网关之间的最小时延预算、PSDB减去第一门限得到的值、AN PSDB减去第一门限得到的值、AN PSDB减去第二门限得到的值、PDB、大于或等于PDB的值、大于等于PDB且小于或等于PSDB的值;
和/或,
所述第二时长为以下之一:数据包集合中的任一数据包在终端与无线接入网RAN之间的最小时延预算、PSDB减去第一门限得到的值、AN PSDB减去第一门限得到的值、AN PSDB减去第二门限得到的值、第一时长减去CN时延信息得到的值、AN PDB、大于或等于AN PDB的值、大于或等于AN PDB且小于或等于AN PSDB的值;
和/或,
所述第一门限是PSDB和/或AN PSDB对应的最大时间间隔;
和/或,
所述第二门限是AN PSDB对应的最大时间间隔;
和/或,
所述第一时长与PSDB和/或AN PSDB对应;
和/或,
所述第二时长与AN PSDB对应;
和/或,
所述第一门限为应用PSDB和/或应用AN PSDB的最大时长门限;
和/或,
所述第二门限为应用AN PSDB的最大时长门限;
其中,
所述最大时间间隔或所述最大时长门限为:数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值门限。
一种实施方式中,数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值,包括:数据包集合中的最后接收到数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值。
可选地,所述数据包集合(如PDU Set)中的数据包(如PDU)可以是以下之一:
所述数据包集合中的不同于第一个数据包的数据包;
所述数据包集合中的任一数据包;
所述数据包集合中的最后一个接收到的数据包。
可选地,所述PSDB和PDB为同一QoS标识符映射的PSDB和PDB,或同一目标规则中的PSDB和PDB。
可选地,存在和/或满足第一门限是应用PSDB的前提条件之一。
可选地,存在和/或满足第二门限是应用AN PSDB的前提条件之一。
可选地,存在和/或满足第一门限是应用AN PSDB的前提条件之一。
一些实施例中,第一门限与第二门限相同。
可选地,存在和/或满足第一时长的要求是应用PSDB的前提条件之一。
可选地,存在和/或满足第二时长的要求是应用AN PSDB的前提条件之一。
一种实施方式中,第一门限与第二门限相同。
一种实施方式中,所述用于计算第一门限的信息包括以下指示一项:第一时长,PSDB,PDB。
一种实施方式中,所述用于计算第二门限的信息包括以下指示一项:第一时长,第一门限,AN PSDB,AN PDB,第二时长。
可选地,所述应用PSDB包括应用QoS标识符映射的PSDB;
和/或
所述不应用PSDB不应用QoS标识符映射的PSDB。
通过本申请实施例,第三通信设备可以指示第一通信设备应用PSDB或不应用PSDB,进而第一通信设备基于第三通信设备的指示准确的决策是否应用PSDB,进而可以提高对QoS流传输控制的准确性。PSER,PSIHI等其他PDU Set QoS的效果同理。
请参考图5,本申请实施例提供了一种信息处理的方法,应用于第四通信设备。第四通信设备包括但不限于CN网元(如PCF,SMF),所述方括:
步骤501、第四通信设备执行第四操作,所述第四操作包括以下之一:
获取第三目标信息,并根据所述第三目标信息,确定业务流或目标策略对应的QoS标识符;
不根据第三目标信息确定业务流或目标策略对应的QoS标识符;
不根据数据包集合错误率(PDU Set Error Rate,PSER)确定QoS标识符;
不根据数据包集合整体处理信息(PDU Set Integrated Handling Information,PSIHI)确定QoS标识符;
不根据数据包集合重要性PDU Set Importance确定QoS标识符;
不采用PDU Set QoS来确定QoS标识符;
其中,所述第三目标信息包括以下至少一项:请求的PSDB,本地配置的PSDB,PSER,PSIHI,第一门限;
所述QoS标识符映射的信息不包含PSDB。
一种实施方式中,所述QoS标识符映射的QoS信息不包含PDU Set QoS(如PSDB,PSER,PSIHI)。所述QoS标识符可以标准化或预定义的QoS标识符。
一种实施方式中,目标策略比如PCC rule。
所述QoS标识符映射的QoS信息不包含PDU Set QoS(如PSDB,PSER,PSIHI)。所述QoS标识符可以标准化或预定义的QoS标识符。
不根据PSDB确定QoS标识符包括:在确定PSDB和/或获取PSDB的情况下,不采用PSDB来确定QoS标识符;
不根据PSER确定QoS标识符包括:在确定PSER和/或获取PSER的情况下,不采用PSER来确定QoS标识符;
不根据PSIHI确定QoS标识符包括:在确定PSIHI和/或获取PSIHI的情况下,不采用PSIHI来确定QoS标识符;
一种实施方式中,所述请求的PSDB如AF请求的PSDB,由AF直接或间接发送给第四通信设备。
一种实施方式中,所述PSER可以是请求的PSER(如AF请求的PSER,由AF直接或间接发送给第四通信设备)或第四通信设备本地配置的PSER。
一种实施方式中,所述PSIHI可以是请求的PSIHI(如AF请求的PSIHI,由AF直接或间接发送给第四通信设备)或第四通信设备本地配置的PSIHI。
可选地,所述不根据第三目标信息确定业务流或目标策略对应的QoS标识符包括以下至少一项:
在所述第三目标信息包括请求的PSDB或本地配置的PSDB的情况下,不根据所述请求的PSDB或本地配置的PSDB确定业务流或目标策略对应QoS标识符;
在所述第三目标信息包括PSER,和/或确定应用PSER的情况下,不根据所述PSER确定业务流或目标策略对应QoS标识符;
在所述第三目标信息包括PSIHI,和/或确定应用PSIHI的情况下,不根据所述PSIHI确定业务流或目标策略对应QoS标识符。
可选地,不根据PSER确定QoS标识符,包括:获取PSER,和/或确定应用PSER的情况下,不根据PSER确定QoS标识符。
可选地,不根据PSIHI确定QoS标识符,包括:获取PSIHI,和/或确定应用PSIHI的情况下,不根据PSIHI确定QoS标识符。
一种实施方式中,目标策略比如可以为PCC rule。
即不根据PSDB映射5QI,在该方法下,RAN只有在接收到独立的PSDB信元(Information Element,IE)的情况下,才应用PSDB。
一种实施方式中,所述请求的PSDB可以为第五通信设备发送PSDB(比如为业务流请求的PSDB)。可选地,第五通信设备包括以下之一:AF,NEF。
通过本申请实施例,对PSDB这种可选的QoS参数,第四通信设备可以不应用PSDB,PSER,PSIHI进行QoS标识符的映射,节省QoS标识符的数量,适应应用和不应用PSDB的场景。PSER,PSIHI等其他PDU Set QoS的效果同理。
以下结合不同应用场景对本申请实施例进行举例说明:
本申请实施例的应用场景1主要描述通过第一信息或者第一指示信息指示RAN是否对QoS流应用PSDB的过程。如图6所示,包括以下步骤:
步骤S11,PCF根据业务数据流满足或不满足第一门限和/或应用或不应用PSDB,确定发送或不发送第一信息或确定第一指示信息的取值。
上述第一信息用于指示对QoS流应用PSDB。一种实施方式中,所述第一信息为以下之一:第一门限(如PSDB对应的门限),第二门限(如AN PSDB对应的门限),用于计算第一门限的信息,用于计算第二门限的信息。
一种实施方式中,第一指示信息的取值为以下之一:第一值(用于指示对QoS流应用PSDB),第二值(用于指示对QoS流不应用PSDB)。
一种实施方式中,所述PSDB是所述5QI映射的PSDB。
对于PCF根据业务数据流满足或不满足第一门限和/或应用或不应用PSDB,确定发送或不发送第一信息或确定第一指示信息的取值。示例性的,在业务数据流满足第一门限和/或应用PSDB的情况下,PCF发送第一信息,或,确定第一指示信息的取值为第一值(即用于指示对QoS流应用5QI映射的PSDB);在业务数据流不满足第一门限和/或不应用PSDB的情况下,PCF不发送第一信息,或,PCF确定第一信息的取值为第二值(即用于指示对QoS流不应用5QI映射的PSDB)。
步骤S12,PCF向SMF发送PCC规则(即PCC rule)。
可选地,所述PCC rule中包含第二信息,第二信息包括以下至少一项:PSDB或映射了PSDB的5QI,第一信息,第一指示信息。
步骤S13:根据所述PCC rule,SMF通过AMF向RAN发送QoS Profile。
可选地,所述QoS Profile中包含第二信息。
步骤S14:根据所述第二信息,RAN确定是否对QoS流应用PSDB。
上述步骤S14,可以包括如下至少一项:
在接收到第一信息,或第一指示信息取值为第一值的情况下,RAN对QoS流应用
PSDB/AN PDSB/PDU Set级别的丢包计时器;
在未接收到第一信息,或接收到第一指示信息取值为第二值的情况下,RAN对QoS流不应用PSDB/AN PDSB/PDU Set级别的丢包计时器,或应用PDB/AN PDB/PDU级别的丢包计时器。
其中,所述PSDB是所述5QI映射的PSDB,所述AN PSDB是所述5QI映射PSDB对应的AN PSDB,所述PDB是所述5QI映射的PDB,所述AN PDB是所述5QI映射PDB对应的AN PDB。
本申请实施例的应用场景2主要描述通过不同的5QI分别指示对QoS流应用或不应用PSDB的过程。如图7所示,包括以下步骤:
步骤S21,PCF根据业务数据流满足或不满足第一门限和/或应用或不应用PSDB,确定业务数据流映射的5QI。
PCF确定业务数据流对应QoS Indicator为以下之一:第一5QI,第二5QI;所述第一5QI映射的QoS参数包括PSDB,所述第二5QI映射的QoS参数不包括PSDB。
对于上述步骤S21,在业务数据流满足第一门限和/或应用PSDB的情况下,PCF确定业务数据流对应QoS Indicator为第一5QI;在第一业务数据流不满足第一门限和/或不应用PSDB的情况下,PCF确定业务数据流对应QoS Indicator为第二5QI。
步骤S22,PCF向SMF发送PCC rule。
可选地,所述PCC rule中包含第五信息,第五信息包括第一5QI或第二5QI。
步骤S23,根据所述PCC rule,SMF通过AMF向RAN发送QoS Profile。
可选地,所述QoS Profile中包含第五信息。
步骤S24,根据所述第五信息,RAN确定是否对QoS流应用PSDB。
在步骤S24中,RAN根据第一5QI应用PSDB/AN PDSB/PDU Set级别的丢包计时器;根据第二5QI不应用PSDB/AN PDSB/PDU Set级别的丢包计时器。
本申请实施例的应用场景3主要描述5QI映射的QoS参数不包括PSDB、RAN只有在接受到独立的PSDB IE的情况下才应用PSDB的过程。如图8所示,包括以下步骤:
步骤S31,PCF确定业务数据流对应QoS Indicator(如5QI)的情况下,不根据PDU Set QoS(包括以下至少之一:PSDB,PSER,PSIHI)映射5QI,也即所述5QI映射的QoS参数不包括PDU Set QoS(包括以下至少之一:PSDB,PSER,PSIHI)。PSDB,PSER,PSIHI和/或PDU Set Importance作为单独的QoS信元发送。
步骤S32,PCF向SMF发送PCC rule。
可选地,所述PCC rule中包含第三信息,第三信息包括以下至少一项:5QI和PDU Set QoS(包括以下至少之一:PSDB,PSER,PSIHI)。其中,该5QI未映射PDU Set QoS(包括以下至少之一:PSDB,PSER,PSIHI)。
步骤S33,根据所述PCC rule,SMF通过AMF向RAN发送QoS Profile。
可选地,所述QoS Profile中包含第三信息。
步骤S34,RAN只有在接收到独立的PSDB信元的情况下,才对QoS流应用PSDB。
RAN只有在接收到独立的PSER信元的情况下,才对QoS流应用PSER。
RAN只有在接收到独立的PSIHI信元的情况下,才对QoS流应用PSIHI。
由上可知,针对RAN如何确定是否对QoS流应用PSDB的问题,上述场景1相比场景2提供的解决方案,可以大量地节省5QI的数量,而上述场景2相比场景1提供的解决方案,可以减少RAN的影响,上述场景3提供的解决方案与相关技术的QoS映射方式差异较大。
请参见图9,图9是本申请实施例提供的一种通信设备的结构示意图,该通信设备为第一通信设备。如图9所示,通信设备900包括:
第一执行模块901,用于执行第一操作,所述第一操作包括以下至少一项:
对服务质量QoS流应用以下至少一项:数据包集合时延预算PSDB、接入网AN PDSB、协议数据单元集合PDU Set级别的丢包计时器;
对QoS流不应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器;
对QoS流应用以下至少一项:数据包时延预算PDB、AN PDB、PDU级别的丢包计时器;
应用QoS标识符映射的PSDB和AN PDSB中的至少一项;
不应用QoS标识符映射的PSDB和AN PDSB中的至少一项。
可选地,所述装置还包括:
第一获取模块,用于获取第一目标信息,所述第一目标信息包括如下至少一项:第一信息,第一指示信息,QoS标识符,第一QoS标识符,第二QoS标识符,PSDB信元;
所述第一执行模块具体用于:
根据所述第一目标信息,执行第一操作;
其中,所述第一信息用于指示应用PSDB;
所述第一指示信息用于指示以下之一:应用PSDB,不应用PSDB;
所述第一QoS标识符映射的信息包括PSDB;
所述第二QoS标识符映射的信息不包括PSDB。
可选地,所述第一信息为所述QoS流对应的第一信息,所述QoS流对应的第一信息用于指示对所述QoS流应用PSDB;
和/或
所述第一指示信息为所述QoS流对应的第一指示信息,所述QoS流对应的第一指示信息用于指示以下之一:对所述QoS流应用PSDB,对所述QoS流不应用PSDB。
可选地,所述对QoS流应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器,包括:
在满足第一条件的情况下,对QoS流应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器;
其中,所述第一条件包括如下至少一项:
接收到所述QoS流对应的第一信息,所述QoS流对应的第一信息用于指示对所述QoS流应用PSDB;
接收到所述QoS流对应的PSDB信元;
所述QoS流对应的第一指示信息取值为:用于指示对所述QoS流应用PSDB的取值,或,所述QoS流对应的第一指示信息指示应用PSDB;
所述QoS流对应的QoS标识符为第一QoS标识符,所述第一QoS标识符映射的信息包括PSDB。
可选地,所述对QoS流不应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器,和/或,对QoS流应用以下至少一项:PDB、AN PDB、PDU级别的丢包计时器,包括:
在满足第二条件的情况下,对QoS流不应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器,和/或,对QoS流应用以下至少一项:PDB、AN PDB、PDU级别的丢包计时器;
其中,所述第二条件包括如下至少一项:
未接收到所述QoS流对应的第一信息,所述QoS流对应的第一信息用于指示对所述QoS流应用PSDB,或所述QoS流对应的第一信息指示应用PSDB;
未接收到所述QoS流对应的PSDB信元;
所述QoS流对应的第一指示信息取值为:用于指示对所述QoS流不应用PSDB的取值,或,所述QoS流对应的第一指示信息指示不应用PSDB;
所述QoS流对应的QoS标识符为第二QoS标识符,所述第二QoS标识符映射的信息不包括PSDB。
可选地,所述应用QoS标识符映射的PSDB和AN PDSB中的至少一项,包括:
在满足第三条件的情况下,应用QoS标识符映射的PSDB和AN PDSB中的至少一项;
其中,所述第三条件包括如下至少一项:
接收到第一信息,所述第一信息用于指示应用PSDB;
第一指示信息指示应用PSDB。
可选地,所述不应用QoS标识符映射的PSDB和AN PDSB中的至少一项,包括:
在满足第四条件的情况下,不应用QoS标识符映射的PSDB和AN PDSB中的至少一项;
其中,所述第四条件包括如下至少一项:
未接收第一信息,所述第一信息用于指示应用PSDB;
第一指示信息指示不应用PSDB。
可选地,所述应用PSDB包括应用QoS标识符映射的PSDB;
和/或
所述不应用PSDB包括不应用QoS标识符映射的PSDB。
可选地,所述第一信息包括如下至少一项:第一门限,第二门限,第一时长,第二时长,用于计算第一门限的信息,用于计算第二门限的信息。
可选地,所述第一门限为以下之一:数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值,PSDB减去第一时长得到的值、AN PSDB减去第二时长得到的值、小于PSDB的值、小于AN PSDB的值、小于或等于PSDB减去PDB得到的值、小于或等于AN PSDB减去AN PDB得到的值、小于或等于AN PSDB减去第二时长得到的值;
和/或,
所述第二门限为以下之一:第一门限、数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值、AN PSDB减去第一时长得到的值、AN PSDB减去第二时长得到的值、小于PSDB的值、小于AN PSDB的值、小于或等于AN PSDB减去AN PDB得到的值;
和/或,
所述第一时长为以下之一:数据包集合中的任一数据包在终端与锚点网关之间的最小时延预算、PSDB减去第一门限得到的值、AN PSDB减去第一门限得到的值、AN PSDB减去第二门限得到的值、PDB、大于或等于PDB的值、大于等于PDB且小于或等于PSDB的值;
和/或,
所述第二时长为以下之一:数据包集合中的任一数据包在终端与无线接入网RAN之间的最小时延预算、PSDB减去第一门限得到的值、AN PSDB减去第一门限得到的值、AN PSDB减去第二门限得到的值、第一时长减去CN时延信息得到的值、AN PDB、大于或等于AN PDB的值、大于或等于AN PDB且小于或等于AN PSDB的值;
和/或,
所述第一门限是PSDB和/或AN PSDB对应的最大时间间隔;
和/或,
所述第二门限是AN PSDB对应的最大时间间隔;
和/或,
所述第一时长与PSDB和/或AN PSDB对应;
和/或,
所述第二时长与AN PSDB对应;
和/或,
所述第一门限为应用PSDB和/或应用AN PSDB的最大时长门限;
和/或,
所述第二门限为应用AN PSDB的最大时长门限;
其中,所述最大时间间隔或所述最大时长门限为:数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大门限。
一种实施方式中,数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值,包括:数据包集合中的最后接收到数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值。
本申请实施例中,通信设备900能够实现本申请图2所示方法实施例中实现的各个过程,以及达到相同的有益效果,为避免重复,这里不再赘述。
请参见图10,图10是本申请实施例提供的一种通信设备的结构示意图,该通信设备为第二通信设备。如图10所示,通信设备1000包括:
第二执行模块1001,用于执行第二操作,第二操作包括以下之一:
为业务流绑定QoS流或为目标规则绑定QoS流;
发送或不发送第一信息;
确定QoS流的上下文包含或不包含第一信息;
确定QoS流的上下文包含或不包含PSDB信元;
确定QoS流的上下文包含或不包含PSER信元;
确定QoS流的上下文包含或不包含PSIHI信元;
确定QoS流对应的第一指示信息的取值;
确定QoS流对应的第二指示信息的取值;
确定QoS流对应的第三指示信息的取值;
其中,所述第一信息用于指示应用PSDB;
所述第一指示信息用于指示以下之一:应用PSDB,不应用PSDB;
所述第二指示信息用于指示以下之一:应用PSER,不应用PSER;
所述第三指示信息用于指示以下之一:应用PSIHI,不应用PSIHI。
可选地,所述为业务流绑定QoS流,包括:根据以下至少一项,为所述业务流绑定QoS流:
存在或不存在所述业务流对应的第一信息;
所述业务流对应的第一指示信息;
所述业务流对应的第二指示信息;
所述业务流对应的第三指示信息;
存在或不存在所述业务流对应的PSDB信元;
存在或不存在所述业务流对应的PDU Set级别的QoS要求;
和/或
所述为目标规则绑定QoS流,包括:根据以下至少一项,为所述目标规则绑定QoS流:
所述目标规则存在或不存在第一信息;
所述目标规则中的第一指示信息;
所述目标规则存在或不存在PSDB信元;
所述目标规则存在或不存在PDU Set级别的QoS要求;
所述目标规则包含或不包含PSER信元;
所述目标规则包含或不包含PSIHI信元。
可选地,所述为业务流绑定QoS流,包括:在满足第五条件的情况下,为第一业务流和第二业务流绑定不同的QoS流;
其中,所述第五条件包括以下至少一项:
所述第一业务流存在第一信息,所述第二业务流不存在第一信息;
所述第一业务流的第一指示信息与所述第二业务流的第一指示信息的取值不同;
所述第一业务流存在PSDB信元,所述第二业务流不存在PSDB信元;
所述第一业务流存在PDU Set级别的QoS要求,所述第二业务流不存在PDU Set级别的QoS要求;
和/或,
所述为目标规则绑定QoS流,包括:
在满足第第六条件的情况下,为第一目标规则和第二目标规则绑定不同的QoS流;
其中,所述第六条件包括以下至少一项:
所述第一目标规则中存在第一信息,所述第二目标规则中不存在第一信息;
所述第一目标规则中的第一指示信息与所述第二目标规则中的第一指示信息的取值不同;
所述第一目标规则中存在PSDB信元,所述第二目标规则中不存在PSDB信元;
所述第一目标规则中存在PDU Set级别的QoS要求,所述第二目标规则中不存在PDU Set级别的QoS要求。
可选地,所述为业务流或目标规则绑定QoS流,包括:
在满足第七条件的情况下,为第三业务流和第四业务流绑定相同的QoS流;
其中,所述第七条件包括以下至少一项:
所述第三业务流存在第一信息,所述第四业务流存在第一信息;
所述第三业务流的第一指示信息与所述第四业务流的第一指示信息的取值相同;
所述第三业务流存在PSDB信元,所述第四业务流存在PSDB信元;
所述第三业务流和第四业务流的PDU Set级别的QoS要求相同;
和/或,
所述为目标规则绑定QoS流,包括:
在满足第八条件的情况下,为第三目标规则和第四目标规则绑定相同的QoS流;
其中,所述第八条件包括以下至少一项:
所述第三目标规则中存在第一信息,所述第四目标规则中存在第一信息;
所述第三目标规则中的第一指示信息与所述第四目标规则中的第一指示信息的取值相同;
所述第三目标规则中存在PSDB信元,所述第四目标规则中存在PSDB信元;
所述第三目标规则中和第四目标规则中的PDU Set级别的QoS要求相同。
可选地,所述确定QoS流的上下文包含或不包含第一信息包括:根据目标规则包含或不包含第一信息,确定QoS流的上下文包含或不包含第一信息;
和/或,
所述确定QoS流的上下文包含或不包含PSDB信元包括:根据目标规则包含或不包含PSDB信元,确定QoS流的上下文包含或不包含PSDB信元;
和/或,
所述确定QoS流对应的第一指示信息的取值包括:根据业务流对应的第一指示信息或目标规则中第一指示信息的取值,确定QoS流对应的第一指示信息的取值;
和/或,
所述确定QoS流的上下文包含或不包含PSER信元包括:根据目标规则包含或不包含PSER信元,确定QoS流的上下文包含或不包含PSER信元;
和/或,
所述确定QoS流的上下文包含或不包含PSIHI信元包括:根据目标规则包含或不包含PSIHI信元,确定QoS流的上下文包含或不包含PSIHI信元;
和/或,
所述确定QoS流对应的第二指示信息的取值包括:根据业务流对应的第二指示信息或目标规则中的第二指示信息的取值,确定QoS流对应的第二指示信息的取值;
和/或,
所述确定QoS流对应的第三指示信息的取值包括:根据业务流对应的第三指示信息或目标规则中的第三指示信息的取值,确定QoS流对应的第三指示信息的取值;
其中,所述QoS流为:所述目标规则绑定的QoS流。
可选地,所述根据目标规则包含或不包含第一信息,确定QoS流的上下文包含或不包含第一信息,包括:在所述目标规则包含第一信息情况下,确定QoS流的上下文包含第一信息;
和/或,
所述根据目标规则包含或不包含PSDB信元,确定QoS流的上下文包含或不包含PSDB信元,包括:在目标规则包含PSDB信元的情况下,确定QoS流的上下文包含PSDB信元;
和/或,
所述根据目标规则第一指示信息的取值,确定QoS流对应的第一指示信息的取值,包括:在目标规则的第一指示信息用于指示对业务流应用PSDB情况下,确定所述QoS
流对应第一指示信息用于指示对QoS流应用PSDB;
根据目标规则包含或不包含PSER信元,确定QoS流的上下文包含或不包含PSER信元,包括:在所述目标规则包含PSER信元的情况下,确定所述QoS流的上下文包含PSER信元;
和/或,
根据目标规则包含或不包含PSIHI信元,确定QoS流的上下文包含或不包含PSIHI信元,包括:在所述目标规则包含PSIHI信元的情况下,确定所述QoS流的上下文包含PSIHI信元;
和/或,
所述根据业务流对应的第二指示信息或目标规则中的第二指示信息的取值,确定QoS流对应的第二指示信息的取值,包括:在业务流对应的第二指示信息用于指示对业务流应用PSER情况下,确定所述QoS流对应第二指示信息用于指示对QoS流应用PSER;
和/或,
所述根据业务流对应的第三指示信息或目标规则中的第三指示信息的取值,确定QoS流对应的第三指示信息的取值,包括:在业务流对应的第三指示信息用于指示对业务流应用PSIHI情况下,确定所述QoS流对应第三指示信息用于指示对QoS流应用PSIHI。。
可选地,所述装置还包括:
第二获取模块,用于获取第二目标信息;
所述第二执行模块具体用于:
根据所述第二目标信息执行第二操作;
其中,所述第二目标信息包括以下至少一项:第一QoS标识符或第二QoS标识符,PSDB,PSER,PSIHI,第一信息,第一指示信息,第二指示信息,第三指示信息;
其中,
所述第一指示信息用于指示以下之一:应用PSDB,不应用PSDB。
所述第二指示信息用于指示以下之一:应用PSER,不应用PSER。
所述第三指示信息用于指示以下之一:应用PSIHI,不应用PSIHI。
本申请实施例中,通信设备1000能够实现本申请图3所示方法实施例中实现的各个过程,以及达到相同的有益效果,为避免重复,这里不再赘述。
请参见图11,图11是本申请实施例提供的一种通信设备的结构示意图,该通信设备为第三通信设备。如图11所示,通信设备1100包括:
第三执行模块1101,用于执行第三操作,所述第三操作包括以下至少一项:
确定QoS标识符;
发送第二目标信息,所述第二目标信息包括以下至少一项:第一QoS标识符或第二QoS标识符,PSDB,PSER,PSIHI,第一信息,第一指示信息,第二指示信息,第三指示信息;所述第一指示信息用于指示以下之一:应用PSDB,不应用PSDB;所述第二指
示信息用于指示以下之一:应用PSER,不应用PSER;所述第三指示信息用于指示以下之一:应用PSIHI,不应用PSIHI;
发送目标规则;
接受或拒绝请求的PSDB,PSER,和/或PSIHI;
确定目标规则中包含或不包含以下之一:PSDB,映射信息包括PSDB的QoS标识符;
确定目标规则中包含或不包含以下之一:PSER,映射信息包括PSER的QoS标识符;
确定目标规则中包含或不包含以下之一:PSIHI,映射信息包括PSIHI的QoS标识符;
执行第一子操作,或,执行第二子操作;
发送或不发送第一信息;
确定目标规则包含或不包含第一信息;
确定第一指示信息的取值为以下之一:用于指示应用PSDB的取值,用于指示不应用PSDB的取值;
确定QoS标识符为以下之一:第一QoS标识符,第二QoS标识符;
发送或不发送PSDB;
确定目标规则包含或不包含PSDB;
其中,所述第一信息用于指示应用PSDB;
其中,所述第一子操作包括以下至少一项:
确定应用PSDB或接受请求的PSDB;
确定目标策略中包含以下之一:PSDB,映射信息包括PSDB的QoS标识符;
发送第一信息,和/或确定目标规则包含第一信息,所述第一信息用于指示应用PSDB;
确定第一指示信息为:用于指示应用PSDB的取值;
确定QoS标识符为:第一QoS标识符,所述第一QoS标识符映射的信息包括PSDB;
发送PSDB,和/或确定目标规则包含PSDB;
其中,所述第二子操作包括以下至少一项:
确定不应用PSDB或拒绝请求的PSDB;
确定目标策略中不包含以下之一:PSDB,映射信息包括PSDB的QoS标识符;
不发送第一信息,和/或确定目标规则不包含第一信息,所述第一信息用于指示对应用PSDB;
确定第一指示信息取值为:用于指示不应用PSDB的取值;
确定QoS标识符为:第二QoS标识符,所述第二QoS标识符映射的信息不包括PSDB;
不发送PSDB信元;
确定目标规则不包含PSDB信元。
可选地,所述第一信息为所述业务流对应的第一信息,所述业务流对应的第一信息用于指示对所述业务流应用PSDB;
或
所述第一信息为所述目标规则中的第一信息,所述目标规则中的第一信息用于指示对所述目标规则中的业务流应用PSDB。
可选地,所述装置还包括:
第三获取模块,用于获取第三目标信息,所述第三目标信息包括以下至少一项:请求的PSDB,第一门限;
所述第三执行模块具体用于:
根据所述第三目标信息,执行第三操作。
可选地,在所述第三目标信息包括第一门限的情况下,所述第三目标信息还包括以下至少一项:第一门限对应的应用描述信息;第一门限对应的流描述信息。
所述第一门限对应的应用描述信息用于识别所述第一门限对应的应用(如第三方应用)。
所述第一门限对应的流描述信息用于识别所述第一门限对应的应用(如第三方应用),或业务流。
可选地,所述确定QoS标识符包括:
确定QoS标识符为以下之一:第一QoS标识符,第二QoS标识符。
可选地,所述执行第一子操作,包括:
在满足第九条件的情况下,执行第一子操作;
其中,所述第九条件包括如下至少一项:
存在请求的PSDB对应的第一门限;
满足第一门限;
所述第三通信设备确定应用PSDB;
所述目标规则包含PSDB。
可选地,所述执行第二子操作,包括:
在满足第十条件的情况下,执行第二子操作;
其中,所述第十条件包括如下至少一项:
不存在请求的PSDB对应的第一门限;
不满足第一门限;
所述第三通信设备确定不应用PSDB;
所述目标规则不包含PSDB。
可选地,所述满足第一门限,包括:
请求的PSDB大于或等于所述第一门限。
可选地,所述不满足第一门限,包括:
请求的PSDB小于或等于所述第一门限。
可选地,所述接受或拒绝请求的PSDB包括:
根据以下至少一项,确定接受或拒绝请求的PSDB:
存在或不存在所述请求的PSDB对应的第一门限;
PSDB;
第一门限。
可选地,所述存在或不存在所述请求的PSDB对应的第一门限包括:
通过匹配业务流和第一信息对应的流描述信息或应用描述信息,确定存在或不存在所述请求的PSDB对应的第一门限。
可选地,所述第一信息包括如下至少一项:第一门限,第二门限,第一时长,第二时长,用于计算第一门限的信息,用于计算第二门限的信息。
可选地,所述第一门限为以下之一:数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值、PSDB减去第一时长得到的值、AN PSDB减去第二时长得到的值、小于PSDB的值、小于AN PSDB的值、小于或等于PSDB减去PDB得到的值、小于或等于AN PSDB减去AN PDB得到的值、小于或等于AN PSDB减去第二时长得到的值;
和/或,
所述第二门限为以下之一:第一门限、数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值、AN PSDB减去第一时长得到的值、AN PSDB减去第二时长得到的值、小于PSDB的值、小于AN PSDB的值、小于或等于AN PSDB减去AN PDB得到的值;
和/或,
所述第一时长为以下之一:数据包集合中的任一数据包在终端与锚点网关之间的最小时延预算、PSDB减去第一门限得到的值、AN PSDB减去第一门限得到的值、AN PSDB减去第二门限得到的值、PDB、大于或等于PDB的值、大于等于PDB且小于或等于PSDB的值;
和/或,
所述第二时长为以下之一:数据包集合中的任一数据包在终端与无线接入网RAN之间的最小时延预算、PSDB减去第一门限得到的值、AN PSDB减去第一门限得到的值、AN PSDB减去第二门限得到的值、第一时长减去CN时延信息得到的值、AN PDB、大于或等于AN PDB的值、大于或等于AN PDB且小于或等于AN PSDB的值;
和/或,
所述第一门限是PSDB和/或AN PSDB对应的最大时间间隔;
和/或,
所述第二门限是AN PSDB对应的最大时间间隔;
和/或,
所述第一时长与PSDB和/或AN PSDB对应;
和/或,
所述第二时长与AN PSDB对应;
和/或,
所述第一门限为应用PSDB和/或应用AN PSDB的最大时长门限;
和/或,
所述第二门限为应用AN PSDB的最大时长门限;
其中,所述最大时间间隔或所述最大时长门限为:数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值门限。
可选地,所述应用PSDB包括应用QoS标识符映射的PSDB;
和/或
所述不应用PSDB不应用QoS标识符映射的PSDB。
一种实施方式中,数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值,包括:数据包集合中的最后接收到数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值。
本申请实施例中,通信设备1100能够实现本申请图4所示方法实施例中实现的各个过程,以及达到相同的有益效果,为避免重复,这里不再赘述。
请参见图12,图12是本申请实施例提供的一种通信设备的结构示意图,该通信设备为第四通信设备。如图12所示,通信设备1200包括:
第四执行模块1201,用于执行第四操作,所述第四操作包括以下之一:
获取第三目标信息,并根据所述第三目标信息,确定业务流或目标策略对应的QoS标识符;
不根据第三目标信息确定业务流或目标策略对应的QoS标识符;
不根据PDU Set Error Rate数据包集合错误率PSER确定QoS标识符;
不根据PDU Set Integrated Handling Information数据包集合整体处理信息PSIHI确定QoS标识符;
不根据PDU Set Importance数据包集合重要性确定QoS标识符;
其中,所述第三目标信息包括以下至少一项:请求的PSDB,本地配置的PSDB,PSER,PSIHI,第一门限;
所述QoS标识符映射的信息不包含PSDB,或不包含PSDB,PSER和PSIHI。
所述QoS标识符映射的QoS信息不包含所述PDU Set QoS;
一种实施方式中,所述请求的PSDB如AF请求的PSDB,由AF直接或间接发送给第四通信设备。
一种实施方式中,所述PSER可以是请求的PSER(如AF请求的PSER,由AF直接或间接发送给第四通信设备)或第四通信设备本地配置的PSER。
一种实施方式中,所述PSIHI可以是请求的PSIHI(如AF请求的PSIHI,由AF直接或间接发送给第四通信设备)或第四通信设备本地配置的PSIHI。
可选地,所述不根据第三目标信息确定业务流或目标策略对应的QoS标识符包括以下至少一项:
在所述第三目标信息包括请求的PSDB或本地配置的PSDB的情况下,不根据所述请求的PSDB或本地配置的PSDB确定业务流或目标策略对应QoS标识符;
在所述第三目标信息包括PSER,和/或确定应用PSER的情况下,不根据所述PSER确定业务流或目标策略对应QoS标识符;
在所述第三目标信息包括PSIHI,和/或确定应用PSIHI的情况下,不根据所述PSIHI确定业务流或目标策略对应QoS标识符。
可选地,不根据PSER确定QoS标识符,包括:获取PSER,和/或确定应用PSER的情况下,不根据PSER确定QoS标识符。
可选地,不根据PSIHI确定QoS标识符,包括:获取PSIHI,和/或确定应用PSIHI的情况下,不根据PSIHI确定QoS标识符。
本申请实施例中,通信设备1200能够实现本申请图5所示方法实施例中实现的各个过程,以及达到相同的有益效果,为避免重复,这里不再赘述。
可选的,如图13所示,本申请实施例还提供一种通信设备1300,包括处理器1302,存储器1301,存储在存储器1301上并可在所述处理器1302上运行的计算机程序13011,该计算机程序13011被处理器1302执行时实现上述信息处理的方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
本申请实施例还提供一种计算机可读存储介质,计算机可读存储介质上存储有计算机程序,该计算机程序被处理器执行时实现上述任一信息处理的方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述的计算机可读存储介质,如只读存储器(Read-Only Memory,简称ROM)、随机存取存储器(Random Access Memory,简称RAM)、磁碟或者光盘等。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述,但是本申请并不局限于上述的具体实施
方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。
Claims (40)
- 一种信息处理的方法,包括:第一通信设备执行第一操作,所述第一操作包括以下至少一项:对服务质量QoS流应用以下至少一项:数据包集合时延预算PSDB、接入网AN PDSB、协议数据单元集合PDU Set级别的丢包计时器;对QoS流不应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器;对QoS流应用以下至少一项:数据包时延预算PDB、AN PDB、PDU级别的丢包计时器;应用QoS标识符映射的PSDB和AN PDSB中的至少一项;不应用QoS标识符映射的PSDB和AN PDSB中的至少一项。
- 根据权利要求1所述的方法,所述方法还包括:第一通信设备获取第一目标信息,所述第一目标信息包括如下至少一项:第一信息,第一指示信息,QoS标识符,第一QoS标识符,第二QoS标识符,PSDB信元;所述第一通信设备执行第一操作,包括:所述第一通信设备根据所述第一目标信息,执行第一操作;其中,所述第一信息用于指示应用PSDB;所述第一指示信息用于指示以下之一:应用PSDB,不应用PSDB;所述第一QoS标识符映射的信息包括PSDB;所述第二QoS标识符映射的信息不包括PSDB。
- 根据权利要求2所述的方法,其中,所述第一信息为所述QoS流对应的第一信息,所述QoS流对应的第一信息用于指示对所述QoS流应用PSDB;和/或,所述第一指示信息为所述QoS流对应的第一指示信息,所述QoS流对应的第一指示信息用于指示以下之一:对所述QoS流应用PSDB,对所述QoS流不应用PSDB。
- 根据权利要求1所述的方法,其中,所述对QoS流应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器,包括:在满足第一条件的情况下,对QoS流应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器;其中,所述第一条件包括如下至少一项:接收到所述QoS流对应的第一信息,所述QoS流对应的第一信息用于指示对所述QoS流应用PSDB;接收到所述QoS流对应的PSDB信元;所述QoS流对应的第一指示信息取值为:用于指示对所述QoS流应用PSDB的取值,或,所述QoS流对应的第一指示信息指示应用PSDB;所述QoS流对应的QoS标识符为第一QoS标识符,所述第一QoS标识符映射的信息包括PSDB。
- 根据权利要求1所述的方法,其中,所述对QoS流不应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器,和/或,对QoS流应用以下至少一项:PDB、AN PDB、PDU级别的丢包计时器,包括:在满足第二条件的情况下,对QoS流不应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器,和/或,对QoS流应用以下至少一项:PDB、AN PDB、PDU级别的丢包计时器;其中,所述第二条件包括如下至少一项:未接收到所述QoS流对应的第一信息,所述QoS流对应的第一信息用于指示对所述QoS流应用PSDB,或所述QoS流对应的第一信息指示应用PSDB;未接收到所述QoS流对应的PSDB信元;所述QoS流对应的第一指示信息取值为:用于指示对所述QoS流不应用PSDB的取值,或,所述QoS流对应的第一指示信息指示不应用PSDB;所述QoS流对应的QoS标识符为第二QoS标识符,所述第二QoS标识符映射的信息不包括PSDB。
- 根据权利要求1所述的方法,其中,所述应用QoS标识符映射的PSDB和AN PDSB中的至少一项,包括:在满足第三条件的情况下,应用QoS标识符映射的PSDB和AN PDSB中的至少一项;其中,所述第三条件包括如下至少一项:接收到第一信息,所述第一信息用于指示应用PSDB;第一指示信息指示应用PSDB。
- 根据权利要求1所述的方法,其中,所述不应用QoS标识符映射的PSDB和AN PDSB中的至少一项,包括:在满足第四条件的情况下,不应用QoS标识符映射的PSDB和AN PDSB中的至少一项;其中,所述第四条件包括如下至少一项:未接收第一信息,所述第一信息用于指示应用PSDB;第一指示信息指示不应用PSDB。
- 根据权利要求1至7中任一项所述的方法,其中,所述应用PSDB包括应用QoS标识符映射的PSDB;和/或,所述不应用PSDB包括不应用QoS标识符映射的PSDB。
- 根据权利要求2至7中任一项所述的方法,其中,所述第一信息包括如下至少一项:第一门限,第二门限,第一时长,第二时长,用于计算第一门限的信息,用于计算第二门限的信息。
- 根据权利要求9所述的方法,其中,所述第一门限为以下之一:数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值,PSDB减去第一时长得到的值、AN PSDB减去第二时长得到的值、小于PSDB的值、小于AN PSDB的值、小于或等于PSDB减去PDB得到的值、小于或等于AN PSDB减去AN PDB得到的值、小于或等于AN PSDB减去第二时长得到的值;和/或,所述第二门限为以下之一:第一门限、数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值、AN PSDB减去第一时长得到的值、AN PSDB减去第二时长得到的值、小于PSDB的值、小于AN PSDB的值、小于或等于AN PSDB减去AN PDB得到的值;和/或,所述第一时长为以下之一:数据包集合中的任一数据包在终端与锚点网关之间的最小时延预算、PSDB减去第一门限得到的值、AN PSDB减去第一门限得到的值、AN PSDB减去第二门限得到的值、PDB、大于或等于PDB的值、大于等于PDB且小于或等于PSDB的值;和/或,所述第二时长为以下之一:数据包集合中的任一数据包在终端与无线接入网RAN之间的最小时延预算、PSDB减去第一门限得到的值、AN PSDB减去第一门限得到的值、AN PSDB减去第二门限得到的值、第一时长减去CN时延信息得到的值、AN PDB、大于或等于AN PDB的值、大于或等于AN PDB且小于或等于AN PSDB的值;和/或,所述第一门限是PSDB和/或AN PSDB对应的最大时间间隔;和/或,所述第二门限是AN PSDB对应的最大时间间隔;和/或,所述第一时长与PSDB和/或AN PSDB对应;和/或,所述第二时长与AN PSDB对应;和/或,所述第一门限为应用PSDB和/或应用AN PSDB的最大时长门限;和/或,所述第二门限为应用AN PSDB的最大时长门限;其中,所述最大时间间隔或所述最大时长门限为:数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值门限。
- 一种信息处理的方法,包括:第二通信设备执行第二操作,第二操作包括以下之一:为业务流绑定QoS流或为目标规则绑定QoS流;发送或不发送第一信息;确定QoS流的上下文包含或不包含第一信息;确定QoS流的上下文包含或不包含PSDB信元;确定QoS流的上下文包含或不包含PSER信元;确定QoS流的上下文包含或不包含PSIHI信元;确定QoS流对应的第一指示信息的取值;确定QoS流对应的第二指示信息的取值;确定QoS流对应的第三指示信息的取值;其中,所述第一信息用于指示应用PSDB;所述第一指示信息用于指示以下之一:应用PSDB,不应用PSDB;所述第二指示信息用于指示以下之一:应用数据包集合错误率PSER,不应用PSER;所述第三指示信息用于指示以下之一:应用数据包集合整体处理信息PSIHI,不应用PSIHI。
- 根据权利要求11所述的方法,其中,所述为业务流绑定QoS流,包括:根据以下至少一项,为所述业务流绑定QoS流:存在或不存在所述业务流对应的第一信息;所述业务流对应的第一指示信息;所述业务流对应的第二指示信息;所述业务流对应的第三指示信息;存在或不存在所述业务流对应的PSDB信元;存在或不存在所述业务流对应的PDU Set级别的QoS要求;和/或,所述为目标规则绑定QoS流,包括:根据以下至少一项,为所述目标规则绑定QoS流:所述目标规则存在或不存在第一信息;所述目标规则中的第一指示信息;所述目标规则存在或不存在PSDB信元;所述目标规则存在或不存在PDU Set级别的QoS要求;所述目标规则包含或不包含PSER信元;所述目标规则包含或不包含PSIHI信元。
- 根据权利要求11所述的方法,其中,所述为业务流绑定QoS流,包括:在满足第五条件的情况下,为第一业务流和第二业务流绑定不同的QoS流;其中,所述第五条件包括以下至少一项:所述第一业务流存在第一信息,所述第二业务流不存在第一信息;所述第一业务流的第一指示信息与所述第二业务流的第一指示信息的取值不同;所述第一业务流存在PSDB信元,所述第二业务流不存在PSDB信元;所述第一业务流存在PDU Set级别的QoS要求,所述第二业务流不存在PDU Set级别的QoS要求;和/或,所述为目标规则绑定QoS流,包括:在满足第第六条件的情况下,为第一目标规则和第二目标规则绑定不同的QoS流;其中,所述第六条件包括以下至少一项:所述第一目标规则中存在第一信息,所述第二目标规则中不存在第一信息;所述第一目标规则中的第一指示信息与所述第二目标规则中的第一指示信息的取值不同;所述第一目标规则中存在PSDB信元,所述第二目标规则中不存在PSDB信元;所述第一目标规则中存在PDU Set级别的QoS要求,所述第二目标规则中不存在PDU Set级别的QoS要求。
- 根据权利要求11所述的方法,其中,所述为业务流或目标规则绑定QoS流,包括:在满足第七条件的情况下,为第三业务流和第四业务流绑定相同的QoS流;其中,所述第七条件包括以下至少一项:所述第三业务流存在第一信息,所述第四业务流存在第一信息;所述第三业务流的第一指示信息与所述第四业务流的第一指示信息的取值相同;所述第三业务流存在PSDB信元,所述第四业务流存在PSDB信元;所述第三业务流和第四业务流的PDU Set级别的QoS要求相同;和/或,所述为目标规则绑定QoS流,包括:在满足第八条件的情况下,为第三目标规则和第四目标规则绑定相同的QoS流;其中,所述第八条件包括以下至少一项:所述第三目标规则中存在第一信息,所述第四目标规则中存在第一信息;所述第三目标规则中的第一指示信息与所述第四目标规则中的第一指示信息的取值相同;所述第三目标规则中存在PSDB信元,所述第四目标规则中存在PSDB信元;所述第三目标规则中和第四目标规则中的PDU Set级别的QoS要求相同。
- 根据权利要求11所述的方法,其中,所述确定QoS流的上下文包含或不包含第一信息包括:根据目标规则包含或不包含第一信息,确定QoS流的上下文包含或不包含第一信息;和/或,所述确定QoS流的上下文包含或不包含PSDB信元包括:根据目标规则包含或不包含PSDB信元,确定QoS流的上下文包含或不包含PSDB信元;和/或,所述确定QoS流对应的第一指示信息的取值包括:根据业务流对应的第一指示信息或目标规则中第一指示信息的取值,确定QoS流对应的第一指示信息的取值;和/或,所述确定QoS流的上下文包含或不包含PSER信元包括:根据目标规则包含或不包含PSER信元,确定QoS流的上下文包含或不包含PSER信元;和/或,所述确定QoS流的上下文包含或不包含PSIHI信元包括:根据目标规则包含或不包含PSIHI信元,确定QoS流的上下文包含或不包含PSIHI信元;和/或,所述确定QoS流对应的第二指示信息的取值包括:根据业务流对应的第二指示信息的取值,确定QoS流对应的第二指示信息的取值;和/或,所述确定QoS流对应的第三指示信息的取值包括:根据业务流对应的第三指示信息的取值,确定QoS流对应的第三指示信息的取值;其中,所述QoS流为:所述目标规则绑定的QoS流。
- 根据权利要求15所述的方法,其中,所述根据目标规则包含或不包含第一信息,确定QoS流的上下文包含或不包含第一信息,包括:在所述目标规则包含第一信息情况下,确定QoS流的上下文包含第一信息;和/或,所述根据目标规则包含或不包含PSDB信元,确定QoS流的上下文包含或不包含PSDB信元,包括:在目标规则包含PSDB信元的情况下,确定QoS流的上下文包含PSDB信元;和/或,所述根据目标规则第一指示信息的取值,确定QoS流对应的第一指示信息的取值,包括:在目标规则的第一指示信息用于指示对业务流应用PSDB情况下,确定所述QoS流对应第一指示信息用于指示对QoS流应用PSDB;根据目标规则包含或不包含PSER信元,确定QoS流的上下文包含或不包含PSER信元,包括:在所述目标规则包含PSER信元的情况下,确定所述QoS流的上下文包含PSER 信元;和/或,根据目标规则包含或不包含PSIHI信元,确定QoS流的上下文包含或不包含PSIHI信元,包括:在所述目标规则包含PSIHI信元的情况下,确定所述QoS流的上下文包含PSIHI信元;和/或,所述根据业务流对应的第二指示信息或目标规则中的第二指示信息的取值,确定QoS流对应的第二指示信息的取值,包括:在业务流对应的第二指示信息用于指示对业务流应用PSER情况下,确定所述QoS流对应第二指示信息用于指示对QoS流应用PSER;和/或,所述根据业务流对应的第三指示信息或目标规则中的第三指示信息的取值,确定QoS流对应的第三指示信息的取值,包括:在业务流对应的第三指示信息用于指示对业务流应用PSIHI情况下,确定所述QoS流对应第三指示信息用于指示对QoS流应用PSIHI。
- 根据权利要求11所述的方法,所述方法还包括:所述第二通信设备获取第二目标信息;所述第二通信设备执行第二操作,包括:所述第二通信设备根据所述第二目标信息执行第二操作;其中,所述第二目标信息包括以下至少一项:第一QoS标识符或第二QoS标识符,PSDB,PSER,PSIHI,第一信息,第一指示信息,第二指示信息,第三指示信息;其中,所述第一指示信息用于指示以下之一:应用PSDB,不应用PSDB。
- 一种信息处理的方法,包括:第三通信设备执行第三操作,所述第三操作包括以下至少一项:确定QoS标识符;发送第二目标信息,所述第二目标信息包括以下至少一项:第一QoS标识符或第二QoS标识符,PSDB,PSER,PSIHI,第一信息,第一指示信息,第二指示信息,第三指示信息;所述第一指示信息用于指示以下之一:应用PSDB,不应用PSDB;所述第二指示信息用于指示以下之一:应用PSER,不应用PSER;所述第三指示信息用于指示以下之一:应用PSIHI,不应用PSIHI;发送目标规则;接受或拒绝请求的PSDB,PSER,和/或PSIHI;确定目标规则中包含或不包含以下之一:PSDB,映射信息包括PSDB的QoS标识符;确定目标规则中包含或不包含以下之一:PSER,映射信息包括PSER的QoS标识符;确定目标规则中包含或不包含以下之一:PSIHI,映射信息包括PSIHI的QoS标识符;执行第一子操作,或,执行第二子操作;发送或不发送第一信息;确定目标规则包含或不包含第一信息;确定第一指示信息的取值为以下之一:用于指示应用PSDB的取值,用于指示不应用PSDB的取值;确定QoS标识符为以下之一:第一QoS标识符,第二QoS标识符;发送或不发送PSDB;确定目标规则包含或不包含PSDB;其中,所述第一信息用于指示应用PSDB;其中,所述第一子操作包括以下至少一项:确定应用PSDB或接受请求的PSDB;确定目标策略中包含以下之一:PSDB,映射信息包括PSDB的QoS标识符;发送第一信息,和/或确定目标规则包含第一信息,所述第一信息用于指示应用PSDB;确定第一指示信息为:用于指示应用PSDB的取值;确定QoS标识符为:第一QoS标识符,所述第一QoS标识符映射的信息包括PSDB;发送PSDB,和/或确定目标规则包含PSDB;其中,所述第二子操作包括以下至少一项:确定不应用PSDB或拒绝请求的PSDB;确定目标策略中不包含以下之一:PSDB,映射信息包括PSDB的QoS标识符;不发送第一信息,和/或确定目标规则不包含第一信息,所述第一信息用于指示对应用PSDB;确定第一指示信息取值为:用于指示不应用PSDB的取值;确定QoS标识符为:第二QoS标识符,所述第二QoS标识符映射的信息不包括PSDB;不发送PSDB信元;确定目标规则不包含PSDB信元。
- 根据权利要求18所述的方法,其中,所述第一信息为所述业务流对应的第一信息,所述业务流对应的第一信息用于指示对所述业务流应用PSDB;或,所述第一信息为所述目标规则中的第一信息,所述目标规则中的第一信息用于指示对所述目标规则中的业务流应用PSDB。
- 根据权利要求18所述的方法,所述方法还包括:所述第三通信设备获取第三目标信息,所述第三目标信息包括以下至少一项:请求的PSDB,本地配置的PSDB,PSER,PSIHI,第一门限;所述第三通信设备执行第三操作,包括:所述第三通信设备根据所述第三目标信息,执行第三操作。
- 根据权利要求20所述的方法,其中,在所述第三目标信息包括第一门限的情况下, 所述第三目标信息还包括以下至少一项:第一门限对应的应用描述信息;第一门限对应的流描述信息。
- 根据权利要求18所述的方法,其中,所述确定QoS标识符包括:确定QoS标识符为以下之一:第一QoS标识符,第二QoS标识符。
- 根据权利要求18所述的方法,其中,所述执行第一子操作,包括:在满足第九条件的情况下,执行第一子操作;其中,所述第九条件包括如下至少一项:存在请求的PSDB对应的第一门限;满足第一门限;所述第三通信设备确定应用PSDB;所述目标规则包含PSDB。
- 根据权利要求18所述的方法,其中,所述执行第二子操作,包括:在满足第十条件的情况下,执行第二子操作;其中,所述第十条件包括如下至少一项:不存在请求的PSDB对应的第一门限;不满足第一门限;所述第三通信设备确定不应用PSDB;所述目标规则不包含PSDB。
- 根据权利要求23所述的方法,其中,所述满足第一门限,包括:请求的PSDB大于或等于所述第一门限。
- 根据权利要求24所述的方法,其中,所述不满足第一门限,包括:请求的PSDB小于或等于所述第一门限。
- 根据权利要求18所述的方法,其中,所述接受或拒绝请求的PSDB包括:根据以下至少一项,确定接受或拒绝请求的PSDB:存在或不存在所述请求的PSDB对应的第一门限;PSDB;第一门限。
- 根据权利要求27所述的方法,其中,所述存在或不存在所述请求的PSDB对应的第一门限包括:通过匹配业务流和第一信息对应的流描述信息或应用描述信息,确定存在或不存在所述请求的PSDB对应的第一门限。
- 根据权利要求18所述的方法,其中,所述第一信息包括如下至少一项:第一门限,第二门限,第一时长,第二时长,用于计算第一门限的信息,用于计算第二门限的信息。
- 根据权利要求29所述的方法,其中,所述第一门限为以下之一:数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最 大值、PSDB减去第一时长得到的值、AN PSDB减去第二时长得到的值、小于PSDB的值、小于AN PSDB的值、小于或等于PSDB减去PDB得到的值、小于或等于AN PSDB减去AN PDB得到的值、小于或等于AN PSDB减去第二时长得到的值;和/或,所述第二门限为以下之一:第一门限、数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值、AN PSDB减去第一时长得到的值、AN PSDB减去第二时长得到的值、小于PSDB的值、小于AN PSDB的值、小于或等于AN PSDB减去AN PDB得到的值;和/或,所述第一时长为以下之一:数据包集合中的任一数据包在终端与锚点网关之间的最小时延预算、PSDB减去第一门限得到的值、AN PSDB减去第一门限得到的值、AN PSDB减去第二门限得到的值、PDB、大于或等于PDB的值、大于等于PDB且小于或等于PSDB的值;和/或,所述第二时长为以下之一:数据包集合中的任一数据包在终端与无线接入网RAN之间的最小时延预算、PSDB减去第一门限得到的值、AN PSDB减去第一门限得到的值、AN PSDB减去第二门限得到的值、第一时长减去CN时延信息得到的值、AN PDB、大于或等于AN PDB的值、大于或等于AN PDB且小于或等于AN PSDB的值;和/或,所述第一门限是PSDB和/或AN PSDB对应的最大时间间隔;和/或,所述第二门限是AN PSDB对应的最大时间间隔;和/或,所述第一时长与PSDB和/或AN PSDB对应;和/或,所述第二时长与AN PSDB对应;和/或,所述第一门限为应用PSDB和/或应用AN PSDB的最大时长门限;和/或,所述第二门限为应用AN PSDB的最大时长门限;其中,所述最大时间间隔或所述最大时长门限为:数据包集合中的数据包的接收时间与所述数据包集合中的第一个数据包的接收时间之间的时间间隔的最大值门限。
- 根据权利要求18至30中任一项所述的方法,其中,所述应用PSDB包括应用QoS标识符映射的PSDB;和/或所述不应用PSDB不应用QoS标识符映射的PSDB。
- 一种信息处理的方法,包括:第四通信设备执行第四操作,所述第四操作包括以下之一:获取第三目标信息,并根据所述第三目标信息,确定业务流或目标策略对应的QoS标识符;不根据第三目标信息确定业务流或目标策略对应的QoS标识符;不根据数据包集合错误率PSER确定QoS标识符;不根据数据包集合整体处理信息PSIHI确定QoS标识符;不根据数据包集合重要性PDU Set重要性确定QoS标识符;其中,所述第三目标信息包括以下至少一项:请求的PSDB,本地配置的PSDB,PSER,PSIHI,第一门限;所述QoS标识符映射的信息不包含PSDB。
- 根据权利要求32所述的方法,其中,所述不根据第三目标信息确定业务流或目标策略对应的QoS标识符包括以下至少一项:在所述第三目标信息包括请求的PSDB或本地配置的PSDB,和/或确定应用PSDB的情况下,不根据所述请求的PSDB或本地配置的PSDB确定业务流或目标策略对应QoS标识符;在所述第三目标信息包括PSER,和/或确定应用PSER的情况下,不根据所述PSER确定业务流或目标策略对应QoS标识符。在所述第三目标信息包括PSIHI,和/或确定应用PSIHI的情况下,不根据所述PSIHI确定业务流或目标策略对应QoS标识符。
- 根据权利要求32所述的方法,其中,不根据PSER确定QoS标识符,包括:获取PSER,和/或确定应用PSER的情况下,不根据PSER确定QoS标识符;和/或不根据PSIHI确定QoS标识符,包括:获取PSIHI,和/或确定应用PSIHI的情况下,不根据PSIHI确定QoS标识符。
- 一种通信设备,所述通信设备为第一通信设备,包括:第一执行模块,用于执行第一操作,所述第一操作包括以下至少一项:对服务质量QoS流应用以下至少一项:数据包集合时延预算PSDB、接入网AN PDSB、协议数据单元集合PDU Set级别的丢包计时器;对QoS流不应用以下至少一项:PSDB、AN PDSB、PDU Set级别的丢包计时器;对QoS流应用以下至少一项:数据包时延预算PDB、AN PDB、PDU级别的丢包计时器;应用QoS标识符映射的PSDB和AN PDSB中的至少一项;不应用QoS标识符映射的PSDB和AN PDSB中的至少一项。
- 一种通信设备,所述通信设备为第二通信设备,包括:第二执行模块,用于第二通信设备执行第二操作,第二操作包括以下之一:为业务流绑定QoS流或为目标规则绑定QoS流;发送或不发送第一信息;确定QoS流的上下文包含或不包含第一信息;确定QoS流的上下文包含或不包含PSDB信元;确定QoS流的上下文包含或不包含PSER信元;确定QoS流的上下文包含或不包含PSIHI信元;确定QoS流对应的第一指示信息的取值;确定QoS流对应的第二指示信息的取值;确定QoS流对应的第三指示信息的取值;其中,所述第一信息用于指示应用PSDB;所述第一指示信息用于指示以下之一:应用PSDB,不应用PSDB;所述第二指示信息用于指示以下之一:应用PSER,不应用PSER;所述第三指示信息用于指示以下之一:应用PSIHI,不应用PSIHI。
- 一种通信设备,所述通信设备为第三通信设备,包括:第三执行模块,用于执行第三操作,所述第三操作包括以下至少一项:确定QoS标识符;发送第二目标信息,所述第二目标信息包括以下至少一项:第一QoS标识符或第二QoS标识符,PSDB,PSER,PSIHI,第一信息,第一指示信息,第二指示信息,第三指示信息;所述第一指示信息用于指示以下之一:应用PSDB,不应用PSDB;所述第二指示信息用于指示以下之一:应用PSER,不应用PSER;所述第三指示信息用于指示以下之一:应用PSIHI,不应用PSIHI;发送目标规则;接受或拒绝请求的PSDB,PSER,和/或PSIHI;确定目标规则中包含或不包含以下之一:PSDB,映射信息包括PSDB的QoS标识符;确定目标规则中包含或不包含以下之一:PSER,映射信息包括PSER的QoS标识符;确定目标规则中包含或不包含以下之一:PSIHI,映射信息包括PSIHI的QoS标识符;执行第一子操作,或,执行第二子操作;发送或不发送第一信息;确定目标规则包含或不包含第一信息;确定第一指示信息的取值为以下之一:用于指示应用PSDB的取值,用于指示不应用PSDB的取值;确定QoS标识符为以下之一:第一QoS标识符,第二QoS标识符;发送或不发送PSDB;确定目标规则包含或不包含PSDB;其中,所述第一信息用于指示应用PSDB;其中,所述第一子操作包括以下至少一项:确定应用PSDB或接受请求的PSDB;确定目标策略中包含以下之一:PSDB,映射信息包括PSDB的QoS标识符;发送第一信息,和/或确定目标规则包含第一信息,所述第一信息用于指示应用PSDB;确定第一指示信息为:用于指示应用PSDB的取值;确定QoS标识符为:第一QoS标识符,所述第一QoS标识符映射的信息包括PSDB;发送PSDB,和/或确定目标规则包含PSDB;其中,所述第二子操作包括以下至少一项:确定不应用PSDB或拒绝请求的PSDB;确定目标策略中不包含以下之一:PSDB,映射信息包括PSDB的QoS标识符;不发送第一信息,和/或确定目标规则不包含第一信息,所述第一信息用于指示对应用PSDB;确定第一指示信息取值为:用于指示不应用PSDB的取值;确定QoS标识符为:第二QoS标识符,所述第二QoS标识符映射的信息不包括PSDB;不发送PSDB信元;确定目标规则不包含PSDB信元。
- 一种通信设备,所述通信设备为第四通信设备,包括:第四执行模块,用于执行第四操作,所述第四操作包括以下之一:获取第三目标信息,并根据所述第三目标信息,确定业务流或目标策略对应的QoS标识符;不根据第三目标信息确定业务流或目标策略对应的QoS标识符;不根据数据包集合错误率PSER确定QoS标识符;不根据数据包集合整体处理信息PSIHI确定QoS标识符;不根据数据包集合重要性确定QoS标识符;其中,所述第三目标信息包括以下至少一项:请求的PSDB,本地配置的PSDB,PSER,PSIHI,第一门限;所述QoS标识符映射的信息不包含PSDB。
- 一种通信设备,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求1至10中任一项所述的信息处理的方法的步骤,或者,实现如权利要求11至17中任一项所述的信息处理的方法的步骤,或者,实现如权利要求18至31中任一项所述的信息处理的方法的步骤,或者,实现如权利要求32至34中任一项所述的信息处理的方法的步骤。
- 一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述 计算机程序被所述处理器执行时实现如权利要求1至10中任一项所述的信息处理的方法的步骤,或者,实现如权利要求11至17中任一项所述的信息处理的方法的步骤,或者,实现如权利要求18至31中任一项所述的信息处理的方法的步骤,或者,实现如权利要求32至34中任一项所述的信息处理的方法的步骤。
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