WO2021016970A1 - Wireless communication method, terminal device, and network device - Google Patents
Wireless communication method, terminal device, and network device Download PDFInfo
- Publication number
- WO2021016970A1 WO2021016970A1 PCT/CN2019/098752 CN2019098752W WO2021016970A1 WO 2021016970 A1 WO2021016970 A1 WO 2021016970A1 CN 2019098752 W CN2019098752 W CN 2019098752W WO 2021016970 A1 WO2021016970 A1 WO 2021016970A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- information
- terminal device
- cell type
- network device
- related information
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
Definitions
- the embodiments of the present application relate to the field of communications, and more specifically, to a wireless communication method, terminal device, and network device.
- the Self-Optimization Network In the Long Term Evolution (LTE) system and the New Radio (NR) system, the Self-Optimization Network (SON) is introduced.
- the terminal device can report some parameters to assist the network device in network optimization.
- the parameters reported by terminal equipment mainly consider the ground coverage, and the related parameter reporting is only for ground terminals, which affects the network optimization performance of terminals such as drones.
- the embodiments of the present application provide a wireless communication method, terminal equipment, and network equipment, which can improve network optimization performance.
- a wireless communication method which includes:
- the terminal device sends first information for the first height range and/or the first cell type to the network device, where:
- the first information includes at least one of the following information:
- MDT Radio Link Failure
- CRF Connection Establish Failure
- a wireless communication method in a second aspect, includes:
- the network device receives the first information for the first height range and/or the first cell type sent by the terminal device, where:
- the first information includes at least one of the following information:
- MDT related information RLF related information
- CEF related information CEF related information or measurement report information.
- a terminal device which is used to execute the method in the foregoing first aspect or each of its implementation manners.
- the terminal device includes a functional module for executing the method in the foregoing first aspect or each implementation manner thereof.
- a network device configured to execute the method in the second aspect or its implementation manners.
- the network device includes a functional module for executing the method in the foregoing second aspect or each implementation manner thereof.
- a terminal device including a processor and a memory.
- the memory is used to store a computer program
- the processor is used to call and run the computer program stored in the memory to execute the method in the above-mentioned first aspect or each of its implementation modes.
- a network device including a processor and a memory.
- the memory is used to store a computer program
- the processor is used to call and run the computer program stored in the memory to execute the method in the above-mentioned second aspect or each of its implementation modes.
- a device for implementing any one of the first aspect to the second aspect or the method in each implementation manner thereof.
- the device includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the device executes any one of the above-mentioned first aspect to the second aspect or any of its implementation modes method.
- a computer-readable storage medium for storing a computer program that enables a computer to execute any one of the first aspect to the second aspect or the method in each implementation manner thereof.
- a computer program product which includes computer program instructions that cause a computer to execute any one of the above-mentioned first aspect to the second aspect or the method in each implementation manner thereof.
- a computer program which when running on a computer, causes the computer to execute any one of the above-mentioned first aspect to the second aspect or the method in each implementation manner thereof.
- the terminal device can report the MDT related information, RLF related information, CEF related information or measurement report information for the first height range and/or the first cell type to the network device, thereby reducing unnecessary parameter reporting. It can also improve network optimization performance.
- Fig. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
- FIG. 2 is a schematic flowchart of an information report provided by an embodiment of the present application.
- Fig. 3 is a schematic flowchart of a wireless communication method according to an embodiment of the present application.
- Fig. 4 is a schematic block diagram of a terminal device according to an embodiment of the present application.
- Fig. 5 is a schematic block diagram of a network device according to an embodiment of the present application.
- Fig. 6 is a schematic block diagram of a communication device according to an embodiment of the present application.
- Fig. 7 is a schematic block diagram of an apparatus provided according to an embodiment of the present application.
- Fig. 8 is a schematic block diagram of a communication system according to an embodiment of the present application.
- GSM Global System of Mobile Communication
- CDMA Code Division Multiple Access
- WCDMA Wideband Code Division Multiple Access
- GPRS General Packet Radio Service
- LTE Long Term Evolution
- LTE-A Advanced Long Term Evolution
- New Radio, NR evolution system of NR system
- LTE LTE-based access to unlicensed spectrum
- LTE-U Universal Mobile Telecommunication System
- UMTS Universal Mobile Telecommunication System
- WLAN Wireless Local Area Networks
- WiFi Wireless Fidelity
- D2D Device to Device
- M2M Machine to Machine
- MTC machine type communication
- V2V vehicle to vehicle
- the communication system in the embodiments of the present application can be applied to a carrier aggregation (Carrier Aggregation, CA) scenario, can also be applied to a dual connectivity (DC) scenario, and can also be applied to a standalone (SA) deployment.
- CA Carrier Aggregation
- DC dual connectivity
- SA standalone
- the embodiment of this application does not limit the applied spectrum.
- the embodiments of this application can be applied to licensed spectrum or unlicensed spectrum.
- the communication system 100 applied in the embodiment of the present application is shown in FIG. 1.
- the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or called a communication terminal or terminal).
- the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminal devices located in the coverage area.
- Figure 1 exemplarily shows one network device and two terminal devices.
- the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminal devices. The embodiment does not limit this.
- the communication system 100 may also include other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
- network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
- the devices with communication functions in the network/system in the embodiments of the present application may be referred to as communication devices.
- the communication device may include a network device 110 and a terminal device 120 with communication functions, and the network device 110 and the terminal device 120 may be the specific devices described above, which will not be repeated here.
- the communication device may also include other devices in the communication system 100, such as other network entities such as a network controller and a mobility management entity, which are not limited in this embodiment of the application.
- terminal equipment may also be called User Equipment (UE), access terminal, subscriber unit, user station, mobile station, mobile station, and remote Station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
- UE User Equipment
- access terminal subscriber unit
- subscriber unit user station
- mobile station mobile station
- mobile station mobile station
- remote Station remote terminal
- mobile device user terminal
- terminal wireless communication device
- user agent or user device etc.
- the terminal equipment can be a station (STAION, ST) in a WLAN, a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, and a personal digital processing (Personal Digital Assistant, PDA) devices, handheld devices with wireless communication functions, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, and next-generation communication systems, such as terminal devices in the NR network or Terminal equipment in the future evolved Public Land Mobile Network (PLMN) network.
- STAION, ST station
- WLAN Wireless Local Loop
- PDA Personal Digital Assistant
- the terminal device may also be a wearable device.
- Wearable devices can also be called wearable smart devices. It is a general term for the application of wearable technology to intelligently design daily wear and develop wearable devices, such as glasses, gloves, watches, clothing and shoes.
- a wearable device is a portable device that is directly worn on the body or integrated into the user's clothes or accessories. Wearable devices are not only a hardware device, but also realize powerful functions through software support, data interaction, and cloud interaction.
- wearable smart devices include full-featured, large-sized, complete or partial functions that can be achieved without relying on smart phones, such as smart watches or smart glasses, and only focus on a certain type of application function, and need to cooperate with other devices such as smart phones.
- a network device can be a device used to communicate with a mobile device.
- the network device can be an access point (AP) in WLAN, a base station (BTS) in GSM or CDMA, or a device in WCDMA
- a base station (NodeB, NB) can also be an Evolutional Node B (eNB or eNodeB) in LTE, or a relay station or access point, or a vehicle-mounted device, a wearable device, and a network device or base station in the NR network ( gNB) or network equipment in the future evolved PLMN network.
- AP access point
- BTS base station
- NB can also be an Evolutional Node B (eNB or eNodeB) in LTE, or a relay station or access point, or a vehicle-mounted device, a wearable device, and a network device or base station in the NR network (gNB) or network equipment in the future evolved PLMN network.
- gNB NR network
- the network equipment provides services for the cell, and the terminal equipment communicates with the network equipment through the transmission resources (for example, frequency domain resources, or spectrum resources) used by the cell.
- the cell may be a network equipment (for example, The cell corresponding to the base station.
- the cell can belong to a macro base station or a base station corresponding to a small cell.
- the small cell here can include: Metro cell, Micro cell, Pico Cells, Femto cells, etc. These small cells have the characteristics of small coverage and low transmit power, and are suitable for providing high-rate data transmission services.
- the terminal equipment operates in accordance with the network configuration regardless of whether it is in an idle state (IDLE), an inactive state (INACTIVE) or a connected state (CONNECTED). For example, in the idle state, the terminal performs cell selection and cell reselection according to the network configuration; in the inactive state, the terminal updates the RAN Notification Area (RNA) according to the network configuration; in the connected state, the terminal performs the update according to the network configuration.
- Configure operations such as bearer establishment, data transmission, and cell switching.
- MDT roadside
- RLF Report radio link failure reporting
- CEF Report connection establishment failure reporting
- MDT focuses on network coverage holes, weak coverage, pilot pollution, over coverage, overlapping coverage, uplink coverage and other coverage problems. It collects information from both the base station and the terminal, makes problem judgments, adjusts network parameters and optimizes network configuration based on this.
- the main reported information includes cell reference signal receiving power (Reference Signal Receiving Power, RSRP)/reference signal receiving quality (RSRQ) values, beam RSRP/RSRQ, position information, time information, etc.
- RSRP Reference Signal Receiving Power
- RSRQ reference signal receiving quality
- Minimized drive test is divided into two types: immediate reporting (Immediate MDT) and storage reporting (Logged MDT).
- the real-time reporting process is no different from the ordinary Radio Resource Management (RRM) reporting process, and only location information needs to be added to the ordinary RRM reporting process.
- RRM Radio Resource Management
- RLF reporting focuses on the situation when wireless link failures and handover failure-related problems occur, so that the network can determine what causes the wireless link failure or handover failure, and optimize network parameters.
- the main reported information includes the RSRP/RSRQ value and location information of the serving cell.
- the CEF report focuses on the situation when the connection establishment failure related problems occur, so that the network can determine the reason for the connection establishment failure problem, and optimize terminal access.
- the main reported information includes the cell ID where the failure occurred, the RSRP/RSRQ value of the serving cell, location information, time stamp, the number of random access preambles attempted, and the maximum transmission power.
- the terminal device will carry an indication in the connection establishment complete message (for example, RRCConnectionEstablishmentComplete in LTE) Information to indicate that it stores Logged MDT, RLF, or CEF data.
- the base station uses a terminal information request (UEInformationRequest) message to prompt the terminal to report the stored information, and the terminal uses a terminal information report (UEInformationResponse) message to report the stored information.
- UEInformationRequest terminal information request
- UEInformationResponse terminal information report
- Logged MDT is mainly used for network measurement of idle state terminals
- Immediate MDT is mainly used for network measurement of connected terminals, reporting the successful beam failure recovery (BFR) and handover of the terminal
- CEF is mainly used when the terminal is accessing Record abnormal events
- RLF Report mainly records abnormal events when the terminal has a wireless link failure or handover failure (including successful reconstruction after failure and failure after failure).
- the MDT, RLF, or CEF reported by terminal equipment mainly considers ground coverage, and the related parameter reporting is only for ground terminals, which affects the network optimization performance of terminals such as drones.
- the MDT, RLF, or CEF reported by the terminal device does not consider the design of reporting separately for the special height area and the base station of the special terminal.
- embodiments of the present application provide a wireless communication method that can perform MDT, RLF, CEF, or measurement report for a specific height range and/or specific cell type, thereby avoiding some unnecessary measurement reports.
- FIG. 3 is a schematic flowchart of a wireless communication method 200 according to an embodiment of the present application. As shown in FIG. 3, the method 200 may include some or all of the following contents:
- the terminal device sends first information for the first height range and/or the first cell type to the network device, where:
- the first information includes at least one of the following information: MDT related information, RLF related information, CEF related information, or measurement report information;
- S220 The network device receives the first information sent by the terminal device.
- the terminal device only needs to report the first information for the first height range and/or the first cell type, and does not need to report the first information for other height ranges or other cell types. Therefore, some unnecessary parameter reporting can be avoided, and the signaling overhead generated by the first information reporting can be reduced.
- the MDT related information includes height information of the terminal device and/or cell type information of the terminal device.
- the MDT related information may also include cell RSRP/RSRQ values, beam RSRP/RSRQ, location information, time information, and so on.
- the RLF related information includes height information of the terminal device and/or cell type information of the terminal device.
- the RLF related information may also include the RSRP/RSRQ value and location information of the serving cell.
- the CEF related information includes height information of the terminal device and/or cell type information of the terminal device.
- the CEF related information may also include the cell ID where the failure occurred, the RSRP/RSRQ value of the serving cell, location information, timestamp, the number of random access preambles attempted, and the maximum transmission power.
- the measurement report information includes height information of the terminal device and/or cell type information of the terminal device.
- the measurement report information may also include some other information, which is not limited in this application.
- the terminal device needs to obtain in advance MDT related information, RLF related information, CEF related information, or measurement report information for the first height range and/or the first cell type.
- the terminal device first obtains (for example, obtained by measurement) MDT-related information, RLF-related information, CEF-related information, or measurement report information for a specific height range and/or specific cell type, and then, from the specific height range and/or specific cell type.
- MDT related information, RLF related information, CEF related information or measurement report information of a specific cell type is selected for the first height range and/or MDT related information, RLF related information, CEF related information or measurement report of the first cell type information.
- the terminal device directly obtains (for example, obtained by a measurement method) MDT related information, RLF related information, CEF related information, or measurement report information for the first height range and/or the first cell type.
- the first height range includes a height range suitable for drone flight.
- the terminal device is a drone.
- the first height range may also include some other height ranges, for example, 50m-100m, 500m-1000m, and so on.
- the cell type may be obtained based on the type of transportation carried by the terminal equipment served by the cell, and the cell type includes the first cell type.
- the first cell type includes but is not limited to at least one of the following:
- the first height range and/or the first cell type may be pre-configured by the network device.
- the terminal device receives first configuration information sent by the network device, where the first configuration information is used to indicate the first height range and/or the first cell type.
- the network device sends the first configuration information to the terminal device.
- the first configuration information instructs the terminal device to perform a drive test record for an area above a certain height.
- the first configuration information instructs the terminal device to perform a drive test record for an area of 50m-100m.
- the first configuration information instructs the terminal equipment UAV cell to perform drive test records.
- the system information of each cell may include the identity of the drone cell, so as to distinguish whether it belongs to the drone cell.
- the first height range and/or the first cell type may also be preset, or the first height range and/or the first cell type are agreed upon by agreement.
- the terminal device may first store the first information, and then report the first information when the network device requires reporting.
- the terminal device when the terminal device is in the idle state or in the deactivated state, after acquiring the first information, the terminal device may first store the first information, and then, when the network device requires reporting, report the first information.
- One information when the terminal device is in the idle state or in the deactivated state, after acquiring the first information, the terminal device may first store the first information, and then, when the network device requires reporting, report the first information.
- the terminal device sends first indication information to the network device, where the first indication information is used to indicate that the terminal device stores the first information.
- the terminal device receives the first request information sent by the network device, where the first request information is used to instruct the terminal device to report the first information.
- the terminal device After the terminal device receives the first request information, the terminal device executes the foregoing step S210.
- the network device receives the first instruction information sent by the terminal device, and in response to the first instruction information, the network device sends the first request information to the terminal device.
- the terminal device may send the first information to the network device periodically or based on an event trigger.
- the terminal device may send the first information to the network device periodically or based on an event trigger.
- the period for the terminal device to send the first information may be pre-configured by the network device, and the period for the terminal device to send the first information may also be preset or agreed upon by agreement.
- the event that triggers the terminal device to send the first information may be pre-configured by the network device, and the event that triggers the terminal device to send the first information may also be preset or agreed upon in a protocol.
- the terminal device is triggered to send the first information.
- the terminal device can report the MDT related information, RLF related information, CEF related information, or measurement report information for the first height range and/or first cell type to the network device, thereby reducing the amount of trouble. Reporting necessary parameters can also improve network optimization performance.
- FIG. 4 shows a schematic block diagram of a terminal device 300 according to an embodiment of the present application.
- the terminal device 300 includes:
- the communication unit 310 is configured to send first information for a first height range and/or a first cell type to a network device, where:
- the first information includes at least one of the following information:
- MDT related information RLF related information
- CEF related information CEF related information or measurement report information.
- the cell type is obtained based on the types of vehicles carried by terminal devices served by the cell, and the cell type includes the first cell type.
- the first cell type includes at least one of the following:
- the communication unit 310 is further configured to receive first configuration information sent by the network device, where the first configuration information is used to indicate the first height range and/or the first cell type.
- the terminal device 300 further includes:
- the processing unit 320 is configured to obtain MDT related information, RLF related information, CEF related information, or measurement report information for the first height range and/or the first cell type.
- the communication unit 310 is further configured to send first indication information to the network device, where the first indication information is used to indicate that the terminal device stores the first information.
- the communication unit 310 is further configured to receive first request information sent by the network device, where the first request information is used to instruct the terminal device to report the first information.
- the communication unit 310 is specifically configured to:
- the first information is sent to the network device periodically or based on an event-triggered type.
- the MDT related information includes height information of the terminal device 300 and/or cell type information of the terminal device 300.
- the RLF related information includes height information of the terminal device 300 and/or cell type information of the terminal device 300.
- the CEF related information includes height information of the terminal device 300 and/or cell type information of the terminal device 300.
- the measurement report information includes height information of the terminal device 300 and/or cell type information of the terminal device 300.
- the terminal device 300 is a drone.
- terminal device 300 may correspond to the terminal device in the method embodiment of the present application, and the above-mentioned and other operations and/or functions of each unit in the terminal device 300 are to implement the method shown in FIG. 3 respectively.
- the corresponding process of the terminal equipment in 200 will not be repeated here.
- Fig. 5 shows a schematic block diagram of a network device 400 according to an embodiment of the present application.
- the network device 400 includes:
- the communication unit 410 is configured to receive first information for a first height range and/or a first cell type sent by a terminal device, where:
- the first information includes at least one of the following information:
- MDT related information RLF related information
- CEF related information CEF related information or measurement report information.
- the cell type is obtained based on the types of vehicles carried by terminal devices served by the cell, and the cell type includes the first cell type.
- the first cell type includes at least one of the following:
- the communication unit 410 is further configured to send first configuration information to the terminal device, where the first configuration information is used to indicate the first height range and/or the first cell type.
- the communication unit 410 is further configured to receive first indication information sent by the terminal device, where the first indication information is used to indicate that the terminal device stores the first information;
- the communication unit 410 is further configured to send first request information to the terminal device, where the first request information is used to instruct the terminal device to report the first information.
- the communication unit 410 is specifically configured to:
- Receiving the first information sent by the terminal device periodically or based on an event-triggered type Receiving the first information sent by the terminal device periodically or based on an event-triggered type.
- the MDT related information includes height information of the terminal device and/or cell type information of the terminal device.
- the RLF related information includes height information of the terminal device and/or cell type information of the terminal device.
- the CEF related information includes height information of the terminal device and/or cell type information of the terminal device.
- the measurement report information includes height information of the terminal device and/or cell type information of the terminal device.
- the terminal device is a drone.
- the network device 400 may correspond to the network device in the method embodiment of the present application, and the above and other operations and/or functions of each unit in the network device 400 are to implement the method shown in FIG. 3 respectively.
- the corresponding process of the network equipment in 200 will not be repeated here.
- FIG. 6 is a schematic structural diagram of a communication device 500 provided by an embodiment of the present application.
- the communication device 500 shown in FIG. 6 includes a processor 510, and the processor 510 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
- the communication device 500 may further include a memory 520.
- the processor 510 may call and run a computer program from the memory 520 to implement the method in the embodiment of the present application.
- the memory 520 may be a separate device independent of the processor 510, or may be integrated in the processor 510.
- the communication device 500 may further include a transceiver 530, and the processor 510 may control the transceiver 530 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other devices. Information or data sent by the device.
- the transceiver 530 may include a transmitter and a receiver.
- the transceiver 530 may further include an antenna, and the number of antennas may be one or more.
- the communication device 500 may specifically be a network device or a base station in an embodiment of the present application, and the communication device 500 may implement the corresponding process implemented by the network device or the base station in each method of the embodiment of the present application.
- the communication device 500 may implement the corresponding process implemented by the network device or the base station in each method of the embodiment of the present application.
- This will not be repeated here.
- the communication device 500 may specifically be a mobile terminal/terminal device of an embodiment of the present application, and the communication device 500 may implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application. For simplicity , I won’t repeat it here.
- Fig. 7 is a schematic structural diagram of a device according to an embodiment of the present application.
- the apparatus 600 shown in FIG. 7 includes a processor 610, and the processor 610 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
- the apparatus 600 may further include a memory 620.
- the processor 610 may call and run a computer program from the memory 620 to implement the method in the embodiment of the present application.
- the memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
- the device 600 may further include an input interface 630.
- the processor 610 can control the input interface 630 to communicate with other devices or chips, and specifically, can obtain information or data sent by other devices or chips.
- the device 600 may further include an output interface 640.
- the processor 610 can control the output interface 640 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
- the device can be applied to the network equipment or the base station in the embodiments of the present application, and the device can implement the corresponding procedures implemented by the network equipment or the base station in the various methods of the embodiments of the present application. For the sake of brevity, it will not be omitted here. Repeat.
- the device can be applied to the mobile terminal/terminal device in the embodiment of this application, and the device can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of this application.
- the device can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of this application.
- the device can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of this application.
- the device mentioned in the embodiment of the present application may also be a chip.
- it can be a system-level chip, a system-on-chip, a system-on-chip, or a system-on-chip.
- FIG. 8 is a schematic block diagram of a communication system 700 according to an embodiment of the present application. As shown in FIG. 8, the communication system 700 includes a terminal device 710 and a network device 720.
- the terminal device 710 can be used to implement the corresponding function implemented by the terminal device in the above method
- the network device 720 can be used to implement the corresponding function implemented by the network device or the base station in the above method. Repeat it again.
- the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability.
- the steps of the foregoing method embodiments can be completed by hardware integrated logic circuits in the processor or instructions in the form of software.
- the aforementioned processor may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
- DSP Digital Signal Processor
- ASIC application specific integrated circuit
- FPGA ready-made programmable gate array
- the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
- the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
- the steps of the method disclosed in the embodiments of the present application may be directly embodied as being executed and completed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor.
- the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, registers.
- the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
- the memory in the embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
- the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
- the volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache.
- RAM random access memory
- SRAM static random access memory
- DRAM dynamic random access memory
- DRAM synchronous dynamic random access memory
- SDRAM double data rate synchronous dynamic random access memory
- Double Data Rate SDRAM DDR SDRAM
- ESDRAM enhanced synchronous dynamic random access memory
- Synchlink DRAM SLDRAM
- DR RAM Direct Rambus RAM
- the memory in the embodiment of the present application may also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM), etc. That is to say, the memory in the embodiment of the present application is intended to include but not limited to these and any other suitable types of memory.
- the embodiment of the present application also provides a computer-readable storage medium for storing computer programs.
- the computer-readable storage medium can be applied to the network device or base station in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device or the base station in each method of the embodiment of the present application, for It's concise, so I won't repeat it here.
- the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program enables the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application ,
- the computer program enables the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application ,
- I will not repeat it here.
- the embodiments of the present application also provide a computer program product, including computer program instructions.
- the computer program product can be applied to the network device or base station in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device or the base station in each method of the embodiment of the present application, for the sake of brevity , I won’t repeat it here.
- the computer program product can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application, For brevity, I won't repeat them here.
- the embodiment of the present application also provides a computer program.
- the computer program can be applied to the network device or base station in the embodiment of the present application.
- the computer program runs on the computer, the computer is caused to execute the corresponding implementation of the network device or the base station in each method of the embodiment of the present application. For the sake of brevity, the process will not be repeated here.
- the computer program can be applied to the mobile terminal/terminal device in the embodiment of the present application.
- the computer program runs on the computer, the computer executes each method in the embodiment of the present application. For the sake of brevity, the corresponding process will not be repeated here.
- the disclosed system, device, and method may be implemented in other ways.
- the device embodiments described above are only illustrative.
- the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or It can be integrated into another system, or some features can be ignored or not implemented.
- the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
- the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
- each unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
- the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
- the technical solution of this application essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method described in each embodiment of the present application.
- the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiments of the present application provide a wireless communication method, a terminal device, and a network device, capable of improving the performance of network optimization. The wireless communication method comprises: a terminal device sends first information for a first height range and/or a first cell type to a network device, wherein the first information comprises at least one of MDT related information, RLF related information, CEF related information, or measurement report information.
Description
本申请实施例涉及通信领域,并且更具体地,涉及一种无线通信方法、终端设备和网络设备。The embodiments of the present application relate to the field of communications, and more specifically, to a wireless communication method, terminal device, and network device.
在长期演进(Long Term Evolution,LTE)系统和新无线(New Radio,NR)系统引入了自优化网络(Self-Optimization Network,SON),终端设备可以通过上报一些参数辅助网络设备进行网络优化,然而,终端设备所上报的参数主要考虑地面覆盖,所涉及的参数上报只针对地面终端,影响了诸如无人机等终端的网络优化性能。In the Long Term Evolution (LTE) system and the New Radio (NR) system, the Self-Optimization Network (SON) is introduced. The terminal device can report some parameters to assist the network device in network optimization. However, , The parameters reported by terminal equipment mainly consider the ground coverage, and the related parameter reporting is only for ground terminals, which affects the network optimization performance of terminals such as drones.
发明内容Summary of the invention
本申请实施例提供了一种无线通信方法、终端设备和网络设备,能够提升网络优化性能。The embodiments of the present application provide a wireless communication method, terminal equipment, and network equipment, which can improve network optimization performance.
第一方面,提供了一种无线通信方法,该方法包括:In a first aspect, a wireless communication method is provided, which includes:
终端设备向网络设备发送针对第一高度范围和/或第一小区类型的第一信息,其中,The terminal device sends first information for the first height range and/or the first cell type to the network device, where:
所述第一信息包括以下信息中的至少一种:The first information includes at least one of the following information:
最小化路测(Minimization of Drive Test,MDT)相关信息、无线链路失败(Radio Link Failure,RLF)相关信息、连接建立失败(Connection Establish Failure,CEF)相关信息或者测量上报信息。Minimization of Drive Test (MDT) related information, Radio Link Failure (RLF) related information, Connection Establish Failure (CEF) related information, or measurement report information.
第二方面,提供了一种无线通信方法,该方法包括:In a second aspect, a wireless communication method is provided, and the method includes:
网络设备接收终端设备发送的针对第一高度范围和/或第一小区类型的第一信息,其中,The network device receives the first information for the first height range and/or the first cell type sent by the terminal device, where:
所述第一信息包括以下信息中的至少一种:The first information includes at least one of the following information:
MDT相关信息、RLF相关信息、CEF相关信息或者测量上报信息。MDT related information, RLF related information, CEF related information or measurement report information.
第三方面,提供了一种终端设备,用于执行上述第一方面或其各实现方式中的方法。In a third aspect, a terminal device is provided, which is used to execute the method in the foregoing first aspect or each of its implementation manners.
具体地,该终端设备包括用于执行上述第一方面或其各实现方式中的方法的功能模块。Specifically, the terminal device includes a functional module for executing the method in the foregoing first aspect or each implementation manner thereof.
第四方面,提供了一种网络设备,用于执行上述第二方面或其各实现方式中的方法。In a fourth aspect, a network device is provided, which is configured to execute the method in the second aspect or its implementation manners.
具体地,该网络设备包括用于执行上述第二方面或其各实现方式中的方法的功能模块。Specifically, the network device includes a functional module for executing the method in the foregoing second aspect or each implementation manner thereof.
第五方面,提供了一种终端设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述第一方面或其各实现方式中的方法。In a fifth aspect, a terminal device is provided, including a processor and a memory. The memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the method in the above-mentioned first aspect or each of its implementation modes.
第六方面,提供了一种网络设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述第二方面或其各实现方式中的方法。In a sixth aspect, a network device is provided, including a processor and a memory. The memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the method in the above-mentioned second aspect or each of its implementation modes.
第七方面,提供了一种装置,用于实现上述第一方面至第二方面中的任一方面或其各实现方式中的方法。In a seventh aspect, a device is provided for implementing any one of the first aspect to the second aspect or the method in each implementation manner thereof.
具体地,该装置包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有该装置的设备执行如上述第一方面至第二方面中的任一方面或其各实现方式中的方法。Specifically, the device includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the device executes any one of the above-mentioned first aspect to the second aspect or any of its implementation modes method.
第八方面,提供了一种计算机可读存储介质,用于存储计算机程序,该计算机程序使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。In an eighth aspect, a computer-readable storage medium is provided for storing a computer program that enables a computer to execute any one of the first aspect to the second aspect or the method in each implementation manner thereof.
第九方面,提供了一种计算机程序产品,包括计算机程序指令,所述计算机程序指令使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。In a ninth aspect, a computer program product is provided, which includes computer program instructions that cause a computer to execute any one of the above-mentioned first aspect to the second aspect or the method in each implementation manner thereof.
第十方面,提供了一种计算机程序,当其在计算机上运行时,使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。In a tenth aspect, a computer program is provided, which when running on a computer, causes the computer to execute any one of the above-mentioned first aspect to the second aspect or the method in each implementation manner thereof.
通过上述技术方案,终端设备可以将针对第一高度范围和/或第一小区类型的MDT相关信息、RLF相关信息、CEF相关信息或者测量上报信息上报给网络设备,从而可以减少不必要参数上报,也能够提升网络优化性能。Through the above technical solution, the terminal device can report the MDT related information, RLF related information, CEF related information or measurement report information for the first height range and/or the first cell type to the network device, thereby reducing unnecessary parameter reporting. It can also improve network optimization performance.
图1是本申请实施例提供的一种通信系统架构的示意性图。Fig. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
图2是本申请实施例提供的一种信息上报的示意性流程图。FIG. 2 is a schematic flowchart of an information report provided by an embodiment of the present application.
图3是根据本申请实施例提供的一种无线通信方法的示意性流程图。Fig. 3 is a schematic flowchart of a wireless communication method according to an embodiment of the present application.
图4是根据本申请实施例提供的一种终端设备的示意性框图。Fig. 4 is a schematic block diagram of a terminal device according to an embodiment of the present application.
图5是根据本申请实施例提供的一种网络设备的示意性框图。Fig. 5 is a schematic block diagram of a network device according to an embodiment of the present application.
图6是根据本申请实施例提供的一种通信设备的示意性框图。Fig. 6 is a schematic block diagram of a communication device according to an embodiment of the present application.
图7是根据本申请实施例提供的一种装置的示意性框图。Fig. 7 is a schematic block diagram of an apparatus provided according to an embodiment of the present application.
图8是根据本申请实施例提供的一种通信系统的示意性框图。Fig. 8 is a schematic block diagram of a communication system according to an embodiment of the present application.
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。针对本申请中的实施例,本领域普通技术人员在没有做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。The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are a part of the embodiments of the present application, not all of the embodiments. Regarding the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.
本申请实施例可以应用于各种通信系统,例如:全球移动通讯(Global System of Mobile communication,GSM)系统、码分多址(Code Division Multiple Access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)系统、通用分组无线业务(General Packet Radio Service,GPRS)、长期演进(Long Term Evolution,LTE)系统、先进的长期演进(Advanced long term evolution,LTE-A)系统、新无线(New Radio,NR)系统、NR系统的演进系统、免授权频谱上的LTE(LTE-based access to unlicensed spectrum,LTE-U)系统、免授权频谱上的NR(NR-based access to unlicensed spectrum,NR-U)系统、通用移动通信系统(Universal Mobile Telecommunication System,UMTS)、无线局域网(Wireless Local Area Networks,WLAN)、无线保真(Wireless Fidelity,WiFi)、下一代通信系统或其他通信系统等。The embodiments of this application can be applied to various communication systems, such as: Global System of Mobile Communication (GSM) system, Code Division Multiple Access (CDMA) system, Wideband Code Division Multiple Access (Wideband Code) Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, Advanced Long Term Evolution (LTE-A) system, New Wireless (New Radio, NR) system, evolution system of NR system, LTE (LTE-based access to unlicensed spectrum, LTE-U) system on unlicensed spectrum, NR (NR-based access to unlicensed spectrum, on unlicensed spectrum, NR-U) system, Universal Mobile Telecommunication System (UMTS), Wireless Local Area Networks (WLAN), Wireless Fidelity (WiFi), next-generation communication systems or other communication systems, etc.
通常来说,传统的通信系统支持的连接数有限,也易于实现,然而,随着通信技术的发展,移动通信系统将不仅支持传统的通信,还将支持例如,设备到设备(Device to Device,D2D)通信,机器到机器(Machine to Machine,M2M)通信,机器类型通信(Machine Type Communication,MTC),以及车辆间(Vehicle to Vehicle,V2V)通信等,本申请实施例也可以应用于这些通信系统。Generally speaking, traditional communication systems support a limited number of connections and are easy to implement. However, with the development of communication technology, mobile communication systems will not only support traditional communication, but also support, for example, Device to Device (Device to Device, D2D) communication, machine to machine (Machine to Machine, M2M) communication, machine type communication (MTC), and vehicle to vehicle (V2V) communication, etc. The embodiments of this application can also be applied to these communications system.
可选地,本申请实施例中的通信系统可以应用于载波聚合(Carrier Aggregation,CA)场景,也可以应用于双连接(Dual Connectivity,DC)场景,还可以应用于独立(Standalone,SA)布网场景。Optionally, the communication system in the embodiments of the present application can be applied to a carrier aggregation (Carrier Aggregation, CA) scenario, can also be applied to a dual connectivity (DC) scenario, and can also be applied to a standalone (SA) deployment. Network scene.
本申请实施例对应用的频谱并不限定。例如,本申请实施例可以应用于授权频谱,也可以应用于免授权频谱。The embodiment of this application does not limit the applied spectrum. For example, the embodiments of this application can be applied to licensed spectrum or unlicensed spectrum.
示例性的,本申请实施例应用的通信系统100如图1所示。该通信系统100可以包括网络设备110,网络设备110可以是与终端设备120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖,并且可以与位于该覆盖区域内的终端设备进行通信。Exemplarily, the communication system 100 applied in the embodiment of the present application is shown in FIG. 1. The communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or called a communication terminal or terminal). The network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminal devices located in the coverage area.
图1示例性地示出了一个网络设备和两个终端设备,可选地,该通信系统100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端设备,本申请实施例对此不做限定。Figure 1 exemplarily shows one network device and two terminal devices. Optionally, the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminal devices. The embodiment does not limit this.
可选地,该通信系统100还可以包括网络控制器、移动管理实体等其他网络实体,本申请实施例对此不作限定。Optionally, the communication system 100 may also include other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
应理解,本申请实施例中网络/系统中具有通信功能的设备可称为通信设备。以图1示出的通信系统100为例,通信设备可包括具有通信功能的网络设备110和终端设备120,网络设备110和终端设备120可以为上文所述的具体设备,此处不再赘述;通信设备还可包括通信系统100中的其他设备,例如网络控制器、移动管理实体等其他网络实体,本申请实施例中对此不做限定。It should be understood that the devices with communication functions in the network/system in the embodiments of the present application may be referred to as communication devices. Taking the communication system 100 shown in FIG. 1 as an example, the communication device may include a network device 110 and a terminal device 120 with communication functions, and the network device 110 and the terminal device 120 may be the specific devices described above, which will not be repeated here. The communication device may also include other devices in the communication system 100, such as other network entities such as a network controller and a mobility management entity, which are not limited in this embodiment of the application.
应理解,本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。另外,本文中字符“/”,一般表示前后关联对象是一种“或”的关系。It should be understood that the terms "system" and "network" in this article are often used interchangeably in this article. The term "and/or" in this article is only an association relationship describing associated objects, which means that there can be three relationships, for example, A and/or B, which can mean: A alone exists, A and B exist at the same time, exist alone B these three situations. In addition, the character "/" in this text generally indicates that the associated objects before and after are in an "or" relationship.
本申请实施例结合终端设备和网络设备描述了各个实施例,其中:终端设备也可以称为用户设备(User Equipment,UE)、接入终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置等。终端设备可以是WLAN中的站点(STAION,ST),可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol,SIP)电话、无线本地环路(Wireless Local Loop,WLL)站、个人数字处理(Personal Digital Assistant,PDA)设备、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备以及下一代通信系统,例如,NR网络中的终端设备或者未来演进的公共陆地移动网络(Public Land Mobile Network,PLMN)网络中的终端设备等。The embodiments of this application describe various embodiments in conjunction with terminal equipment and network equipment. Among them, terminal equipment may also be called User Equipment (UE), access terminal, subscriber unit, user station, mobile station, mobile station, and remote Station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc. The terminal equipment can be a station (STAION, ST) in a WLAN, a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, and a personal digital processing (Personal Digital Assistant, PDA) devices, handheld devices with wireless communication functions, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, and next-generation communication systems, such as terminal devices in the NR network or Terminal equipment in the future evolved Public Land Mobile Network (PLMN) network.
作为示例而非限定,在本申请实施例中,该终端设备还可以是可穿戴设备。可穿戴设备也可以称为穿戴式智能设备,是应用穿戴式技术对日常穿戴进行智能化设计、开发出可以穿戴的设备的总称,如眼镜、手套、手表、服饰及鞋等。可穿戴设备即直接穿在身上,或是整合到用户的衣服或配件的一种便携式设备。可穿戴设备不仅仅是一种硬件设备,更是通过软件支持以及数据交互、云端交互来实现强大的功能。广义穿戴式智能设备包括功能全、尺寸大、可不依赖智能手机实现完整或者部分的功能,例如:智能手表或智能眼镜等,以及只专注于某一类应用功能,需要和其它设备如智能手机配合使用,如各类进行体征监测的智能手环、智能首饰等。As an example and not a limitation, in the embodiment of the present application, the terminal device may also be a wearable device. Wearable devices can also be called wearable smart devices. It is a general term for the application of wearable technology to intelligently design daily wear and develop wearable devices, such as glasses, gloves, watches, clothing and shoes. A wearable device is a portable device that is directly worn on the body or integrated into the user's clothes or accessories. Wearable devices are not only a hardware device, but also realize powerful functions through software support, data interaction, and cloud interaction. In a broad sense, wearable smart devices include full-featured, large-sized, complete or partial functions that can be achieved without relying on smart phones, such as smart watches or smart glasses, and only focus on a certain type of application function, and need to cooperate with other devices such as smart phones. Use, such as various smart bracelets and smart jewelry for physical sign monitoring.
网络设备可以是用于与移动设备通信的设备,网络设备可以是WLAN中的接入点(Access Point,AP),GSM或CDMA中的基站(Base Transceiver Station,BTS),也可以是WCDMA中的基站(NodeB,NB),还可以是LTE中的演进型基站(Evolutional Node B,eNB或eNodeB),或者中继站或接入点,或者车载设备、可穿戴设备以及NR网络中的网络设备或者基站(gNB)或者未来演进的PLMN网络中的网络设备等。A network device can be a device used to communicate with a mobile device. The network device can be an access point (AP) in WLAN, a base station (BTS) in GSM or CDMA, or a device in WCDMA A base station (NodeB, NB) can also be an Evolutional Node B (eNB or eNodeB) in LTE, or a relay station or access point, or a vehicle-mounted device, a wearable device, and a network device or base station in the NR network ( gNB) or network equipment in the future evolved PLMN network.
在本申请实施例中,网络设备为小区提供服务,终端设备通过该小区使用的传输资源(例如,频域资源,或者说,频谱资源)与网络设备进行通信,该小区可以是网络设备(例如基站)对应的小区,小区可以属于宏基站,也可以属于小小区(Small cell)对应的基站,这里的小小区可以包括:城市小区(Metro cell)、微小区(Micro cell)、微微小区(Pico cell)、毫微微小区(Femto cell)等,这些小小区具有覆盖范围小、发射功率低的特点,适用于提供高速率的数据传输服务。In the embodiment of the present application, the network equipment provides services for the cell, and the terminal equipment communicates with the network equipment through the transmission resources (for example, frequency domain resources, or spectrum resources) used by the cell. The cell may be a network equipment (for example, The cell corresponding to the base station. The cell can belong to a macro base station or a base station corresponding to a small cell. The small cell here can include: Metro cell, Micro cell, Pico Cells, Femto cells, etc. These small cells have the characteristics of small coverage and low transmit power, and are suitable for providing high-rate data transmission services.
在蜂窝网络(如LTE、NR)中,终端设备无论在空闲态(IDLE)、非激活态(INACTIVE)或者连接态(CONNECTED)时,均是按照网络配置进行操作。如在空闲态时,终端按照网络配置进行小区选择和小区重选;在非激活态时,终端按照网络配置进行无线识别区域(RAN Notification Area,RNA)的更新;在连接态时,终端按照网络配置进行承载建立、数据传输、小区切换等操作。In a cellular network (such as LTE, NR), the terminal equipment operates in accordance with the network configuration regardless of whether it is in an idle state (IDLE), an inactive state (INACTIVE) or a connected state (CONNECTED). For example, in the idle state, the terminal performs cell selection and cell reselection according to the network configuration; in the inactive state, the terminal updates the RAN Notification Area (RNA) according to the network configuration; in the connected state, the terminal performs the update according to the network configuration. Configure operations such as bearer establishment, data transmission, and cell switching.
在所有操作中,有一类上报属于终端辅助网络优化上报,其主要原因是当前无线网络中,由于网络参数成千上万,因此在网络参数配置过程中,会存在参数配置复杂,部分参数较难协调或者容易配错的问题。因此在LTE和NR的研究过程中,运营商提出了自优化网络(Self-Optimization的Network,SON)的概念,希望能够通过终端设备的参数上报和网络设备的统计信息使得网络能够基于这些信息自动针对网络参数进行规划和优化。In all operations, there is a type of report that belongs to the terminal-assisted network optimization report. The main reason is that in the current wireless network, because there are thousands of network parameters, there will be complex parameter configuration during the network parameter configuration process, and some parameters are difficult Coordination or mismatch problems. Therefore, in the research process of LTE and NR, operators put forward the concept of self-optimization network (Self-Optimization Network, SON), hoping to report the parameters of terminal equipment and statistical information of network equipment so that the network can automatically based on this information Plan and optimize network parameters.
为了网络进行优化,在LTE和NR网络中引入了最小化路侧(MDT)、无线链路失败上报(RLF Report)、连接建立失败上报(CEF Report)等方式,针对不同场景中的信息进行上报,从而辅助网络判断问题,通过调整参数进行网络优化。In order to optimize the network, methods such as minimizing roadside (MDT), radio link failure reporting (RLF Report), and connection establishment failure reporting (CEF Report) have been introduced in LTE and NR networks to report information in different scenarios , So as to assist the network to judge the problem, and optimize the network by adjusting the parameters.
其中MDT重点针对网络覆盖空洞、弱覆盖、导频污染、过覆盖、覆盖重叠、上行覆盖等覆盖问题从基站和终端两个方面收集信息,进行问题判断,基于此调整网络参数,优化网络配置。主要上报的信息包括小区参考信号接收功率(Reference Signal Receiving Power,RSRP)/参考信号接收质量(Reference Signal Receiving Quality,RSRQ)值、波束RSRP/RSRQ、位置信息、时间信息等。而最小化路测又分为即时上报(Immediate MDT)和存储上报(Logged MDT)两种。在LTE系统中即时上报流程与普通的无线资源管理(Radio Resource Management,RRM)上报流程没有差异,仅需要在普通RRM上报流程之外加入位置信息即可。Among them, MDT focuses on network coverage holes, weak coverage, pilot pollution, over coverage, overlapping coverage, uplink coverage and other coverage problems. It collects information from both the base station and the terminal, makes problem judgments, adjusts network parameters and optimizes network configuration based on this. The main reported information includes cell reference signal receiving power (Reference Signal Receiving Power, RSRP)/reference signal receiving quality (RSRQ) values, beam RSRP/RSRQ, position information, time information, etc. Minimized drive test is divided into two types: immediate reporting (Immediate MDT) and storage reporting (Logged MDT). In the LTE system, the real-time reporting process is no different from the ordinary Radio Resource Management (RRM) reporting process, and only location information needs to be added to the ordinary RRM reporting process.
RLF上报重点针对无线链路失败和切换失败相关问题产生时的情况进行上报,从而使得网络能够判断是因为什么原因造成的无线链路失败或切换失败问题,并且进行网络参数优化。主要上报的信息包括服务小区的RSRP/RSRQ值、位置信息等内容。RLF reporting focuses on the situation when wireless link failures and handover failure-related problems occur, so that the network can determine what causes the wireless link failure or handover failure, and optimize network parameters. The main reported information includes the RSRP/RSRQ value and location information of the serving cell.
CEF上报重点针对连接建立失败相关问题产生时的情况进行上报,从而使得网络能够判断是因为什么原因造成的连接建立失败问题,并且进行终端接入优化。主要上报的信息包括发生失败的小区ID、服务小区的RSRP/RSRQ值、位置信息、时间戳、尝试的随机接入Preamble数量、最大的发射功率等内容。The CEF report focuses on the situation when the connection establishment failure related problems occur, so that the network can determine the reason for the connection establishment failure problem, and optimize terminal access. The main reported information includes the cell ID where the failure occurred, the RSRP/RSRQ value of the serving cell, location information, time stamp, the number of random access preambles attempted, and the maximum transmission power.
以上上报中Logged MDT、RLF Report和CEF Report的基本流程较为类似,大致流程如下如图2所示,在该流程中,终端设备会在连接建立完成消息中(例如,LTE中的RRCConnectionEstablishmentComplete)携带指示信息,以指示其存储了Logged MDT、RLF或者CEF的数据。基站在收到该连接建立完成消息之后,基站会采用终端信息请求(UEInformationRequest)消息促使终端上报所存储的信息,终端则会使用终端信息上报(UEInformationResponse)消息上报所存储的信息。The basic procedures of Logged MDT, RLF Report and CEF Report in the above reports are similar. The general procedure is as shown in Figure 2. In this procedure, the terminal device will carry an indication in the connection establishment complete message (for example, RRCConnectionEstablishmentComplete in LTE) Information to indicate that it stores Logged MDT, RLF, or CEF data. After the base station receives the connection establishment complete message, the base station uses a terminal information request (UEInformationRequest) message to prompt the terminal to report the stored information, and the terminal uses a terminal information report (UEInformationResponse) message to report the stored information.
需要说明的是,Logged MDT主要针对空闲态终端进行网络测量使用;Immediate MDT主要针对连接态终端进行网络测量使用,报终端波束失败恢复(BFR)成功和切换成功;CEF主要在终端进行接入时记录异常事件;RLF Report主要在终端发生无线链路失败时或者切换失败时(包括失败后重建成功和失败后重建失败)记录异常事件。It should be noted that Logged MDT is mainly used for network measurement of idle state terminals; Immediate MDT is mainly used for network measurement of connected terminals, reporting the successful beam failure recovery (BFR) and handover of the terminal; CEF is mainly used when the terminal is accessing Record abnormal events; RLF Report mainly records abnormal events when the terminal has a wireless link failure or handover failure (including successful reconstruction after failure and failure after failure).
然而,终端设备所上报的MDT、RLF或者CEF主要考虑地面覆盖,所涉及的参数上报只针对地面终端,影响了诸如无人机等终端的网络优化性能。另一方面,终端设备所上报的MDT、RLF或者CEF没有考虑单独针对特殊的高度区域,特殊的终端的基站进行上报的设计。However, the MDT, RLF, or CEF reported by terminal equipment mainly considers ground coverage, and the related parameter reporting is only for ground terminals, which affects the network optimization performance of terminals such as drones. On the other hand, the MDT, RLF, or CEF reported by the terminal device does not consider the design of reporting separately for the special height area and the base station of the special terminal.
基于上述技术问题,本申请实施例提供一种无线通信方法,可以针对特定的高度范围和/或特定的小区类型进行MDT、RLF、CEF或者测量上报,从而避免一些不必要的测量上报。Based on the foregoing technical problems, embodiments of the present application provide a wireless communication method that can perform MDT, RLF, CEF, or measurement report for a specific height range and/or specific cell type, thereby avoiding some unnecessary measurement reports.
以下详细阐述本申请针对上述技术问题而设计的无线通信方案。The following describes in detail the wireless communication solution designed by the present application in response to the above technical problems.
图3是根据本申请实施例的无线通信方法200的示意性流程图,如图3所示,该方法200可以包括如下内容中的部分或全部:FIG. 3 is a schematic flowchart of a wireless communication method 200 according to an embodiment of the present application. As shown in FIG. 3, the method 200 may include some or all of the following contents:
S210,终端设备向网络设备发送针对第一高度范围和/或第一小区类型的第一信息,其中,S210: The terminal device sends first information for the first height range and/or the first cell type to the network device, where:
该第一信息包括以下信息中的至少一种:MDT相关信息、RLF相关信息、CEF相关信息或者测量上报信息;The first information includes at least one of the following information: MDT related information, RLF related information, CEF related information, or measurement report information;
S220,该网络设备接收该终端设备发送的该第一信息。S220: The network device receives the first information sent by the terminal device.
在本申请实施例中,在一些特殊的场景下,该终端设备仅需要上报针对第一高度范围和/或第一小区类型的第一信息,而无需上报其他高度范围或者其他小区类型的第一信息,从而可以避免一些不必要的参数上报,减少第一信息上报所产生的信令开销。In the embodiment of the present application, in some special scenarios, the terminal device only needs to report the first information for the first height range and/or the first cell type, and does not need to report the first information for other height ranges or other cell types. Therefore, some unnecessary parameter reporting can be avoided, and the signaling overhead generated by the first information reporting can be reduced.
可选地,该MDT相关信息包括该终端设备的高度信息和/或该终端设备的小区类型信息。该MDT相关信息还可以包括小区RSRP/RSRQ值、波束RSRP/RSRQ、位置信息、时间信息等。Optionally, the MDT related information includes height information of the terminal device and/or cell type information of the terminal device. The MDT related information may also include cell RSRP/RSRQ values, beam RSRP/RSRQ, location information, time information, and so on.
可选地,在本申请实施例中,该RLF相关信息包括该终端设备的高度信息和/或该终端设备的小区类型信息。该RLF相关信息还可以包括服务小区的RSRP/RSRQ值、位置信息等内容。Optionally, in this embodiment of the present application, the RLF related information includes height information of the terminal device and/or cell type information of the terminal device. The RLF related information may also include the RSRP/RSRQ value and location information of the serving cell.
可选地,在本申请实施例中,该CEF相关信息包括该终端设备的高度信息和/或该终端设备的小区类型信息。该CEF相关信息还可以包括发生失败的小区ID、服务小区的RSRP/RSRQ值、位置信息、时间戳、尝试的随机接入Preamble数量、最大的发射功率等内容。Optionally, in this embodiment of the present application, the CEF related information includes height information of the terminal device and/or cell type information of the terminal device. The CEF related information may also include the cell ID where the failure occurred, the RSRP/RSRQ value of the serving cell, location information, timestamp, the number of random access preambles attempted, and the maximum transmission power.
可选地,在本申请实施例中,该测量上报信息包括该终端设备的高度信息和/或该终端设备的小区类型信息。该测量上报信息还可以包括一些其他的信息,本申请对此并不限定。Optionally, in this embodiment of the present application, the measurement report information includes height information of the terminal device and/or cell type information of the terminal device. The measurement report information may also include some other information, which is not limited in this application.
可选地,在本申请实施例中,该终端设备需要预先获取针对该第一高度范围和/或该第一小区类型的MDT相关信息、RLF相关信息、CEF相关信息或者测量上报信息。Optionally, in this embodiment of the present application, the terminal device needs to obtain in advance MDT related information, RLF related information, CEF related information, or measurement report information for the first height range and/or the first cell type.
例如,该终端设备首先获取(如通过测量方式获取)针对特定高度范围和/或特定小区类型的MDT相关信息、RLF相关信息、CEF相关信息或者测量上报信息,然后,从针对特定高度范围和/或特定小区类型的MDT相关信息、RLF相关信息、CEF相关信息或者测量上报信息选取针对该第一高度范围和/或该第一小区类型的MDT相关信息、RLF相关信息、CEF相关信息或者测量上报信息。For example, the terminal device first obtains (for example, obtained by measurement) MDT-related information, RLF-related information, CEF-related information, or measurement report information for a specific height range and/or specific cell type, and then, from the specific height range and/or specific cell type. Or MDT related information, RLF related information, CEF related information or measurement report information of a specific cell type is selected for the first height range and/or MDT related information, RLF related information, CEF related information or measurement report of the first cell type information.
又例如,该终端设备直接获取(如通过测量方式获取)针对该第一高度范围和/或该第一小区类型的MDT相关信息、RLF相关信息、CEF相关信息或者测量上报信息。For another example, the terminal device directly obtains (for example, obtained by a measurement method) MDT related information, RLF related information, CEF related information, or measurement report information for the first height range and/or the first cell type.
可选地,在本申请实施例中,该第一高度范围包括适于无人机飞行的高度范围。Optionally, in this embodiment of the present application, the first height range includes a height range suitable for drone flight.
例如,该终端设备为无人机。For example, the terminal device is a drone.
可选地,该第一高度范围还可以包括一些其他的高度范围,例如,50m-100m,500m-1000m等等。Optionally, the first height range may also include some other height ranges, for example, 50m-100m, 500m-1000m, and so on.
在本申请实施例中,小区类型可以是基于小区所服务的终端设备所承载交通工具的类型划分得到的,该小区类型包括该第一小区类型。In the embodiment of the present application, the cell type may be obtained based on the type of transportation carried by the terminal equipment served by the cell, and the cell type includes the first cell type.
可选地,在本申请实施例中,该第一小区类型包括但不限于以下中的至少一种:Optionally, in this embodiment of the application, the first cell type includes but is not limited to at least one of the following:
无人机小区,高速铁路小区,高速公路小区。UAV community, high-speed railway community, highway community.
可选地,在本申请实施例中,该第一高度范围和/或该第一小区类型可以是该网络设备预先配置的。例如,该终端设备接收该网络设备发送的第一配置信息,该第一配置信息用于指示该第一高度范围和/或该第一小区类型。相应地,该网络设备向该终端设备发送该第一配置信息。Optionally, in this embodiment of the present application, the first height range and/or the first cell type may be pre-configured by the network device. For example, the terminal device receives first configuration information sent by the network device, where the first configuration information is used to indicate the first height range and/or the first cell type. Correspondingly, the network device sends the first configuration information to the terminal device.
例如,该第一配置信息指示终端设备对某一高度以上的区域进行路测记录。For example, the first configuration information instructs the terminal device to perform a drive test record for an area above a certain height.
又例如,该第一配置信息指示终端设备对50m-100m的区域进行路测记录。For another example, the first configuration information instructs the terminal device to perform a drive test record for an area of 50m-100m.
再例如,该第一配置信息指示终端设备无人机小区进行路测记录。For another example, the first configuration information instructs the terminal equipment UAV cell to perform drive test records.
再例如,各个小区在系统信息中可以包含无人机小区的标识,从而区分是否是属于无人机小区。For another example, the system information of each cell may include the identity of the drone cell, so as to distinguish whether it belongs to the drone cell.
可选地,该第一高度范围和/或该第一小区类型也可以是预设的,或者,该第一高度范围和/或该第一小区类型是协议约定的。Optionally, the first height range and/or the first cell type may also be preset, or the first height range and/or the first cell type are agreed upon by agreement.
可选地,在本申请实施例中,在获取该第一信息之后,该终端设备可以先将该第一信息存储起来,然后,在网络设备要求上报的时候,上报该第一信息。Optionally, in this embodiment of the present application, after acquiring the first information, the terminal device may first store the first information, and then report the first information when the network device requires reporting.
例如,在终端设备处于空闲态或者去激活态的情况下,在获取该第一信息之后,该终端设备可以先将该第一信息存储起来,然后,在网络设备要求上报的时候,上报该第一信息。For example, when the terminal device is in the idle state or in the deactivated state, after acquiring the first information, the terminal device may first store the first information, and then, when the network device requires reporting, report the first information. One information.
可选地,该终端设备向该网络设备发送第一指示信息,该第一指示信息用于指示该终端设备存储有该第一信息。Optionally, the terminal device sends first indication information to the network device, where the first indication information is used to indicate that the terminal device stores the first information.
进一步地,该终端设备接收该网络设备发送的第一请求信息,该第一请求信息用于指示该终端设备上报该第一信息。Further, the terminal device receives the first request information sent by the network device, where the first request information is used to instruct the terminal device to report the first information.
在该终端设备接收到该第一请求信息之后,该终端设备执行上述步骤S210。After the terminal device receives the first request information, the terminal device executes the foregoing step S210.
相应地,该网络设备接收该终端设备发送的该第一指示信息,响应于该第一指示信息,该网络设 备向该终端设备发送该第一请求信息。Correspondingly, the network device receives the first instruction information sent by the terminal device, and in response to the first instruction information, the network device sends the first request information to the terminal device.
可选地,在本申请实施例中,该终端设备可以周期性地或者基于事件触发型地向该网络设备发送该第一信息。Optionally, in this embodiment of the present application, the terminal device may send the first information to the network device periodically or based on an event trigger.
例如,在该终端设备处于连接态的情况下,该终端设备可以周期性地或者基于事件触发型地向该网络设备发送该第一信息。For example, when the terminal device is in a connected state, the terminal device may send the first information to the network device periodically or based on an event trigger.
可选地,该终端设备发送该第一信息的周期可以是网络设备预先配置的,该该终端设备发送该第一信息的周期也可以是预设的或者协议约定的。Optionally, the period for the terminal device to send the first information may be pre-configured by the network device, and the period for the terminal device to send the first information may also be preset or agreed upon by agreement.
可选地,触发该终端设备发送该第一信息的事件可以是网络设备预先配置的,触发该终端设备发送该第一信息的事件也可以是预设的或者协议约定的。Optionally, the event that triggers the terminal device to send the first information may be pre-configured by the network device, and the event that triggers the terminal device to send the first information may also be preset or agreed upon in a protocol.
例如,在邻小区的信号质量比服务小区的信号质量好一个门限值时,触发该终端设备发送该第一信息。For example, when the signal quality of the neighboring cell is better than the signal quality of the serving cell by a threshold, the terminal device is triggered to send the first information.
因此,在本申请实施例中,终端设备可以将针对第一高度范围和/或第一小区类型的MDT相关信息、RLF相关信息、CEF相关信息或者测量上报信息上报给网络设备,从而可以减少不必要参数上报,也能够提升网络优化性能。Therefore, in the embodiment of the present application, the terminal device can report the MDT related information, RLF related information, CEF related information, or measurement report information for the first height range and/or first cell type to the network device, thereby reducing the amount of trouble. Reporting necessary parameters can also improve network optimization performance.
图4示出了根据本申请实施例的终端设备300的示意性框图。如图4所示,该终端设备300包括:FIG. 4 shows a schematic block diagram of a terminal device 300 according to an embodiment of the present application. As shown in FIG. 4, the terminal device 300 includes:
通信单元310,用于向网络设备发送针对第一高度范围和/或第一小区类型的第一信息,其中,The communication unit 310 is configured to send first information for a first height range and/or a first cell type to a network device, where:
该第一信息包括以下信息中的至少一种:The first information includes at least one of the following information:
MDT相关信息、RLF相关信息、CEF相关信息或者测量上报信息。MDT related information, RLF related information, CEF related information or measurement report information.
可选地,小区类型是基于小区所服务的终端设备所承载交通工具的类型划分得到的,该小区类型包括该第一小区类型。Optionally, the cell type is obtained based on the types of vehicles carried by terminal devices served by the cell, and the cell type includes the first cell type.
可选地,该第一小区类型包括以下中的至少一种:Optionally, the first cell type includes at least one of the following:
无人机小区,高速铁路小区,高速公路小区。UAV community, high-speed railway community, highway community.
可选地,该通信单元310还用于接收该网络设备发送的第一配置信息,该第一配置信息用于指示该第一高度范围和/或该第一小区类型。Optionally, the communication unit 310 is further configured to receive first configuration information sent by the network device, where the first configuration information is used to indicate the first height range and/or the first cell type.
可选地,该终端设备300还包括:Optionally, the terminal device 300 further includes:
处理单元320,用于获取针对该第一高度范围和/或该第一小区类型的MDT相关信息、RLF相关信息、CEF相关信息或者测量上报信息。The processing unit 320 is configured to obtain MDT related information, RLF related information, CEF related information, or measurement report information for the first height range and/or the first cell type.
可选地,该通信单元310还用于向该网络设备发送第一指示信息,该第一指示信息用于指示该终端设备存储有该第一信息。Optionally, the communication unit 310 is further configured to send first indication information to the network device, where the first indication information is used to indicate that the terminal device stores the first information.
可选地,该通信单元310还用于接收该网络设备发送的第一请求信息,该第一请求信息用于指示该终端设备上报该第一信息。Optionally, the communication unit 310 is further configured to receive first request information sent by the network device, where the first request information is used to instruct the terminal device to report the first information.
可选地,该通信单元310具体用于:Optionally, the communication unit 310 is specifically configured to:
周期性地或者基于事件触发型地向该网络设备发送该第一信息。The first information is sent to the network device periodically or based on an event-triggered type.
可选地,该MDT相关信息包括该终端设备300的高度信息和/或该终端设备300的小区类型信息。Optionally, the MDT related information includes height information of the terminal device 300 and/or cell type information of the terminal device 300.
可选地,该RLF相关信息包括该终端设备300的高度信息和/或该终端设备300的小区类型信息。Optionally, the RLF related information includes height information of the terminal device 300 and/or cell type information of the terminal device 300.
可选地,该CEF相关信息包括该终端设备300的高度信息和/或该终端设备300的小区类型信息。Optionally, the CEF related information includes height information of the terminal device 300 and/or cell type information of the terminal device 300.
可选地,该测量上报信息包括该终端设备300的高度信息和/或该终端设备300的小区类型信息。Optionally, the measurement report information includes height information of the terminal device 300 and/or cell type information of the terminal device 300.
可选地,该终端设备300为无人机。Optionally, the terminal device 300 is a drone.
应理解,根据本申请实施例的终端设备300可对应于本申请方法实施例中的终端设备,并且终端设备300中的各个单元的上述和其它操作和/或功能分别为了实现图3所示方法200中终端设备的相应流程,为了简洁,在此不再赘述。It should be understood that the terminal device 300 according to the embodiment of the present application may correspond to the terminal device in the method embodiment of the present application, and the above-mentioned and other operations and/or functions of each unit in the terminal device 300 are to implement the method shown in FIG. 3 respectively. For the sake of brevity, the corresponding process of the terminal equipment in 200 will not be repeated here.
图5示出了根据本申请实施例的网络设备400的示意性框图。如图5所示,该网络设备400包括:Fig. 5 shows a schematic block diagram of a network device 400 according to an embodiment of the present application. As shown in FIG. 5, the network device 400 includes:
通信单元410,用于接收终端设备发送的针对第一高度范围和/或第一小区类型的第一信息,其中,The communication unit 410 is configured to receive first information for a first height range and/or a first cell type sent by a terminal device, where:
该第一信息包括以下信息中的至少一种:The first information includes at least one of the following information:
MDT相关信息、RLF相关信息、CEF相关信息或者测量上报信息。MDT related information, RLF related information, CEF related information or measurement report information.
可选地,小区类型是基于小区所服务的终端设备所承载交通工具的类型划分得到的,该小区类型包括该第一小区类型。Optionally, the cell type is obtained based on the types of vehicles carried by terminal devices served by the cell, and the cell type includes the first cell type.
可选地,该第一小区类型包括以下中的至少一种:Optionally, the first cell type includes at least one of the following:
无人机小区,高速铁路小区,高速公路小区。UAV community, high-speed railway community, highway community.
可选地,该通信单元410还用于向该终端设备发送第一配置信息,该第一配置信息用于指示该第一高度范围和/或该第一小区类型。Optionally, the communication unit 410 is further configured to send first configuration information to the terminal device, where the first configuration information is used to indicate the first height range and/or the first cell type.
可选地,该通信单元410还用于接收该终端设备发送的第一指示信息,该第一指示信息用于指示 该终端设备存储有该第一信息;Optionally, the communication unit 410 is further configured to receive first indication information sent by the terminal device, where the first indication information is used to indicate that the terminal device stores the first information;
该通信单元410还用于向该终端设备发送第一请求信息,该第一请求信息用于指示该终端设备上报该第一信息。The communication unit 410 is further configured to send first request information to the terminal device, where the first request information is used to instruct the terminal device to report the first information.
可选地,该通信单元410具体用于:Optionally, the communication unit 410 is specifically configured to:
接收该终端设备周期性地或者基于事件触发型地发送的该第一信息。Receiving the first information sent by the terminal device periodically or based on an event-triggered type.
可选地,该MDT相关信息包括该终端设备的高度信息和/或该终端设备的小区类型信息。Optionally, the MDT related information includes height information of the terminal device and/or cell type information of the terminal device.
可选地,该RLF相关信息包括该终端设备的高度信息和/或该终端设备的小区类型信息。Optionally, the RLF related information includes height information of the terminal device and/or cell type information of the terminal device.
可选地,该CEF相关信息包括该终端设备的高度信息和/或该终端设备的小区类型信息。Optionally, the CEF related information includes height information of the terminal device and/or cell type information of the terminal device.
可选地,该测量上报信息包括该终端设备的高度信息和/或该终端设备的小区类型信息。Optionally, the measurement report information includes height information of the terminal device and/or cell type information of the terminal device.
可选地,该终端设备为无人机。Optionally, the terminal device is a drone.
应理解,根据本申请实施例的网络设备400可对应于本申请方法实施例中的网络设备,并且网络设备400中的各个单元的上述和其它操作和/或功能分别为了实现图3所示方法200中网络设备的相应流程,为了简洁,在此不再赘述。It should be understood that the network device 400 according to the embodiment of the present application may correspond to the network device in the method embodiment of the present application, and the above and other operations and/or functions of each unit in the network device 400 are to implement the method shown in FIG. 3 respectively. For the sake of brevity, the corresponding process of the network equipment in 200 will not be repeated here.
图6是本申请实施例提供的一种通信设备500示意性结构图。图6所示的通信设备500包括处理器510,处理器510可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。FIG. 6 is a schematic structural diagram of a communication device 500 provided by an embodiment of the present application. The communication device 500 shown in FIG. 6 includes a processor 510, and the processor 510 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
可选地,如图6所示,通信设备500还可以包括存储器520。其中,处理器510可以从存储器520中调用并运行计算机程序,以实现本申请实施例中的方法。Optionally, as shown in FIG. 6, the communication device 500 may further include a memory 520. The processor 510 may call and run a computer program from the memory 520 to implement the method in the embodiment of the present application.
其中,存储器520可以是独立于处理器510的一个单独的器件,也可以集成在处理器510中。The memory 520 may be a separate device independent of the processor 510, or may be integrated in the processor 510.
可选地,如图6所示,通信设备500还可以包括收发器530,处理器510可以控制该收发器530与其他设备进行通信,具体地,可以向其他设备发送信息或数据,或接收其他设备发送的信息或数据。Optionally, as shown in FIG. 6, the communication device 500 may further include a transceiver 530, and the processor 510 may control the transceiver 530 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other devices. Information or data sent by the device.
其中,收发器530可以包括发射机和接收机。收发器530还可以进一步包括天线,天线的数量可以为一个或多个。Among them, the transceiver 530 may include a transmitter and a receiver. The transceiver 530 may further include an antenna, and the number of antennas may be one or more.
可选地,该通信设备500具体可为本申请实施例的网络设备或者基站,并且该通信设备500可以实现本申请实施例的各个方法中由网络设备或者基站实现的相应流程,为了简洁,在此不再赘述。Optionally, the communication device 500 may specifically be a network device or a base station in an embodiment of the present application, and the communication device 500 may implement the corresponding process implemented by the network device or the base station in each method of the embodiment of the present application. For the sake of brevity, This will not be repeated here.
可选地,该通信设备500具体可为本申请实施例的移动终端/终端设备,并且该通信设备500可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。Optionally, the communication device 500 may specifically be a mobile terminal/terminal device of an embodiment of the present application, and the communication device 500 may implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application. For simplicity , I won’t repeat it here.
图7是本申请实施例的装置的示意性结构图。图7所示的装置600包括处理器610,处理器610可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。Fig. 7 is a schematic structural diagram of a device according to an embodiment of the present application. The apparatus 600 shown in FIG. 7 includes a processor 610, and the processor 610 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
可选地,如图7所示,装置600还可以包括存储器620。其中,处理器610可以从存储器620中调用并运行计算机程序,以实现本申请实施例中的方法。Optionally, as shown in FIG. 7, the apparatus 600 may further include a memory 620. The processor 610 may call and run a computer program from the memory 620 to implement the method in the embodiment of the present application.
其中,存储器620可以是独立于处理器610的一个单独的器件,也可以集成在处理器610中。The memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
可选地,该装置600还可以包括输入接口630。其中,处理器610可以控制该输入接口630与其他设备或芯片进行通信,具体地,可以获取其他设备或芯片发送的信息或数据。Optionally, the device 600 may further include an input interface 630. The processor 610 can control the input interface 630 to communicate with other devices or chips, and specifically, can obtain information or data sent by other devices or chips.
可选地,该装置600还可以包括输出接口640。其中,处理器610可以控制该输出接口640与其他设备或芯片进行通信,具体地,可以向其他设备或芯片输出信息或数据。Optionally, the device 600 may further include an output interface 640. The processor 610 can control the output interface 640 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
可选地,该装置可应用于本申请实施例中的网络设备或者基站,并且该装置可以实现本申请实施例的各个方法中由网络设备或者基站实现的相应流程,为了简洁,在此不再赘述。Optionally, the device can be applied to the network equipment or the base station in the embodiments of the present application, and the device can implement the corresponding procedures implemented by the network equipment or the base station in the various methods of the embodiments of the present application. For the sake of brevity, it will not be omitted here. Repeat.
可选地,该装置可应用于本申请实施例中的移动终端/终端设备,并且该装置可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。Optionally, the device can be applied to the mobile terminal/terminal device in the embodiment of this application, and the device can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of this application. For brevity, here is No longer.
可选地,本申请实施例提到的装置也可以是芯片。例如可以是系统级芯片,系统芯片,芯片系统或片上系统芯片等。Optionally, the device mentioned in the embodiment of the present application may also be a chip. For example, it can be a system-level chip, a system-on-chip, a system-on-chip, or a system-on-chip.
图8是本申请实施例提供的一种通信系统700的示意性框图。如图8所示,该通信系统700包括终端设备710和网络设备720。FIG. 8 is a schematic block diagram of a communication system 700 according to an embodiment of the present application. As shown in FIG. 8, the communication system 700 includes a terminal device 710 and a network device 720.
其中,该终端设备710可以用于实现上述方法中由终端设备实现的相应的功能,以及该网络设备720可以用于实现上述方法中由网络设备或者基站实现的相应的功能为了简洁,在此不再赘述。Wherein, the terminal device 710 can be used to implement the corresponding function implemented by the terminal device in the above method, and the network device 720 can be used to implement the corresponding function implemented by the network device or the base station in the above method. Repeat it again.
应理解,本申请实施例的处理器可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者 用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器,处理器读取存储器中的信息,结合其硬件完成上述方法的步骤。It should be understood that the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability. In the implementation process, the steps of the foregoing method embodiments can be completed by hardware integrated logic circuits in the processor or instructions in the form of software. The aforementioned processor may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other Programming logic devices, discrete gates or transistor logic devices, discrete hardware components. The methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like. The steps of the method disclosed in the embodiments of the present application may be directly embodied as being executed and completed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor. The software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, registers. The storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
可以理解,本申请实施例中的存储器可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)。应注意,本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。It can be understood that the memory in the embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory. Among them, the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory. The volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache. By way of exemplary but not restrictive description, many forms of RAM are available, such as static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (Synchlink DRAM, SLDRAM) ) And Direct Rambus RAM (DR RAM). It should be noted that the memories of the systems and methods described herein are intended to include, but are not limited to, these and any other suitable types of memories.
应理解,上述存储器为示例性但不是限制性说明,例如,本申请实施例中的存储器还可以是静态随机存取存储器(static RAM,SRAM)、动态随机存取存储器(dynamic RAM,DRAM)、同步动态随机存取存储器(synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(synch link DRAM,SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)等等。也就是说,本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。It should be understood that the foregoing memory is exemplary but not restrictive. For example, the memory in the embodiment of the present application may also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM), etc. That is to say, the memory in the embodiment of the present application is intended to include but not limited to these and any other suitable types of memory.
本申请实施例还提供了一种计算机可读存储介质,用于存储计算机程序。The embodiment of the present application also provides a computer-readable storage medium for storing computer programs.
可选的,该计算机可读存储介质可应用于本申请实施例中的网络设备或者基站,并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备或者基站实现的相应流程,为了简洁,在此不再赘述。Optionally, the computer-readable storage medium can be applied to the network device or base station in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device or the base station in each method of the embodiment of the present application, for It's concise, so I won't repeat it here.
可选地,该计算机可读存储介质可应用于本申请实施例中的移动终端/终端设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。Optionally, the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program enables the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application , For the sake of brevity, I will not repeat it here.
本申请实施例还提供了一种计算机程序产品,包括计算机程序指令。The embodiments of the present application also provide a computer program product, including computer program instructions.
可选的,该计算机程序产品可应用于本申请实施例中的网络设备或者基站,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备或者基站实现的相应流程,为了简洁,在此不再赘述。Optionally, the computer program product can be applied to the network device or base station in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device or the base station in each method of the embodiment of the present application, for the sake of brevity , I won’t repeat it here.
可选地,该计算机程序产品可应用于本申请实施例中的移动终端/终端设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。Optionally, the computer program product can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application, For brevity, I won't repeat them here.
本申请实施例还提供了一种计算机程序。The embodiment of the present application also provides a computer program.
可选的,该计算机程序可应用于本申请实施例中的网络设备或者基站,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由网络设备或者基站实现的相应流程,为了简洁,在此不再赘述。Optionally, the computer program can be applied to the network device or base station in the embodiment of the present application. When the computer program runs on the computer, the computer is caused to execute the corresponding implementation of the network device or the base station in each method of the embodiment of the present application. For the sake of brevity, the process will not be repeated here.
可选地,该计算机程序可应用于本申请实施例中的移动终端/终端设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。Optionally, the computer program can be applied to the mobile terminal/terminal device in the embodiment of the present application. When the computer program runs on the computer, the computer executes each method in the embodiment of the present application. For the sake of brevity, the corresponding process will not be repeated here.
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本申请的范围。A person of ordinary skill in the art may be aware that the units and algorithm steps of the examples described in combination with the embodiments disclosed herein can be implemented by electronic hardware or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraint conditions of the technical solution. Professionals and technicians can use different methods for each specific application to implement the described functions, but such implementation should not be considered beyond the scope of this application.
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。Those skilled in the art can clearly understand that, for the convenience and conciseness of description, the specific working process of the above-described system, device, and unit can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.
在本申请所提供的几个实施例中,应该理解到,所揭露的系统、装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信 连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。In the several embodiments provided in this application, it should be understood that the disclosed system, device, and method may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or It can be integrated into another system, or some features can be ignored or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。In addition, the functional units in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。针对这样的理解,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或者该技术方案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中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。If the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium. In response to this understanding, the technical solution of this application essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应所述以权利要求的保护范围为准。The above are only specific implementations of this application, but the protection scope of this application is not limited to this. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed in this application. Should be covered within the scope of protection of this application. Therefore, the protection scope of this application shall be subject to the protection scope of the claims.
Claims (58)
- 一种无线通信方法,其特征在于,包括:A wireless communication method, characterized by comprising:终端设备向网络设备发送针对第一高度范围和/或第一小区类型的第一信息,其中,The terminal device sends first information for the first height range and/or the first cell type to the network device, where:所述第一信息包括以下信息中的至少一种:The first information includes at least one of the following information:最小化路测MDT相关信息、无线链路失败RLF相关信息、连接建立失败CEF相关信息或者测量上报信息。Minimize drive test MDT related information, radio link failure RLF related information, connection establishment failure CEF related information, or measurement report information.
- 根据权利要求1所述的方法,其特征在于,小区类型是基于小区所服务的终端设备所承载交通工具的类型划分得到的,所述小区类型包括所述第一小区类型。The method according to claim 1, wherein the cell type is obtained based on the type of transportation carried by terminal equipment served by the cell, and the cell type includes the first cell type.
- 根据权利要求1或2所述的方法,其特征在于,所述第一小区类型包括以下中的至少一种:The method according to claim 1 or 2, wherein the first cell type includes at least one of the following:无人机小区,高速铁路小区,高速公路小区。UAV community, high-speed railway community, highway community.
- 根据权利要求1至3中任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 1 to 3, wherein the method further comprises:所述终端设备接收所述网络设备发送的第一配置信息,所述第一配置信息用于指示所述第一高度范围和/或所述第一小区类型。The terminal device receives first configuration information sent by the network device, where the first configuration information is used to indicate the first height range and/or the first cell type.
- 根据权利要求1至4中任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 1 to 4, wherein the method further comprises:所述终端设备获取针对所述第一高度范围和/或所述第一小区类型的MDT相关信息、RLF相关信息、CEF相关信息或者测量上报信息。The terminal device obtains MDT related information, RLF related information, CEF related information, or measurement report information for the first height range and/or the first cell type.
- 根据权利要求1至5中任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 1 to 5, wherein the method further comprises:所述终端设备向所述网络设备发送第一指示信息,所述第一指示信息用于指示所述终端设备存储有所述第一信息。The terminal device sends first indication information to the network device, where the first indication information is used to indicate that the terminal device stores the first information.
- 根据权利要求6所述的方法,其特征在于,所述方法还包括:The method according to claim 6, wherein the method further comprises:所述终端设备接收所述网络设备发送的第一请求信息,所述第一请求信息用于指示所述终端设备上报所述第一信息。The terminal device receives first request information sent by the network device, where the first request information is used to instruct the terminal device to report the first information.
- 根据权利要求1至7中任一项所述的方法,其特征在于,所述终端设备向网络设备发送针对第一高度范围和/或第一小区类型的第一信息,包括:The method according to any one of claims 1 to 7, wherein the terminal device sending the first information for the first height range and/or the first cell type to the network device comprises:所述终端设备周期性地或者基于事件触发型地向所述网络设备发送所述第一信息。The terminal device sends the first information to the network device periodically or based on an event trigger.
- 根据权利要求1至8中任一项所述的方法,其特征在于,所述MDT相关信息包括所述终端设备的高度信息和/或所述终端设备的小区类型信息。The method according to any one of claims 1 to 8, wherein the MDT-related information includes height information of the terminal device and/or cell type information of the terminal device.
- 根据权利要求1至9中任一项所述的方法,其特征在于,所述RLF相关信息包括所述终端设备的高度信息和/或所述终端设备的小区类型信息。The method according to any one of claims 1 to 9, wherein the RLF related information includes height information of the terminal device and/or cell type information of the terminal device.
- 根据权利要求1至10中任一项所述的方法,其特征在于,所述CEF相关信息包括所述终端设备的高度信息和/或所述终端设备的小区类型信息。The method according to any one of claims 1 to 10, wherein the CEF related information includes height information of the terminal device and/or cell type information of the terminal device.
- 根据权利要求1至11中任一项所述的方法,其特征在于,所述测量上报信息包括所述终端设备的高度信息和/或所述终端设备的小区类型信息。The method according to any one of claims 1 to 11, wherein the measurement report information includes height information of the terminal device and/or cell type information of the terminal device.
- 根据权利要求1至12中任一项所述的方法,其特征在于,所述终端设备为无人机。The method according to any one of claims 1 to 12, wherein the terminal device is a drone.
- 一种无线通信方法,其特征在于,包括:A wireless communication method, characterized by comprising:网络设备接收终端设备发送的针对第一高度范围和/或第一小区类型的第一信息,其中,The network device receives the first information for the first height range and/or the first cell type sent by the terminal device, where:所述第一信息包括以下信息中的至少一种:The first information includes at least one of the following information:最小化路测MDT相关信息、无线链路失败RLF相关信息、连接建立失败CEF相关信息或者测量上报信息。Minimize drive test MDT related information, radio link failure RLF related information, connection establishment failure CEF related information, or measurement report information.
- 根据权利要求14所述的方法,其特征在于,小区类型是基于小区所服务的终端设备所承载交通工具的类型划分得到的,所述小区类型包括所述第一小区类型。The method according to claim 14, wherein the cell type is obtained based on the type of transportation carried by terminal equipment served by the cell, and the cell type includes the first cell type.
- 根据权利要求14或15所述的方法,其特征在于,所述第一小区类型包括以下中的至少一种:The method according to claim 14 or 15, wherein the first cell type includes at least one of the following:无人机小区,高速铁路小区,高速公路小区。UAV community, high-speed railway community, highway community.
- 根据权利要求14至16中任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 14 to 16, wherein the method further comprises:所述网络设备向所述终端设备发送第一配置信息,所述第一配置信息用于指示所述第一高度范围和/或所述第一小区类型。The network device sends first configuration information to the terminal device, where the first configuration information is used to indicate the first height range and/or the first cell type.
- 根据权利要求14至17中任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 14 to 17, wherein the method further comprises:所述网络设备接收所述终端设备发送的第一指示信息,所述第一指示信息用于指示所述终端设备存储有所述第一信息;Receiving, by the network device, first indication information sent by the terminal device, where the first indication information is used to indicate that the terminal device stores the first information;所述网络设备向所述终端设备发送第一请求信息,所述第一请求信息用于指示所述终端设备上报所述第一信息。The network device sends first request information to the terminal device, where the first request information is used to instruct the terminal device to report the first information.
- 根据权利要求14至18中任一项所述的方法,其特征在于,所述网络设备接收终端设备发送 的针对第一高度范围和/或第一小区类型的第一信息,包括:The method according to any one of claims 14 to 18, wherein the receiving, by the network device, the first information for the first height range and/or the first cell type sent by the terminal device comprises:所述网络设备接收所述终端设备周期性地或者基于事件触发型地发送的所述第一信息。The network device receives the first information sent by the terminal device periodically or on an event-triggered basis.
- 根据权利要求14至19中任一项所述的方法,其特征在于,所述MDT相关信息包括所述终端设备的高度信息和/或所述终端设备的小区类型信息。The method according to any one of claims 14 to 19, wherein the MDT related information includes height information of the terminal device and/or cell type information of the terminal device.
- 根据权利要求14至20中任一项所述的方法,其特征在于,所述RLF相关信息包括所述终端设备的高度信息和/或所述终端设备的小区类型信息。The method according to any one of claims 14 to 20, wherein the RLF related information includes height information of the terminal device and/or cell type information of the terminal device.
- 根据权利要求14至21中任一项所述的方法,其特征在于,所述CEF相关信息包括所述终端设备的高度信息和/或所述终端设备的小区类型信息。The method according to any one of claims 14 to 21, wherein the CEF related information includes height information of the terminal device and/or cell type information of the terminal device.
- 根据权利要求14至22中任一项所述的方法,其特征在于,所述测量上报信息包括所述终端设备的高度信息和/或所述终端设备的小区类型信息。The method according to any one of claims 14 to 22, wherein the measurement report information includes height information of the terminal device and/or cell type information of the terminal device.
- 根据权利要求14至23中任一项所述的方法,其特征在于,所述终端设备为无人机。The method according to any one of claims 14 to 23, wherein the terminal device is a drone.
- 一种终端设备,其特征在于,包括:A terminal device, characterized in that it comprises:通信单元,用于向网络设备发送针对第一高度范围和/或第一小区类型的第一信息,其中,The communication unit is configured to send first information for the first height range and/or the first cell type to the network device, where:所述第一信息包括以下信息中的至少一种:The first information includes at least one of the following information:最小化路测MDT相关信息、无线链路失败RLF相关信息、连接建立失败CEF相关信息或者测量上报信息。Minimize drive test MDT related information, radio link failure RLF related information, connection establishment failure CEF related information, or measurement report information.
- 根据权利要求25所述的终端设备,其特征在于,小区类型是基于小区所服务的终端设备所承载交通工具的类型划分得到的,所述小区类型包括所述第一小区类型。The terminal device according to claim 25, wherein the cell type is obtained based on the type of transportation carried by the terminal device served by the cell, and the cell type includes the first cell type.
- 根据权利要求25或26所述的终端设备,其特征在于,所述第一小区类型包括以下中的至少一种:The terminal device according to claim 25 or 26, wherein the first cell type includes at least one of the following:无人机小区,高速铁路小区,高速公路小区。UAV community, high-speed railway community, highway community.
- 根据权利要求25至27中任一项所述的终端设备,其特征在于,所述通信单元还用于接收所述网络设备发送的第一配置信息,所述第一配置信息用于指示所述第一高度范围和/或所述第一小区类型。The terminal device according to any one of claims 25 to 27, wherein the communication unit is further configured to receive first configuration information sent by the network device, and the first configuration information is used to indicate the The first height range and/or the first cell type.
- 根据权利要求25至28中任一项所述的终端设备,其特征在于,所述终端设备还包括:The terminal device according to any one of claims 25 to 28, wherein the terminal device further comprises:处理单元,用于获取针对所述第一高度范围和/或所述第一小区类型的MDT相关信息、RLF相关信息、CEF相关信息或者测量上报信息。The processing unit is configured to obtain MDT related information, RLF related information, CEF related information, or measurement report information for the first height range and/or the first cell type.
- 根据权利要求25至29中任一项所述的终端设备,其特征在于,所述通信单元还用于向所述网络设备发送第一指示信息,所述第一指示信息用于指示所述终端设备存储有所述第一信息。The terminal device according to any one of claims 25 to 29, wherein the communication unit is further configured to send first instruction information to the network device, and the first instruction information is used to instruct the terminal The device stores the first information.
- 根据权利要求30所述的终端设备,其特征在于,所述通信单元还用于接收所述网络设备发送的第一请求信息,所述第一请求信息用于指示所述终端设备上报所述第一信息。The terminal device according to claim 30, wherein the communication unit is further configured to receive first request information sent by the network device, and the first request information is used to instruct the terminal device to report the first request information One information.
- 根据权利要求25至31中任一项所述的终端设备,其特征在于,所述通信单元具体用于:The terminal device according to any one of claims 25 to 31, wherein the communication unit is specifically configured to:周期性地或者基于事件触发型地向所述网络设备发送所述第一信息。The first information is sent to the network device periodically or based on an event-triggered type.
- 根据权利要求25至32中任一项所述的终端设备,其特征在于,所述MDT相关信息包括所述终端设备的高度信息和/或所述终端设备的小区类型信息。The terminal device according to any one of claims 25 to 32, wherein the MDT related information includes height information of the terminal device and/or cell type information of the terminal device.
- 根据权利要求25至33中任一项所述的终端设备,其特征在于,所述RLF相关信息包括所述终端设备的高度信息和/或所述终端设备的小区类型信息。The terminal device according to any one of claims 25 to 33, wherein the RLF related information includes height information of the terminal device and/or cell type information of the terminal device.
- 根据权利要求25至34中任一项所述的终端设备,其特征在于,所述CEF相关信息包括所述终端设备的高度信息和/或所述终端设备的小区类型信息。The terminal device according to any one of claims 25 to 34, wherein the CEF related information includes height information of the terminal device and/or cell type information of the terminal device.
- 根据权利要求25至35中任一项所述的终端设备,其特征在于,所述测量上报信息包括所述终端设备的高度信息和/或所述终端设备的小区类型信息。The terminal device according to any one of claims 25 to 35, wherein the measurement report information includes height information of the terminal device and/or cell type information of the terminal device.
- 根据权利要求25至36中任一项所述的终端设备,其特征在于,所述终端设备为无人机。The terminal device according to any one of claims 25 to 36, wherein the terminal device is a drone.
- 一种网络设备,其特征在于,包括:A network device, characterized by comprising:通信单元,用于接收终端设备发送的针对第一高度范围和/或第一小区类型的第一信息,其中,The communication unit is configured to receive first information for the first height range and/or the first cell type sent by the terminal device, where所述第一信息包括以下信息中的至少一种:The first information includes at least one of the following information:最小化路测MDT相关信息、无线链路失败RLF相关信息、连接建立失败CEF相关信息或者测量上报信息。Minimize drive test MDT related information, radio link failure RLF related information, connection establishment failure CEF related information, or measurement report information.
- 根据权利要求38所述的网络设备,其特征在于,小区类型是基于小区所服务的终端设备所承载交通工具的类型划分得到的,所述小区类型包括所述第一小区类型。The network device according to claim 38, wherein the cell type is obtained based on the type of transportation carried by terminal equipment served by the cell, and the cell type includes the first cell type.
- 根据权利要求38或39所述的网络设备,其特征在于,所述第一小区类型包括以下中的至少一种:The network device according to claim 38 or 39, wherein the first cell type includes at least one of the following:无人机小区,高速铁路小区,高速公路小区。UAV community, high-speed railway community, highway community.
- 根据权利要求38至40中任一项所述的网络设备,其特征在于,所述通信单元还用于向所述终端设备发送第一配置信息,所述第一配置信息用于指示所述第一高度范围和/或所述第一小区类型。The network device according to any one of claims 38 to 40, wherein the communication unit is further configured to send first configuration information to the terminal device, and the first configuration information is used to indicate the first configuration information. A height range and/or the first cell type.
- 根据权利要求38至41中任一项所述的网络设备,其特征在于,The network device according to any one of claims 38 to 41, wherein:所述通信单元还用于接收所述终端设备发送的第一指示信息,所述第一指示信息用于指示所述终端设备存储有所述第一信息;The communication unit is further configured to receive first indication information sent by the terminal device, where the first indication information is used to indicate that the terminal device stores the first information;所述通信单元还用于向所述终端设备发送第一请求信息,所述第一请求信息用于指示所述终端设备上报所述第一信息。The communication unit is further configured to send first request information to the terminal device, where the first request information is used to instruct the terminal device to report the first information.
- 根据权利要求38至42中任一项所述的网络设备,其特征在于,所述通信单元具体用于:The network device according to any one of claims 38 to 42, wherein the communication unit is specifically configured to:接收所述终端设备周期性地或者基于事件触发型地发送的所述第一信息。Receiving the first information sent by the terminal device periodically or on an event-triggered basis.
- 根据权利要求38至43中任一项所述的网络设备,其特征在于,所述MDT相关信息包括所述终端设备的高度信息和/或小区类型信息。The network device according to any one of claims 38 to 43, wherein the MDT-related information includes height information and/or cell type information of the terminal device.
- 根据权利要求38至44中任一项所述的网络设备,其特征在于,所述RLF相关信息包括所述终端设备的高度信息和/或所述终端设备的小区类型信息。The network device according to any one of claims 38 to 44, wherein the RLF related information includes height information of the terminal device and/or cell type information of the terminal device.
- 根据权利要求38至45中任一项所述的网络设备,其特征在于,所述CEF相关信息包括所述终端设备的高度信息和/或所述终端设备的小区类型信息。The network device according to any one of claims 38 to 45, wherein the CEF related information includes height information of the terminal device and/or cell type information of the terminal device.
- 根据权利要求38至46中任一项所述的网络设备,其特征在于,所述测量上报信息包括所述终端设备的高度信息和/或所述终端设备的小区类型信息。The network device according to any one of claims 38 to 46, wherein the measurement report information includes height information of the terminal device and/or cell type information of the terminal device.
- 根据权利要求38至47中任一项所述的网络设备,其特征在于,所述终端设备为无人机。The network device according to any one of claims 38 to 47, wherein the terminal device is a drone.
- 一种终端设备,其特征在于,包括:处理器和存储器,所述存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求1至13中任一项所述的方法。A terminal device, characterized by comprising: a processor and a memory, the memory is used to store a computer program, the processor is used to call and run the computer program stored in the memory, and execute as claimed in claims 1 to 13 Any of the methods described.
- 一种网络设备,其特征在于,包括:处理器和存储器,所述存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求14至24中任一项所述的方法。A network device, characterized by comprising: a processor and a memory, the memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory, and execute as claimed in claims 14 to 24 Any of the methods described.
- 一种装置,其特征在于,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述装置的设备执行如权利要求1至13中任一项所述的方法。An apparatus, characterized by comprising: a processor, configured to call and run a computer program from a memory, so that a device installed with the apparatus executes the method according to any one of claims 1 to 13.
- 一种装置,其特征在于,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述装置的设备执行如权利要求14至24中任一项所述的方法。An apparatus, characterized by comprising: a processor, configured to call and run a computer program from a memory, so that a device installed with the apparatus executes the method according to any one of claims 14 to 24.
- 一种计算机可读存储介质,其特征在于,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求1至13中任一项所述的方法。A computer-readable storage medium, characterized in that it is used to store a computer program that enables a computer to execute the method according to any one of claims 1 to 13.
- 一种计算机可读存储介质,其特征在于,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求14至24中任一项所述的方法。A computer-readable storage medium, characterized in that it is used to store a computer program that enables a computer to execute the method according to any one of claims 14 to 24.
- 一种计算机程序产品,其特征在于,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求1至13中任一项所述的方法。A computer program product, characterized by comprising computer program instructions, which cause a computer to execute the method according to any one of claims 1 to 13.
- 一种计算机程序产品,其特征在于,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求14至24中任一项所述的方法。A computer program product, characterized by comprising computer program instructions, which cause a computer to execute the method according to any one of claims 14 to 24.
- 一种计算机程序,其特征在于,所述计算机程序使得计算机执行如权利要求1至13中任一项所述的方法。A computer program, wherein the computer program causes a computer to execute the method according to any one of claims 1 to 13.
- 一种计算机程序,其特征在于,所述计算机程序使得计算机执行如权利要求14至24中任一项所述的方法。A computer program, wherein the computer program causes a computer to execute the method according to any one of claims 14 to 24.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/098752 WO2021016970A1 (en) | 2019-07-31 | 2019-07-31 | Wireless communication method, terminal device, and network device |
CN201980092884.9A CN113475110B (en) | 2019-07-31 | 2019-07-31 | Wireless communication method, terminal device and network device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/098752 WO2021016970A1 (en) | 2019-07-31 | 2019-07-31 | Wireless communication method, terminal device, and network device |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021016970A1 true WO2021016970A1 (en) | 2021-02-04 |
Family
ID=74228866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2019/098752 WO2021016970A1 (en) | 2019-07-31 | 2019-07-31 | Wireless communication method, terminal device, and network device |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN113475110B (en) |
WO (1) | WO2021016970A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118474764A (en) * | 2023-02-08 | 2024-08-09 | 华为技术有限公司 | Data transmission method and device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130171995A1 (en) * | 2011-04-04 | 2013-07-04 | Kyocera Corporation | Mobile communication method |
CN109548071A (en) * | 2017-09-21 | 2019-03-29 | 索尼公司 | Device and method, computer readable storage medium in wireless communication system |
CN109716816A (en) * | 2016-09-27 | 2019-05-03 | 索尼公司 | Circuit, base station, method and recording medium |
WO2019119432A1 (en) * | 2017-12-22 | 2019-06-27 | 北京小米移动软件有限公司 | Network measurement method and device, and storage medium |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102131206B (en) * | 2010-01-14 | 2013-10-02 | 华为技术有限公司 | Measurement method and user equipment |
US8577360B2 (en) * | 2010-04-12 | 2013-11-05 | Telefonaktiebolaget Lm Ericsson (Publ) | UE-based MDT measuring and reporting in a cellular radio access network |
CN102223665A (en) * | 2010-04-19 | 2011-10-19 | 中兴通讯股份有限公司 | Method and system for processing radio link failure (RLF) information |
CN102869030A (en) * | 2011-07-08 | 2013-01-09 | 普天信息技术研究院有限公司 | Method for acquiring types of cells in heterogeneous network |
CN103517408A (en) * | 2012-06-30 | 2014-01-15 | 华为技术有限公司 | Method and device for acquiring terminal position information and terminal |
CN104105114B (en) * | 2013-04-03 | 2018-02-23 | 中国移动通信集团公司 | Data transmission method, device and terminal |
CN105519177B (en) * | 2014-05-06 | 2019-11-26 | 华为技术有限公司 | A kind of measurement method and equipment of the minimum drive test based on heterogeneous network |
CN105282806A (en) * | 2014-07-07 | 2016-01-27 | 中南大学 | LTE communication system optimized switching method based on high-speed railway environment |
US11140605B2 (en) * | 2016-11-24 | 2021-10-05 | Honor Device Co., Ltd. | Cell access method and apparatus, and device |
CN110012429B (en) * | 2018-01-05 | 2021-01-15 | 中国移动通信有限公司研究院 | Unmanned aerial vehicle terminal identification method and network side equipment |
CN110012497B (en) * | 2018-01-05 | 2022-11-15 | 中国移动通信有限公司研究院 | Measurement method and terminal |
WO2019137949A1 (en) * | 2018-01-11 | 2019-07-18 | Sony Corporation | Improved cell reselection for an aerial ue |
WO2019160268A1 (en) * | 2018-02-14 | 2019-08-22 | Lg Electronics Inc. | Method for estimating mobility state of ue and device supporting the same |
CN110351691B (en) * | 2018-04-04 | 2021-07-20 | 中国移动通信有限公司研究院 | Method for configuring minimization of drive test, method and equipment for reporting measurement result |
-
2019
- 2019-07-31 WO PCT/CN2019/098752 patent/WO2021016970A1/en active Application Filing
- 2019-07-31 CN CN201980092884.9A patent/CN113475110B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130171995A1 (en) * | 2011-04-04 | 2013-07-04 | Kyocera Corporation | Mobile communication method |
CN109716816A (en) * | 2016-09-27 | 2019-05-03 | 索尼公司 | Circuit, base station, method and recording medium |
CN109548071A (en) * | 2017-09-21 | 2019-03-29 | 索尼公司 | Device and method, computer readable storage medium in wireless communication system |
WO2019119432A1 (en) * | 2017-12-22 | 2019-06-27 | 北京小米移动软件有限公司 | Network measurement method and device, and storage medium |
Also Published As
Publication number | Publication date |
---|---|
CN113475110A (en) | 2021-10-01 |
CN113475110B (en) | 2023-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2020147050A1 (en) | Information reporting method and device, and terminal | |
WO2022021247A1 (en) | Condition-based secondary node or primary-secondary cell change method and device | |
WO2020154870A1 (en) | Wireless communication method, terminal device and network device | |
US11838815B2 (en) | Cell handover method, terminal device, and network device | |
US20220167215A1 (en) | History Information Recording Method and Apparatus, and Computer-Readable Storage Medium | |
US11533644B2 (en) | Wireless communication method, terminal device, and network device | |
US20230308981A1 (en) | Method for sending handover success report, terminal device, and network device | |
US20160174091A1 (en) | Signal Measurement Method and Apparatus | |
CN115669056B (en) | Condition-based auxiliary node or primary and auxiliary cell adding method and equipment | |
WO2021003624A1 (en) | Bwp switching method and terminal device | |
WO2021026747A1 (en) | Radio communication method and a terminal device | |
US20220386187A1 (en) | Communication method and communication apparatus | |
WO2022257068A1 (en) | Control method, terminal device, and network device | |
EP4221322B1 (en) | Method for transmitting radio link failure report, and terminal device and network device | |
US20230217327A1 (en) | Communication method, device, and apparatus | |
WO2021159863A1 (en) | Communication parameter measurement method for multi-sim terminal device, terminal device and access network device | |
WO2022027811A1 (en) | Method for radio communication, terminal device, and network device | |
WO2021243530A1 (en) | Measurement method for ue, terminal device and network device | |
WO2021007864A1 (en) | Information reporting method and apparatus, terminal and network device | |
WO2022036528A1 (en) | Method for realizing minimization of drive tests under dual connectivity architecture, and terminal device and network device | |
WO2021016970A1 (en) | Wireless communication method, terminal device, and network device | |
WO2020155126A1 (en) | Wireless communication method, terminal device, and network device | |
WO2021248391A1 (en) | Wireless communication method and terminal device | |
WO2023035186A1 (en) | Wireless communication method, terminal device and network device | |
WO2021026694A1 (en) | Wireless communication method, terminal device and network device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 19939456 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 19939456 Country of ref document: EP Kind code of ref document: A1 |