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WO2021159921A1 - 一种进行mdt测量方法和用户终端及网络侧设备 - Google Patents

一种进行mdt测量方法和用户终端及网络侧设备 Download PDF

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Publication number
WO2021159921A1
WO2021159921A1 PCT/CN2021/072578 CN2021072578W WO2021159921A1 WO 2021159921 A1 WO2021159921 A1 WO 2021159921A1 CN 2021072578 W CN2021072578 W CN 2021072578W WO 2021159921 A1 WO2021159921 A1 WO 2021159921A1
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Prior art keywords
information
measurement
user terminal
network
serving cell
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PCT/CN2021/072578
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English (en)
French (fr)
Inventor
范江胜
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大唐移动通信设备有限公司
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Publication of WO2021159921A1 publication Critical patent/WO2021159921A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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 present disclosure relates to the field of communication technology, and in particular to a method for performing MDT measurement, a user terminal, and a network side device.
  • MDT Minimal Drive Test
  • LTE Long Term Evolution
  • UE User Equipment
  • Terminal measurement report technology is mainly used in scenarios such as coverage optimization, capacity optimization, mobility management optimization, QoS (Quality of Service) parameter optimization, and common channel parameter configuration optimization.
  • the existing NR (New Radio) R16MDT (version 16 minimized drive test) mechanism is divided into two types, one is the Immediate MDT (Immediate Minimal Drive Test) mechanism, and the other is It is a Logged MDT (Logged Minimal Drive Test) mechanism.
  • Immediate MDT is the MDT measurement and reporting mechanism performed when the terminal is in the connected state. Once the reporting conditions are met, the UE immediately reports to the gNB (5g base station). Immediate MDT is based on the existing RRM (Radio Resource Management) measurement mechanism .
  • Logged MDT is the MDT measurement and reporting mechanism performed when the terminal is in an idle or inactive state.
  • the network side device will configure the terminal with a total measurement time T and a measurement recording period T1.
  • the terminal performs measurement according to a certain mechanism and stores the measurement results. And report it to gNB at an appropriate time in the future.
  • NR Logged MDT new air interface recording mode minimizes drive test
  • Event-triggered Logged MDT currently defines the A1 event in which the terminal loses the coverage of the current registered network and the A2 event in which the signal quality of the current serving cell measured by the terminal is lower than a certain threshold.
  • the current measurement events defined by NR R16 Logged MDT to trigger logging such as event 1, event 2, or periodic trigger event mentioned above.
  • Periodic trigger is also a type of trigger event.
  • the network side device only allows one configuration for the terminal at a time. A trigger event. After the event is triggered, several parameters of the terminal statistics can reflect very few network problems. At present, it can only identify the service network without coverage (the terminal loses the current registered network coverage) or the service cell weak coverage scenario (A2 event), but the actual Network deployment needs to consider both the network deployment requirements and the actual needs of users.
  • the existing mechanism optimization scenarios are very limited and do not consider the actual needs of user-level services.
  • the present disclosure provides a method for performing MDT measurement, a user terminal, and a network side device, which are used to solve the problem that the existing mechanism optimization scenarios are very limited and the actual needs of the user-level business are not considered.
  • a method for performing MDT measurement which is applied to a user terminal, and the method includes:
  • the measurement configuration information configured by the network side device according to the service requirements of the user terminal, where the measurement configuration information includes at least one preset event that triggers the MDT measurement;
  • the measurement information includes related information of the serving cell and/or its own characteristic information
  • the recorded measurement information is reported to the network side device according to the instructions of the network side device.
  • the at least one preset event that triggers the MDT measurement is an event determined from the following events:
  • the user terminal loses the coverage of the current registered network
  • the user terminal judges that the current serving cell belongs to the registered network but the signal of the serving cell is lower than the set threshold
  • the user terminal loses the coverage of the current registered network, but recognizes the signal coverage of the unregistered network;
  • the user terminal judges that the current serving cell belongs to the registered network, but the terminal is in a restricted service state in the serving cell;
  • the user terminal recognizes that its own privatized network subscription information does not match the privatized network support information of the current serving cell;
  • the recording measurement information corresponding to a preset event according to a preset rule includes:
  • the measurement information corresponding to the preset event is recorded respectively;
  • starting to periodically record measurement information corresponding to the preset event until leaving the preset event includes:
  • the measurement information corresponding to the preset event is recorded.
  • recording the relevant information of the serving cell includes:
  • record the global unique identifier CGI of the serving cell including:
  • the PLMN network identity list broadcast by the current serving cell contains the network identity registered by the user terminal, record the CGI of the network registered by the user terminal;
  • the CGI of the unregistered network is selected for recording.
  • recording the tracking area TA identifier broadcast by the serving cell includes:
  • the PLMN network identity list broadcast by the current serving cell contains the network identity registered by the user terminal, record the TA identity corresponding to the network where the user terminal is registered;
  • the TA identities corresponding to unregistered networks are selected.
  • recording the characteristic information of the user terminal includes at least one of the following steps:
  • the measurement information further includes at least one of the following information: event type identification information of a preset event that triggers MDT measurement, measurement timestamp information, and location information.
  • the stored measurement information is deleted.
  • the method before reporting the recorded measurement information to the network-side device according to the instruction of the network-side device, the method further includes:
  • the measurement information extraction instruction is sent to the network side device through the connection establishment completion message, the connection reestablishment completion message, or the reconfiguration completion message or the connection restoration completion message.
  • the measurement configuration information includes at least one of the following information:
  • Absolute timestamp information session tracking and index information, measurement area limitation information, measurement frequency limitation information, total measurement timer T, periodic measurement timer T1.
  • a method for minimizing drive test MDT measurement is provided, which is applied to a network side device, and the method includes:
  • Configure measurement configuration information according to user terminal service requirements, where the measurement configuration information includes at least one preset event that triggers MDT measurement;
  • the measurement configuration information Instruct the measurement configuration information to the user terminal, so that after the user terminal enters an idle state or an inactive state, according to the measurement configuration information, when at least one preset event triggers MDT measurement, it records according to a preset rule Corresponding measurement information, where the measurement information includes related information of the serving cell and/or its own characteristic information;
  • the at least one preset event that triggers the MDT measurement is an event determined from the following events:
  • the user terminal loses the coverage of the current registered network
  • the user terminal judges that the current serving cell belongs to the registered network but the signal of the serving cell is lower than the set threshold
  • the user terminal loses the coverage of the current registered network, but recognizes the signal coverage of the unregistered network;
  • the user terminal judges that the current serving cell belongs to the registered network, but the terminal is in a restricted service state in the serving cell;
  • the user terminal recognizes that its own privatized network subscription information does not match the privatized network support information of the current serving cell;
  • the relevant information of the serving cell includes the global unique identifier of the serving cell CGI, and/or the tracking area TA identifier broadcast by the recording serving cell.
  • the measurement information includes the own characteristic information of the user terminal, and the own characteristic information of the user terminal includes at least one of the following information:
  • the level identification information of the user terminal is the level identification information of the user terminal.
  • the measurement information further includes at least one of the following information: event type identification information of a preset event that triggers MDT measurement, measurement timestamp information, and location information.
  • the method before the instructing the user terminal to report the recorded measurement information, the method further includes:
  • the user terminal receives the connection establishment completion message, the connection reestablishment completion message, or the reconfiguration completion message or the connection restoration completion message, and sends the measurement information extraction instruction.
  • the measurement configuration information includes at least one of the following information:
  • Absolute timestamp information session tracking and index information, measurement area limitation information, measurement frequency limitation information, total measurement timer T, periodic measurement timer T1.
  • a user terminal for MDT measurement including: a memory and a processor, and a computer program is stored in the memory;
  • the processor is configured to read the program in the memory and execute:
  • the measurement configuration information configured by the network side device according to the service requirements of the user terminal, where the measurement configuration information includes at least one preset event that triggers the MDT measurement;
  • the measurement information includes related information of the serving cell and/or its own characteristic information
  • the recorded measurement information is reported to the network side device according to the instructions of the network side device.
  • the at least one preset event that triggers the MDT measurement is an event determined from the following events:
  • the user terminal loses the coverage of the current registered network
  • the user terminal judges that the current serving cell belongs to the registered network but the signal of the serving cell is lower than the set threshold
  • the user terminal loses the coverage of the current registered network, but recognizes the signal coverage of the unregistered network;
  • the user terminal judges that the current serving cell belongs to the registered network, but the terminal is in a restricted service state in the serving cell;
  • the user terminal recognizes that its own privatized network subscription information does not match the privatized network support information of the current serving cell;
  • the processor executes recording measurement information corresponding to the preset event according to a preset rule, and is configured to:
  • the measurement information corresponding to the preset event is recorded respectively;
  • the processor executes, when the preset event is triggered, to start periodically recording measurement information corresponding to the preset event until it leaves the preset event, and is configured to:
  • the measurement information corresponding to the preset event is recorded.
  • the processor executes recording the related information of the serving cell and is configured to:
  • the processor executes the CGI recording of the global unique identifier of the serving cell, it is configured to:
  • the PLMN network identity list broadcast by the current serving cell contains the network identity registered by the user terminal, record the CGI of the network registered by the user terminal;
  • the CGI of the unregistered network is selected for recording.
  • the processor executes the recording of the tracking area TA identifier broadcast by the serving cell, it is configured to:
  • the PLMN network identity list broadcast by the current serving cell contains the network identity registered by the user terminal, record the TA identity corresponding to the network where the user terminal is registered;
  • the TA identities corresponding to unregistered networks are selected.
  • the processor executes and records the characteristic information of the user terminal and is configured to perform at least one of the following steps:
  • the measurement information further includes at least one of the following information: event type identification information of a preset event that triggers MDT measurement, measurement timestamp information, and location information.
  • the processor is configured to process the recorded measurement information according to the following mechanism:
  • the stored measurement information is deleted.
  • the processor before the processor reports the recorded measurement information to the network-side device according to the instruction of the network-side device, the processor is further configured to:
  • the measurement information extraction instruction is sent to the network side device through the connection establishment completion message, the connection reestablishment completion message, or the reconfiguration completion message or the connection restoration completion message.
  • the measurement configuration information includes at least one of the following information:
  • Absolute timestamp information session tracking and index information, measurement area limitation information, measurement frequency limitation information, total measurement timer T, periodic measurement timer T1.
  • a network-side device for performing MDT measurement including: a memory and a processor, and a computer program is stored in the memory;
  • the processor is configured to read the program in the memory and execute:
  • Configure measurement configuration information according to user terminal service requirements, where the measurement configuration information includes at least one preset event that triggers MDT measurement;
  • the measurement configuration information Instruct the measurement configuration information to the user terminal, so that after the user terminal enters an idle state or an inactive state, according to the measurement configuration information, when at least one preset event triggers MDT measurement, it records according to a preset rule Corresponding measurement information, where the measurement information includes related information of the serving cell and/or its own characteristic information;
  • the at least one preset event that triggers the MDT measurement is an event determined from the following events:
  • the user terminal loses the coverage of the current registered network
  • the user terminal judges that the current serving cell belongs to the registered network but the signal of the serving cell is lower than the set threshold
  • the user terminal loses the coverage of the current registered network, but recognizes the signal coverage of the unregistered network;
  • the user terminal judges that the current serving cell belongs to the registered network, but the terminal is in a restricted service state in the serving cell;
  • the user terminal recognizes that its own privatized network subscription information does not match the privatized network support information of the current serving cell;
  • the relevant information of the serving cell includes the global unique identifier of the serving cell CGI, and/or the tracking area TA identifier broadcast by the recording serving cell.
  • the measurement information includes the own characteristic information of the user terminal, and the own characteristic information of the user terminal includes at least one of the following information:
  • the level identification information of the user terminal is the level identification information of the user terminal.
  • the measurement information further includes at least one of the following information: event type identification information of a preset event that triggers MDT measurement, measurement timestamp information, and location information.
  • the processor executes instructing the user terminal to report the recorded measurement information, it is further configured to:
  • the user terminal receives the connection establishment completion message, the connection reestablishment completion message, or the reconfiguration completion message or the connection restoration completion message, and sends the measurement information extraction instruction.
  • the measurement configuration information includes at least one of the following information:
  • Absolute timestamp information session tracking and index information, measurement area limitation information, measurement frequency limitation information, total measurement timer T, periodic measurement timer T1.
  • a user terminal for performing MDT measurement includes:
  • the receiving unit is configured to receive measurement configuration information configured by the network side device according to the service requirements of the user terminal, where the measurement configuration information includes at least one preset event that triggers the MDT measurement;
  • the first recording unit is configured to enter an idle state or an inactive state, and when the MDT measurement is triggered according to the at least one preset event, record and store corresponding measurement information according to a preset rule, where the measurement information includes relevant information of the serving cell And/or own characteristic information;
  • the first reporting unit is configured to report the recorded measurement information to the network side device according to the instruction of the network side device when entering the connected state.
  • the at least one preset event used by the receiving unit to trigger the MDT measurement is an event determined from the following events:
  • the user terminal loses the coverage of the current registered network
  • the user terminal judges that the current serving cell belongs to the registered network but the signal of the serving cell is lower than the set threshold
  • the user terminal loses the coverage of the current registered network, but recognizes the signal coverage of the unregistered network;
  • the user terminal judges that the current serving cell belongs to the registered network, but the terminal is in a restricted service state in the serving cell;
  • the user terminal recognizes that its own privatized network subscription information does not match the privatized network support information of the current serving cell;
  • the first recording unit executes recording measurement information corresponding to the preset event according to a preset rule, specifically for:
  • the measurement information corresponding to the preset event is recorded respectively;
  • the first recording unit starts to periodically record measurement information corresponding to the preset event until it leaves the preset event, specifically for:
  • the measurement information corresponding to the preset event is recorded.
  • the measurement information includes related information of the serving cell
  • the first recording unit performs recording of the related information of the serving cell, specifically for:
  • the first recording unit executes the recording of the CGI of the global unique identifier of the serving cell, which is specifically used for:
  • the PLMN network identity list broadcast by the current serving cell contains the network identity registered by the user terminal, record the CGI of the network registered by the user terminal;
  • the CGI of the unregistered network is selected for recording.
  • the first recording unit performs recording of the tracking area TA identifier broadcast by the serving cell, which is specifically used for:
  • the PLMN network identity list broadcast by the current serving cell contains the network identity registered by the user terminal, record the TA identity corresponding to the network where the user terminal is registered;
  • the TA identities corresponding to unregistered networks are selected.
  • the measurement information includes the characteristic information of the user terminal
  • the first recording unit performs recording of the characteristic information of the user terminal, including at least one of the following steps:
  • the measurement information further includes at least one of the following information: event type identification information of a preset event that triggers MDT measurement, measurement timestamp information, and location information.
  • the first recording unit processes the recorded measurement information according to the following mechanism:
  • the stored measurement information is deleted.
  • the first reporting unit reports the recorded measurement information to the network-side device according to the instructions of the network-side device when entering the connected state, and is specifically used for:
  • connection establishment completion message Send the measurement information extraction instruction through the connection establishment completion message, the connection reestablishment completion message, or the reconfiguration completion message or the connection restoration completion message;
  • the measurement configuration information includes at least one of the following information:
  • Absolute timestamp information session tracking and index information, measurement area limitation information, measurement frequency limitation information, total measurement timer T, periodic measurement timer T1.
  • a network-side device for performing MDT measurement includes:
  • the configuration unit is configured to configure measurement configuration information according to user terminal service requirements, where the measurement configuration information includes at least one preset event that triggers MDT measurement;
  • the second recording unit is used to indicate the measurement configuration information to the user terminal, so that after the user terminal enters the idle state or the inactive state, the MDT measurement is triggered on at least one preset event according to the measurement configuration information
  • the measurement information includes related information of the serving cell and/or its own characteristic information
  • the second reporting unit is configured to instruct the user terminal to report the recorded measurement information when the user terminal enters the connected state, and receive the measurement information reported by the terminal according to the instruction.
  • the at least one preset event that triggers the MDT measurement is an event determined from the following events:
  • the user terminal loses the coverage of the current registered network
  • the user terminal judges that the current serving cell belongs to the registered network but the signal of the serving cell is lower than the set threshold
  • the user terminal loses the coverage of the current registered network, but recognizes the signal coverage of the unregistered network;
  • the user terminal judges that the current serving cell belongs to the registered network, but the terminal is in a restricted service state in the serving cell;
  • the user terminal recognizes that its own privatized network subscription information does not match the privatized network support information of the current serving cell;
  • the relevant information of the serving cell includes the global unique identifier of the serving cell CGI, and/or the tracking area TA identifier broadcast by the recording serving cell.
  • the measurement information includes the own characteristic information of the user terminal, and the own characteristic information of the user terminal includes at least one of the following information:
  • the level identification information of the user terminal is the level identification information of the user terminal.
  • the measurement information further includes at least one of the following information: event type identification information of a preset event that triggers MDT measurement, measurement timestamp information, and location information.
  • the second reporting unit executes instructing the user terminal to report the recorded measurement information, which is specifically used for:
  • connection establishment completion message the connection reestablishment completion message, or the reconfiguration completion message or the connection restoration completion message through the user terminal, when the measurement information extraction instruction is sent, the user terminal is instructed to report the recorded measurement information.
  • the measurement configuration information includes at least one of the following information:
  • Absolute timestamp information session tracking and index information, measurement area limitation information, measurement frequency limitation information, total measurement timer T, periodic measurement timer T1.
  • a chip which is coupled with a memory in a user equipment, so that the chip invokes program instructions stored in the memory during operation, so as to implement each of the above-mentioned embodiments of the present disclosure.
  • a computer-readable storage medium stores program instructions that, when run on a computer, cause the computer to execute the above-mentioned aspects and aspects of the embodiments of the present disclosure. Any possible design method involved.
  • a computer program product which when the computer program product runs on an electronic device, causes the electronic device to execute and implement the above-mentioned aspects and any aspects related to the embodiments of the present disclosure.
  • a possible design method A possible design method.
  • the MDT measurement method, user terminal and network side device provided in the present disclosure can enable the network side device to configure at least one preset event when configuring measurement configuration information, so that the user terminal can perform more than one preset event based on the above measurement configuration information.
  • FIG. 1 is a schematic diagram of a network combination relationship between a common public network, SNPN, and CAG network provided by an embodiment of the disclosure;
  • FIG. 2 is a schematic diagram of a system for performing MDT measurement according to an embodiment of the disclosure
  • FIG. 3 is a schematic diagram of a flow of performing MDT measurement by a network-side device and a user terminal in cooperation according to an embodiment of the disclosure
  • FIG. 4 is a schematic diagram of a scenario in which a user terminal loses coverage of the current registered network but the signal coverage of an unregistered network can still be recognized by the terminal according to an embodiment of the present disclosure
  • FIG. 5 is a schematic diagram of a method for performing MDT measurement according to an embodiment of the disclosure.
  • FIG. 6 is a schematic diagram of a scenario where a user terminal recognizes that its own privatized network contract information does not match the current serving cell privatized network support information according to an embodiment of the present disclosure
  • FIG. 7 is a schematic diagram of a method for performing MDT measurement according to an embodiment of the disclosure.
  • FIG. 8 is a schematic diagram of a user terminal judging that the current serving cell belongs to a registered network but the terminal is in a restricted service state in the cell according to an embodiment of the disclosure;
  • FIG. 9 is a schematic diagram of a method for performing MDT measurement provided by an embodiment of the disclosure.
  • FIG. 10 is a schematic diagram of a method for performing MDT measurement according to an embodiment of the disclosure.
  • FIG. 11 is a schematic diagram of a method for performing MDT measurement according to an embodiment of the disclosure.
  • FIG. 12 is a schematic diagram of a user terminal for performing MDT measurement according to an embodiment of the disclosure.
  • FIG. 13 is a schematic diagram of a network side device for MDT measurement provided by an embodiment of the disclosure.
  • FIG. 14 is a schematic diagram of a user terminal for performing MDT measurement according to an embodiment of the disclosure.
  • FIG. 15 is a schematic diagram of a network-side device for performing MDT measurement according to an embodiment of the disclosure.
  • the MDT measurement and report in the idle or inactive state do not need to be unified with the measurement and report in the connected state.
  • a separate set of terminal behaviors and uplink and downlink transmission/reception procedures are used.
  • the base station sends the recorded MDT measurement configuration to the terminal. To indicate the measurement mechanism adopted by the terminal.
  • measurement record collection and measurement result reporting can be reported in the same RAT (Radio Access Type) or different RATs, but only in the PLMN (Public Land Mobile) specified by the Logged MDT configuration on the network side.
  • PLMN Public Land Mobile
  • the current two new events defined by NR R16 Logged MDT as mentioned above, after the event 1 and event 2 are triggered, the terminal statistics can reflect few network problems. Currently, it can only identify the service network without coverage (the terminal loses the current registration). Network coverage) or service cell weak coverage scenarios (A2 event), but the actual network deployment needs to consider both the network deployment requirements and the actual needs of user services.
  • NR NPN New RAT Non-public Network, 5G partner network
  • SNPN stand-alone non-public networks, independent non-public networks
  • CAG Cell Access Group, closed access group network
  • a PLMN can support any network sharing combination mode of common public network, SNPN and CAG network at the same time.
  • a physical cell can be shared by multiple PLMN networks at the same time, and each PLMN logical cell can form its own unique non-public network.
  • SNPN identifies a sub-SNPN network through NID (Network Identification, network authentication), and CAG identifies a sub-CAG network through closed access group network identification (CAG ID).
  • NID Network Identification, network authentication
  • CAG identifies a sub-CAG network through closed access group network identification (CAG ID).
  • a PLMN (Public Land Mobile Network, Public Land Mobile Network) can support any network sharing combination mode of common public network, SNPN and CAG network at the same time.
  • a PLMN can support common public network or SNPN or CAG network alone, and can also support common public network, SNPN or CAG network.
  • Public network and SNPN share a PLMN network, even common public network, SNPN and CAG network sharing a PLMN network at the same time are allowed, as shown in Figure 1 is a schematic diagram of the network combination relationship between common public network, SNPN and CAG network .
  • a physical cell can be shared by multiple PLMN networks at the same time, and each PLMN logical cell can form its own unique non-public network.
  • PLMN1 logical cell 1
  • PLMN N-1 logical cell N-1
  • any network sharing combination of common public networks, SNPN and CAG networks can be freely deployed under one PLMN, but the agreement It is stipulated that the number of independent SNPN sub-networks, the number of independent CAG sub-networks, or the number of SNPN+CAG sub-networks deployed in a physical cell cannot exceed 12.
  • NR After NR introduces the NPN network, according to the access characteristics, user terminals can be divided into three categories:
  • Type 1 terminal an ordinary terminal that can only connect to the public network
  • Type 2 terminal Member terminals that can only connect to the NPN network
  • Type 3 terminal a mixed-mode terminal that can connect to a public network or a CAG network.
  • Type 2 terminals can be further divided into two sub-categories that can only connect to CAG sub-network terminals or can only connect to SNPN sub-network terminals;
  • the user terminal will be pre-configured or reconfigured with the following two PLMN granular parameters:
  • CAG ID list used to indicate the whitelist of CAG sub-networks that the terminal can access
  • Parameter 2 CAG-only indication, used to indicate whether the terminal is only allowed to access the CAG cell.
  • the terminal is a type 1 terminal or a type 3 terminal.
  • measurement record collection and measurement result reporting can be reported in the same RAT (Radio Access Type) or different RATs, but only in the PLMN (Public Land Mobile) specified by the Logged MDT configuration on the network side.
  • PLMN Public Land Mobile
  • NR’s existing coverage optimization is mainly aimed at coverage loopholes and weak coverage scenarios in the operator’s network.
  • the deployment of privatized networks has local areas.
  • the type of privatized network supported by the terminal does not always match the type of privatized network supported by the network side device. Once there is a mismatch, even if the terminal’s network information matches the contracted operator’s information, regular communication cannot be carried out. At this time, the signal strength of the serving cell is good and it cannot serve non-privatized network subscribers.
  • the optimized scenarios of the existing mechanism are very limited and the actual needs of the user-level service are not considered.
  • the coverage loopholes and weak coverage scenarios in this operator’s network do not take into account the deployment of other operators’ networks.
  • the terminal may still receive other operators.
  • the signal of the network can provide a basis for the deployment of network sharing among operators. Compared with the independent deployment of new base stations, the sharing deployment saves operators' costs, and at the same time solves the problem of discontinuity of the same operator's network signals in different core geographic areas.
  • embodiments of the present disclosure provide a method for performing MDT measurement to solve the above-mentioned problems.
  • the specific embodiments of the present disclosure will be described below with reference to the accompanying drawings.
  • a system for performing MDT measurement is provided for an embodiment of the present disclosure, and the system includes:
  • the user terminal 201 is configured to receive measurement configuration information configured by the network side device according to the service requirements of the user terminal.
  • the measurement configuration information includes at least one preset event that triggers the MDT measurement; enters an idle state or an inactive state, according to the at least one When a preset event triggers MDT measurement, the corresponding measurement information is recorded and stored according to the preset rules.
  • the measurement information includes relevant information of the serving cell and/or its own characteristic information; when entering the connected state, according to the instructions of the network side device Report the recorded measurement information to the network side device;
  • the network side device 202 is configured to configure measurement configuration information according to the service requirements of the user terminal.
  • the measurement configuration information includes at least one preset event that triggers the MDT measurement; the measurement configuration information is indicated to the user terminal so that the user terminal is entering After the idle state or the inactive state, according to the measurement configuration information, when at least one preset event triggers MDT measurement, the corresponding measurement information is recorded according to the preset rule, and the measurement information includes related information of the serving cell and/or itself Characteristic information; when the user terminal enters the connected state, instruct the user terminal to report the recorded measurement information, and receive the measurement information reported by the terminal according to the instruction.
  • the measurement configuration information configured by the network-side device according to the service requirements of the user terminal may be to add a newly defined event to trigger the MDT measurement according to the service requirement of the user terminal. Newly defined events outside, specific newly defined events are configured according to different business requirements.
  • the measurement configuration information configured by the network side device further includes at least one of the following information: absolute time stamp information, session tracking and index information, measurement area limitation information, measurement frequency limitation information, total measurement timer T, periodic measurement Timer T1.
  • the absolute timestamp information is the reference information for the terminal to determine the time
  • the measurement area limitation information defines the location area information of the terminal receiving the measurement configuration information
  • the measurement frequency information defines the frequency information of the terminal receiving the measurement configuration information.
  • Timer T is the total time for measurement.
  • Periodic measurement timer T1 is a reference information for whether to trigger the measurement within the measurement time.
  • the user terminal can determine whether to trigger the measurement based on this information alone, or it can be combined with other information based on this information.
  • the condition determines whether to trigger the measurement, one or more of the above information can be configured, and can be changed by those skilled in the art according to actual needs.
  • the network side device can indicate one or more types of preset events in the measurement configuration information configured at one time. If multiple types of preset events are indicated, the terminal side will use different preset events according to different preset events. Trigger MDT measurement on any preset event, and perform measurement information recording accordingly.
  • each preset event corresponds to the information that needs to be measured, which can be unified or set separately. Specifically, an agreed method can be used.
  • the user terminal determines that each preset event corresponds to the information that needs to be measured. It is also possible to use a way of network indication, such as through separate signaling or through the aforementioned measurement configuration information, to indicate the information that needs to be measured for each preset event.
  • the at least one preset event that triggers the MDT measurement in the embodiment of the present disclosure is an event determined from the following events:
  • the user terminal judges that the current serving cell belongs to the registered network but the signal of the serving cell is lower than the set threshold, that is, the A2 event defined in the existing protocol;
  • the user terminal judges that the current serving cell belongs to the registered network, but the terminal is in a restricted service state in the serving cell.
  • This newly defined event in this embodiment can enable the network side device to understand that although the UE is in the registered network, it belongs to the receiving network. Limited service status, so that network deployment can be optimized;
  • the user terminal recognizes that its own privatized network subscription information does not match the privatized network support information of the current serving cell.
  • This newly defined event in this embodiment enables the network side device to understand that the UE does not support the enjoyment of privatized services in the current serving cell , Which can optimize network deployment;
  • Periodic measurement of the registered network information of the user terminal is a periodic trigger event defined in the existing protocol.
  • the configured periodic timer T1 is reached, the user terminal is triggered to perform MDT measurement.
  • the trigger event types in the embodiments of the present disclosure include at least one of the above. If the trigger events in the embodiments of the present disclosure only include events defined in the existing protocol, the present disclosure
  • the measurement information includes related information of the serving cell and/or its own characteristic information, that is, the measurement information is not only Only the signal quality measurement result of the serving cell is included, and the user terminal's own characteristic information is also included, which helps the network side equipment to optimize the network function coverage in combination with the user terminal's own characteristic information.
  • the above-mentioned related information of the serving cell may include information related to the characteristics of the serving cell itself, that is, it may include other information except the signal quality of the serving cell.
  • the user terminal can record corresponding measurement information according to any one of the following two preset rules, including:
  • the judgment conditions for different types of preset events can be pre-defined.
  • the network side device will indicate the type identification of the configured preset event to the user terminal, and the user terminal will determine which preset events need to be determined according to the type identification.
  • a preset event is determined to occur according to the corresponding judgment condition, trigger an MDT measurement and record the corresponding measurement information, and then determine the departure of the preset event according to the corresponding judgment condition, that is, when the judgment condition corresponding to the preset event is not currently met , Perform an MDT measurement again and record the corresponding measurement information. In this way, only two measurement information corresponding to the preset event are recorded during the process of triggering a preset event.
  • the judgment conditions for different types of preset events can be pre-defined.
  • the network side device will indicate the type identification of the configured preset event to the user terminal, and the user terminal will determine which preset events need to be determined according to the type identification.
  • a MDT measurement is triggered and the corresponding measurement information is recorded, and then the measurement information corresponding to the preset event is periodically recorded until the preset event is left.
  • the determination condition determines that a preset event occurs, after triggering an MDT measurement and recording the corresponding measurement information, while the total measurement timer T has not expired, when the user terminal is in the preset event, whenever the periodic The timer T1 expires, and the measurement information corresponding to the preset event is recorded.
  • the preset event is left or the total measurement timer T expires, the measurement information corresponding to the preset event is no longer recorded.
  • the measurement information corresponding to any preset event includes related information of the serving cell and/or its own characteristic information.
  • the related information of the serving cell is attribute information related to the characteristics of the serving cell.
  • the self-characteristic information is attribute information related to the user terminal itself, such as subscription information, etc. The following describes optional implementations of the relevant information of the serving cell and the self-characteristic information respectively.
  • the relevant information of the serving cell includes at least one of the following information:
  • the globally unique identifier of the serving cell CGI which can indicate the serving cell where the terminal is currently located, is a parameter defined in the existing protocol
  • the tracking area TA broadcast by the serving cell is related information of the serving cell newly defined in this embodiment. Based on this information, the terminal can return the collected data to the cell corresponding to the TAC (routing information), so the network side device can use this information Obtaining the data collected by the terminal helps to optimize the network function coverage.
  • the user terminal determines that the network identification list of the PLMN broadcast by the current serving cell contains the network identification registered by the user terminal, and records the CGI of the network registered by the user terminal ; Otherwise, from the network identification list of the PLMN broadcast by the current serving cell, the CGI of the unregistered network is selected for recording.
  • the user terminal when the user terminal is triggered by any event, if the triggering event corresponds to the tracking area TA broadcast by the serving cell, the user terminal determines that the network identity registered by the user terminal exists in the network identity list of the PLMN broadcast by the current serving cell, and records The user terminal registers the TA identifier corresponding to the network; otherwise, from the network identifier list of the PLMN broadcast by the current serving cell, the TA identifier corresponding to the unregistered network is selected.
  • the above process defines that when the user terminal corresponding to the current serving cell broadcasted PLMN network identity list does not have the network identity registered by the user terminal, then the user terminal can optionally be unregistered in the network identity of the PLMN broadcasted by the current serving cell
  • the network identifier corresponding to the network indicates that the current user terminal can receive the networks of other operators even when the current operator does not register the network. This step provides a basis for the deployment of shared networks between operators.
  • the characteristic information of the user terminal includes at least one of the following information:
  • Whether the user terminal is in a restricted service state, that is, whether the network of the user terminal is restricted by the current registered network and cannot accept the service of the current registered network for communication;
  • the privatized network signed by the user terminal represents the list information
  • some parameter settings of the network side device are related to the terminal level, so reporting the terminal level identification has a guiding effect on the network deployment restriction information.
  • the user terminal can only report in the PLMN list specified by the Logged MDT configuration of the network side device.
  • the embodiments of the present disclosure report at least one item of the above-mentioned user terminal's own characteristic information to the network side device, so that the network side device can determine whether the privatized network deployed in the physical cell of the UE is reasonable.
  • the above-mentioned measurement information further includes at least one of the following information: event type identification information of the preset event that triggers MDT measurement, measurement timestamp information, and location information, that is, the user terminal triggers the current preset event
  • event type identification information of the preset event that triggers MDT measurement
  • measurement timestamp information that is, the user terminal triggers the current preset event
  • location information that is, the user terminal triggers the current preset event
  • the type identification of the measurement information the time information when the measurement information was recorded, and the location information of the user terminal that recorded the measurement information.
  • the events contained in the measurement configuration information configured by the network-side equipment in the above-mentioned embodiments of the present disclosure and the information in the above-mentioned measurement information can be combined accordingly to optimize network deployment as needed, and for different optimizations Corresponding design can be made according to requirements.
  • a common scenario is that although there is no suitable registered network cell coverage in the current area, the terminal may still receive signals from other operators’ networks.
  • the network side equipment can be configured in the measurement configuration
  • the information is configured in the information that the above-mentioned user terminal loses the current registered network coverage, but recognizes the event identifier of the unregistered network signal coverage. The user terminal performs MDT measurement when the event is met.
  • the deployment of privatized networks is localized.
  • the type of privatized network supported by the terminal does not always match the type of privatized network supported by the network side device. Once there is a mismatch, even if the terminal is contracted with the operator information Matching also cannot carry out regular communication, and at this time, the signal strength of the serving cell is good and it cannot serve non-privatized network subscribers.
  • the network-side device can configure the above-mentioned user terminal to recognize that its own privatized network subscription information does not match the privatized network support information of the current serving cell in the measurement configuration information.
  • the terminal performs MDT measurement when the above-mentioned event is triggered. When entering the connected state, according to the instructions of the network side device, the measured information is reported as the above-mentioned serving cell-related and self-characteristic information.
  • a user terminal Whenever a user terminal triggers a preset event, it records and saves the measurement information corresponding to the trigger preset event.
  • the measurement information recorded by the terminal may not always be reported to the network side device, and will be stored locally according to a certain storage mechanism.
  • the storage mechanism may include corresponding clearing conditions. When the clearing conditions are met, the measurement information that meets the conditions is cleared. Specifically, but not limited to, any of the following storage mechanisms is adopted:
  • the set time at this time is the total measurement time configured by the network
  • the above set time is the storage time of the set measurement result, which can be set to a relatively long time, so that if the measurement information is stored for a long time and is not reported, the stored measurement information will be cleared.
  • the user terminal performs MDT measurement in the idle state or inactive state, and when it enters the connected state, it can report the recorded measurement information to the network side device according to the instructions of the network side device, and the stored measurement information is clear after the report is completed .
  • the stored measurement information is deleted.
  • the user terminal When the user terminal receives the measurement configuration information of the letter, it needs to perform the trigger measurement of the newly configured preset event, and delete the previously stored measurement information.
  • the total measurement time T configured by the network side device will take effect after the user terminal stores the measurement information. There is no need for the terminal to return to the idle or inactive state. Once it takes effect, unless the MDT memory is full, the total measurement time T will be It runs until it times out regardless of the RRC (Radio Resource Control) state of the terminal. Once the total measurement time T times out or the MDT memory is full, the terminal will stop recording new MDT measurement information.
  • RRC Radio Resource Control
  • the MDT result report is based on an on-demand mechanism, that is, the network side device informs the user terminal to report the collected MDT measurement information through RRC signaling, so that the user terminal obtains the measurement information recorded by the user terminal. And because the recorded content may be large, in order not to affect the normal high-priority signaling transmission, the user terminal record information acquisition request response message uses the low-priority SRB2 (Signalling radio Bearers2, signaling) when transmitting the result of the MDT record.
  • Radio bearer 2 carries the bearer and supports multiple transmissions in segments.
  • connection establishment completion message the connection reestablishment completion message, or the reconfiguration completion message or the connection restoration completion message through the user terminal, when the sent measurement information is extracted, the user terminal is instructed to report the recorded measurement information.
  • the network side device uses the user terminal to use the connection establishment complete message, the connection reestablishment complete message, or the reconfiguration complete message or the connection recovery complete message, and when the sent measurement information extraction instructions are instructed, the user terminal is instructed to report the record Measurement information.
  • the user terminal sends a measurement information extraction instruction through a connection establishment complete message, a connection reestablishment complete message, or a reconfiguration complete message or a connection recovery complete message; the recorded measurement information is reported to the network side device according to the instructions Network side equipment.
  • the recorded measurement data reported by the terminal can reflect more network problems.
  • the user terminal can lose current When the registered network covers, is in a restricted service state, or its own privatized network subscription information does not match the privatized network support information of the current serving cell, MDT measurement and reporting and communication can be performed based on the network information of the unregistered network.
  • the flow chart of the implementation of MDT measurement by the network side device and the user terminal in the embodiment of the present disclosure specifically includes:
  • Step S301 The network side device configures measurement configuration information according to the service requirements of the user terminal, and sends it to the user terminal through dedicated signaling.
  • the measurement configuration information includes at least one preset event that triggers the MDT measurement;
  • Step S302 When the user terminal enters the idle state or the inactive state, and triggers MDT measurement according to at least one preset event, the corresponding measurement information is recorded and stored according to the preset rule.
  • the measurement information includes related information of the serving cell and/or its own characteristic information ;
  • Step S303 The user terminal sends a measurement information extraction instruction to the network side device through a connection establishment complete message, a connection reestablishment complete message, or a reconfiguration complete message or a connection recovery complete message;
  • Step S304 After receiving the measurement information extraction instruction sent by the terminal, the network side device decides to extract the measurement information recorded by the user terminal;
  • Step S305 When the user terminal enters the connected state, the network-side device instructs the user terminal to report the recorded measurement information of at least one trigger event;
  • Step S306 The user terminal reports the recorded measurement information to the network side device according to the instruction of the network side device.
  • Example 1 A scenario where the user terminal loses the coverage of the current registered network, but the signal coverage of the unregistered network is still recognized by the user terminal.
  • the user terminal loses the current registered network coverage but the unregistered network signal coverage can still be recognized by the terminal.
  • Cells A, B, and C belong to logical cell 1 (PLMN1)
  • cell D belongs to logical cell 2 (PLMN2).
  • PLMN1 and PLMN2 are not equivalent PLMNs.
  • the terminal cannot search for the signal of the PLMN1 network, but it can still reside in cell D for restricted services.
  • the record of cell D information can help operators to optimize coverage.
  • the specific implementation process is shown in Figure 5:
  • Step S501 the network side device configures measurement configuration information according to the user terminal requirements and sends it to the user terminal.
  • the measurement configuration information includes an event that triggers MDT measurement.
  • the above event is that the user terminal loses the coverage of the current registered network but recognizes an unregistered network Signal coverage confirmed events;
  • Step S502 When the user terminal triggers MDT measurement according to the above event, it records at least one of the corresponding measurement information according to a preset rule;
  • Step S503 The user terminal sends a measurement information extraction instruction to the network side device through a connection establishment completion message, a connection reestablishment completion message, or a reconfiguration completion message or a connection restoration completion message;
  • Step S504 After receiving the measurement information extraction instruction sent by the user terminal, the network side device decides to extract the measurement information recorded by the user terminal;
  • Step S505 When the user terminal enters the connected state, the network side device instructs the user terminal to report the recorded measurement information of at least one trigger event;
  • Step S506 The user terminal reports the recorded measurement information to the network side device according to the instruction of the network side device.
  • Example 2 Introduce a scenario where the user terminal recognizes that its privatized network subscription information does not match the privatized network support information of the current serving cell.
  • Figure 6 is a schematic diagram of a scenario where the user terminal recognizes that its own privatized network subscription information does not match the current serving cell privatized network support information.
  • cells A, B, and C belong to logical cell 1 (PLMN1) and support privatized network 1.
  • Cell D also belongs to PLMN1 but does not support any privatized network.
  • a terminal that signs PLMN1 and supports privatized network 1 When moving to cell D, because cell D does not support privatized network 1, it is impossible for the terminal to be served on privatized network 1 as a member of the privatized network in cell D.
  • the reason for the above phenomenon is privatization
  • the network is not deployed across the entire network.
  • the privatized network is localized. It is difficult to grasp the boundaries of the privatized network in actual deployment.
  • the needs of users will also change over time. Therefore, when the system requirements change, it is possible to discover coverage loopholes in time. Provide users with more efficient services.
  • the specific implementation process is shown in Figure 7:
  • Step S701 The network side device configures measurement configuration information according to the user terminal requirements and sends it to the user terminal.
  • the measurement configuration information includes an event that triggers MDT measurement.
  • the above event is that the user terminal recognizes its own privatized network subscription information and the current serving cell.
  • the privatization network supports incidents where the information does not match with certainty;
  • Step S702 When the user terminal triggers MDT measurement according to the above event, it records at least one piece of corresponding measurement information according to a preset rule;
  • Step S703 The user terminal sends a measurement information extraction instruction to the network side device through the connection establishment completion message, the connection reestablishment completion message, or the reconfiguration completion message or the connection restoration completion message;
  • Step S704 After receiving the measurement information extraction instruction sent by the user terminal, the network side device decides to extract the measurement information recorded by the user terminal;
  • Step S705 When the user terminal enters the connected state, the network side device instructs the user terminal to report the recorded measurement information of at least one trigger event;
  • Step S706 The user terminal reports the recorded measurement information to the network side device according to the instruction of the network side device.
  • Example 3 According to the user terminal, it is judged that the current serving cell belongs to the registered network, but the terminal is introduced in a scenario where the serving cell is in a restricted service state.
  • FIG. 8 is a schematic diagram of a user terminal judging that the current serving cell belongs to the registered network but the terminal is in a restricted service state in the cell;
  • cells A, B, and C belong to logical cell 1 (PLMN1) and have no specific restricted identification information.
  • Cell D also belongs to PLMN1 but has specific restricted identification information.
  • the above-mentioned specific restricted identification information may be tracking area identification TA or terminal level identification (UE Identity) information, and statistics for this scenario are also In order to discover the unreasonable area restriction configuration of the network, optimize the user coverage experience.
  • the specific implementation process is shown in Figure 9:
  • Step S901 The network side device configures measurement configuration information according to the user terminal requirements and sends it to the user terminal.
  • the measurement configuration information includes an event that triggers MDT measurement.
  • the above event is that the user terminal judges that the current serving cell belongs to the registered network, but the terminal An event determined when the serving cell is in a restricted service state;
  • Step S902 When the user terminal triggers MDT measurement according to the above event, it records at least one piece of corresponding measurement information according to a preset rule;
  • Step S903 The user terminal sends a measurement information extraction instruction to the network side device through a connection establishment completion message, a connection reestablishment completion message, or a reconfiguration completion message or a connection restoration completion message;
  • Step S904 After receiving the measurement information extraction instruction sent by the user terminal, the network side device decides to extract the measurement information recorded by the user terminal;
  • Step S905 When the user terminal enters the connected state, the network side device instructs the user terminal to report the recorded measurement information of at least one trigger event;
  • Step S906 The user terminal reports the recorded measurement information to the network side device according to the instruction of the network side device.
  • the network-side device will configure one or more trigger events according to the service requirements of the user terminal and deliver it to the user terminal.
  • the user terminal will follow the network
  • the measurement configuration information issued by the side device records the corresponding measurement information according to each preset event that triggers MDT measurement, and records the measurement information corresponding to one or more preset events according to the instructions of the network side device. For the network side equipment, I will not repeat them here.
  • the embodiment of the present disclosure also provides a method for performing MDT measurement.
  • This method corresponds to the method corresponding to the user terminal of the MDT measurement in the embodiment of the present disclosure, and the principle of the method to solve the problem is the same as that of the user terminal. Similar, so the implementation of this method can refer to the implementation of the user terminal, and the repetition will not be repeated.
  • FIG. 10 a flowchart of a method for performing MDT measurement provided by an embodiment of the present disclosure, which specifically includes the following steps:
  • Step S1001 Receive measurement configuration information configured by the network side device according to the service requirements of the user terminal, where the measurement configuration information includes at least one preset event that triggers the MDT measurement;
  • Step S1002 Enter the idle state or the inactive state, and when the MDT measurement is triggered according to the at least one preset event, the corresponding measurement information is recorded and stored according to the preset rule.
  • the measurement information includes related information of the serving cell and/or itself Feature information
  • Step S1003 when entering the connected state, report the recorded measurement information to the network side device according to the instruction of the network side device.
  • the at least one preset event that triggers the MDT measurement is an event determined from the following events:
  • the user terminal loses the coverage of the current registered network
  • the user terminal judges that the current serving cell belongs to the registered network but the signal of the serving cell is lower than the set threshold
  • the user terminal loses the coverage of the current registered network, but recognizes the signal coverage of the unregistered network;
  • the user terminal judges that the current serving cell belongs to the registered network, but the terminal is in a restricted service state in the serving cell;
  • the user terminal recognizes that its own privatized network subscription information does not match the privatized network support information of the current serving cell;
  • the recording measurement information corresponding to the preset event according to a preset rule includes:
  • the measurement information corresponding to the preset event is recorded respectively;
  • starting to periodically record measurement information corresponding to the preset event until leaving the preset event includes:
  • the measurement information corresponding to the preset event is recorded.
  • recording the relevant information of the serving cell includes:
  • record the global unique identifier CGI of the serving cell including:
  • the PLMN network identity list broadcast by the current serving cell contains the network identity registered by the user terminal, record the CGI of the network registered by the user terminal;
  • the CGI of the unregistered network is selected for recording.
  • recording the tracking area TA identifier broadcast by the serving cell includes:
  • the PLMN network identity list broadcast by the current serving cell contains the network identity registered by the user terminal, record the TA identity corresponding to the network where the user terminal is registered;
  • the TA identities corresponding to unregistered networks are selected.
  • recording the characteristic information of the user terminal includes at least one of the following steps:
  • the measurement information further includes at least one of the following information: event type identification information of a preset event that triggers MDT measurement, measurement timestamp information, and location information.
  • the stored measurement information is deleted.
  • the method before reporting the recorded measurement information to the network-side device according to the instruction of the network-side device, the method further includes:
  • the measurement information extraction instruction is sent to the network side device through the connection establishment completion message, the connection reestablishment completion message, or the reconfiguration completion message or the connection restoration completion message.
  • the measurement configuration information includes at least one of the following information:
  • Absolute timestamp information session tracking and index information, measurement area limitation information, measurement frequency limitation information, total measurement timer T, periodic measurement timer T1.
  • the embodiment of the present disclosure also provides a method for performing MDT measurement.
  • This method corresponds to the method corresponding to the network side device of the MDT measurement in the embodiment of the present disclosure, and the principle of the method to solve the problem is the same as that of the network.
  • the side devices are similar, so the implementation of this method can refer to the implementation of the network side devices, and the repetition will not be repeated.
  • FIG. 11 a flowchart of a method for performing MDT measurement provided by an embodiment of the present disclosure, which specifically includes the following steps:
  • Step S1101 Configure measurement configuration information according to user terminal service requirements, where the measurement configuration information includes at least one preset event that triggers MDT measurement;
  • Step S1102 Instruct the measurement configuration information to the user terminal, so that after the user terminal enters the idle state or the inactive state, according to the measurement configuration information, when at least one preset event triggers MDT measurement, the user terminal is Set rules to record corresponding measurement information, where the measurement information includes related information of the serving cell and/or its own characteristic information;
  • Step S1103 When the user terminal enters the connected state, instruct the user terminal to report the recorded measurement information, and receive the measurement information reported by the terminal according to the instruction.
  • the at least one preset event that triggers the MDT measurement is an event determined from the following events:
  • the user terminal loses the coverage of the current registered network
  • the user terminal judges that the current serving cell belongs to the registered network but the signal of the serving cell is lower than the set threshold
  • the user terminal loses the coverage of the current registered network, but recognizes the signal coverage of the unregistered network;
  • the user terminal judges that the current serving cell belongs to the registered network, but the terminal is in a restricted service state in the serving cell;
  • the user terminal recognizes that its own privatized network subscription information does not match the privatized network support information of the current serving cell;
  • the relevant information of the serving cell includes the global unique identifier of the serving cell CGI, and/or the tracking area TA identifier broadcast by the recording serving cell.
  • the measurement information includes the own characteristic information of the user terminal, and the own characteristic information of the user terminal includes at least one of the following information:
  • the level identification information of the user terminal is the level identification information of the user terminal.
  • the measurement information further includes at least one of the following information: event type identification information of a preset event that triggers MDT measurement, measurement timestamp information, and location information.
  • the method before the instructing the user terminal to report the recorded measurement information, the method further includes:
  • the measurement configuration information includes at least one of the following information:
  • Absolute timestamp information session tracking and index information, measurement area limitation information, measurement frequency limitation information, total measurement timer T, periodic measurement timer T1.
  • the foregoing describes a method for performing MDT measurement in the present disclosure, and the following describes a device for performing the foregoing MDT measurement method.
  • a user terminal for MDT measurement in an embodiment of the present disclosure includes:
  • the memory stores a program code
  • the processor when the program code is executed by the processor, the processor is caused to perform the following process:
  • the measurement configuration information configured by the network side device according to the service requirements of the user terminal, where the measurement configuration information includes at least one preset event that triggers the MDT measurement;
  • the measurement information includes related information of the serving cell and/or its own characteristic information
  • the recorded measurement information is reported to the network side device according to the instructions of the network side device.
  • the user terminal 1200 may include one or more processors (full English name: central processing units, English abbreviation: CPU) 1201 (for example, one or One or more processors) and a memory 1202, and one or more storage media 1203 (for example, one or more storage devices) that store application programs 1204 or data 1205.
  • the memory 1202 and the storage medium 1203 may be short-term storage or permanent storage.
  • the program stored in the storage medium 1203 may include one or more modules (not shown in the figure), and each module may include a series of instruction operations on the information processing device.
  • the processor 1201 may be configured to communicate with the storage medium 1203, and execute a series of instruction operations in the storage medium 1203 on the user terminal 1200.
  • the user terminal 1200 may also include one or more wired or wireless network interfaces 1207, one or more input and output interfaces 1208, and/or one or more operating systems 1206, such as Windows Server, Mac OS X, Unix, Linux, FreeBSD and so on.
  • operating systems 1206, such as Windows Server, Mac OS X, Unix, Linux, FreeBSD and so on.
  • the at least one preset event that triggers the MDT measurement is an event determined from the following events:
  • the user terminal loses the coverage of the current registered network
  • the user terminal judges that the current serving cell belongs to the registered network but the signal of the serving cell is lower than the set threshold
  • the user terminal loses the coverage of the current registered network, but recognizes the signal coverage of the unregistered network;
  • the user terminal judges that the current serving cell belongs to the registered network, but the terminal is in a restricted service state in the serving cell;
  • the user terminal recognizes that its own privatized network subscription information does not match the privatized network support information of the current serving cell;
  • the processor executes recording measurement information corresponding to the foregoing preset event according to a preset rule, and is configured to:
  • the measurement information corresponding to the preset event is recorded respectively;
  • the processor executes, when the preset event is triggered, to start periodically recording measurement information corresponding to the preset event until it leaves the preset event, and is configured to:
  • the measurement information corresponding to the preset event is recorded.
  • the processor executes recording the related information of the serving cell and is configured to:
  • the processor executes the CGI recording of the global unique identifier of the serving cell, it is configured to:
  • the PLMN network identity list broadcast by the current serving cell contains the network identity registered by the user terminal, record the CGI of the network registered by the user terminal;
  • the CGI of the unregistered network is selected for recording.
  • the processor executes the recording of the tracking area TA identifier broadcast by the serving cell, it is configured to:
  • the PLMN network identity list broadcast by the current serving cell contains the network identity registered by the user terminal, record the TA identity corresponding to the network where the user terminal is registered;
  • the TA identities corresponding to unregistered networks are selected.
  • recording the characteristic information of the user terminal is configured to perform at least one of the following steps:
  • the measurement information further includes at least one of the following information: event type identification information of a preset event that triggers MDT measurement, measurement timestamp information, and location information.
  • the processor is configured to process the recorded measurement information according to the following mechanism:
  • the stored measurement information is deleted.
  • the processor before the processor reports the recorded measurement information to the network-side device according to the instruction of the network-side device, the processor is further configured to:
  • the measurement information extraction instruction is sent to the network side device through the connection establishment completion message, the connection reestablishment completion message, or the reconfiguration completion message or the connection restoration completion message.
  • the measurement configuration information includes at least one of the following information:
  • Absolute timestamp information session tracking and index information, measurement area limitation information, measurement frequency limitation information, total measurement timer T, periodic measurement timer T1.
  • a network-side device for performing MDT measurement in an embodiment of the present disclosure includes:
  • the memory stores a program code
  • the processor when the program code is executed by the processor, the processor is caused to perform the following process:
  • Configure measurement configuration information according to user terminal service requirements, where the measurement configuration information includes at least one preset event that triggers MDT measurement;
  • the measurement configuration information Instruct the measurement configuration information to the user terminal, so that after the user terminal enters an idle state or an inactive state, according to the measurement configuration information, when at least one preset event triggers MDT measurement, it records according to a preset rule Corresponding measurement information, where the measurement information includes related information of the serving cell and/or its own characteristic information;
  • the network-side device 1300 may include one or more processors (full English name: central processing units, English abbreviation: CPU) 1301 (for example, One or more processors) and memory 1302, one or more storage media 1303 (for example, one or more storage devices) that store application programs 1304 or data 1305.
  • the memory 1302 and the storage medium 1303 may be short-term storage or persistent storage.
  • the program stored in the storage medium 1303 may include one or more modules (not shown in the figure), and each module may include a series of instruction operations on the information processing device.
  • the processor 1301 may be configured to communicate with the storage medium 1303, and execute a series of instruction operations in the storage medium 1303 on the network-side device 1300.
  • the network side device 1300 may also include one or more wired or wireless network interfaces 1307, one or more input and output interfaces 1308, and/or one or more operating systems 1306, such as Windows Server, Mac OS X, Unix, Linux , FreeBSD, etc.
  • operating systems 1306, such as Windows Server, Mac OS X, Unix, Linux , FreeBSD, etc.
  • the at least one preset event that triggers the MDT measurement is an event determined from the following events:
  • the user terminal loses the coverage of the current registered network
  • the user terminal judges that the current serving cell belongs to the registered network but the signal of the serving cell is lower than the set threshold
  • the user terminal loses the coverage of the current registered network, but recognizes the signal coverage of the unregistered network;
  • the user terminal judges that the current serving cell belongs to the registered network, but the terminal is in a restricted service state in the serving cell;
  • the user terminal recognizes that its own privatized network subscription information does not match the privatized network support information of the current serving cell;
  • the relevant information of the serving cell includes the global unique identifier of the serving cell CGI, and/or the tracking area TA identifier broadcast by the recording serving cell.
  • the measurement information includes the own characteristic information of the user terminal, and the own characteristic information of the user terminal includes at least one of the following information:
  • the level identification information of the user terminal is the level identification information of the user terminal.
  • the measurement information further includes at least one of the following information: event type identification information of a preset event that triggers MDT measurement, measurement timestamp information, and location information.
  • the processor executes instructing the user terminal to report the recorded measurement information, it is further configured to:
  • the user terminal receives the connection establishment completion message, the connection reestablishment completion message, or the reconfiguration completion message or the connection restoration completion message, and sends the measurement information extraction instruction.
  • the measurement configuration information includes at least one of the following information:
  • Absolute timestamp information session tracking and index information, measurement area limitation information, measurement frequency limitation information, total measurement timer T, periodic measurement timer T1.
  • the above describes a user terminal and network side device for MDT measurement in the embodiments of the present disclosure from the perspective of hardware processing.
  • the following describes the user terminal and network for MDT measurement in the embodiments of the present disclosure from the perspective of a modular functional entity. Side device description.
  • a user terminal for MDT measurement provided by an embodiment of the present disclosure includes:
  • the receiving unit 1401 is configured to receive measurement configuration information configured by the network side device according to the service requirements of the user terminal, where the measurement configuration information includes at least one preset event that triggers the MDT measurement;
  • the first recording unit 1402 is configured to enter the idle state or the inactive state, and when the MDT measurement is triggered according to the at least one preset event, the corresponding measurement information is recorded and stored according to the preset rule.
  • the measurement information includes the relevant information of the serving cell. Information and/or self-characteristic information;
  • the first reporting unit 1403 is configured to report the recorded measurement information to the network side device according to the instruction of the network side device when entering the connected state.
  • the at least one preset event used by the receiving unit to trigger the MDT measurement is an event determined from the following events:
  • the user terminal loses the coverage of the current registered network
  • the user terminal judges that the current serving cell belongs to the registered network but the signal of the serving cell is lower than the set threshold
  • the user terminal loses the coverage of the current registered network, but recognizes the signal coverage of the unregistered network;
  • the user terminal judges that the current serving cell belongs to the registered network, but the terminal is in a restricted service state in the serving cell;
  • the user terminal recognizes that its own privatized network subscription information does not match the privatized network support information of the current serving cell;
  • the first recording unit is configured to record measurement information corresponding to the preset event according to a preset rule, and is specifically configured to:
  • the measurement information corresponding to the preset event is recorded respectively;
  • the first recording unit starts to periodically record measurement information corresponding to the preset event until it leaves the preset event, specifically for:
  • the measurement information corresponding to the preset event is recorded.
  • the first recording unit is configured to measure the information including the relevant information of the serving cell, and the first recording unit performs recording of the relevant information of the serving cell, specifically for:
  • the first recording unit is used to record the global unique identifier CGI of the serving cell, and is specifically used to:
  • the PLMN network identity list broadcast by the current serving cell contains the network identity registered by the user terminal, record the CGI of the network registered by the user terminal;
  • the CGI of the unregistered network is selected for recording.
  • the first recording unit is used to record the tracking area TA identifier broadcast by the serving cell, and is specifically used to:
  • the PLMN network identity list broadcast by the current serving cell contains the network identity registered by the user terminal, record the TA identity corresponding to the network where the user terminal is registered;
  • the TA identities corresponding to unregistered networks are selected.
  • the measurement information includes the characteristic information of the user terminal
  • the first recording unit performs recording of the characteristic information of the user terminal, including at least one of the following steps:
  • the measurement information further includes at least one of the following information: event type identification information of a preset event that triggers MDT measurement, measurement timestamp information, and location information.
  • the first recording unit is configured to process the recorded measurement information according to the following mechanism:
  • the stored measurement information is deleted.
  • the first reporting unit is configured to report the recorded measurement information to the network-side device according to the instruction of the network-side device when entering the connected state, and is specifically configured to:
  • connection establishment completion message Send the measurement information extraction instruction through the connection establishment completion message, the connection reestablishment completion message, or the reconfiguration completion message or the connection restoration completion message;
  • the measurement configuration information includes at least one of the following information:
  • Absolute timestamp information session tracking and index information, measurement area limitation information, measurement frequency limitation information, total measurement timer T, periodic measurement timer T1.
  • a network-side device for MDT measurement provided by an embodiment of the present disclosure includes:
  • the configuration unit 1501 is configured to configure measurement configuration information according to user terminal service requirements, where the measurement configuration information includes at least one preset event that triggers MDT measurement;
  • the second recording unit 1502 is configured to indicate the measurement configuration information to the user terminal, so that after the user terminal enters the idle state or the inactive state, the MDT is triggered on at least one preset event according to the measurement configuration information During measurement, record corresponding measurement information according to preset rules, where the measurement information includes related information of the serving cell and/or its own characteristic information;
  • the second reporting unit 1503 is configured to instruct the user terminal to report the recorded measurement information when the user terminal enters the connected state, and receive the measurement information reported by the terminal according to the instruction.
  • the at least one preset event that triggers the MDT measurement is an event determined from the following events:
  • the user terminal loses the coverage of the current registered network
  • the user terminal judges that the current serving cell belongs to the registered network but the signal of the serving cell is lower than the set threshold
  • the user terminal loses the coverage of the current registered network, but recognizes the signal coverage of the unregistered network;
  • the user terminal judges that the current serving cell belongs to the registered network, but the terminal is in a restricted service state in the serving cell;
  • the user terminal recognizes that its own privatized network subscription information does not match the privatized network support information of the current serving cell;
  • the relevant information of the serving cell includes the global unique identifier of the serving cell CGI, and/or the tracking area TA identifier broadcast by the recording serving cell.
  • the measurement information includes the own characteristic information of the user terminal, and the own characteristic information of the user terminal includes at least one of the following information:
  • the level identification information of the user terminal is the level identification information of the user terminal.
  • the measurement information further includes at least one of the following information: event type identification information of a preset event that triggers MDT measurement, measurement timestamp information, and location information.
  • the second reporting unit executes instructing the user terminal to report the recorded measurement information, which is specifically used for:
  • connection establishment completion message the connection reestablishment completion message, or the reconfiguration completion message or the connection restoration completion message through the user terminal, when the measurement information extraction instruction is sent, the user terminal is instructed to report the recorded measurement information.
  • the measurement configuration information includes at least one of the following information:
  • Absolute timestamp information session tracking and index information, measurement area limitation information, measurement frequency limitation information, total measurement timer T, periodic measurement timer T1.
  • Embodiments of the present disclosure also provide a computer-readable storage medium, including instructions, which when run on a computer, cause the computer to execute the MDT measurement method provided in the above-mentioned embodiments.
  • the embodiments of the present disclosure also provide a computer program product, including a computer program, the computer program includes program instructions, when the program instructions are executed by an electronic device, the electronic device is caused to execute the MDT provided in the above-mentioned embodiments. Measurement methods.
  • the disclosed system, device, and method may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the modules is only a logical function division, and there may be other divisions in actual implementation, for example, multiple modules or components may 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 modules, and may be in electrical, mechanical or other forms.
  • modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, that is, they may be located in one place, or they may be distributed on multiple network modules. Some or all of the modules can be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • the functional modules in the various embodiments of the present disclosure may be integrated into one processing module, or each module may exist alone physically, or two or more modules may be integrated into one module.
  • the above-mentioned integrated modules can be implemented in the form of hardware or software functional modules. If the integrated module is implemented in the form of a software function module and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the computer program product includes one or more computer instructions.
  • the computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices.
  • the computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium.
  • the computer instructions may be transmitted from a website, computer, server, or data center. Transmission to another website, computer, server or data center via wired (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.).
  • wired such as coaxial cable, optical fiber, digital subscriber line (DSL)
  • wireless such as infrared, wireless, microwave, etc.
  • the computer-readable storage medium may be any available medium that can be stored by a computer or a data storage device such as a server or a data center integrated with one or more available media.
  • the usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (for example, a high-density digital video disc (DVD)), or a semiconductor medium (for example, a solid state disk (SSD)), etc. .

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Abstract

本公开提供一种进行MDT测量方法和用户终端及网络侧设备，包括：接收网络侧设备根据用户终端业务需求配置的测量配置信息，测量配置信息包括触发进行MDT测量的至少一个预设事件；进入空闲态或非激活态，根据至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息并存储，测量信息包括服务小区的相关信息和/或自身特征信息；在进入连接态时，根据网络侧设备的指示将记录的测量信息上报给网络侧设备。本公开可以通过配置测量配置信息，对预设事件触发MDT测量，解决现有机制优化的场景十分有限且没有考虑用户层面的业务实际需求的问题。

Description

一种进行MDT测量方法和用户终端及网络侧设备
相关申请的交叉引用
本申请要求在2020年02月11日提交中国专利局、申请号为202010087445.3、申请名称为“一种进行MDT测量方法和用户终端及网络侧设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本公开涉及通信技术领域，具体涉及一种进行MDT测量方法和用户终端及网络侧设备。
背景技术
MDT(Minimal Drive Test，最小化路测)是LTE(Long Term Evolution，长期演进)系统引入的一项终端统计反馈机制，它是通信系统实现自动化采集和分析含位置信息的UE(User Equipment，用户终端)测量报告的技术，主要应用在覆盖优化、容量优化、移动性管理优化、QoS(Quality of Service，服务质量)参数优化和公共信道参数配置优化等场景中。
现有的NR(New Radio，新空口)R16MDT(版本16的最小化路测)机制分为两种，一种为Immediate MDT(Immediate Minimal Drive Test，立即式最小化路测)机制，另外一种为Logged MDT(Logged Minimal Drive Test，记录式最小化路测)机制。Immediate MDT为终端处于连接态时进行的MDT的测量与上报机制，一旦满足上报条件，UE立即上报给gNB(5g基站)，Immediate MDT基于现有的RRM(Radio Resource Management，无线资源管理)测量机制。
Logged MDT为终端处于空闲态或非激活态时进行的MDT测量和上报机制，网络侧设备会给终端配置一个测量总时间T以及测量记录周期T1，终端按照一定的机制进行测量并存储测量结果，并在后续合适时机上报给gNB。
NR Logged MDT(新空口的记录方式最小化路测)分为两个大类：周期性触发的Logged MDT以及事件性触发的Logged MDT。事件性触发的Logged MDT，目前定义了终端失去当前注册网络覆盖的A1事件和终端测得当前服务小区信号质量低于某一阈值的A2事件。
当前NR R16 Logged MDT定义的触发记录的测量事件，如上文所述的事件1、事件2或者周期性触发事件，周期性触发也属于触发事件的一种，网络侧设备一次只允许给终端配置一种触发事件，事件触发后终端统计的若干参数能够反映的网络问题很少，目前只能识别服务网络无覆盖(终端失去当前注册网络覆盖)或服务小区弱覆盖场景(A2事件)，但是实际的网络部署既要考虑网络部署需求也需要考虑用户业务实际需求，现有机制优化的场景十分有限且没有考虑用户层面的业务实际需求。
发明内容
本公开提供一种进行MDT测量方法和用户终端及网络侧设备，用以解决现有机制优化的场景十分有限且没有考虑用户层面的业务实际需求的问题。
根据本公开实施例的第一方面，提供一种进行MDT测量方法，应用于用户终端，所述方法包括：
接收网络侧设备根据用户终端业务需求配置的测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；
进入空闲态或非激活态，根据所述至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息并存储，所述测量信息包括服务小区的相关信息和/或自身特征信息；
在进入连接态时，根据网络侧设备的指示将记录的测量信息上报给网络侧设备。
可选地，所述触发进行MDT测量的至少一个预设事件为从如下事件中确定的事件：
用户终端失去当前注册网络覆盖；
用户终端判断当前服务小区属于注册网络但服务小区信号低于设定阈值；
用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖；
用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态；
用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配；
周期性测量用户终端的注册网络信息。
可选地，所述按照预设规则记录与预设事件对应的测量信息，包括：
在所述预设事件触发时及离开所述预设事件时，分别记录与所述预设事件对应的测量信息；或者，
在所述预设事件触发时，开始周期性记录与所述预设事件对应的测量信息至离开所述预设事件。
可选地，在所述预设事件触发时，开始周期性记录与所述预设事件对应的测量信息至离开所述预设事件，包括：
在总测量定时器T未超时期间，用户终端处于所述预设事件中时，每当周期性定时器T1超时，记录与所述预设事件对应的测量信息。
可选地，若所述测量信息包括服务小区的相关信息，记录所述服务小区的相关信息，包括：
记录服务小区全球唯一标识CGI，和/或，记录服务小区广播的跟踪区域TA标识。
可选地，记录服务小区全球唯一标识CGI，包括：
若当前服务小区广播的PLMN网络标识列表中包含用户终端注册的网络标识，则记录用户终端注册网络的CGI；
否则，从当前服务小区广播的PLMN网络标识列表中，任选非注册网络的CGI进行记录。
可选地，记录服务小区广播的跟踪区域TA标识，包括：
若当前服务小区广播的PLMN网络标识列表中包含用户终端注册的网络 标识，则记录用户终端注册网络对应的TA标识；
否则，从当前服务小区广播的PLMN网络标识列表中，任选非注册网络对应的TA标识。
可选地，若所述测量信息包括用户终端的自身特征信息，记录所述用户终端的自身特征信息，包括如下至少一个步骤：
记录所述用户终端是否处于受限制服务状态；
记录所述用户终端是否允许接入私有化网络进行通信；
记录所述用户终端期望的私有化网络标识列表信息；
记录用户终端签约的私有化网络标识列表信息；
记录所述用户终端的等级标识信息。
可选地，所述测量信息还包括如下至少一项信息：触发MDT测量的预设事件的事件类型标识信息、测量时间戳信息、位置信息。
可选地，按照如下机制处理记录的测量信息：
存储的测量信息超过设定时间未上报时，删除存储的测量信息；或者，
完成存储的测量信息的上报后，删除所述存储的测量信息；或者，
确定有存储的测量信息，且又新收到网络侧设备根据用户终端业务需求配置的测量配置信息时，删除所述存储的测量信息。
可选地，所述根据网络侧设备的指示将记录的测量信息上报给网络侧设备之前，所述方法还包括：
通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，向网络侧设备发送测量信息提取指示。
可选地，所述测量配置信息包括如下至少一项信息：
绝对时间戳信息、会话跟踪及索引信息、测量区域限定信息、测量频点限定信息、总测量定时器T、周期性测量定时器T1。
根据本公开实施例的第二方面，提供一种最小化路测MDT测量方法，应用于网络侧设备，所述方法包括：
根据用户终端业务需求配置测量配置信息，所述测量配置信息包括触发 进行MDT测量的至少一个预设事件；
将所述测量配置信息指示给用户终端，以使所述用户终端在进入空闲态或非激活态后，根据所述测量配置信息，在至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息，所述测量信息包括服务小区的相关信息和/或自身特征信息；
在所述用户终端进入连接态时，指示所述用户终端上报记录的测量信息，并接收所述终端根据指示上报的测量信息。
可选地，所述触发进行MDT测量的至少一个预设事件为从如下事件中确定的事件：
用户终端失去当前注册网络覆盖；
用户终端判断当前服务小区属于注册网络但服务小区信号低于设定阈值；
用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖；
用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态；
用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配；
周期性测量用户终端的注册网络信息。
可选地，所述服务小区的相关信息包括服务小区全球唯一标识CGI，和/或，记录服务小区广播的跟踪区域TA标识。
可选地，所述测量信息包括用户终端的自身特征信息，所述用户终端的自身特征信息包括如下至少一项信息：
所述用户终端是否处于受限制服务状态；
所述用户终端是否允许接入私有化网络进行通信；
所述用户终端期望的私有化网络标识列表信息；
所述用户终端签约的私有化网络标识列表信息；
所述用户终端的等级标识信息。
可选地，所述测量信息还包括如下至少一项信息：触发MDT测量的预设 事件的事件类型标识信息、测量时间戳信息、位置信息。
可选地，所述指示所述用户终端上报记录的测量信息之前，所述方法还包括：
接收所述用户终端通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，发送测量信息提取指示。
可选地，所述测量配置信息包括如下至少一项信息：
绝对时间戳信息、会话跟踪及索引信息、测量区域限定信息、测量频点限定信息、总测量定时器T、周期性测量定时器T1。
根据本公开实施例的第三方面，提供一种进行MDT测量的用户终端，包括：存储器、处理器，所述存储器中存储有计算机程序；
所述处理器被配置为，用于读取存储器中的程序并执行：
接收网络侧设备根据用户终端业务需求配置的测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；
进入空闲态或非激活态，根据所述至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息并存储，所述测量信息包括服务小区的相关信息和/或自身特征信息；
在进入连接态时，根据网络侧设备的指示将记录的测量信息上报给网络侧设备。
可选地，所述触发进行MDT测量的至少一个预设事件为从如下事件中确定的事件：
用户终端失去当前注册网络覆盖；
用户终端判断当前服务小区属于注册网络但服务小区信号低于设定阈值；
用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖；
用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态；
用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配；
周期性测量用户终端的注册网络信息。
可选地，所述处理器执行按照预设规则记录与所述预设事件对应的测量信息，被配置为：
在所述预设事件触发时及离开所述预设事件时，分别记录与所述预设事件对应的测量信息；或者，
在所述预设事件触发时，开始周期性记录与所述预设事件对应的测量信息至离开所述预设事件。
可选地，所述处理器执行在所述预设事件触发时，开始周期性记录与所述预设事件对应的测量信息至离开所述预设事件，被配置为：
在总测量定时器T未超时期间，用户终端处于所述预设事件中时，每当周期性定时器T1超时，记录与所述预设事件对应的测量信息。
可选地，若所述测量信息包括服务小区的相关信息，所述处理器执行记录所述服务小区的相关信息，被配置为：
记录服务小区全球唯一标识CGI，和/或，记录服务小区广播的跟踪区域TA标识。
可选地，所述处理器执行记录服务小区全球唯一标识CGI时，被配置为：
若当前服务小区广播的PLMN网络标识列表中包含用户终端注册的网络标识，则记录用户终端注册网络的CGI；
否则，从当前服务小区广播的PLMN网络标识列表中，任选非注册网络的CGI进行记录。
可选地，所述处理器执行记录服务小区广播的跟踪区域TA标识时，被配置为：
若当前服务小区广播的PLMN网络标识列表中包含用户终端注册的网络标识，则记录用户终端注册网络对应的TA标识；
否则，从当前服务小区广播的PLMN网络标识列表中，任选非注册网络对应的TA标识。
可选地，若所述测量信息包括用户终端的自身特征信息，所述处理器执 行记录所述用户终端的自身特征信息，被配置为执行如下至少一个步骤：
记录所述用户终端是否处于受限制服务状态；
记录所述用户终端是否允许接入私有化网络进行通信；
记录所述用户终端期望的私有化网络标识列表信息；
记录用户终端签约的私有化网络标识列表信息；
记录所述用户终端的等级标识信息。
可选地，所述测量信息还包括如下至少一项信息：触发MDT测量的预设事件的事件类型标识信息、测量时间戳信息、位置信息。
可选地，所述处理器用于按照如下机制处理记录的测量信息：
存储的测量信息超过设定时间未上报时，删除存储的测量信息；或者，
完成存储的测量信息的上报后，删除所述存储的测量信息；或者，
确定有存储的测量信息，且又新收到网络侧设备根据用户终端业务需求配置的测量配置信息时，删除所述存储的测量信息。
可选地，所述处理器执行根据网络侧设备的指示将记录的测量信息上报给网络侧设备之前，还被配置为：
通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，向网络侧设备发送测量信息提取指示。
可选地，所述测量配置信息包括如下至少一项信息：
绝对时间戳信息、会话跟踪及索引信息、测量区域限定信息、测量频点限定信息、总测量定时器T、周期性测量定时器T1。
根据本公开实施例的第四方面，提供一种进行MDT测量的网络侧设备，包括：存储器、处理器，所述存储器中存储有计算机程序；
所述处理器被配置为，用于读取存储器中的程序并执行：
根据用户终端业务需求配置测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；
将所述测量配置信息指示给用户终端，以使所述用户终端在进入空闲态或非激活态后，根据所述测量配置信息，在至少一个预设事件触发MDT测量 时，按照预设规则记录对应的测量信息，所述测量信息包括服务小区的相关信息和/或自身特征信息；
在所述用户终端进入连接态时，指示所述用户终端上报记录的测量信息，并接收所述终端根据指示上报的测量信息。
可选地，所述触发进行MDT测量的至少一个预设事件为从如下事件中确定的事件：
用户终端失去当前注册网络覆盖；
用户终端判断当前服务小区属于注册网络但服务小区信号低于设定阈值；
用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖；
用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态；
用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配；
周期性测量用户终端的注册网络信息。
可选地，所述服务小区的相关信息包括服务小区全球唯一标识CGI，和/或，记录服务小区广播的跟踪区域TA标识。
可选地，所述测量信息包括用户终端的自身特征信息，所述用户终端的自身特征信息包括如下至少一项信息：
所述用户终端是否处于受限制服务状态；
所述用户终端是否允许接入私有化网络进行通信；
所述用户终端期望的私有化网络标识列表信息；
所述用户终端签约的私有化网络标识列表信息；
所述用户终端的等级标识信息。
可选地，所述测量信息还包括如下至少一项信息：触发MDT测量的预设事件的事件类型标识信息、测量时间戳信息、位置信息。
可选地，所述处理器执行指示所述用户终端上报记录的测量信息之前，还被配置为：
接收所述用户终端通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，发送测量信息提取指示。
可选地，所述测量配置信息包括如下至少一项信息：
绝对时间戳信息、会话跟踪及索引信息、测量区域限定信息、测量频点限定信息、总测量定时器T、周期性测量定时器T1。
根据本公开实施例的第五方面，提供一种进行MDT测量的用户终端，所述用户终端包括：
接收单元，用于接收网络侧设备根据用户终端业务需求配置的测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；
第一记录单元，用于进入空闲态或非激活态，根据所述至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息并存储，所述测量信息包括服务小区的相关信息和/或自身特征信息；
第一上报单元，用于在进入连接态时，根据网络侧设备的指示将记录的测量信息上报给网络侧设备。
可选地，所述接收单元用于触发进行MDT测量的至少一个预设事件为从如下事件中确定的事件：
用户终端失去当前注册网络覆盖；
用户终端判断当前服务小区属于注册网络但服务小区信号低于设定阈值；
用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖；
用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态；
用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配；
周期性测量用户终端的注册网络信息。
可选地，所述第一记录单元执行按照预设规则记录与所述预设事件对应的测量信息，具体用于：
在所述预设事件触发时及离开所述预设事件时，分别记录与所述预设事 件对应的测量信息；或者，
在所述预设事件触发时，开始周期性记录与所述预设事件对应的测量信息至离开所述预设事件。
可选地，所述第一记录单元执行在所述预设事件触发时，开始周期性记录与所述预设事件对应的测量信息至离开所述预设事件，具体用于：
在总测量定时器T未超时期间，用户终端处于所述预设事件中时，每当周期性定时器T1超时，记录与所述预设事件对应的测量信息。
可选地，所述测量信息包括服务小区的相关信息，所述第一记录单元执行记录所述服务小区的相关信息，具体用于：
记录服务小区全球唯一标识CGI，和/或，记录服务小区广播的跟踪区域TA标识。
可选地，所述第一记录单元执行记录服务小区全球唯一标识CGI，具体用于：
若当前服务小区广播的PLMN网络标识列表中包含用户终端注册的网络标识，则记录用户终端注册网络的CGI；
否则，从当前服务小区广播的PLMN网络标识列表中，任选非注册网络的CGI进行记录。
可选地，所述第一记录单元执行记录服务小区广播的跟踪区域TA标识，具体用于：
若当前服务小区广播的PLMN网络标识列表中包含用户终端注册的网络标识，则记录用户终端注册网络对应的TA标识；
否则，从当前服务小区广播的PLMN网络标识列表中，任选非注册网络对应的TA标识。
可选地，测量信息包括用户终端的自身特征信息，所述第一记录单元执行记录所述用户终端的自身特征信息，包括如下至少一个步骤：
记录所述用户终端是否处于受限制服务状态；
记录所述用户终端是否允许接入私有化网络进行通信；
记录所述用户终端期望的私有化网络标识列表信息；
记录用户终端签约的私有化网络标识列表信息；
记录所述用户终端的等级标识信息。
可选地，所述测量信息还包括如下至少一项信息：触发MDT测量的预设事件的事件类型标识信息、测量时间戳信息、位置信息。
可选地，所述第一记录单元执行按照如下机制处理记录的测量信息：
存储的测量信息超过设定时间未上报时，删除存储的测量信息；或者，
完成存储的测量信息的上报后，删除所述存储的测量信息；或者，
确定有存储的测量信息，且又新收到网络侧设备根据用户终端业务需求配置的测量配置信息时，删除所述存储的测量信息。
可选地，所述第一上报单元执行在进入连接态时，根据网络侧设备的指示将记录的测量信息上报给网络侧设备，具体用于：
通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，发送测量信息提取指示；
根据网络侧设备的指示将记录的测量信息上报给网络侧设备。
可选地，所述测量配置信息包括如下至少一项信息：
绝对时间戳信息、会话跟踪及索引信息、测量区域限定信息、测量频点限定信息、总测量定时器T、周期性测量定时器T1。
根据本公开实施例的第六方面，提供一种进行MDT测量的网络侧设备，所述网络侧设备包括：
配置单元，用于根据用户终端业务需求配置测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；
第二纪录单元，用于将所述测量配置信息指示给用户终端，以使所述用户终端在进入空闲态或非激活态后，根据所述测量配置信息，在至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息，所述测量信息包括服务小区的相关信息和/或自身特征信息；
第二上报单元，用于在所述用户终端进入连接态时，指示所述用户终端 上报记录的测量信息，并接收所述终端根据指示上报的测量信息。
可选地，所述触发进行MDT测量的至少一个预设事件为从如下事件中确定的事件：
用户终端失去当前注册网络覆盖；
用户终端判断当前服务小区属于注册网络但服务小区信号低于设定阈值；
用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖；
用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态；
用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配；
周期性测量用户终端的注册网络信息。
可选地，所述服务小区的相关信息包括服务小区全球唯一标识CGI，和/或，记录服务小区广播的跟踪区域TA标识。
可选地，所述测量信息包括用户终端的自身特征信息，所述用户终端的自身特征信息包括如下至少一项信息：
所述用户终端是否处于受限制服务状态；
所述用户终端是否允许接入私有化网络进行通信；
所述用户终端期望的私有化网络标识列表信息；
所述用户终端签约的私有化网络标识列表信息；
所述用户终端的等级标识信息。
可选地，所述测量信息还包括如下至少一项信息：触发MDT测量的预设事件的事件类型标识信息、测量时间戳信息、位置信息。
可选地，所述第二上报单元在进入连接态时，执行指示用户终端上报记录的测量信息，具体用于：
通过用户终端通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，发送的测量信息提取指示时，指示用户终端上报记录的测量信息。
可选地，所述测量配置信息包括如下至少一项信息：
绝对时间戳信息、会话跟踪及索引信息、测量区域限定信息、测量频点限定信息、总测量定时器T、周期性测量定时器T1。
根据本公开实施例的第七方面，提供一种芯片，所述芯片与用户设备中的存储器耦合，使得所述芯片在运行时调用所述存储器中存储的程序指令，实现本公开实施例上述各个方面以及各个方面涉及的任一可能设计的方法。
根据本公开实施例的第八方面，提供一种计算机可读存储介质，所述计算机存储介质存储有程序指令，当其在计算机上运行时，使得计算机执行本公开实施例上述各个方面以及各个方面涉及的任一可能设计的方法。
根据本公开实施例的第九方面，提供一种计算机程序产品，当所述计算机程序产品在电子设备上运行时，使得所述电子设备执行实现本公开实施例上述各个方面以及各个方面涉及的任一可能设计的方法。
另外，第二方面至第九方面中任一种实现方式所带来的技术效果可参见第一方面中不同实现方式所带来的技术效果，此处不再赘述。
利用本公开提供的一种进行MDT测量方法和用户终端及网络侧设备，具有以下有益效果：
本公开提供的一种进行MDT测量方法和用户终端及网络侧设备，可以使网络侧设备在配置测量配置信息时，配置至少一个预设事件，使用户终端能够根据上述测量配置信息进行不止一个预设事件的测量，且能够得到更有效的配置信息，反映更多的网络问题，既考虑到网络部署需求也考虑用户业务实际的需求。
附图说明
为了更清楚地说明本公开实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简要介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域的普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本公开实施例提供的一种普通公共网络、SNPN及CAG网络之间的组网组合关系示意图；
图2为本公开实施例提供的一种进行MDT测量系统示意图；
图3为本公开实施例提供的网络侧设备和用户终端配合执行MDT测量的流程示意图；
图4为本公开实施例提供的一种用户终端失去当前注册网络覆盖但非注册网络信号覆盖仍然可以被终端识别场景示意图；
图5为本公开实施例提供的一种进行MDT测量方法示意图；
图6为本公开实施例提供的一种用户终端识别自身私有化网络签约信息与当前服务小区私有化网络支持信息不匹配场景示意图；
图7为本公开实施例提供的一种进行MDT测量方法示意图；
图8为本公开实施例提供的一种用户终端判断当前服务小区属于注册网络但终端在该小区处于受限服务状态示意图；
图9为本公开实施例提供的一种进行MDT测量方法示意图；
图10为本公开实施例提供的一种进行MDT测量方法示意图；
图11为本公开实施例提供的一种进行MDT测量方法示意图；
图12为本公开实施例提供的一种进行MDT测量的用户终端示意图；
图13为本公开实施例提供的一种进行MDT测量的网络侧设备示意图；
图14为本公开实施例提供的一种进行MDT测量的用户终端示意图；
图15为本公开实施例提供的一种进行MDT测量的网络侧设备示意图。
具体实施方式
为了使本公开的目的、技术方案和优点更加清楚，下面将结合附图对本公开作进一步地详细描述，显然，所描述的实施例仅仅是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，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它实施例，都属于本公开保护的范围。
本公开实施例中术语“和/或”，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。字符“/”一般表示前后关联对象是一种“或”的关系。
本公开实施例描述的应用场景是为了更加清楚的说明本公开实施例的技术方案，并不构成对于本公开实施例提供的技术方案的限定，本领域普通技术人员可知，随着新应用场景的出现，本公开实施例提供的技术方案对于类似的技术问题，同样适用。其中，在本公开的描述中，除非另有说明，“多个”的含义是两个或两个以上。
空闲态或者非激活态的MDT测量与上报不需要与连接态的测量与上报进行统一，使用一套单独的终端行为与上下行发送/接收流程，具体由基站向终端发送记录式MDT测量配置，以指示终端采用的测量机制。
对于Logged MDT的测量，测量记录收集以及测量结果上报，可以在相同RAT(Radio Access Type，无线接入类型)或者不同RAT上报，但仅限在网络侧设备Logged MDT配置指定的PLMN(Public Land Mobile Network，公共陆地移动网络)列表中进行上报。
当前NR R16 Logged MDT定义的两个新事件，如前所述的事件1和事件2触发后终端统计的若干参数能反映的网络问题很少，目前只能识别服务网络无覆盖(终端失去当前注册网络覆盖)或服务小区弱覆盖场景(A2事件)，但是实际的网络部署既要考虑网络部署需求也需要考虑用户业务实际需求。
NR NPN(New RAT Non-public Network，5G合作伙伴网络)网络比较灵活，可以分为SNPN(stand-alone non-public networks，独立非公共网络)和CAG(Closed Access Group，闭合接入组网络)，一个PLMN可以同时支持普通公共网络、SNPN及CAG网络的任意网络共享组合模式，一个物理小区可以同时被多个PLMN网络共享，每一个PLMN逻辑小区可以组建自己独有的非公共网络。SNPN通过NID(Network Identification，网络认证)标识一个子SNPN网络，CAG通过闭合接入组网络标识(CAG ID)标识一个子CAG网络。
一个PLMN(Public Land Mobile Network，公共陆地移动网络)可以同时支持普通公共网络、SNPN及CAG网络的任意网络共享组合模式，例如一个PLMN可以单独支持普通公共网络或者SNPN或者CAG网络，也可以支持普通公共网络与SNPN共享一个PLMN网络，甚至普通公共网络、SNPN及CAG网络同时共享一个PLMN网络都是允许的，如图1所示为普通公共网络、SNPN及CAG网络之间的组网组合关系示意图。
一个物理小区可以同时被多个PLMN网络共享，每一个PLMN逻辑小区可以组建自己独有的非公共网络，例如，图1中逻辑小区1(PLMN1)中同时部署了普通公共网络及三个不同的CAG子网络，逻辑小区N-1(PLMN N-1)中只部署了三个SNPN子网络，也就是说一个PLMN下可以自由部署普通公共网络、SNPN及CAG网络的任意网络共享组合，但是协议规定一个物理小区部署的独立SNPN子网络个数、独立CAG子网络个数或者SNPN+CAG子网络个数均不能超过12。
NR引入NPN网络后，按接入特性，用户终端可以分为三类：
类型1终端：只能连接公共网络的普通终端；
类型2终端：只能连接NPN网络的会员终端；
类型3终端：既可以连接公共网络也可以连接CAG网络的混合模式终端。
其中类型2终端又可以分为只能连接CAG子网络终端或者只能连接SNPN子网络终端两个子类；
为了区分类型1终端及类型3终端，用户终端会被预配置或者重配置以下两个PLMN粒度的参数：
参数1：CAG ID列表，用于指示终端可以接入的CAG子网络白名单；
参数2：CAG-only指示，用于指示终端是否只被允许接入CAG小区。
通过参数2指示就能判断该终端是类型1终端还是类型3终端。
对于Logged MDT的测量，测量记录收集以及测量结果上报，可以在相同RAT(Radio Access Type，无线接入类型)或者不同RAT上报，但仅限在网络侧设备Logged MDT配置指定的PLMN(Public Land Mobile Network，公 共陆地移动网络)列表中进行上报。
NR现有的覆盖优化主要是针对本运营商网络中的覆盖漏洞及弱覆盖场景，但是对于本运营商内私有化网络部署不合理问题并没有对应的优化策略，私有化网络的部署具有局域性，终端支持的私有化网络类型并不总能和网络侧设备支持的私有化网络类型匹配，一旦出现不匹配的情况，即使终端的网络信息与签约的运营商信息匹配也无法进行常规通信，此时服务小区信号强度好也不能为非私有化网络签约用户服务，现有机制优化的场景十分有限且没有考虑用户层面的业务实际需求。
另一方面，本运营商网络中的覆盖漏洞及弱覆盖场景并没有考虑其它运营商网络部署情况，比如终端当前所在区域虽然没有合适的注册网络小区覆盖，但终端仍有可能接收到其他运营商网络的信号，这样可以为运营商间部署网络共享提供依据，相比于独立部署新基站，共享部署节约了运营商成本，同时解决了同一运营商网络信号在不同核心地理区域不连续的问题。
基于上述问题，本公开实施例提供一种进行MDT测量方法，用于解决上述问题。下面结合附图对本公开的具体实施方式进行说明。
实施例1
在说明过程中，针对MDT测量系统分别从终端与网络侧设备的实施进行说明，然后还将给出二者配合实施的实例以更好地理解本公开实施例中给出的方案的实施。这样的说明方式并不意味着二者必须配合实施、或者必须单独实施，实际上，当终端与网络分开实施时，其也各自解决终端侧、网络侧设备的问题，而二者结合使用时，会获得更好的技术效果。
如图2所示，为本公开实施例提供一种进行MDT测量系统，该系统包括：
用户终端201，用于接收网络侧设备根据用户终端业务需求配置的测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；进入空闲态或非激活态，根据所述至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息并存储，所述测量信息包括服务小区的相关信息和/或自身特征信息；在进入连接态时，根据网络侧设备的指示将记录的测量 信息上报给网络侧设备；
网络侧设备202，用于根据用户终端业务需求配置测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；测量配置信息指示给用户终端，以使所述用户终端在进入空闲态或非激活态后，根据所述测量配置信息，在至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息，所述测量信息包括服务小区的相关信息和/或自身特征信息；在所述用户终端进入连接态时，指示所述用户终端上报记录的测量信息，并接收所述终端根据指示上报的测量信息。
目前在进行测量配置信息配置时，仅考虑终端在服务小区的信号质量，并未考虑用户终端与业务需求相关的信息，如用户终端所支持的私有化网络及业务需求配置等，本实施例中网络侧设备根据用户终端业务需求配置的测量配置信息，可以是根据用户终端业务需求增加新定义事件以触发MDT测量，即上述至少一个预设事件包括除现有协议定义的A1事件和A2事件之外的新定义事件，具体新定义事件根据不同的业务需求进行配置。
进一步地，网络侧设备配置的测量配置信息还包括如下信息的至少一个：绝对时间戳信息、会话跟踪及索引信息、测量区域限定信息、测量频点限定信息、总测量定时器T、周期性测量定时器T1。其中，绝对时间戳信息为终端确定时间的参考信息，测量区域限定信息限定了接收测量配置信息的终端的位置区域信息，测量频点信息限定了接收测量配置信息的终端的频点信息，总测量定时器T为进行测量的总时间，周期性测量定时器T1在测量时间内是否触发进行测量的一个参考信息，用户终端可以仅依据该信息确定是否触发进行测量，也可以依据该信息并结合其他条件确定是否触发进行测量，上述信息可以配置一个或多个，可以由本领域技术人员按照实际需求进行改变。
本实施例中网络侧设备在一次配置的测量配置信息中，可以指示一种或者多种预设事件的类型标识，如果指示多种类型的预设事件，则终端侧根据不同的预设事件，在任一预设事件触发MDT测量，对应进行测量信息记录。
需要说明的是，每个预设事件对应需要测量的信息，可以是统一的，也 可以是分别设置的，具体地，可以采用约定的方式，用户终端确定各预设事件对应需要测量的信息，也可以采用网络指示的方式，如通过单独的信令或通过上述测量配置信息，指示各预设事件需要测量的信息。
作为一种可选的实施方式，本公开实施例中触发进行MDT测量的至少一个预设事件为从如下事件中确定的事件：
1)用户终端失去当前注册网络覆盖，即现有协议中定义的A1事件；
2)用户终端判断当前服务小区属于注册网络但服务小区信号低于设定阈值，即现有协议中定义的A2事件；
3)用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖，为本实施例新定义事件，可以使网络侧设备得知UE虽然失去注册网络覆盖，但仍可以接收到非注册网络信号，因此可以优化网络部署；
4)用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态，为本实施例新定义事件，可以使网络侧设备了解UE虽然在注册网络，但属于受限服务状态，从而可以优化网络部署；
5)用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配，为本实施例新定义事件，可以使网络侧设备了解UE在当前服务小区不支持享用私有化服务，从而可以优化网络部署；
6)周期性测量用户终端的注册网络信息，为现有协议中定义的周期性触发事件，在到达配置的周期性定时器T1时，触发用户终端进行MDT测量。
现有技术中仅定义了上述三种触发事件类型，而本公开实施例中触发事件类型包括以上至少一种，其中本公开实施例中触发事件如果仅包括现有协议中定义的事件，本公开实施例与现有技术不同的是，可以同时包括多个现有的触发事件，或者包括一个现有的触发事件，但测量信息包括服务小区的相关信息和/或自身特征信息，即测量信息不仅仅是仅包含服务小区的信号质量测量结果，还会包括用户终端的自身特征信息，有助于网络侧设备结合用户终端的自身特征信息进行网络功能覆盖优化。上述服务小区的相关信息，可以包括服务小区自身特征相关的信息，即可以包括除服务小区信号质量外 的其他信息。
本实施例中，用户终端在任一个预设事件触发进行MDT测量时，都可以按照如下两种预设规则中的任一种记录对应的测量信息，包括：
1)在预设事件触发时及离开该预设事件时，分别记录与该预设事件对应的测量信息；
具体实施时，可以预定义不同类型的预设事件的判断条件，网络侧设备将配置的预设事件的类型标识指示给用户终端，用户终端根据类型标识，确定需要对哪些预设事件进行判定，当根据对应的判定条件确定发生预设事件时，触发进行一次MDT测量并记录对应的测量信息，之后根据对应的判定条件确定预设事件离开，即当前不满足该预设事件对应的判定条件时，再次进行一次MDT测量并记录对应的测量信息，该种方式下，一次预设事件触发的过程中，仅记录两次与该预设事件对应的测量信息。
2)在预设事件触发时，开始周期性记录与该预设事件对应的测量信息至离开该预设事件。
具体实施时，可以预定义不同类型的预设事件的判断条件，网络侧设备将配置的预设事件的类型标识指示给用户终端，用户终端根据类型标识，确定需要对哪些预设事件进行判定，当根据对应的判定条件确定发生预设事件时，触发进行一次MDT测量并记录对应的测量信息，之后开始周期性记录与该预设事件对应的测量信息至离开该预设事件。具体地，在判定条件确定发生预设事件时，触发进行一次MDT测量并记录对应的测量信息后，在总测量定时器T未超时期间，用户终端处于该预设事件中时，每当周期性定时器T1超时，记录与该预设事件对应的测量信息。当离开该预设事件或总测量定时器T超时，则不再记录与该预设事件对应的测量信息。
作为一种可选的实施方式，任一预设事件对应的测量信息包括服务小区的相关信息和/或自身特征信息，服务小区的相关信息为与服务小区自身特征相关的属性信息，用户终端的自身特征信息为与用户终端自身相关的属性信息，如签约信息等，下面分别对服务小区的相关信息和自身特征信息的可选 实施方式进行说明。
1)服务小区的相关信息包括如下至少一个信息：
服务小区全球唯一标识CGI，可以指示终端当前所在的服务小区，为现有协议中的定义的参数；
服务小区广播的跟踪区域TA，为本实施例新定义的服务小区的相关信息，终端基于该信息可以将收集的数据回传给对应TAC(路由信息)的小区，因此网络侧设备可以通过该信息获取终端收集的数据，有助于网络功能覆盖优化。
实施中，用户终端在任一事件触发时，若该触发事件对应需要上报CGI，用户终端判定当前服务小区广播的PLMN的网络标识列表中包含用户终端注册的网络标识，则记录用户终端注册网络的CGI；否则，从当前服务小区广播的PLMN的网络标识列表中，任选非注册网络的CGI进行记录。
实施中，用户终端在任一事件触发时，若该触发事件对应需要上报服务小区广播的跟踪区域TA，用户终端判定当前服务小区广播的PLMN的网络标识列表中存在用户终端注册的网络标识，则记录用户终端注册网络对应的TA标识；否则，从当前服务小区广播的PLMN的网络标识列表中，任选非注册网络对应的TA标识。
上述过程限定了，当用户终端对应当前的服务小区广播的PLMN的网络标识列表中不存在用户终端注册的网络标识，则用户终端可以在当前服务小区广播的PLMN的网络标识中，任选非注册网络对应的网络标识，表示即便当前的用户终端在没有当前运营商注册网络时，可以接收其他运营商的网络，该步骤为运营商之间部署共享网络提供基础。
2)用户终端的自身特征信息包括如下至少一个信息：
所述用户终端是否处于受限制服务状态，也即用户终端的网络是否受当前注册网络的限制，并不能接受当前注册网络的服务进行通信；
所述用户终端是否允许接入私有化网络进行通信；
所述用户终端期望的私有化网络标识列表信息；
用户终端签约的私有化网络表示列表信息；
所述用户终端的等级标识信息，网络侧设备有些参数设置和终端等级有关，因此上报终端等级标识，对网络部署限制信息有指导作用。
如前所述，用户终端的类型分为三种，协议规定一个物理小区部署的独立SNPN子网络个数、独立CAG子网络个数或者SNPN+CAG子网络个数均不能超过12。用户终端仅限在网络侧设备Logged MDT配置指定的PLMN列表中进行上报。本公开实施例将上述用户终端的自身特征信息的至少一项上报给网络侧设备，可以使网络侧设备确定UE物理小区部署的私有化网络是否合理。
作为一种可选的实施方式，上述测量信息还包括如下至少一项信息：触发MDT测量的预设事件的事件类型标识信息、测量时间戳信息、位置信息，也即用户终端触发当前预设事件的类型标识，记录测量信息时的时间信息以及记录测量信息的用户终端的位置信息。
需要说明的是，本公开上述实施例中网络侧设备所配置的测量配置信息中所包含的事件，与上述测量信息中的信息，可以根据需要进行相应的组合以优化网络部署，针对不同的优化需求可以进行相应的设计，其中比较常见的一个场景如当前区域虽然没有合适的注册网络小区覆盖，但终端仍有可能接收到其他运营商网络的信号，本实施例中网络侧设备可以在测量配置信息中配置上述用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖的事件标识，用户终端在满足该事件时进行MDT测量，进入连接态时根据网络侧设备的指示，将测量的信息如上报上述服务小区相关和自身特征信息进行上报。该信息可以为运营商间网络共享部署提供依据，相比于独立部署新基站，共享部署节约了运营商成本，同时解决了同一运营商网络信号在不同核心地理区域不连续的问题。
另一个场景为，私有化网络的部署具有局域性，终端支持的私有化网络类型并不总能和网络侧设备支持的私有化网络类型匹配，一旦出现不匹配，即使终端签约的运营商信息匹配也无法进行常规通信，此时服务小区信号强 度好也不能为非私有化网络签约用户服务。本实施例中网络侧设备可以在测量配置信息中配置上述用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配的事件标识，终端在上述事件触发时进行MDT测量，进入连接态时根据网络侧设备的指示，将测量的信息如上报上述服务小区相关和自身特征信息进行上报。
用户终端每触发预设事件时，均记录触发预设事件对应的测量信息并保存，但是终端所记录的测量信息并不一定都会上报到网络侧设备，会按照一定的存储机制在本地进行存储，该存储机制可以包括相应的清除条件，在满足清除条件时将满足条件的测量信息进行清除，具体但不限于采用如下任一存储机制：
1)存储的测量信息超过设定时间未上报时，删除存储的测量信息，此时的设定时间为网络则配置的总测量时间；
上述设定时间为设定测量结果的存储时间，可以设置为比较长的时间，这样测量信息在长时间存储如果未被上报，则清除存储的测量信息。
2)完成存储的测量信息的上报后，删除所述存储的测量信息；
用户终端在空闲态或者非激活态时进行MDT的测量，而当进入连接态时，可以根据网络侧设备的指示，将记录的测量信息上报给网络侧设备，上报完成后清楚所存储的测量信息。
3)确定有存储的测量信息，且又新收到网络侧设备根据用户终端业务需求配置的测量配置信息时，删除存储的测量信息。
用户终端收到信的测量配置信息时，需要进行新配置的预设事件的触发测量，将之前存储的测量信息删除。
需要说明的是，网络侧设备配置的总测量时间T在用户终端存储测量信息后即生效，无需终端回到空闲态或非激活态，一旦生效，除非MDT内存已满，否则测量总时间T会一直运行到超时为止而不管终端处于何种RRC(Radio Resource Control，无限资源控制)状态，一旦测量总时间T超时或者MDT内存已满，终端将停止记录新的MDT测量信息。
MDT的结果上报是基于按需机制的，即：网络侧设备通过RRC信令通知用户终端上报已经收集的MDT测量信息，使用户终端记录的测量信息获取请求的流程。并且由于记录的内容可能较大，为了不影响正常的高优先级信令传输，用户终端记录信息获取请求响应消息在传输MDT记录的结果时，使用低优先级的SRB2(Signalling radio Bearers2，信令无线承载2)进行承载且支持分段多次传输。
通过用户终端通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，发送的测量信息提取示时，指示用户终端上报记录的测量信息。
网络侧设备在用户终端进入连接态时，通过用户终端通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，发送的测量信息提取指示时，指示用户终端上报记录的测量信息。用户终端在进入连接态时，通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，发送测量信息提取指示；根据网络侧设备的指示将记录的测量信息上报给网络侧设备。
本公开实施例通过增加触发预设事件进行MDT测量时的测量数据，使终端上报的记录的测量数据能够反映更多的网络问题，通过增加触发MDT测量的预设事件，使用户终端在失去当前注册网络覆盖、处于受限服务状态或者自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配时，能够根据非注册网络的网络信息进行MDT测量与上报及通信。
如图3所示，本公开实施例中网络侧设备和用户终端配合执行MDT测量的流程图，具体包括：
步骤S301，网络侧设备根据用户终端业务需求配置测量配置信息，并通过专用信令发送至用户终端，测量配置信息包括触发进行MDT测量的至少一个预设事件；
步骤S302，用户终端进入空闲态或非激活态，根据至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息并存储，测量信息包括服 务小区的相关信息和/或自身特征信息；
步骤S303，用户终端通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，向网络侧设备发送测量信息提取指示；
步骤S304，网络侧设备接收到终端发送的测量信息提取指示后，决定提取用户终端记录的测量信息；
步骤S305，在用户终端进入连接态时，网络侧设备指示用户终端上报记录的至少一个触发事件的测量信息；
步骤S306，用户终端根据网络侧设备的指示将记录的测量信息上报给网络侧设备。
下面结合具体的优化网络覆盖功能需求，给出本实施例中网络侧设备和用户终端配合执行MDT测量的具体示例。
示例一：用户终端失去当前注册网络覆盖，但非注册网络信号覆盖仍然被用户终端识别的场景。
如图4为所示，用户终端失去当前注册网络覆盖但非注册网络信号覆盖仍然可以被终端识别场景示意图，小区A、B和C属于逻辑小区1(PLMN1)，小区D属于逻辑小区2(PLMN2)，且PLMN1与PLMN2并非等价PLMN，此时一个注册在PLMN1的终端移动到小区D的覆盖区域后，终端无法搜索到PLMN1网络的信号，但是仍然可以驻留在小区D进行受限服务，比如：紧急通信业务，小区D信息的记录可以帮助运营商进行覆盖优化，具体实施过程如图5所示：
步骤S501，网络侧设备根据用户终端需求配置测量配置信息并下发至用户终端，测量配置信息中包括触发进行MDT测量的事件，上述事件为用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖确定的事件；
步骤S502，用户终端根据上述事件触发MDT测量时，按照预设规则记录对应的测量信息中的至少一个；
步骤S503，用户终端通过连接建立完成消息、连接重建立完成消息、或 者重配置完成消息或连接恢复完成消息，向网络侧设备发送测量信息提取指示；
步骤S504，网络侧设备接收到用户终端发送的测量信息提取指示后，决定提取用户终端记录的测量信息；
步骤S505，在用户终端进入连接态时，网络侧设备指示用户终端上报记录的至少一个触发事件的测量信息；
步骤S506，用户终端根据网络侧设备的指示将记录的测量信息上报给网络侧设备。
示例二：根据用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配场景进行介绍。
图6为用户终端识别自身私有化网络签约信息与当前服务小区私有化网络支持信息不匹配场景示意图。
如图6所示，小区A、B和C属于逻辑小区1(PLMN1)且支持私有化网络1，小区D也属于PLMN1但是不支持任何私有化网络，一个签约PLMN1且支持私有化网络1的终端在移动到小区D中时，由于小区D不支持私有化网络1，因此该终端不可能在小区D以私有化网络成员的身份在私有化网络1上得到服务，出现上述现象的原因在于私有化网络不是全网部署的，私有化网络具有局域性，实际的部署很难把握私有化网络的边界，用户的需求也会随着时间变化，因而当系统需求变化时，及时的发现覆盖漏洞可以为用户提供更加高效的服务。具体实施过程如图7所示：
步骤S701，网络侧设备根据用户终端需求配置测量配置信息并下发至用户终端，测量配置信息中包括触发进行MDT测量的事件，上述事件为用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配确定的事件；
步骤S702，用户终端根据上述事件触发MDT测量时，按照预设规则记录对应的测量信息中的至少一个；
步骤S703，用户终端通过连接建立完成消息、连接重建立完成消息、或 者重配置完成消息或连接恢复完成消息，向网络侧设备发送测量信息提取指示；
步骤S704，网络侧设备接收到用户终端发送的测量信息提取指示后，决定提取用户终端记录的测量信息；
步骤S705，在用户终端进入连接态时，网络侧设备指示用户终端上报记录的至少一个触发事件的测量信息；
步骤S706，用户终端根据网络侧设备的指示将记录的测量信息上报给网络侧设备。
示例三：根据用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态场景进行介绍。
图8为用户终端判断当前服务小区属于注册网络但终端在该小区处于受限服务状态示意图；
如图8所示，小区A、B和C属于逻辑小区1(PLMN1)且无特定限制标识信息，小区D也属于PLMN1但有特定限制标识信息，一个签约PLMN1的终端在移动到小区D中时，由于小区D有特定限制标识信息，因此部分终端在小区D只能得到受限服务，上述特定限制标识信息可能是跟踪区标识TA或者终端等级标识(UE Identity)信息，统计该场景的信息也是为了发现网络不合理区域限制配置，优化用户覆盖体验。具体实施过程如图9所示：
步骤S901，网络侧设备根据用户终端需求配置测量配置信息并下发至用户终端，测量配置信息中包括触发进行MDT测量的事件，上述事件为用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态确定的事件；
步骤S902，用户终端根据上述事件触发MDT测量时，按照预设规则记录对应的测量信息中的至少一个；
步骤S903，用户终端通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，向网络侧设备发送测量信息提取指示；
步骤S904，网络侧设备接收到用户终端发送的测量信息提取指示后，决定提取用户终端记录的测量信息；
步骤S905，在用户终端进入连接态时，网络侧设备指示用户终端上报记录的至少一个触发事件的测量信息；
步骤S906，用户终端根据网络侧设备的指示将记录的测量信息上报给网络侧设备。
上述具体实施例中仅介绍了单独一种触发事件的情况，可选地，网络侧设备会根据用户终端业务需求配置一种或多种触发事件下发到用户终端，此时用户终端会根据网络侧设备下发的测量配置信息，分别根据每一个触发MDT测量的预设事件，记录对应的测量信息，并按照网络侧设备的指示将记录的一种或者多种预设事件对应的测量信息上述给网络侧设备，在此不在一一赘述。
实施例2
基于同一发明构思，本公开实施例中还提供了一种进行MDT测量方法，由于该方法对应的是本公开实施例MDT测量的用户终端对应的方法，并且该方法解决问题的原理与该用户终端相似，因此该方法的实施可以参见用户终端的实施，重复之处不再赘述。
如图10所示，为本公开实施例提供的一种进行MDT测量方法流程图，具体包括如下步骤：
步骤S1001，接收网络侧设备根据用户终端业务需求配置的测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；
步骤S1002，进入空闲态或非激活态，根据所述至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息并存储，所述测量信息包括服务小区的相关信息和/或自身特征信息；
步骤S1003，在进入连接态时，根据网络侧设备的指示将记录的测量信息上报给网络侧设备。
可选地，所述触发进行MDT测量的至少一个预设事件为从如下事件中确 定的事件：
用户终端失去当前注册网络覆盖；
用户终端判断当前服务小区属于注册网络但服务小区信号低于设定阈值；
用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖；
用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态；
用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配；
周期性测量用户终端的注册网络信息。
可选地，所述按照预设规则记录与该预设事件对应的测量信息，包括：
在所述预设事件触发时及离开所述预设事件时，分别记录与所述预设事件对应的测量信息；或者，
在所述预设事件触发时，开始周期性记录与所述预设事件对应的测量信息至离开所述预设事件。
可选地，在所述预设事件触发时，开始周期性记录与所述预设事件对应的测量信息至离开所述预设事件，包括：
在总测量定时器T未超时期间，用户终端处于所述预设事件中时，每当周期性定时器T1超时，记录与所述预设事件对应的测量信息。
可选地，若所述测量信息包括服务小区的相关信息，记录所述服务小区的相关信息，包括：
记录服务小区全球唯一标识CGI，和/或，记录服务小区广播的跟踪区域TA标识。
可选地，记录服务小区全球唯一标识CGI，包括：
若当前服务小区广播的PLMN网络标识列表中包含用户终端注册的网络标识，则记录用户终端注册网络的CGI；
否则，从当前服务小区广播的PLMN网络标识列表中，任选非注册网络的CGI进行记录。
可选地，记录服务小区广播的跟踪区域TA标识，包括：
若当前服务小区广播的PLMN网络标识列表中包含用户终端注册的网络标识，则记录用户终端注册网络对应的TA标识；
否则，从当前服务小区广播的PLMN网络标识列表中，任选非注册网络对应的TA标识。
可选地，若所述测量信息包括用户终端的自身特征信息，记录所述用户终端的自身特征信息，包括如下至少一个步骤：
记录所述用户终端是否处于受限制服务状态；
记录所述用户终端是否允许接入私有化网络进行通信；
记录所述用户终端期望的私有化网络标识列表信息；
记录用户终端签约的私有化网络标识列表信息；
记录所述用户终端的等级标识信息。
可选地，所述测量信息还包括如下至少一项信息：触发MDT测量的预设事件的事件类型标识信息、测量时间戳信息、位置信息。
可选地，按照如下机制处理记录的测量信息：
存储的测量信息超过设定时间未上报时，删除存储的测量信息；或者，
完成存储的测量信息的上报后，删除所述存储的测量信息；或者，
确定有存储的测量信息，且又新收到网络侧设备根据用户终端业务需求配置的测量配置信息时，删除所述存储的测量信息。
可选地，所述根据网络侧设备的指示将记录的测量信息上报给网络侧设备之前，所述方法还包括：
通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，向网络侧设备发送测量信息提取指示。
可选地，所述测量配置信息包括如下至少一项信息：
绝对时间戳信息、会话跟踪及索引信息、测量区域限定信息、测量频点限定信息、总测量定时器T、周期性测量定时器T1。
基于同一发明构思，本公开实施例中还提供了一种进行MDT测量方法， 由于该方法对应的是本公开实施例MDT测量的网络侧设备对应的方法，并且该方法解决问题的原理与该网络侧设备相似，因此该方法的实施可以参见网络侧设备的实施，重复之处不再赘述。
如图11所示，为本公开实施例提供的一种进行MDT测量方法流程图，具体包括如下步骤：
步骤S1101，根据用户终端业务需求配置测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；
步骤S1102，将所述测量配置信息指示给用户终端，以使所述用户终端在进入空闲态或非激活态后，根据所述测量配置信息，在至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息，所述测量信息包括服务小区的相关信息和/或自身特征信息；
步骤S1103，在所述用户终端进入连接态时，指示所述用户终端上报记录的测量信息，并接收所述终端根据指示上报的测量信息。
可选地，所述触发进行MDT测量的至少一个预设事件为从如下事件中确定的事件：
用户终端失去当前注册网络覆盖；
用户终端判断当前服务小区属于注册网络但服务小区信号低于设定阈值；
用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖；
用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态；
用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配；
周期性测量用户终端的注册网络信息。
可选地，所述服务小区的相关信息包括服务小区全球唯一标识CGI，和/或，记录服务小区广播的跟踪区域TA标识。
可选地，所述测量信息包括用户终端的自身特征信息，所述用户终端的自身特征信息包括如下至少一项信息：
所述用户终端是否处于受限制服务状态；
所述用户终端是否允许接入私有化网络进行通信；
所述用户终端期望的私有化网络标识列表信息；
所述用户终端签约的私有化网络标识列表信息；
所述用户终端的等级标识信息。
可选地，所述测量信息还包括如下至少一项信息：触发MDT测量的预设事件的事件类型标识信息、测量时间戳信息、位置信息。
可选地，所述指示用户终端上报记录的测量信息之前，所述方法还包括：
接收所用户终端通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，发送的测量信息提取指示。
可选地，所述测量配置信息包括如下至少一项信息：
绝对时间戳信息、会话跟踪及索引信息、测量区域限定信息、测量频点限定信息、总测量定时器T、周期性测量定时器T1。
实施例3
以上对本公开中一种进行MDT测量方法进行说明，以下对执行上述MDT测量方法的装置进行说明。
请参阅图12，本公开实施例中一种进行MDT测量的用户终端，包括：
至少一个处理器1201和至少一个存储器1202，以及总线系统1209；
其中，所述存储器存储有程序代码，当所述程序代码被所述处理器执行时，使得所述处理器执行下列过程：
接收网络侧设备根据用户终端业务需求配置的测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；
进入空闲态或非激活态，根据所述至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息并存储，所述测量信息包括服务小区的相关信息和/或自身特征信息；
在进入连接态时，根据网络侧设备的指示将记录的测量信息上报给网络侧设备。
图12是本公开实施例提供的一种进行MDT测量的用户终端示意图，该用户终端1200可以包括一个或一个以上处理器(英文全称：central processing units，英文简称：CPU)1201(例如，一个或一个以上处理器)和存储器1202，一个或一个以上存储应用程序1204或数据1205的存储介质1203(例如一个或一个以上海量存储设备)。其中，存储器1202和存储介质1203可以是短暂存储或持久存储。存储在存储介质1203的程序可以包括一个或一个以上模块(图示没标出)，每个模块可以包括对信息处理装置中的一系列指令操作。更进一步地，处理器1201可以设置为与存储介质1203通信，在用户终端1200上执行存储介质1203中的一系列指令操作。
用户终端1200还可以包括一个或一个以上有线或无线网络接口1207，一个或一个以上输入输出接口1208，和/或，一个或一个以上操作系统1206，例如Windows Server，Mac OS X，Unix，Linux，FreeBSD等。
可选地，所述触发进行MDT测量的至少一个预设事件为从如下事件中确定的事件：
用户终端失去当前注册网络覆盖；
用户终端判断当前服务小区属于注册网络但服务小区信号低于设定阈值；
用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖；
用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态；
用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配；
周期性测量用户终端的注册网络信息。
可选地，所述处理器执行按照预设规则记录与上述预设事件对应的测量信息，被配置为：
在所述预设事件触发时及离开所述预设事件时，分别记录与所述预设事件对应的测量信息；或者，
在所述预设事件触发时，开始周期性记录与所述预设事件对应的测量信 息至离开所述预设事件。
可选地，所述处理器执行在所述预设事件触发时，开始周期性记录与所述预设事件对应的测量信息至离开所述预设事件，被配置为：
在总测量定时器T未超时期间，用户终端处于所述预设事件中时，每当周期性定时器T1超时，记录与所述预设事件对应的测量信息。
可选地，若所述测量信息包括服务小区的相关信息，所述处理器执行记录所述服务小区的相关信息，被配置为：
记录服务小区全球唯一标识CGI，和/或，记录服务小区广播的跟踪区域TA标识。
可选地，所述处理器执行记录服务小区全球唯一标识CGI时，被配置为：
若当前服务小区广播的PLMN网络标识列表中包含用户终端注册的网络标识，则记录用户终端注册网络的CGI；
否则，从当前服务小区广播的PLMN网络标识列表中，任选非注册网络的CGI进行记录。
可选地，所述处理器执行记录服务小区广播的跟踪区域TA标识时，被配置为：
若当前服务小区广播的PLMN网络标识列表中包含用户终端注册的网络标识，则记录用户终端注册网络对应的TA标识；
否则，从当前服务小区广播的PLMN网络标识列表中，任选非注册网络对应的TA标识。
可选地，若所述处理器执行所述测量信息包括用户终端的自身特征信息，记录所述用户终端的自身特征信息，被配置为执行包括如下至少一个步骤：
记录所述用户终端是否处于受限制服务状态；
记录所述用户终端是否允许接入私有化网络进行通信；
记录所述用户终端期望的私有化网络标识列表信息；
记录用户终端签约的私有化网络标识列表信息；
记录所述用户终端的等级标识信息。
可选地，所述测量信息还包括如下至少一项信息：触发MDT测量的预设事件的事件类型标识信息、测量时间戳信息、位置信息。
可选地，所述处理器用于按照如下机制处理记录的测量信息：
存储的测量信息超过设定时间未上报时，删除存储的测量信息；或者，
完成存储的测量信息的上报后，删除所述存储的测量信息；或者，
确定有存储的测量信息，且又新收到网络侧设备根据用户终端业务需求配置的测量配置信息时，删除所述存储的测量信息。
可选地，所述处理器执行根据网络侧设备的指示将记录的测量信息上报给网络侧设备之前，还被配置为：
通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，向网络侧设备发送测量信息提取指示。
可选地，所述测量配置信息包括如下至少一项信息：
绝对时间戳信息、会话跟踪及索引信息、测量区域限定信息、测量频点限定信息、总测量定时器T、周期性测量定时器T1。
请参阅图13，本公开实施例中一种进行MDT测量的网络侧设备，包括：
至少一个处理器1301和至少一个存储器1302，以及总线系统1309；
其中，所述存储器存储有程序代码，当所述程序代码被所述处理器执行时，使得所述处理器执行下列过程：
根据用户终端业务需求配置测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；
将所述测量配置信息指示给用户终端，以使所述用户终端在进入空闲态或非激活态后，根据所述测量配置信息，在至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息，所述测量信息包括服务小区的相关信息和/或自身特征信息；
在所述用户终端进入连接态时，指示所述用户终端上报记录的测量信息，并接收所述终端根据指示上报的测量信息。
图13是本公开实施例提供的一种进行MDT测量的网络侧设备示意图， 该网络侧设备1300可以包括一个或一个以上处理器(英文全称：central processing units，英文简称：CPU)1301(例如，一个或一个以上处理器)和存储器1302，一个或一个以上存储应用程序1304或数据1305的存储介质1303(例如一个或一个以上海量存储设备)。其中，存储器1302和存储介质1303可以是短暂存储或持久存储。存储在存储介质1303的程序可以包括一个或一个以上模块(图示没标出)，每个模块可以包括对信息处理装置中的一系列指令操作。更进一步地，处理器1301可以设置为与存储介质1303通信，在网络侧设备1300上执行存储介质1303中的一系列指令操作。
网络侧设备1300还可以包括一个或一个以上有线或无线网络接口1307，一个或一个以上输入输出接口1308，和/或，一个或一个以上操作系统1306，例如Windows Server，Mac OS X，Unix，Linux，FreeBSD等。
可选地，所述触发进行MDT测量的至少一个预设事件为从如下事件中确定的事件：
用户终端失去当前注册网络覆盖；
用户终端判断当前服务小区属于注册网络但服务小区信号低于设定阈值；
用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖；
用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态；
用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配；
周期性测量用户终端的注册网络信息。
可选地，所述服务小区的相关信息包括服务小区全球唯一标识CGI，和/或，记录服务小区广播的跟踪区域TA标识。
可选地，所述测量信息包括用户终端的自身特征信息，所述用户终端的自身特征信息包括如下至少一项信息：
所述用户终端是否处于受限制服务状态；
所述用户终端是否允许接入私有化网络进行通信；
所述用户终端期望的私有化网络标识列表信息；
所述用户终端签约的私有化网络标识列表信息；
所述用户终端的等级标识信息。
可选地，所述测量信息还包括如下至少一项信息：触发MDT测量的预设事件的事件类型标识信息、测量时间戳信息、位置信息。
可选地，所述处理器执行指示所述用户终端上报记录的测量信息之前，还被配置为：
接收所述用户终端通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，发送测量信息提取指示。
可选地，所述测量配置信息包括如下至少一项信息：
绝对时间戳信息、会话跟踪及索引信息、测量区域限定信息、测量频点限定信息、总测量定时器T、周期性测量定时器T1。
上面从硬件处理的角度对本公开实施例中的一种进行MDT测量的用户终端和网络侧设备进行了描述，下面从模块化功能实体的角度对本公开实施例中的进行MDT测量的用户终端和网络侧设备进行描述。
请参阅图14本公开实施例提供的一种进行MDT测量的用户终端，包括：
接收单元1401，用于接收网络侧设备根据用户终端业务需求配置的测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；
第一记录单元1402，用于进入空闲态或非激活态，根据所述至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息并存储，所述测量信息包括服务小区的相关信息和/或自身特征信息；
第一上报单元1403，用于在进入连接态时，根据网络侧设备的指示将记录的测量信息上报给网络侧设备。
可选地，所述接收单元用于触发进行MDT测量的至少一个预设事件为从如下事件中确定的事件：
用户终端失去当前注册网络覆盖；
用户终端判断当前服务小区属于注册网络但服务小区信号低于设定阈值；
用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖；
用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态；
用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配；
周期性测量用户终端的注册网络信息。
可选地，所述第一记录单元用于按照预设规则记录与该预设事件对应的测量信息，具体用于：
在所述预设事件触发时及离开所述预设事件时，分别记录与所述预设事件对应的测量信息；或者，
在所述预设事件触发时，开始周期性记录与所述预设事件对应的测量信息至离开所述预设事件。
可选地，所述第一记录单元执行在所述预设事件触发时，开始周期性记录与所述预设事件对应的测量信息至离开所述预设事件，具体用于：
在总测量定时器T未超时期间，用户终端处于该预设事件中时，每当周期性定时器T1超时，记录与所述预设事件对应的测量信息。
可选地，所述第一记录单元用于测量信息包括服务小区的相关信息，所述第一记录单元执行记录所述服务小区的相关信息，具体用于：
记录服务小区全球唯一标识CGI，和/或，记录服务小区广播的跟踪区域TA标识。
可选地，所述第一记录单元用于记录服务小区全球唯一标识CGI，具体用于：
若当前服务小区广播的PLMN网络标识列表中包含用户终端注册的网络标识，则记录用户终端注册网络的CGI；
否则，从当前服务小区广播的PLMN网络标识列表中，任选非注册网络的CGI进行记录。
可选地，所述第一记录单元用于记录服务小区广播的跟踪区域TA标识， 具体用于：
若当前服务小区广播的PLMN网络标识列表中包含用户终端注册的网络标识，则记录用户终端注册网络对应的TA标识；
否则，从当前服务小区广播的PLMN网络标识列表中，任选非注册网络对应的TA标识。
可选地，测量信息包括用户终端的自身特征信息，所述第一记录单元执行记录所述用户终端的自身特征信息，包括如下至少一个步骤：
记录所述用户终端是否处于受限制服务状态；
记录所述用户终端是否允许接入私有化网络进行通信；
记录所述用户终端期望的私有化网络标识列表信息；
记录用户终端签约的私有化网络标识列表信息；
记录所述用户终端的等级标识信息。
可选地，所述测量信息还包括如下至少一项信息：触发MDT测量的预设事件的事件类型标识信息、测量时间戳信息、位置信息。
可选地，所述第一记录单元用于按照如下机制处理记录的测量信息：
存储的测量信息超过设定时间未上报时，删除存储的测量信息；或者，
完成存储的测量信息的上报后，删除所述存储的测量信息；或者，
确定有存储的测量信息，且又新收到网络侧设备根据用户终端业务需求配置的测量配置信息时，删除所述存储的测量信息。
可选地，所述第一上报单元用于在进入连接态时，根据网络侧设备的指示将记录的测量信息上报给网络侧设备，具体用于：
通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，发送测量信息提取指示；
根据网络侧设备的指示将记录的测量信息上报给网络侧设备。
可选地，所述测量配置信息包括如下至少一项信息：
绝对时间戳信息、会话跟踪及索引信息、测量区域限定信息、测量频点限定信息、总测量定时器T、周期性测量定时器T1。
请参阅图15本公开实施例提供的一种进行MDT测量的网络侧设备，包括：
配置单元1501，用于根据用户终端业务需求配置测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；
第二纪录单元1502，用于将所述测量配置信息指示给用户终端，以使所述用户终端在进入空闲态或非激活态后，根据所述测量配置信息，在至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息，所述测量信息包括服务小区的相关信息和/或自身特征信息；
第二上报单元1503，用于在所述用户终端进入连接态时，指示所述用户终端上报记录的测量信息，并接收所述终端根据指示上报的测量信息。
可选地，所述触发进行MDT测量的至少一个预设事件为从如下事件中确定的事件：
用户终端失去当前注册网络覆盖；
用户终端判断当前服务小区属于注册网络但服务小区信号低于设定阈值；
用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖；
用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态；
用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配；
周期性测量用户终端的注册网络信息。
可选地，所述服务小区的相关信息包括服务小区全球唯一标识CGI，和/或，记录服务小区广播的跟踪区域TA标识。
可选地，所述测量信息包括用户终端的自身特征信息，所述用户终端的自身特征信息包括如下至少一项信息：
所述用户终端是否处于受限制服务状态；
所述用户终端是否允许接入私有化网络进行通信；
所述用户终端期望的私有化网络标识列表信息；
所述用户终端签约的私有化网络标识列表信息；
所述用户终端的等级标识信息。
可选地，所述测量信息还包括如下至少一项信息：触发MDT测量的预设事件的事件类型标识信息、测量时间戳信息、位置信息。
可选地，所述第二上报单元在进入连接态时，执行指示用户终端上报记录的测量信息，具体用于：
通过用户终端通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，发送的测量信息提取指示时，指示用户终端上报记录的测量信息。
可选地，所述测量配置信息包括如下至少一项信息：
绝对时间戳信息、会话跟踪及索引信息、测量区域限定信息、测量频点限定信息、总测量定时器T、周期性测量定时器T1。
本公开实施例还提供一种计算机可读存储介质，包括指令，当其在计算机上运行时，使得计算机执行上述实施例提供的一种进行MDT测量方法。
本公开实施例还提供一种计算机程序产品，包括计算机程序，所述计算机程序包括程序指令，当所述程序指令被电子设备执行时，使所述电子设备执行上述实施例提供的一种进行MDT测量方法。
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，上述描述的装置和模块的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本公开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，所述模块的划分，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，例如多个模块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，装置或模块的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的模块可以是或者也可以不是物理上分开的，作为模块显示的部件可以是或者也可以不是物理模块，即可以位于一个地方，或者也可以分布到多个网络模块上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。
另外，在本公开各个实施例中的各功能模块可以集成在一个处理模块中，也可以是各个模块单独物理存在，也可以两个或两个以上模块集成在一个模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。所述集成的模块如果以软件功能模块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。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。
所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时，全部或部分地产生按照本公开实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存储的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质，(例如，软盘、硬盘、磁带)、光介质(例如，高密度数字视频光盘(DVD))、或者半导体介质(例如固态硬盘(solid state disk，SSD))等。
以上对本公开所提供的技术方案进行了详细介绍，本公开中应用了具体个例对本公开的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本公开的方法及其核心思想；同时，对于本领域的一般技术人员，依 据本公开的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本公开的限制。

Claims (41)

  1. 一种进行MDT测量方法，应用于用户终端，其特征在于，所述方法包括：
    接收网络侧设备根据用户终端业务需求配置的测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；
    进入空闲态或非激活态，根据所述至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息并存储，所述测量信息包括服务小区的相关信息和/或自身特征信息；
    在进入连接态时，根据网络侧设备的指示将记录的测量信息上报给网络侧设备。
  2. 根据权利要求1所述的方法，其特征在于，所述触发进行MDT测量的至少一个预设事件为从如下事件中确定的事件：
    用户终端失去当前注册网络覆盖；
    用户终端判断当前服务小区属于注册网络但服务小区信号低于设定阈值；
    用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖；
    用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态；
    用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配；
    周期性测量用户终端的注册网络信息。
  3. 根据权利要求1或2所述的方法，其特征在于，所述按照预设规则记录对应的测量信息，包括：
    在所述预设事件触发时及离开所述预设事件时，分别记录与所述预设事件对应的测量信息；或者，
    在所述预设事件触发时，开始周期性记录与所述预设事件对应的测量信息至离开所述预设事件。
  4. 根据权利要求3所述的方法，其特征在于，在所述预设事件触发时，开始周期性记录与所述预设事件对应的测量信息至离开所述预设事件，包括：
    在总测量定时器T未超时期间，用户终端处于所述预设事件中时，每当周期性定时器T1超时，记录与所述预设事件对应的测量信息。
  5. 根据权利要求1所述的方法，其特征在于，若所述测量信息包括服务小区的相关信息，记录所述服务小区的相关信息，包括：
    记录服务小区全球唯一标识CGI，和/或，记录服务小区广播的跟踪区域TA标识。
  6. 根据权利要求5所述的方法，其特征在于，记录服务小区全球唯一标识CGI，包括：
    若当前服务小区广播的PLMN网络标识列表中包含用户终端注册的网络标识，则记录用户终端注册网络的CGI；
    否则，从当前服务小区广播的PLMN网络标识列表中，任选非注册网络的CGI进行记录。
  7. 根据权利要求5所述的方法，其特征在于，记录服务小区广播的跟踪区域TA标识，包括：
    若当前服务小区广播的PLMN网络标识列表中包含用户终端注册的网络标识，则记录用户终端注册网络对应的TA标识；
    否则，从当前服务小区广播的PLMN网络标识列表中，任选非注册网络对应的TA标识。
  8. 根据权利要求1所述的方法，其特征在于，若所述测量信息包括用户终端的自身特征信息，记录所述用户终端的自身特征信息，包括如下至少一个步骤：
    记录所述用户终端是否处于受限制服务状态；
    记录所述用户终端是否允许接入私有化网络进行通信；
    记录所述用户终端期望的私有化网络标识列表信息；
    记录用户终端签约的私有化网络标识列表信息；
    记录所述用户终端的等级标识信息。
  9. 根据权利要求1或2所述的方法，其特征在于，所述测量信息还包括如下至少一项信息：触发MDT测量的预设事件的事件类型标识信息、测量时间戳信息、位置信息。
  10. 根据权利要求1所述的方法，其特征在于，按照如下机制处理记录的测量信息：
    存储的测量信息超过设定时间未上报时，删除存储的测量信息；或者
    完成存储的测量信息的上报后，删除所述存储的测量信息；或者
    确定有存储的测量信息，且又新收到网络侧设备根据用户终端业务需求配置的测量配置信息时，删除所述存储的测量信息。
  11. 根据权利要求1所述的方法，其特征在于，所述根据网络侧设备的指示将记录的测量信息上报给网络侧设备之前，所述方法还包括：
    通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，向网络侧设备发送测量信息提取指示。
  12. 根据权利要求1或2所述的方法，其特征在于，所述测量配置信息包括如下至少一项信息：
    绝对时间戳信息、会话跟踪及索引信息、测量区域限定信息、测量频点限定信息、总测量定时器T、周期性测量定时器T1。
  13. 一种进行MDT测量方法，应用于网络侧设备，其特征在于，所述方法包括：
    根据用户终端业务需求配置测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；
    将所述测量配置信息指示给用户终端，以使所述用户终端在进入空闲态或非激活态后，根据所述测量配置信息，在至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息，所述测量信息包括服务小区的相关信息和/或自身特征信息；
    在所述用户终端进入连接态时，指示所述用户终端上报记录的测量信息， 并接收所述终端根据指示上报的测量信息。
  14. 根据权利要求13所述的方法，其特征在于，所述触发进行MDT测量的至少一个预设事件为从如下事件中确定的事件：
    用户终端失去当前注册网络覆盖；
    用户终端判断当前服务小区属于注册网络但服务小区信号低于设定阈值；
    用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖；
    用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态；
    用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配；
    周期性测量用户终端的注册网络信息。
  15. 根据权利要求13所述的方法，其特征在于，所述服务小区的相关信息包括服务小区全球唯一标识CGI，和/或，记录服务小区广播的跟踪区域TA标识。
  16. 根据权利要求13所述的方法，其特征在于，所述测量信息包括用户终端的自身特征信息，所述用户终端的自身特征信息包括如下至少一项信息：
    所述用户终端是否处于受限制服务状态；
    所述用户终端是否允许接入私有化网络进行通信；
    所述用户终端期望的私有化网络标识列表信息；
    所述用户终端签约的私有化网络标识列表信息；
    所述用户终端的等级标识信息。
  17. 根据权利要求13-16中任一所述的方法，其特征在于，所述测量信息还包括如下至少一项信息：触发MDT测量的预设事件的事件类型标识信息、测量时间戳信息、位置信息。
  18. 根据权利要求13所述的方法，其特征在于，所述指示所述用户终端上报记录的测量信息之前，所述方法还包括：
    接收所述用户终端通过连接建立完成消息、连接重建立完成消息、或者 重配置完成消息或连接恢复完成消息，发送测量信息提取指示。
  19. 根据权利要求13所述的方法，其特征在于，所述测量配置信息包括如下至少一项信息：
    绝对时间戳信息、会话跟踪及索引信息、测量区域限定信息、测量频点限定信息、总测量定时器T、周期性测量定时器T1。
  20. 一种进行MDT测量的用户终端，其特征在于，包括：存储器、处理器，所述存储器中存储有计算机程序；
    所述处理器被配置为，用于读取存储器中的程序并执行：
    接收网络侧设备根据用户终端业务需求配置的测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；
    进入空闲态或非激活态，根据所述至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息并存储，所述测量信息包括服务小区的相关信息和/或自身特征信息；
    在进入连接态时，根据网络侧设备的指示将记录的测量信息上报给网络侧设备。
  21. 根据权利要求20所述的用户终端，其特征在于，所述触发进行MDT测量的至少一个预设事件为从如下事件中确定的事件：
    用户终端失去当前注册网络覆盖；
    用户终端判断当前服务小区属于注册网络但服务小区信号低于设定阈值；
    用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖；
    用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态；
    用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配；
    周期性测量用户终端的注册网络信息。
  22. 根据权利要求20或21所述的用户终端，其特征在于，所述处理器执行按照预设规则记录与预设事件对应的测量信息时，被配置为：
    在所述预设事件触发时及离开该预设事件时，分别记录与所述预设事件对应的测量信息；或者，
    在所述预设事件触发时，开始周期性记录与所述预设事件对应的测量信息至离开所述预设事件。
  23. 根据权利要求22所述的用户终端，其特征在于，所述处理器执行在所述预设事件触发时，开始周期性记录与所述预设事件对应的测量信息至离开所述预设事件时，被配置为：
    在总测量定时器T未超时期间，用户终端处于所述预设事件中时，每当周期性定时器T1超时，记录与所述预设事件对应的测量信息。
  24. 根据权利要求20所述的用户终端，其特征在于，若所述测量信息包括服务小区的相关信息，所述处理器执行记录所述服务小区的相关信息时，被配置为：
    记录服务小区全球唯一标识CGI，和/或，记录服务小区广播的跟踪区域TA标识。
  25. 根据权利要求24所述的用户终端，其特征在于，所述处理器执行记录服务小区全球唯一标识CGI时，被配置为：
    若当前服务小区广播的PLMN网络标识列表中包含用户终端注册的网络标识，则记录用户终端注册网络的CGI；
    否则，从当前服务小区广播的PLMN网络标识列表中，任选非注册网络的CGI进行记录。
  26. 根据权利要求24所述的用户终端，其特征在于，所述处理器执行记录服务小区广播的跟踪区域TA标识时，被配置为：
    若当前服务小区广播的PLMN网络标识列表中包含用户终端注册的网络标识，则记录用户终端注册网络对应的TA标识；
    否则，从当前服务小区广播的PLMN网络标识列表中，任选非注册网络对应的TA标识。
  27. 根据权利要求20所述的用户终端，其特征在于，若所述测量信息包 括用户终端的自身特征信息，所述处理器执行记录所述用户终端的自身特征信息，被配置为执行如下至少一个步骤：
    记录所述用户终端是否处于受限制服务状态；
    记录所述用户终端是否允许接入私有化网络进行通信；
    记录所述用户终端期望的私有化网络标识列表信息；
    记录用户终端签约的私有化网络标识列表信息；
    记录所述用户终端的等级标识信息。
  28. 根据权利要求20或21所述的用户终端，其特征在于，所述测量信息还包括如下至少一项信息：触发MDT测量的预设事件的事件类型标识信息、测量时间戳信息、位置信息。
  29. 根据权利要求20所述的用户终端，其特征在于，所述处理器用于按照如下机制处理记录的测量信息：
    存储的测量信息超过设定时间未上报时，删除存储的测量信息；或者
    完成存储的测量信息的上报后，删除所述存储的测量信息；或者
    确定有存储的测量信息，且又新收到网络侧设备根据用户终端业务需求配置的测量配置信息时，删除所述存储的测量信息。
  30. 根据权利要求20所述的用户终端，其特征在于，所述处理器执行根据网络侧设备的指示将记录的测量信息上报给网络侧设备之前，还被配置为：
    通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，向网络侧设备发送测量信息提取指示。
  31. 根据权利要求20或21所述的用户终端，其特征在于，所述测量配置信息包括如下至少一项信息：
    绝对时间戳信息、会话跟踪及索引信息、测量区域限定信息、测量频点限定信息、总测量定时器T、周期性测量定时器T1。
  32. 一种进行MDT测量的网络侧设备，其特征在于，包括：存储器、处理器，所述存储器中存储有计算机程序；
    所述处理器被配置为，用于读取存储器中的程序并执行：
    根据用户终端业务需求配置测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；
    将所述测量配置信息指示给用户终端，以使所述用户终端在进入空闲态或非激活态后，根据所述测量配置信息，在至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息，所述测量信息包括服务小区的相关信息和/或自身特征信息；
    在所述用户终端进入连接态时，指示所述用户终端上报记录的测量信息，并接收所述终端根据指示上报的测量信息。
  33. 根据权利要求32所述的网络侧设备，其特征在于，所述触发进行MDT测量的至少一个预设事件为从如下事件中确定的事件：
    用户终端失去当前注册网络覆盖；
    用户终端判断当前服务小区属于注册网络但服务小区信号低于设定阈值；
    用户终端失去当前注册网络覆盖，但识别到非注册网络信号覆盖；
    用户终端判断当前服务小区属于注册网络，但所述终端在所述服务小区处于受限服务状态；
    用户终端识别到自身私有化网络签约信息与当前服务小区的私有化网络支持信息不匹配；
    周期性测量用户终端的注册网络信息。
  34. 根据权利要求32所述的网络侧设备，其特征在于，所述服务小区的相关信息包括服务小区全球唯一标识CGI，和/或，记录服务小区广播的跟踪区域TA标识。
  35. 根据权利要求32所述的网络侧设备，其特征在于，所述测量信息包括用户终端的自身特征信息，所述用户终端的自身特征信息包括如下至少一项信息：
    所述用户终端是否处于受限制服务状态；
    所述用户终端是否允许接入私有化网络进行通信；
    所述用户终端期望的私有化网络标识列表信息；
    所述用户终端签约的私有化网络标识列表信息；
    所述用户终端的等级标识信息。
  36. 根据权利要求32-35中任一所述的网络侧设备，其特征在于，所述测量信息还包括如下至少一项信息：触发MDT测量的预设事件的事件类型标识信息、测量时间戳信息、位置信息。
  37. 根据权利要求32所述的网络侧设备，其特征在于，所述处理器执行指示所述用户终端上报记录的测量信息之前，还被配置为：
    接收所述用户终端通过连接建立完成消息、连接重建立完成消息、或者重配置完成消息或连接恢复完成消息，发送测量信息提取指示。
  38. 根据权利要求32所述的网络侧设备，其特征在于，所述测量配置信息包括如下至少一项信息：
    绝对时间戳信息、会话跟踪及索引信息、测量区域限定信息、测量频点限定信息、总测量定时器T、周期性测量定时器T1。
  39. 一种进行MDT测量的用户终端，其特征在于，所述用户终端包括：
    接收单元，用于接收网络侧设备根据用户终端业务需求配置的测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；
    第一记录单元，用于进入空闲态或非激活态，根据所述至少一个预设事件触发MDT测量时，按照预设规则记录对应的测量信息并存储，所述测量信息包括服务小区的相关信息和/或自身特征信息；
    第一上报单元，用于在进入连接态时，根据网络侧设备的指示将记录的测量信息上报给网络侧设备。
  40. 一种进行MDT测量的网络侧设备，其特征在于，所述网络侧设备包括：
    配置单元，用于根据用户终端业务需求配置测量配置信息，所述测量配置信息包括触发进行MDT测量的至少一个预设事件；
    第二纪录单元，用于将所述测量配置信息指示给用户终端，以使所述用户终端在进入空闲态或非激活态后，根据所述测量配置信息，在至少一个预 设事件触发MDT测量时，按照预设规则记录对应的测量信息，所述测量信息包括服务小区的相关信息和/或自身特征信息；
    第二上报单元，用于在所述用户终端进入连接态时，指示所述用户终端上报记录的测量信息，并接收所述终端根据指示上报的测量信息。
  41. 一种计算机可读存储介质，其特征在于，包括计算机程序指令，当其在计算机上运行时，使得计算机执行如权利要求1-12中任一项所述的方法，或者执行如权利要求13-19中任一项所述的方法。
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