WO2023102924A1 - 信息上报方法、装置、设备及存储介质 - Google Patents

信息上报方法、装置、设备及存储介质 Download PDF

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Publication number
WO2023102924A1
WO2023102924A1 PCT/CN2021/137225 CN2021137225W WO2023102924A1 WO 2023102924 A1 WO2023102924 A1 WO 2023102924A1 CN 2021137225 W CN2021137225 W CN 2021137225W WO 2023102924 A1 WO2023102924 A1 WO 2023102924A1
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Prior art keywords
cell
network device
terminal device
information
failure information
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PCT/CN2021/137225
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English (en)
French (fr)
Inventor
尤心
林雪
Original Assignee
Oppo广东移动通信有限公司
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Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to CN202180102778.1A priority Critical patent/CN118044262A/zh
Priority to PCT/CN2021/137225 priority patent/WO2023102924A1/zh
Publication of WO2023102924A1 publication Critical patent/WO2023102924A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements

Definitions

  • the embodiments of the present application relate to the field of communication technologies, and in particular, to an information reporting method, device, device, and storage medium.
  • the DC technology can support two or more base stations to provide data transmission services for a terminal device at the same time, and these base stations include a primary base station and one or more secondary base stations.
  • the primary base station may establish a radio resource control (radio resource control, RRC) connection with the terminal device and transmit an RRC message.
  • RRC radio resource control
  • the terminal device after the terminal device establishes an RRC connection with the primary base station, it can establish a connection with the secondary base station or change the connected PSCell through the conditional primary secondary cell (PSCell) addition/change (CPAC) .
  • PSCell conditional primary secondary cell
  • CPAC conditional primary secondary cell
  • the network side can send multiple sets of PSCell configurations and CPAC execution conditions to the terminal device, and the terminal device continuously monitors the CPAC execution conditions after receiving them, and executes the CPAC process when the CPAC execution conditions are met.
  • the terminal device releases the corresponding PSCell configuration after performing the CPAC process. If the network side initiates the CPAC process again, the corresponding PScell configuration and CPAC execution conditions need to be configured again, which will bring additional time delay and signaling overhead, and there is a problem of waste of resources.
  • Embodiments of the present application provide an information reporting method, device, device, and storage medium, which are used to solve the resource waste problem existing in the existing CPAC process.
  • the embodiment of the present application may provide a method for reporting information, including:
  • the terminal device determines that the execution of the first continuous process fails, and the first process includes any of the following: conditional primary and secondary cells add CPA, conditional primary and secondary cells change CPC, and conditional handover CHO;
  • the terminal device reports failure information to the network device.
  • the present application provides a method for reporting information, which is applied to a network device, and the method includes:
  • the failure information is used to indicate that the terminal device fails to perform the first continuous process, and the first process includes any of the following: conditional primary and secondary cell addition of CPA, conditional primary and secondary cell change CPC, conditional switching CHO;
  • an embodiment of the present application provides an information reporting device, which is applied to a terminal device, and the device includes:
  • a processing module configured to determine that the execution of the continuous first process fails, and the first process includes any of the following: conditional primary and secondary cells add CPA, conditional primary and secondary cells change CPC, and conditional handover CHO;
  • the sending module is used to report the failure information to the network device.
  • the embodiment of the present application provides an information reporting device, which is applied to network equipment, and the device includes:
  • the receiving module is configured to receive failure information reported by the terminal device, where the failure information is used to indicate that the terminal device fails to perform the first continuous process, and the first process includes any of the following: adding CPA in the conditional primary and secondary cells, Conditional primary and secondary cell change CPC, conditional handover CHO;
  • a processing module configured to update cell configuration information for the terminal device according to the failure information.
  • the embodiment of the present application provides a terminal device, including:
  • Processors memory, transceivers, and interfaces for communicating with network devices;
  • the memory stores computer-executable instructions
  • the processor executes the computer-executable instructions stored in the memory, so that the processor executes the method as described in the first aspect above.
  • the above-mentioned processor may be a chip.
  • the embodiment of the present application provides a network device, including:
  • the memory stores computer-executable instructions
  • the processor executes the computer-executable instructions stored in the memory, so that the processor executes the method as described in the second aspect above.
  • the embodiments of the present application may provide a computer-readable storage medium, where computer instructions are stored in the computer-readable storage medium, and when the computer instructions are executed by a processor, they are used to implement the method described in the first aspect. method.
  • the embodiments of the present application may provide a computer-readable storage medium, where computer instructions are stored in the computer-readable storage medium, and when the computer instructions are executed by a processor, they are used to implement the method described in the second aspect. method.
  • an embodiment of the present application provides a computer program product, including a computer program, and when the computer program is executed by a processor, it is used to implement the method described in the first aspect above.
  • an embodiment of the present application provides a computer program product, including a computer program, and when the computer program is executed by a processor, it is used to implement the method described in the first aspect above.
  • the embodiment of the present application provides a computer program, which is used to execute the method as described in the first aspect when the computer program is executed by a processor.
  • an embodiment of the present application provides a computer program, which is used to execute the method as described in the second aspect when the computer program is executed by a processor.
  • the embodiment of the present application provides a chip, including: a processing module and a communication interface, where the processing module can execute the method described in the first aspect.
  • the chip further includes a storage module (such as a memory), the storage module is used to store instructions, and the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module causes the processing module to perform the first aspect the method described.
  • a storage module such as a memory
  • the storage module is used to store instructions
  • the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module causes the processing module to perform the first aspect the method described.
  • the embodiment of the present application provides a chip, including: a processing module and a communication interface, where the processing module can execute the method described in the second aspect.
  • the chip also includes a storage module (such as a memory), the storage module is used to store instructions, and the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module makes the processing module perform the second aspect the method described.
  • a storage module such as a memory
  • the storage module is used to store instructions
  • the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module makes the processing module perform the second aspect the method described.
  • the embodiment of the present application provides a communication system, including: a terminal device and a network device;
  • the terminal device is the information reporting device described in the first aspect above, and the network device is the information reporting device described in the second aspect above.
  • the terminal device determines that the execution of the first continuous process fails
  • the first process includes any of the following: CPA, CPC, CHO, report to the network device
  • the failure information correspondingly, the network device may update the cell configuration information for the terminal device according to the received failure information.
  • the terminal device executes the continuous first process to avoid waste of resources, improve resource utilization, and report in time when the continuous first process fails, which can reduce the interruption delay between the terminal device and the network side, and improve the efficiency of the user. Use experience.
  • FIG. 1 is a schematic diagram of a communication system to which the information reporting method provided by the present application is applicable;
  • FIG. 2 is an interactive schematic diagram of Embodiment 1 of the information reporting method provided by the present application.
  • FIG. 3 is an interactive schematic diagram of Embodiment 2 of the information reporting method provided by the present application.
  • FIG. 4 is an interactive schematic diagram of Embodiment 3 of the information reporting method provided by the present application.
  • FIG. 5 is an interactive schematic diagram of Embodiment 4 of the information reporting method provided by the present application.
  • FIG. 6 is an interactive schematic diagram of Embodiment 5 of the information reporting method provided by the present application.
  • FIG. 7 is an interactive schematic diagram of Embodiment 6 of the information reporting method provided by the present application.
  • FIG. 8 is a schematic structural diagram of Embodiment 1 of the information reporting device provided by the present application.
  • FIG. 9 is a schematic structural diagram of Embodiment 2 of the information reporting device provided by the present application.
  • FIG. 10 is a schematic structural diagram of an embodiment of a terminal device provided by the present application.
  • FIG. 11 is a schematic structural diagram of an embodiment of a network device provided by the present application.
  • MR-DC Multi-RAT dual connectivity
  • dual connectivity dual-connectivity, DC
  • dual-connectivity dual-connectivity, DC
  • multi-access multi-RAT, MR
  • RAT radio access technology
  • MCG contains one or more cells, and is the first cell group connected to terminal equipment
  • PCell Primary cell
  • PCell is a cell in MCG, works on the main carrier, and is the first cell connected to terminal equipment in MCG;
  • the SCG also includes one or more cells, which are cell groups added after the terminal device establishes a connection with the MCG;
  • PSCell primary secondary cell
  • the PSCell is a cell in the SCG, and is the first cell that the terminal device connects to in the SCG.
  • the PSCell is used for terminal equipment to perform random access or initial physical uplink shared channel (physical uplink shared channel, PUSCH) transmission.
  • physical uplink shared channel physical uplink shared channel, PUSCH
  • SCell Secondary cell
  • SCell works on the secondary carrier.
  • SCell is a cell except PCell in MCG, and a cell except PSCell in SCG.
  • master node master node (master node, MN)
  • the MN is also called the primary access network device.
  • the MN is an access network device that interacts with the core network for control plane signaling.
  • the serving cell group provided by the MN for the terminal equipment may be called MCG.
  • SN is also called secondary access network equipment.
  • DC SN is other access network equipment except MN.
  • the serving cell group provided by the SN for the terminal device may be called an SCG.
  • conditional handover conditional handover
  • the access network device issues a handover command to the terminal device in advance, wherein the handover command includes configuration information and execution conditions.
  • the terminal device will execute the switchover according to the received configuration information.
  • the success rate of receiving the switchover command by the terminal device can be improved by issuing the switchover command in advance, thereby improving the success rate of the switchover and avoiding the failure caused by the failure of the switchover command to receive. Delay of service interruption.
  • conditional handover function can be used to support the conditional primary secondary cell (PSCell) addition (conditional PSCell addition, CPA) and the conditional primary secondary cell change (conditional PSCell change, CPC), CPA and CPC are commonly referred to as for CPAC.
  • CPAC may refer to adding and/or changing the configuration of a PSCell based on a condition.
  • the main idea is that the network side configures multiple sets of PSCell configurations and corresponding execution conditions to the terminal equipment, and the terminal equipment continuously monitors the execution conditions of the CPAC after receiving them. When the execution condition is satisfied, the terminal device executes the CPAC process.
  • the CPC configuration includes the configuration and execution conditions of the CPC candidate PSCell generated by the SN.
  • the English explanation is:
  • the CPC configuration contains the configuration of CPC candidate PSCell(s) and execution condition(s) generated by the SN.
  • An execution condition may contain one or two trigger conditions. Can be configured to support only a single reference signal (RS) type at the same time, up to two different trigger quantities (for example, reference signal receiving power (reference signal receiving power, RSRP) and reference signal receiving quality (reference signal receiving quality, RSRQ), RSRP and signal to interference plus noise ratio (signal to interference plus noise ratio, SINR) etc.) to evaluate the CPC execution condition of a single candidate PSCell.
  • RSRP reference signal receiving power
  • RSRQ reference signal receiving quality
  • SINR signal to interference plus noise ratio
  • the UE Before any CPC execution condition is satisfied, upon receipt of a PSCell change command or a PCell change command, the UE performs a PSCell change procedure or a PCell change procedure regardless of the previously received CPC configuration. Upon successful completion of the PSCell change procedure or the PCell change procedure, the UE releases all stored CPC configurations.
  • the UE When executing the CPC, the UE does not need to continue evaluating the execution conditions of other candidate PSCells.
  • the UE Upon the release of SCG, the UE releases the stored CPC configurations.
  • the terminal device will release the corresponding CPAC configuration after executing the CPAC process. If the network side needs the terminal device to initiate the CPAC process again, it needs to configure the corresponding PScell and execution conditions for the terminal device again, which will undoubtedly bring additional time delay and signaling overhead, resulting in waste of resources and poor user experience.
  • the inventors of the present application thought that if the terminal device adopts the continuous CPAC process, time delay and signaling overhead can be avoided.
  • the network side cannot know the current access status of the terminal device. Therefore, when the terminal device fails to execute, it should report to the network side in time , the network side can configure a new candidate cell for the terminal device based on the access failure of the terminal device, thereby reducing the interruption delay between the terminal device and the network side while avoiding waste of resources.
  • the embodiment of the present application provides an information reporting method.
  • the first process includes any of the following: CPA, CPC, CHO, to the network device
  • the failure information is reported, and correspondingly, the network device can update the cell configuration information for the terminal device according to the received failure information.
  • the terminal device executes the continuous first process to avoid waste of resources, improve resource utilization, and report in time when the continuous first process fails, which can reduce the interruption delay between the terminal device and the network side, and improve the efficiency of the user. Use experience.
  • FIG. 1 is a schematic diagram of a communication system to which the information reporting method provided in this application is applicable.
  • the communication system may include terminal equipment and network equipment. It can be understood that, in an actual communication system, there may be one or more terminal devices and network devices.
  • FIG. 1 exemplarily shows a terminal device 10 and three network devices (respectively, a network device 11 , a network device 12 and a network device 13 ).
  • the communication system may include multiple network devices, and each network device may include other numbers of terminal devices within the coverage area. Do limited.
  • the network device 11 is the primary access network device of the terminal device 10, and correspondingly, both the network device 12 and the network device 13 are secondary access network devices of the terminal device 10. equipment.
  • the main access network equipment supports the first wireless access system
  • the auxiliary access network equipment supports the second wireless access system, that is, the communication system deploys the first wireless access system and the second wireless access system at the same time .
  • the terminal device 10 can support simultaneous access to the main access network device and the auxiliary access network device, that is, the terminal device 10 can perform uplink and downlink communication with the main access network device, and can also perform uplink and downlink communication with the auxiliary access network device communication. It should be understood that the foregoing first wireless access system and the second wireless access system may or may not be the same, and details are not described here.
  • a terminal device can simultaneously receive services from multiple cells of the access network device under one access network device. Therefore, the service cell group provided by the main access network device for the terminal device is called the main cell group MCG , the serving cell group provided by the secondary access network device for the terminal device may be called a secondary cell group SCG.
  • FIG. 1 is only a schematic diagram, and the communication system may also include other network devices, such as core network devices, wireless relay devices, and wireless backhaul devices, or may include other network devices such as network controllers and mobility management entities. entity, and this embodiment of the application is not limited thereto.
  • the technical solutions of the embodiments of the present application can be applied to DC communication systems and MR-DC communication systems.
  • the DC communication system supports the deployment of two different wireless access systems at the same time, allowing devices to communicate based on the two different wireless access systems, so as to improve the utilization of wireless resources and reduce the time spent on system switching. delay, improving user and system performance.
  • two network devices supporting different wireless access systems will be deployed at the same time.
  • the terminal device can support simultaneous access to these two different network devices.
  • the wireless access system in the DC communication system may include but not limited to the following systems: long term evolution (long term evolution, LTE) system, LTE frequency division duplex (frequency division duplex, FDD) system, LTE time division duplex (time division duplex, TDD), universal mobile telecommunications system (UMTS), fifth generation (5th generation, 5G) system or new radio (new radio, NR) or other evolved communication systems, etc.
  • long term evolution (long term evolution, LTE) system and a new radio (new radio, NR) system may be deployed simultaneously in a dual connectivity communication system, but this embodiment of the present application does not limit this.
  • the network equipment involved in the embodiment of the present application may be an ordinary base station (such as NodeB or eNB or gNB), a new radio controller (new radio controller, NR controller), a centralized network element (centralized unit), a new radio base station, Remote radio module, micro base station, relay, distributed unit, transmission reception point (TRP), transmission point (transmission point, TP) or any other equipment.
  • the embodiment of the present application does not limit the specific technology and specific device form adopted by the network device.
  • the above-mentioned apparatuses for providing wireless communication functions for terminal equipment are collectively referred to as network equipment.
  • the terminal device may be any terminal, for example, the terminal device may be a user device for machine type communication. That is to say, the terminal equipment can also be called user equipment (user equipment, UE), mobile station (mobile station, MS), mobile terminal (mobile terminal), terminal (terminal), access terminal, subscriber unit, user Station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc., the terminal device can communicate with the radio access network (radio access network, RAN)
  • a terminal device can be a mobile phone (or called a "cellular" phone), a computer with a mobile terminal, etc.
  • a terminal device can also be a portable, pocket, hand-held, computer Built-in or vehicle-mounted mobile devices, which exchange language and/or data with the wireless access network, for example, the terminal device may also be a wearable device and the like.
  • the terminal equipment can also be called user equipment (user equipment, UE), mobile station (mobile station, MS), mobile terminal (mobile terminal), terminal
  • network devices and terminal devices can be deployed on land, including indoors or outdoors, handheld or vehicle-mounted; they can also be deployed on water; they can also be deployed on aircraft, balloons and artificial satellites in the air.
  • the embodiments of the present application do not limit the application scenarios of the network device and the terminal device.
  • communication between the network device and the terminal device and between the terminal device and the terminal device may be performed through a licensed spectrum (licensed spectrum), or through an unlicensed spectrum (unlicensed spectrum), or both through a licensed spectrum and Unlicensed spectrum for communication.
  • licensed spectrum licensed spectrum
  • unlicensed spectrum unlicensed spectrum
  • the embodiments of the present application do not limit the frequency spectrum resources used between the network device and the terminal device.
  • FIG. 2 is an interactive schematic diagram of Embodiment 1 of the information reporting method provided by the present application. The method is explained in terms of information interaction between terminal equipment and network equipment. As shown in Figure 2, the information reporting method may include the following steps:
  • the terminal device determines that execution of the first continuous process fails, and the first process includes any one of the following: CPA, CPC, and CHO.
  • the terminal device may perform the continuous first process based on the configuration information received from the network device.
  • the configuration information may be RRC reconfiguration information or cell configuration information.
  • the RRC reconfiguration information may be the incremental configuration information of the network device based on the previously configured primary and secondary cells
  • the cell configuration information may be network device configuration information.
  • a terminal device when a terminal device receives a CPA command from a network device, similarly, it may continuously monitor whether at least one candidate cell in the CPA command satisfies the CPA execution condition, and when the first candidate cell satisfies, then A candidate cell performs the CPA process. At this time, when the number of CPA process failures is less than the preset threshold, the terminal device will not release the configuration resources of the first candidate cell after each CPA process execution, and will continue to monitor whether the at least one candidate cell meets the CPA requirements. Execute the conditions and execute the corresponding CPA process according to the monitoring results.
  • the process for the terminal device to execute CPC or CHO is similar.
  • the terminal device continuously monitors whether at least one candidate cell included in the CHO command meets the execution condition of the CHO based on the CHO command received from the network device. If the first candidate cell satisfies the requirement, the CHO process is executed for the first candidate cell. Moreover, when the number of CHO process failures is less than the preset threshold, the terminal device will not release the configuration resources of the first candidate cell after each CHO process is executed, and will continue to evaluate whether the above-mentioned at least one candidate cell meets the requirements for CHO execution. Conditions, and according to the monitoring results, execute the corresponding CHO process.
  • the execution of the first process may fail.
  • the terminal device fails to perform the first process due to reasons such as random access failure, cell configuration failure, radio link failure, cell synchronization process failure, and integrity check failure during the access process.
  • reasons such as random access failure, cell configuration failure, radio link failure, cell synchronization process failure, and integrity check failure during the access process.
  • the embodiment of the present application does not limit the reasons for the failure to execute the first process, which may be determined according to actual scenarios, and details are not described here.
  • the terminal device reports failure information to the network device.
  • the terminal device may report the failure information to the network device after each failure to perform the first process, so that the network device can analyze the failure of the first process The reason is to update the cell configuration information for the terminal device.
  • the above failure information may include at least one of the following information:
  • the failure type may include any one of the following: CPA failure, CPC failure, and CHO failure.
  • the failure type may be used to indicate the cause of the failure trigger, that is, the type of the first process, for example, whether it is a failure caused by CPC, a failure caused by CPA, or a failure caused by CHO.
  • the failure type may also be used to indicate the failure caused by the Nth execution of the first process, for example, the failure caused by the Nth execution of CPC, the failure caused by the Nth execution of the CPA process, or The failure caused by the Nth execution of the CHO process, etc., where N is a positive integer.
  • A2 the number of failures, used to indicate the number of failures to execute the first process
  • the number of failures may specifically include the number of failed execution attempts of the first process.
  • the first process is a CPC process
  • the number of times of success is used to indicate the number of times the process of CPC is successfully executed before the first process fails
  • the first process is a CPAC process
  • the number of times of success It is used to indicate the successful execution of the CPA/CPC process before the failure of the first process. It can be understood that after the terminal device successfully executes the CPA process, the first process to be executed is the CPC process; if the first process is the number of CHO processes , the number of successes is used to indicate the number of times the CHO process is successfully executed before the execution of the first process fails.
  • the access resource refers to a resource selected by random access when performing the first process.
  • the access resources may include preamble resources, time-frequency resources, etc., which are not limited in this embodiment of the present application.
  • the cell monitoring result is a measurement result of the terminal device, specifically a monitoring situation of a candidate cell configured by the network device.
  • the cell monitoring result refers to the cell signal quality, which may specifically include: received signal code power (received signal code power, RSCP), reference signal receiving power (reference signal receiving power, RSRP), reference signal reception quality (reference signal Received quality, RSRQ), signal to noise ratio (signal to interference plus noise ratio, SINR), etc.
  • RSCP received signal code power
  • RSRP reference signal receiving power
  • RSRQ reference signal reception quality
  • SINR signal to noise ratio
  • the cell identity information includes at least one of the following:
  • the identifier of the current serving cell the identifier of the first candidate cell, the identifier of the primary access network equipment, and the identifier of the secondary access network equipment.
  • the cell identity information in the failure information may include the identity of the current serving cell of the terminal device, the identity of the candidate cell that the terminal device tries to access, for example, the identity of the first candidate cell, that is, the identity of the first candidate cell that meets the requirements of the first procedure.
  • Candidate cells for execution conditions may include the identity of the current serving cell of the terminal device, the identity of the candidate cell that the terminal device tries to access, for example, the identity of the first candidate cell, that is, the identity of the first candidate cell that meets the requirements of the first procedure.
  • the cell identity may also include: the identity of the MN and/or the identity of the SN.
  • the identifier of the MN is the identifier of the primary access network device
  • the identifier of the SN is the identifier of the secondary access network device.
  • A7 access times, used to indicate the total number of times the first process is executed
  • the terminal device since the terminal device can continuously execute the first process, when the terminal device fails to execute the first process and reports failure information, it can report the total number of times the first process is executed to the network device.
  • the number of accesses is the sum of the number of successful executions of the first process and the number of failures of the first process.
  • the first process fails for the Kth time performed on the first candidate cell, where K is a positive integer, and the first candidate cell is a candidate cell that satisfies the execution condition corresponding to the first process.
  • different first procedures may target different candidate cells, for example, the terminal device performs the first procedure for the first candidate cell at the first moment If successful, the first process is successfully executed for the second candidate cell at the second subsequent moment, and fails to be executed for the first candidate cell at the third subsequent moment. At this time, the terminal device performs the first procedure for the third moment When the procedure failure is reported, the second first procedure performed for the first candidate cell may fail.
  • the above failure information is also referred to as any of the following:
  • MCG failure information SCG failure information.
  • the terminal device can report failure information through failure information; when the first process is CPA or CPC, the terminal device can report failure information through MCG failure information or SCG failure information Report failure information.
  • the above failure information is carried on a wireless signaling bearer 1 (signaling radio bearer 1, SRB1) or a wireless signaling bearer 3 SRB3.
  • the terminal device can report failure information to the master access network device according to the SRB1 between the terminal device and the master access network device; access network device, the terminal device may report failure information to the secondary access network device according to the SRB3 between the terminal device and the secondary access network device.
  • the failure of the first process in S201 includes any of the following:
  • the number of random access times exceeds the threshold of retransmission times, and the timer expires.
  • a configured threshold of retransmission times may be stored in the terminal device, so that the terminal device may perform random access on the selected access resource when performing the first process.
  • the terminal device may perform multiple random access procedures before the access is successful. It is considered that the terminal device fails to perform the first process.
  • a timer for example, a T312 timer, is configured in the terminal device. Therefore, when the terminal device executes the first procedure, the T312 timer can be started. If the T312 timer expires, it is considered that the synchronization between the terminal device and the first candidate cell has failed. At this time, the terminal device can also be considered to have failed to perform the first procedure.
  • the terminal device may also perform the following steps:
  • the terminal device executes the first process multiple times for the first candidate cell. If the number of failures exceeds the set threshold, at this time, in order to avoid useless resource occupation, the terminal device performs the first process in After the failure information is reported, configuration resources of the first candidate cell may also be released or configuration information of the first candidate cell may be deleted. At this time, the first candidate cell is a candidate cell corresponding to the first process.
  • the terminal device after the terminal device successfully executes the first process for the first candidate cell, it may also release the configuration resources corresponding to the first candidate cell or delete the configuration information of the first candidate cell, so as to avoid repeatedly targeting the first candidate cell.
  • a candidate cell is monitored to reduce resource consumption.
  • the network device updates the cell configuration information for the terminal device according to the received failure information.
  • the network device can receive the failure information, and by analyzing the failure information, it can be determined that the terminal device fails to perform the first continuous process.
  • the network device can update the cell configuration information for the terminal device.
  • the first process when the terminal device determines that the execution of the first continuous process fails, includes any of the following: CPA, CPC, CHO, and reports the failure information to the network device.
  • the network The device may update the cell configuration information for the terminal device according to the received failure information.
  • the terminal device executes the continuous first process to avoid waste of resources, improve resource utilization, and report in time when the continuous first process fails, which can reduce the interruption delay between the terminal device and the network side, and improve the efficiency of the user. Use experience.
  • FIG. 3 is an interactive schematic diagram of Embodiment 2 of the information reporting method provided by the present application.
  • the information reporting method may include the following steps:
  • the network device configures cell configuration information for the terminal device, where the cell configuration information includes: configuration information of at least one candidate cell and execution conditions of a first process.
  • the network device can configure cell update information for the terminal equipment in the connected state, so that the terminal equipment can perform CHO or CPC or CPA process based on service requirements.
  • the network device may configure the configuration information of at least one candidate cell and the execution conditions of the first process for the terminal device through the cell configuration information, so that the terminal device monitors the signal quality of the at least one candidate cell based on the received cell configuration information etc. to determine whether the execution condition of the first process is satisfied.
  • the execution conditions of the first process corresponding to different candidate cells may be the same or different, which may be determined according to the network configuration, which is not limited here.
  • the network device sends the above cell configuration information to the terminal device.
  • the network device may send the cell configuration information configured for it to the terminal device.
  • the network device may send configuration information for configuring at least one candidate cell and execution conditions of the first procedure to the terminal device through an RRC message.
  • the terminal device monitors the at least one candidate cell based on the received cell configuration information.
  • the terminal device after the terminal device receives the cell configuration information from the network device, it can measure the at least one candidate cell, specifically, monitor the signal quality of each candidate cell, and determine whether there is a signal in the at least one candidate cell Candidate cells whose quality meets the execution condition of the first process.
  • the execution condition of the first process may be that the signal quality of the cell is greater than a preset quality threshold, or the signal quality of the cell is better than the signal quality of the current serving cell, and the like.
  • the embodiment of the present application does not limit the specific implementation of the execution conditions.
  • the terminal device may execute the first process for the first candidate cell.
  • the terminal device determines that the execution of the first process fails.
  • the terminal device may determine that the execution of the first process fails.
  • the terminal device reports failure information to the network device.
  • the terminal device when the terminal device determines that the execution of the first process fails, it may generate failure information and report the failure information to the network device, so that the network device can obtain the execution status of the terminal device in time.
  • the information reporting method may also include the following steps:
  • the terminal device continuously monitors execution conditions of other candidate cells.
  • the terminal device when the terminal device determines that the execution of the first procedure for the first candidate cell fails, it may continue to monitor the execution of other candidate cells except the first candidate cell based on the received cell configuration information. conditions to determine whether there is a candidate cell that satisfies the execution condition of the first process among other candidate cells.
  • the terminal device executes the first process for the second candidate cell when there is a second candidate cell satisfying the execution condition among the other candidate cells.
  • the terminal device monitors the execution conditions of the above-mentioned other candidate cells, if it determines that the second candidate cell satisfies the execution conditions of the first process, it can execute the first process here to try to access the second candidate cell district.
  • the terminal device when the terminal device receives the cell configuration information configured by the network device, it can make a judgment based on the cell configuration information, and when the first candidate cell satisfies the execution conditions of the first process , performing a first procedure to attempt to access the first candidate cell. Moreover, when the terminal device determines that the execution of the first procedure for the first candidate cell fails, it will try other candidate cells that meet the execution conditions, so as to avoid time delay and signaling overhead.
  • the terminal device may simultaneously perform information interaction with the primary access network device and the secondary access network device. Therefore, when the terminal device fails to perform the first process, the terminal device can report the failure information to the network side through the MN (primary access network device) or SN (secondary access network device), and further, the MN/SN can send the received The received failure information is forwarded to SN/MN.
  • MN primary access network device
  • SN secondary access network device
  • FIG. 4 is an interactive schematic diagram of Embodiment 3 of the information reporting method provided by the present application.
  • the master access network device configures the cell configuration information for the terminal device.
  • the information reporting method may include the following steps:
  • the master access network device configures cell configuration information for the terminal device, where the cell configuration information includes configuration information of at least one candidate cell and execution conditions of the first process.
  • the main access network device sends the above cell configuration information to the terminal device.
  • the primary access network device may send the cell configuration message to the terminal device through signaling (for example, SRB1) between the primary access network device and the terminal device.
  • signaling for example, SRB1
  • the terminal device monitors the at least one candidate cell based on the received cell configuration information.
  • the terminal device executes the first procedure for the first candidate cell when the first candidate cell satisfies the execution condition of the first procedure.
  • the terminal device determines that the execution of the first procedure for the first candidate cell fails, and generates failure information.
  • the terminal device may report the failure information to the main access network device, that is, perform the following S406; in another possibility In the design of , the terminal device can report the failure information to the secondary access network device, and accordingly, the secondary access network device forwards the failure information to the primary access network device, that is, execute the following S407 and S408.
  • the terminal device reports failure information to the main access network device.
  • the terminal device may carry the failure information on SRB1, and then report the failure information to the main access network device through SRB1.
  • the terminal device reports failure information to the secondary access network device.
  • the secondary access network device forwards the failure information to the primary access network device.
  • the terminal device may carry the failure information on the SRB3, and then report the failure information to the secondary access network device through SRB3 signaling between the terminal device and the secondary access network device.
  • the secondary access network device encapsulates the failure information in RRC information and sends it to the primary access network device.
  • the main access network device configures cell configuration information for the terminal device
  • the terminal device when the terminal device fails to perform the first process, it can report the failure information to the main access network device , the failure information may also be reported to the secondary access network device, and then forwarded to the primary access network device.
  • the terminal device can communicate with the primary and secondary access network devices at the same time, which improves the success rate of failure information transmission and provides a prerequisite for the subsequent updating of cell configuration information.
  • FIG. 5 is an interactive schematic diagram of Embodiment 4 of the information reporting method provided by the present application. Assuming that it is the secondary access network device that configures the cell configuration information for the terminal device, as shown in Figure 5, the information reporting method may include the following steps:
  • the secondary access network device configures cell configuration information for the terminal device, where the cell configuration information includes configuration information of at least one candidate cell and execution conditions of the first process.
  • the secondary access network device sends the above cell configuration information to the terminal device.
  • the secondary access network device may send the cell configuration information to the terminal device through signaling (for example, SRB3) between the secondary access network device and the terminal device.
  • signaling for example, SRB3
  • the secondary access network device may also send the cell configuration information to the primary access network device, and the primary access network device then sends the cell configuration information to the terminal device.
  • the secondary access network device first sends cell configuration information to the primary access network device through an RRC message, and the primary access network device sends the cell configuration information to the primary access network device through signaling (such as SRB1) between the primary access network device and the terminal device
  • the terminal device sends cell configuration information, that is, the primary access network device encapsulates the RRC message of the secondary access network device into the RRC message of the primary access network device and sends it to the terminal device.
  • the terminal device monitors the at least one candidate cell based on the received cell configuration information.
  • the terminal device executes the first procedure for the first candidate cell when the first candidate cell satisfies the execution condition of the first procedure.
  • the terminal device determines that the execution of the first procedure for the first candidate cell fails, and generates failure information.
  • the terminal device may report the failure information to the secondary access network device, that is, perform the following S506; in another possibility In the design of , the terminal device can report the failure information to the main access network device, and correspondingly, the main access network device forwards the failure information to the auxiliary access network device, that is, execute the following S507 and S508.
  • the terminal device reports failure information to the secondary access network device.
  • the terminal device may carry the failure information on the SRB3, and then report the failure information to the secondary access network device through the SRB3.
  • the terminal device reports failure information to the main access network device.
  • the primary access network device forwards the failure information to the secondary access network device.
  • the terminal device may carry the failure information on the SRB1, and then report the failure information to the main access network device through SRB1 signaling between the terminal device and the main access network device.
  • the primary access network device encapsulates the failure information in RRC information and sends it to the secondary access network device.
  • the terminal device when the secondary access network device configures cell configuration information for the terminal device, the terminal device can report the failure information to the secondary access network device when it fails to perform the first process , the failure information may also be reported to the primary access network device, and then forwarded to the secondary access network device.
  • the terminal device can communicate with the primary and secondary access network devices at the same time, which improves the success rate of failure information transmission and provides a prerequisite for the subsequent updating of cell configuration information.
  • FIG. 6 is an interactive schematic diagram of Embodiment 5 of the information reporting method provided by the present application. As shown in Figure 6, the information reporting method may include the following steps:
  • the terminal device receives CPC configuration information sent by the network device, where the CPC configuration information includes configuration information and execution conditions of at least one CPC candidate cell.
  • the terminal device evaluates the at least one CPC candidate cell based on the CPC configuration information.
  • the terminal device executes the CPC process for the first candidate cell.
  • the first candidate cell is a cell in the at least one CPC candidate cell.
  • the information reporting method may also include the following steps:
  • the terminal device continuously monitors execution conditions of other candidate cells.
  • the terminal device executes the CPC process for the second candidate cell.
  • the second candidate cell is a cell other than the first candidate cell in the at least one CPC candidate cell.
  • the terminal device determines that the CPC process performed on the second candidate cell fails, and generates CPC failure information.
  • the terminal device reports the CPC failure information to the network device.
  • the CPC failure information may be used to indicate that the CPC process failure performed on the second candidate cell has failed, and may also be used to indicate that the CPC process failure is the second CPC access of the CPC process, and at the same time, the CPC failure
  • the information may also include a measurement result performed by the terminal device based on the foregoing CPC configuration information.
  • the terminal device can perform cell monitoring and continuous CPC process based on the received CPC configuration information. Furthermore, it can also report CPC failure information when the CPC process fails to execute, which not only improves the utilization rate of CPC configuration, It is also possible to enable the network side to know the access status of the terminal equipment in a timely manner, thereby avoiding waste of resources.
  • FIG. 7 is an interactive schematic diagram of Embodiment 6 of the information reporting method provided by the present application. As shown in Figure 7, the information reporting method may include the following steps:
  • the terminal device receives CPC configuration information sent by the network device, where the CPC configuration information includes configuration information and execution conditions of at least one CPC candidate cell.
  • the terminal device evaluates the at least one CPC candidate cell based on the CPC configuration information.
  • the terminal device executes the CPC process for the first PSCell.
  • the first PSCell is a cell in the at least one CPC candidate cell.
  • the terminal device determines that the CPC process performed on the first PSCell fails, and generates first CPC failure information.
  • the random access exceeds the retransmission times threshold, or T312 times out, it is considered that this CPC fails.
  • the terminal device reports the first CPC failure information to the network device.
  • the network device is the primary access network device
  • the first CPC failure information is specifically SCG failure information
  • the information reporting method may also include the following steps:
  • the terminal device continuously monitors execution conditions of other candidate cells.
  • the terminal device executes the CPC process on the second PSCell, and successfully accesses the second PSCell.
  • the second PSCell is a cell other than the first PSCell in the at least one CPC candidate cell.
  • the terminal device continuously monitors execution conditions of other candidate cells except the second PSCell.
  • the terminal device executes the CPC process for the first PSCell.
  • the terminal device determines that the CPC process executed on the first PSCell fails, and generates second CPC failure information.
  • the terminal device reports second CPC failure information to the network device.
  • the terminal device includes the first indication information in the reported second CPC failure information (SCG failure information), The first indication information is used to inform the network that the current SCG failure is the second SCG failure that occurs to the terminal device under the first PSCell.
  • the terminal device can perform cell monitoring and continuous CPC process based on the received CPC configuration information. Failure, at this time, the terminal device can indicate the number of CPC failures that the terminal device has occurred under the same primary and secondary cell in the reported CPC failure information, so that the network side can know the access status of the terminal device in time, and update or release the CPC configuration in time, Effectively avoid resource waste.
  • subseuqentCPC failure indicates the type of failure in SCGFailureInformation
  • Number of subseuqentCPC failure indicates the number of failures in SCGFailureInformation.
  • subseuqentCPC failure indicates the type of failure in MCGFailureInformation
  • Number of subseuqentCPC failure indicates the number of failures in MCGFailureInformation.
  • this application proposes a method for reporting information.
  • the terminal device can report to the network side in time after continuous CPAC or CHO occurs, so that the network side can update or release the CPAC configuration or CHO configuration in time, which can ensure The availability of CPAC configuration or CHO configuration on the terminal side, while avoiding resource waste.
  • FIG. 8 is a schematic structural diagram of Embodiment 1 of the information reporting device provided by the present application.
  • the information reporting device can be integrated in the terminal equipment, and can also be realized by the terminal equipment. As shown in Figure 8, the information reporting device may include:
  • the processing module 801 is configured to determine that the execution of the first continuous process fails, and the first process includes any of the following: conditional primary and secondary cell addition of CPA, conditional primary and secondary cell change CPC, and conditional handover of CHO;
  • the sending module 802 is configured to report failure information to the network device.
  • the failure information includes at least one of the following information:
  • a failure type used to indicate the type of the first process
  • the number of failures is used to indicate the number of times that the execution of the first process fails
  • Access times used to indicate the total number of times the first process is performed
  • the K-th first process failed for the first candidate cell, where K is a positive integer, and the first candidate cell is a candidate cell that satisfies an execution condition corresponding to the first process.
  • the failure type includes any of the following:
  • the cell identity information includes at least one of the following:
  • the identifier of the current serving cell the identifier of the first candidate cell, the identifier of the primary access network device, and the identifier of the secondary access network device.
  • the failure information is also referred to as any of the following:
  • Primary cell group MCG failure information Secondary cell group SCG failure information.
  • the failure information is carried on the radio signaling bearer 1SRB1 or the radio signaling bearer 3SRB3.
  • the failure of the first process includes any of the following:
  • the number of random access times exceeds the threshold of retransmission times, and the timer expires.
  • the sending module 802 is specifically configured to report the failure information to the primary access network device, and the primary access network device is configured to forward the failure information to the secondary access network device.
  • the sending module 802 is specifically configured to report the failure information to the secondary access network device, and the secondary access network device is configured to forward the failure information to the primary access network device.
  • the processing module 801 is further configured to release configuration resources of candidate cells corresponding to the first process
  • the processing module 801 is further configured to delete the configuration information of the candidate cell corresponding to the first process.
  • the information reporting device further includes: a receiving module 803;
  • the receiving module 803 is configured to receive cell configuration information sent by the network device, where the cell configuration information includes: configuration information of at least one candidate cell and execution conditions of the first process;
  • processing module 801 is further configured to:
  • the processing module 801 is further configured to:
  • the apparatus provided in this embodiment is used to execute the technical solutions on the terminal device side in the foregoing embodiments, and its implementation principles and technical effects are similar, and details are not described here.
  • the device mentioned in the embodiment of the present application may be a chip, and the chip may also be called a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-chip.
  • FIG. 9 is a schematic structural diagram of Embodiment 2 of the information reporting device provided by the present application.
  • the information reporting device can be integrated in the network equipment, and can also be realized through the network equipment. As shown in Figure 9, the information reporting device may include:
  • the receiving module 901 is configured to receive failure information reported by the terminal device, where the failure information is used to indicate that the terminal device fails to perform a continuous first process, and the first process includes any of the following: Conditional primary and secondary cells add CPA , conditional primary and secondary cell change CPC, conditional handover CHO;
  • the processing module 902 is configured to update cell configuration information for the terminal device according to the failure information.
  • the failure information includes at least one of the following information:
  • a failure type used to indicate the type of the first process
  • the number of failures is used to indicate the number of times that the execution of the first process fails
  • Access times used to indicate the total number of times the first process is performed
  • the K-th first process failed for the first candidate cell, where K is a positive integer, and the first candidate cell is a candidate cell that satisfies an execution condition corresponding to the first process.
  • the failure type includes any of the following:
  • the cell identity information includes at least one of the following:
  • the identifier of the current serving cell the identifier of the first candidate cell, the identifier of the primary access network device, and the identifier of the secondary access network device.
  • the failure information is also called any of the following:
  • Primary cell group MCG failure information Secondary cell group SCG failure information.
  • the failure information is carried on the wireless signaling bearer 1 SRB1 or the wireless signaling bearer 3 SRB3.
  • the failure of the first process includes any of the following:
  • the number of random access times exceeds the threshold of retransmission times, and the timer expires.
  • the processing module 902 is further configured to configure cell configuration information for the terminal device, where the cell configuration information includes: configuration information of at least one candidate cell and the first The execution conditions of a process;
  • the information reporting device further includes: a sending module 903;
  • the sending module 903 is configured to send the cell configuration information to the terminal device.
  • the network device is a main access network device
  • the receiving module 901 is specifically configured to receive the failure information reported by the terminal device from the secondary access network device.
  • the network device is a secondary access network device
  • the receiving module 901 is specifically configured to receive the failure information reported by the terminal device from the main access network device.
  • the apparatus provided in this embodiment is used to implement the technical solutions on the network device side in the foregoing embodiments, and its implementation principles and technical effects are similar, and details are not described here.
  • the device mentioned in the embodiment of the present application may be a chip, and the chip may also be called a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-chip.
  • each module of the above device is only a division of logical functions, and may be fully or partially integrated into one physical entity or physically separated during actual implementation.
  • these modules can all be implemented in the form of calling software through processing elements; they can also be implemented in the form of hardware; some modules can also be implemented in the form of calling software through processing elements, and some modules can be implemented in the form of hardware.
  • the processing module can be a separate processing element, or it can be integrated in a chip of the above-mentioned device.
  • it can also be stored in the memory of the above-mentioned device in the form of program code, and a certain processing element of the above-mentioned device can Call and execute the functions of the above processing modules.
  • each step of the above method or each of the above modules can be completed by an integrated logic circuit of hardware in the processor element or an instruction in the form of software.
  • the above modules may be one or more integrated circuits configured to implement the above method, for example: one or more specific integrated circuits (application specific integrated circuit, ASIC), or, one or more microprocessors (digital signal processor, DSP), or, one or more field programmable gate arrays (field programmable gate array, FPGA), etc.
  • the processing element may be a general-purpose processor, such as a central processing unit (central processing unit, CPU) or other processors that can call program codes.
  • CPU central processing unit
  • these modules can be integrated together and implemented in the form of a system-on-a-chip (SOC).
  • all or part of them may be implemented by software, hardware, firmware or any combination thereof.
  • software When implemented using software, it may be implemented in whole or in part in the form of a computer program product.
  • the computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on the computer, the processes or functions according to the embodiments of the present application will be generated in whole or in part.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable devices.
  • the computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from a website, computer, server or data center Transmission to another website site, computer, server, or data center by wired (eg, coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (eg, infrared, wireless, microwave, etc.).
  • the computer-readable storage medium may be any available medium that can be accessed by a computer, or a data storage device such as a server or a data center integrated with one or more available media.
  • the available medium may be a magnetic medium (such as a floppy disk, a hard disk, or a magnetic tape), an optical medium (such as a DVD), or a semiconductor medium (such as a solid state disk (SSD)), etc.
  • FIG. 10 is a schematic structural diagram of an embodiment of a terminal device provided in the present application.
  • the terminal device may be any terminal device in the communication system.
  • the terminal device may include: a processor 1001 , a memory 1002 , a transceiver 1003 and a system bus 1004 .
  • the memory 1002 and the transceiver 1003 are connected to the processor 1001 through the system bus 1004 and complete mutual communication.
  • the processor 1001 is configured to acquire computer-executable instructions from the memory 1002, and implement the technical solutions of the terminal device in the foregoing method embodiments when executing the computer-executable instructions.
  • the memory 1002 is used to store computer-executable instructions, which may be a separate device independent of the processor 1001, or may be integrated in the processor 1001, which is not limited here.
  • the transceiver 1003 is used to communicate with other devices. Specifically, it can obtain configuration information sent by network devices and report failure information. It can be understood that the transceiver 1003 may be called a communication interface.
  • FIG. 11 is a schematic structural diagram of an embodiment of a network device provided by the present application.
  • the network device may be the primary access network device in the dual-link communication system, or may be the secondary access network device.
  • the network device may include: a processor 1101 , a memory 1102 , a transceiver 1103 and a system bus 1104 .
  • the memory 1102 and the transceiver 1103 are connected to the processor 1101 through the system bus 1104 and complete mutual communication.
  • the processor 1101 is configured to acquire computer-executable instructions from the memory 1102, and implement the technical solution of the network device in the foregoing method embodiments when executing the computer-executable instructions.
  • the memory 1102 is used to store computer-executable instructions, which may be a separate device independent of the processor 1101, or may be integrated in the processor 1101, which is not limited here.
  • the transceiver 1103 is used to communicate with other devices. Specifically, it can send configuration information to the terminal device and receive failure information reported by the terminal device. It can be understood that the transceiver 1103 may be called a communication interface.
  • the system bus may be a peripheral component interconnect standard (peripheral component interconnect, PCI) bus or an extended industry standard architecture (extended industry standard architecture, EISA) bus or the like.
  • PCI peripheral component interconnect
  • EISA extended industry standard architecture
  • the system bus can be divided into address bus, data bus, control bus and so on. For ease of representation, only one thick line is used in the figure, but it does not mean that there is only one bus or one type of bus.
  • the communication interface is used to realize the communication between the database access device and other devices (such as client, read-write library and read-only library).
  • the memory may include a random access memory (random access memory, RAM), and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory.
  • processor can be general-purpose processor, comprises central processing unit CPU, network processor (network processor, NP) etc.; It can also be digital signal processor DSP, application specific integrated circuit ASIC, field programmable gate array FPGA or other available Program logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • CPU central processing unit
  • NP network processor
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • the aforementioned memories may be volatile memories or nonvolatile memories, or may include both volatile and nonvolatile memories.
  • the non-volatile memory can be read-only memory (read-only memory, ROM), programmable read-only memory (programmable ROM, PROM), erasable programmable read-only memory (erasable PROM, EPROM), electrically programmable Erases programmable read-only memory (electrically EPROM, EEPROM) or flash memory.
  • Volatile memory can be random access memory (RAM), which acts as external cache memory.
  • the embodiment of the present application further provides a communication system, where the communication system may include a terminal device and a network device.
  • the terminal device may be the information reporting device of the above-mentioned embodiment shown in FIG. 8
  • the network device may be the information reporting device of the above-mentioned embodiment shown in FIG. 9 .
  • An embodiment of the present application also provides a computer-readable storage medium, where computer instructions are stored in the computer-readable storage medium, and when the computer instructions are executed by a processor, they are used to implement the technical solutions of the terminal device in the foregoing method embodiments .
  • An embodiment of the present application also provides a computer-readable storage medium, where computer instructions are stored in the computer-readable storage medium, and when the computer instructions are executed by a processor, they are used to implement the technical solution of the network device in the foregoing method embodiments .
  • An embodiment of the present application further provides a computer program, which is used to execute the technical solutions of the terminal device in the foregoing method embodiments when the computer program is executed by a processor.
  • the embodiment of the present application further provides a computer program, which is used to execute the technical solutions of the network device in the foregoing method embodiments when the computer program is executed by a processor.
  • An embodiment of the present application further provides a computer program product, including a computer program, and when the computer program is executed by a processor, it is used to implement the technical solutions of the terminal device in the foregoing method embodiments.
  • An embodiment of the present application further provides a computer program product, including a computer program, and when the computer program is executed by a processor, it is used to realize the technical solutions of the network device in the foregoing method embodiments.
  • the embodiment of the present application also provides a chip, including: a processing module and a communication interface, where the processing module can implement the technical solutions of the terminal device in the foregoing method embodiments.
  • the chip also includes a storage module (such as a memory), the storage module is used to store instructions, and the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module makes the processing module perform the aforementioned method.
  • a storage module such as a memory
  • the storage module is used to store instructions
  • the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module makes the processing module perform the aforementioned method.
  • the chip may include a memory, a processor, codes and data are stored in the memory, the memory is coupled to the processor, and the processor runs the code in the memory so that the chip is used to execute the technology of the terminal device in the above method embodiment plan.
  • the embodiment of the present application also provides a chip, including: a processing module and a communication interface, where the processing module can implement the technical solution of the network device in the foregoing method embodiment.
  • the chip also includes a storage module (such as a memory), the storage module is used to store instructions, and the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module makes the processing module perform the aforementioned method.
  • a storage module such as a memory
  • the storage module is used to store instructions
  • the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module makes the processing module perform the aforementioned method.
  • the chip may include a memory, a processor, codes and data are stored in the memory, the memory is coupled to the processor, and the processor runs the code in the memory so that the chip is used to execute the technology of the network device in the above method embodiment plan.
  • the disclosed system, device and method can be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.
  • “at least one” means one or more, and “multiple” means two or more.
  • “And/or” describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and/or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone, where A, B can be singular or plural.
  • the character “/” generally indicates that the contextual objects are an “or” relationship; in the formula, the character “/” indicates that the contextual objects are a “division” relationship.
  • “At least one of the following” or similar expressions refer to any combination of these items, including any combination of single or plural items.

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Abstract

本申请实施例提供一种信息上报方法、装置、设备及存储介质，终端设备在确定执行连续的第一过程失败时，该第一过程包括如下任意一种：CPA、CPC、CHO，向网络设备上报失败信息，相应的，网络设备可以根据接收到的失败信息更新针对终端设备的小区配置信息。该技术方案中，终端设备执行连续的第一过程可以避免资源浪费，提高资源利用率，在执行连续的第一过程失败时及时上报，能够减小终端设备与网络侧的中断时延，提高用户使用体验。

Description

信息上报方法、装置、设备及存储介质 技术领域
本申请实施例涉及通信技术领域，尤其涉及一种信息上报方法、装置、设备及存储介质。
背景技术
在无线通信技术领域中，为了提升用户的吞吐率，引入了双连接(dual connectivity，DC)技术。DC技术可以支持两个或两个以上基站同时为一个终端设备提供数据传输服务，这些基站中包括一个主基站以及一个或多个辅基站。其中，主基站可以与终端设备建立无线资源控制(radio resource control，RRC)连接并传输RRC消息。
现有技术中，终端设备与主基站建立RRC连接后，可以通过条件主辅小区(primary secondary cell，PSCell)添加/变更(conditional PSCell addition/change，CPAC)与辅基站建立连接或者改变连接的PSCell。具体的，CPAC场景下，网络侧可以将多套PSCell配置及CPAC执行条件发送给终端设备，终端设备收到后持续监测CPAC执行条件，当满足CPAC执行条件时执行CPAC过程。
然而，现有技术中，一旦有满足条件的PScell，终端设备执行了CPAC过程后，便释放掉对应的PSCell配置。若网络侧再次发起CPAC过程，需要再次配置相应的PScell配置以及CPAC执行条件，这会带来额外的时延和信令开销，存在资源浪费的问题。
发明内容
本申请实施例提供一种信息上报方法、装置、设备及存储介质，用于解决现有CPAC过程中存在的资源浪费问题。
第一方面，本申请实施例可提供一种信息上报方法，包括：
终端设备确定执行连续的第一过程失败，所述第一过程包括如下任意一种：条件主辅小区添加CPA、条件主辅小区变更CPC、条件切换CHO；
终端设备向网络设备上报失败信息。
第二方面，本申请提供一种信息上报方法，应用于网络设备，所述方法包括：
接收终端设备上报的失败信息，所述失败信息用于指示所述终端设备执行连续的第一过程失败，所述第一过程包括如下任意一种：条件主辅小区添加CPA、条件主辅小区变更CPC、条件切换CHO；
根据所述失败信息，更新针对所述终端设备的小区配置信息。
第三方面，本申请实施例提供一种信息上报装置，应用于终端设备，所述装置包括：
处理模块，用于确定执行连续的第一过程失败，所述第一过程包括如下任意一种：条件主辅小区添加CPA、条件主辅小区变更CPC、条件切换CHO；
发送模块，用于向网络设备上报失败信息。
第四方面，本申请实施例提供一种信息上报装置，应用于网络设备，所述装置包括：
接收模块，用于接收终端设备上报的失败信息，所述失败信息用于指示所述终端设备执行连续的第一过程失败，所述第一过程包括如下任意一种：条件主辅小区添加CPA、条件主辅小区变更CPC、条件切换CHO；
处理模块，用于根据所述失败信息，更新针对所述终端设备的小区配置信息。
第五方面，本申请实施例提供一种终端设备，包括：
处理器、存储器、收发器，以及与网络设备进行通信的接口；
所述存储器存储计算机执行指令；
所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行如上述第一方面所述的方法。
可选地，上述处理器可以为芯片。
第六方面，本申请实施例提供一种网络设备，包括：
处理器、存储器、收发器，以及与终端设备进行通信的接口；
所述存储器存储计算机执行指令；
所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行如上述第二方面所述的方法。
第七方面，本申请实施例可提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算 机指令，当所述计算机指令被处理器执行时用于实现第一方面所述的方法。
第八方面，本申请实施例可提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机指令，当所述计算机指令被处理器执行时用于实现第二方面所述的方法。
第九方面，本申请实施例提供一种计算机程序产品，包括计算机程序，所述计算机程序被处理器执行时用于实现上述第一方面所述的方法。
第十方面，本申请实施例提供一种计算机程序产品，包括计算机程序，所述计算机程序被处理器执行时用于实现上述第一方面所述的方法。
第十一方面，本申请实施例提供一种计算机程序，当该计算机程序被处理器执行时，用于执行如第一方面所述的方法。
第十二方面，本申请实施例提供一种计算机程序，当该计算机程序被处理器执行时，用于执行如第二方面所述的方法。
第十三方面，本申请实施例提供了一种芯片，包括：处理模块与通信接口，该处理模块能执行第一方面所述的方法。
进一步地，该芯片还包括存储模块(如，存储器)，存储模块用于存储指令，处理模块用于执行存储模块存储的指令，并且对存储模块中存储的指令的执行使得处理模块执行第一方面所述的方法。
第十四方面，本申请实施例提供了一种芯片，包括：处理模块与通信接口，该处理模块能执行第二方面所述的方法。
进一步地，该芯片还包括存储模块(如，存储器)，存储模块用于存储指令，处理模块用于执行存储模块存储的指令，并且对存储模块中存储的指令的执行使得处理模块执行第二方面所述的方法。
第十五方面，本申请实施例提供一种通信系统，包括：终端设备和网络设备；
所述终端设备为上述第一方面所述的信息上报装置，所述网络设备为上述第二方面所述的信息上报装置。
本申请实施例提供的信息上报方法、装置、设备及存储介质，终端设备在确定执行连续的第一过程失败时，该第一过程包括如下任意一种：CPA、CPC、CHO，向网络设备上报失败信息，相应的，网络设备可以根据接收到的失败信息更新针对终端设备的小区配置信息。该技术方案中，终端设备执行连续的第一过程可以避免资源浪费，提高资源利用率，在执行连续的第一过程失败时及时上报，能够减小终端设备与网络侧的中断时延，提高用户使用体验。
附图说明
图1为本申请提供的信息上报方法所适用的通信系统的一种示意图；
图2为本申请提供的信息上报方法实施例一的交互示意图；
图3为本申请提供的信息上报方法实施例二的交互示意图；
图4为本申请提供的信息上报方法实施例三的交互示意图；
图5为本申请提供的信息上报方法实施例四的交互示意图；
图6为本申请提供的信息上报方法实施例五的交互示意图；
图7为本申请提供的信息上报方法实施例六的交互示意图；
图8为本申请提供的信息上报装置实施例一的结构示意图；
图9为本申请提供的信息上报装置实施例二的结构示意图；
图10为本申请提供的终端设备实施例的结构示意图；
图11为本申请提供的网络设备实施例的结构示意图。
具体实施方式
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
在介绍本申请的应用场景和技术方案之前，首先介绍本申请涉及到的一些术语：
多接入双连接(multi-RAT dual connectivity，MR-DC)模式
其中，双连接(dual-connectivity，DC)是终端设备与两个基站连接的工作模式，多接入(multi-RAT，MR)指的是多种无线接入技术(radio access technology，RAT)。
主小区组(master cell group，MCG)
MCG包含一个或多个小区，是终端设备连接的第一个小区组；
主小区(primary cell，PCell)
PCell是MCG中的小区，工作在主载波上，是终端设备在MCG里面连接的第一个小区；
辅小区组(secondary cell group，SCG)
SCG同样包含一个或多个小区，是终端设备与MCG建立连接后添加的小区组；
主辅小区(primary secondry cell，PSCell)
PSCell是SCG中的小区，是终端设备在SCG里面连接的第一个小区。PSCell用于终端设备进行随机接入或初始物理上行共享信道(physical uplink shared channel，PUSCH)传输。
辅小区(secondary cell，SCell)
SCell工作在辅载波上。在DC中，SCell是MCG中除PCell以外的小区，以及SCG中除了PSCell以外的小区。
主节点(master node，MN)
MN也称为主接入网设备，在DC中，MN是与核心网有控制面信令交互的接入网设备。MN为终端设备提供的服务小区组可以称为MCG。
辅节点(secondary node，SN)
SN也称为辅接入网设备，在DC中，SN是除MN之外的其他接入网设备。SN为终端设备提供的服务小区组可以称为SCG。
下述对本申请技术方案的技术背景和应用场景进行简单介绍
在5G NR中，针对终端设备在应用过程中的一些特殊场景，例如终端设备在高速移动的交通工具上，或者高频条件下，终端设备需要频繁的切换不同的接入设备，也称为接入点，接入网设备，网络设备等，第三代合作伙伴计划(3rd generation partnership project，3GPP)协议中，引入了一种条件切换(conditional handover，CHO)。在CHO机制中，接入网设备提前下发切换命令给终端设备，其中，该切换命令中包含配置信息和执行条件。终端设备在执行条件满足时再根据收到的配置信息来执行切换，这样通过提前下发切换命令可以提高终端设备接收切换命令的成功率，从而提高切换成功率，避免因切换命令接收失败而导致业务中断的时延。
在5G通信系统中，可以利用条件切换功能来支持条件主辅小区(primary secondary cell，PSCell)添加(conditional PSCell addition，CPA)和条件主辅小区变更(conditional PSCell change，CPC)，CPA和CPC通称为CPAC。在本申请中，CPAC可以指的是基于条件的增加和/或条件改变PSCell的配置。主要思想是网络侧配置多套PSCell配置以及相应的执行条件给终端设备，终端设备收到后持续监测CPAC的执行条件。当执行条件满足时，终端设备便执行CPAC过程。
作为示例，CPC的流程具体如下(The following principles apply to CPC)：
-CPC配置包含SN生成的CPC候选PSCell的配置和执行条件。英文解释为：The CPC configuration contains the configuration of CPC candidate PSCell(s)and execution condition(s)generated by the SN。
-一个执行条件可能包含一个或两个触发条件。可以同时配置仅支持单一参考信号(RS)类型，最多两种不同的触发量(例如，参考信号接收功率(reference signal receiving power，RSRP)和参考信号接收质量(reference signal receiving quality，RSRQ)、RSRP和信号与干扰加噪声比(signal to interference plus noise ratio，SINR)等)来评估单个候选PSCell的CPC执行条件。英文具体为：An execution condition may consist of one or two trigger condition(s).Only single RS type is supported and at most two different trigger quantities(e.g.RSRP and RSRQ,RSRP and SINR,etc.)can be configured simultaneously for the evaluation of CPC execution condition of a single candidate PSCell。
-在满足任何CPC执行条件之前，在接收到PSCell更改命令或PCell更改命令后，UE执行PSCell更改过程或PCell更改过程，无论之前收到的CPC配置如何。在成功完成PSCell更改过程或PCell更改过程后，UE释放存储的所有CPC配置。英文解释为：Before any CPC execution condition is satisfied,upon reception of PSCell change command or PCell change command,the UE executes the PSCell change procedure or the PCell change procedure,regardless of any previously received CPC configuration.Upon the successful completion of PSCell change procedure or PCell change procedure,the UE releases all stored CPC configurations.
-在执行CPC时，UE不需要继续评估其他候选PSCell的执行条件。英文解释为：While executing CPC,the UE is not required to continue evaluating the execution condition of other candidate PSCell(s).
-一旦成功执行了CPC流程，UE释放存储的所有CPC配置。英文解释为：Once the CPC procedure is executed successfully,the UE releases all stored CPC configurations.
-在SCG释放时，UE释放存储的CPC配置。英文解释为：Upon the release of SCG,the UE releases the stored CPC configurations。
CPA的实现流程类似，此处不作赘述。
由上述分析可知，对于现有的CPCA过程，一旦有满足条件的PScell，终端设备执行CPAC过程后，会释放掉相应的CPAC配置。若网络侧需要终端设备再次发起CPAC过程时，需要再次为终端设备配置相应的PScell以及执行条件，这无疑会带来额外的时延和信令开销，存在资源浪费和用户体验差的问题。
针对上述问题，本申请技术方案的构思过程如下：
对于现有CPCA过程中存在的资源浪费问题，本申请的发明人想到若终端设备采用连续的CPAC过程，则可以避免时延和信令的开销。同时，对于连续的CPAC过程，在终端设备发生接入失败时，若终端设备不上报失败信息，网络侧无法知道当前终端设备的接入情况，因而，当终端设备执行失败时，及时上报网络侧，网络侧便可以基于终端设备的接入失败情况配置新的候选小区给终端设备，从而能够在避免资源的浪费同时，减小了终端设备与网络侧的中断时延。
基于上述技术构思过程，本申请实施例提供了一种信息上报方法，终端设备在确定执行连续的第一过程失败时，该第一过程包括如下任意一种：CPA、CPC、CHO，向网络设备上报失败信息，相应的，网络设备可以根据接收到的失败信息更新针对终端设备的小区配置信息。该技术方案中，终端设备执行连续的第一过程可以避免资源浪费，提高资源利用率，在执行连续的第一过程失败时及时上报，能够减小终端设备与网络侧的中断时延，提高用户使用体验。
下面，在介绍本申请的技术方案之前，首先介绍一下本申请的技术方案所适用的通信系统。
示例性的，图1为本申请提供的信息上报方法所适用的通信系统的一种示意图。如图1所示，该通信系统可以包括终端设备和网络设备。可以理解的是，在实际通信系统中，终端设备和网络设备的数量均可以是一个或多个。图1示例性的示出了一个终端设备10和三个网络设备(分别是网络设备11、网络设备12和网络设备13)。
可选地，该通信系统可以包括多个网络设备，并且每个网络设备的覆盖范围内可以包括其它数量的终端设备，本申请实施例对该通信系统中包括的网络设备和终端设备的数量不做限定。
可选的，在图1所示的通信系统中，假设网络设备11为该终端设备10的主接入网设备，相应的，网络设备12和网络设备13均是终端设备10的辅接入网设备。可选的，主接入网设备支持第一无线接入系统，辅接入网设备支持第二无线接入系统，即该通信系统同时部署了第一无线接入系统和第二无线接入系统。终端设备10可以支持同时接入主接入网设备和辅接入网设备，也就是说，终端设备10可以与主接入网设备进行上下行通信，也可以与辅接入网设备进行上下行通信。应理解，上述第一无线接入系统和第二无线接入系统可以相同，也可以不相同，此处不作赘述。
在实际应用中，终端设备在一个接入网设备下可以同时接受该接入网设备的多个小区的服务，因此，主接入网设备为终端设备提供的服务小区组称为主小区组MCG，辅接入网设备为终端设备提供的服务小区组可以称为辅小区组SCG。
可以理解的是，图1只是示意图，该通信系统中还可以包括其它网络设备，例如，核心网设备、无线中继设备和无线回传设备，或者可以包括网络控制器、移动管理实体等其他网络实体，本申请实施例不限于此。
本申请实施例的技术方案可以应用于DC通信系统，MR-DC通信系统。一般情况下，DC通信系统支持同时部署两个不同的无线接入系统，允许设备与设备之间基于这两个不同的无线接入系统进行通信，以便能够提高无线资源利用率，降低系统切换时延，提高用户和系统性能。在DC通信系统中，会同时部署两种支持不同无线接入系统的网络设备，同样地，终端设备可以支持同时接入这两种不同的网络设备。
可选的，DC通信系统中的无线接入系统可以包括但不限于下列系统：长期演进(long term evolution，LTE)系统、LTE频分双工(frequency division duplex，FDD)系统、LTE时分双工(time division duplex，TDD)、通用移动通信系统(universal mobile telecommunication system，UMTS)、第五代(5th generation，5G)系统或新无线(new radio，NR)或者其他演进的通信系统等。例如，双连接通信系统中可以同时部署长期演进(long term evolution，LTE)系统和新无线(new radio，NR)系统，但本申请实施例对此不作限定。
通常来说，传统的通信系统支持的连接数有限，也易于实现，然而，随着通信技术的发展，移动通信系统将不仅支持传统的通信，还将支持例如，设备到设备(device to device，D2D)通信，机器到机器(machine to machine，M2M)通信，机器类型通信(machine type communication，MTC)，以及车辆间(vehicle to vehicle，V2V)通信等，本申请实施例也可以应用于这些通信系统，也即，本申请的技术方案还可以应用于车联网、智能驾驶、智能网联车等领域。
本申请实施例描述的系统架构以及业务场景是为了更加清楚的说明本申请实施例的技术方案，并不构成对于本申请实施例提供的技术方案的限定，本领域普通技术人员可知，随着网络架构的演变和新业务场景的出现，本申请实施例提供的技术方案对于类似的技术问题，同样适用。
本申请实施例中涉及的网络设备，可以是普通的基站(如NodeB或eNB或者gNB)、新无线控制器(new radio controller，NR controller)、集中式网元(centralized unit)、新无线基站、射频拉远模块、微基站、中继(relay)、分布式网元(distributed unit)、接收点(transmission reception point，TRP)、传输点(transmission point，TP)或者任何其它设备。本申请的实施例对网络设备所采用的具体技术和具体设备形态不做限定。为方便描述，本申请所有实施例中，上述为终端设备提供无线通信功能的装置统称为网络设备。
在本申请实施例中，终端设备可以是任意的终端，比如，终端设备可以是机器类通信的用户设备。也就是说，该终端设备也可称之为用户设备(user equipment，UE)、移动台(mobile station，MS)、移动终端(mobile terminal)、终端(terminal)、接入终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置等，该终端设备可以经无线接入网(radio access network，RAN)与一个或多个核心网进行通信，例如，终端设备可以是移动电话(或称为“蜂窝”电话)、具有移动终端的计算机等，例如，终端设备还可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据，例如，终端设备还可以是可穿戴设备等。本申请实施例中不做具体限定。
可选的，网络设备和终端设备可以部署在陆地上，包括室内或室外、手持或车载；也可以部署在水面上；还可以部署在空中的飞机、气球和人造卫星上。本申请的实施例对网络设备和终端设备的应用场景不做限定。
可选的，网络设备和终端设备之间以及终端设备和终端设备之间可以通过授权频谱(licensed spectrum)进行通信，也可以通过免授权频谱(unlicensed spectrum)进行通信，也可以同时通过授权频谱和免授权频谱进行通信。本申请的实施例对网络设备和终端设备之间所使用的频谱资源不做限定。
下面，通过具体实施例对本申请的技术方案进行详细说明。需要说明的是，本申请的技术方案可以包括以下内容中的部分或全部，下面这几个具体的实施例可以相互结合，对于相同或相似的概念或过程可能在某些实施例中不再赘述。
图2为本申请提供的信息上报方法实施例一的交互示意图。该方法以终端设备和网络设备之间的信息交互进行解释说明。如图2所示，该信息上报方法可以包括如下步骤：
S201、终端设备确定执行连续的第一过程失败，该第一过程包括如下任意一种：CPA、CPC、CHO。
在本申请的实施例中，终端设备可以基于从网络设备接收到的配置信息执行连续的第一过程。
可选的，该配置信息可以是RRC重配信息，也可以是小区配置信息，RRC重配信息可以是网络设备基于之前配置的主辅小区的增量配置信息，小区配置信息可以是网络设备配置的主辅小区的全量配置信息。本申请实施例并不对配置信息的具体实现进行限定。
作为一种示例，终端设备从网络设备接收到CPA命令时，类似的，可以持续监测该CPA命令中包括至少一个候选小区是否满足CPA的执行条件，在第一候选小区满足时，则针对该第一候选小区执行该CPA过程。此时，在CPA过程失败的次数小于预设阈值时，终端设备在每次CPA过程执行结束后均不释放该第一候选小区的配置资源，并且会持续监测上述至少一个候选小区是否满足CPA的执行条件，并根据监测结果，执行对应的CPA过程。
类似的，终端设备执行CPC或CHO的过程类似。例如，以CHO过程进行说明，终端设备基于从网络设备接收到的CHO命令持续监测该CHO命令中包括至少一个候选小区是否满足CHO的执行条件。若第一候选小区满足，则针对该第一候选小区执行该CHO过程。而且，在CHO过程失败的次数小于预设阈值时，终端设备在每次CHO过程执行结束后不会释放该第一候选小区的配置资源，并且会持续评估上述至少一个候选小区是否满足CHO的执行条件，并根据监测结果，执行对应的CHO过程。
可选的，在本步骤中，终端设备在执行第一过程时，可能会出现第一过程执行失败的情况。例如，由于随机接入失败，小区配置失败、无线链路失败、小区同步过程失败、接入过程中的完整性校验失败等原因导致该终端设备执行第一过程失败。本申请实施例并不限定执行第一过程失败的原因，其可以根据实际场景确定，此处不作赘述。
S202、终端设备向网络设备上报失败信息。
示例性的，为了使得网络设备及时获知终端设备执行第一过程失败的相关信息，终端设备在每次执行第一过程失败后，均可以向网络设备上报失败信息，以便网络设备分析第一过程失败的原因进而更新针对该终端设备的小区配置信息。
可选的，在本申请的实施例中，上述失败信息可以包括如下信息的至少一种：
A1、失败类型，用于指示第一过程的类型；
示例性的，失败类型可以包括如下任意一种：CPA失败、CPC失败、CHO失败。
具体的，该失败类型可以用于指示失败触发的原因，即第一过程的类型，比如，是由于CPC导致的失败，还是CPA导致的失败，还或者是CHO导致的失败等。
进一步，在本实施例中，该失败类型还可以用于指示由于第N次执行第一过程导致的失败，例如，第N次执行CPC导致的失败，第N次执行CPA过程导致的失败，或者第N次执行CHO过程导致的失败等，N为正整数。
A2、失败次数，用于指示执行第一过程失败的次数；
可选的，失败次数具体可以包括尝试第一过程的执行失败的次数。例如，尝试执行CPC失败的次数，或者，尝试执行CPA失败的次数，或者，尝试执行CHO失败的次数等。
A3、成功次数，用于指示执行第一过程成功的次数；
可选的，若第一过程为CPC过程，则该成功次数用于指示在执行第一过程失败之前，成功执行CPC的过程的次数；类似的，若第一过程为CPAC过程，则该成功次数用于指示在执行第一过程失败之前，成功执行CPA/CPC的过程，可理解，在终端设备成功执行CPA过程之后，再执行的第一过程为CPC过程；若第一过程为CHO过程的次数，则该成功次数用于指示在执行第一过程失败之前，成功执行CHO过程的次数。
A4、接入资源，用于执行第一过程所选择的资源；
可选的，该接入资源指执行第一过程时，随机接入所选择的资源。可选的，该接入资源可以包括前导码资源、时频资源等，本申请实施例并不对其进行限定。
A5、小区监测结果；
可选的，该小区监测结果是终端设备的测量结果，具体为对网络设备所配置的候选小区的监测情况。可选的，小区监测结果是指小区信号质量，具体可以包括：接收信号码功率(received signal code power，RSCP)、参考信号接收功率(reference signal receiving power，RSRP)、参考信号接收质量(reference signal received quality，RSRQ)、信噪比(signal to interference plus noise ratio，SINR)等。可理解，本申请实施例并不对小区监测结果的具体内容进行限定，其可根据实际场景确定
A6、小区标识信息；
可选的，该小区标识信息包括如下至少一种：
当前服务小区标识、第一候选小区的标识、主接入网设备标识、辅接入网设备标识。
示例性的，失败信息中的小区标识信息可以包括终端设备的当前服务小区标识、终端设备尝试接入的候选小区标识，例如，第一候选小区的标识，也即，满足该第一过程对应的执行条件的候选小区。
进一步的，在DC场景中，该小区标识还可以包括：MN的标识和/或SN的标识。其中，MN的标识即主接入网设备的标识，SN的标识即辅接入网设备的标识。
A7、接入次数，用于指示执行第一过程的总次数；
可选的，在本实施例中，由于终端设备可以连续执行第一过程，因而，在终端设备执行第一过程失败并上报失败信息时，可以将执行第一过程的总次数上报给网络设备。可选的，该接入次数为执行第一过程成功的次数和执行第一过程失败的次数之和。
A8、针对第一候选小区执行的第K次第一过程失败，该K为正整数，该第一候选小区为满足第一过程对应的执行条件的候选小区。
可选的，在本实施例中，终端设备在执行连续的第一过程时，不同的第一过程针对的候选小区可以不同，例如，终端设备在第一时刻针对第一候选小区执行第一过程成功，在之后的第二时刻针对第二候选小区执行第一过程成功，又在之后的第三时刻针对第一候选小区执行第一过程失败，此时，终端设备针对第三时刻执行的第一过程失败上报时，可以将针对该第一候选小区执行的第2次第一过程失败。
进一步的，在本申请的实施例中，上述失败信息还称为如下任意一种：
MCG失败信息、SCG失败信息。
具体的，在第一过程为CPA、CPC、CHO中的任意一种时，终端设备可以通过failure information上报失败信息；在第一过程为CPA或CPC时，终端设备可以通过MCG failure information或者SCG failure information上报失败信息。
可选的，在本申请的实施例中，上述失败信息承载在无线信令承载1(signaling radio bearer 1，SRB1)或无线信令承载3 SRB3上。
具体的，在本步骤中，若网络设备为主接入网设备，则终端设备可以根据终端设备与主接入网设备之间的SRB1向主接入网设备上报失败信息；若网络设备为辅接入网设备，则终端设备可以根据终端设备与辅接入网设备之间的SRB3向辅接入网设备上报失败信息。
可选的，在本实施例中，上述S201中的第一过程失败包括如下任意一种：
随机接入的次数超过重传次数阈值、定时器超时。
作为一种示例，终端设备中可以存储有配置的重传次数阈值，因而，终端设备执行第一过程时可以在选择的接入资源上进行随机接入。可选的，终端设备在接入成功之前，可以执行多次随机接入过程，但若终端设备执行的随机接入的次数超过配置的重传次数阈值时还未接入成功，此时，则认为终端设备执行第一过程失败。
作为另一种示例，终端设备中配置有定时器，例如，T312定时器。因而，终端设备在执行第一过程时，可以开启T312定时器，若T312定时器超时，则认为终端设备与第一候选小区的同步失败，此时，也可认为终端设备执行第一过程失败。
可选的，在本申请实施例的一种可能设计中，若终端设备针对某个候选小区执行第一过程失败的次数超过设置的次数阈值时，终端设备还可以执行如下步骤：
释放第一过程对应的候选小区的配置资源；
或者
删除第一过程对应的候选小区的配置信息。
具体的，终端设备基于从网络设备接收到的小区配置信息，针对第一候选小区执行多次第一过程，若失败的次数超过设置的次数阈值，此时，为了避免无用资源占用，终端设备在上报失败信息后，还可以释放掉该第一候选小区的配置资源或删除第一候选小区的配置信息，此时，第一候选小区即为第一过程对应的候选小区。
可选的，在实际应用中，终端设备针对第一候选小区成功执行第一过程后，也可以释放掉第一候选小区对应的配置资源或删除第一候选小区的配置信息，以避免重复针对第一候选小区进行监测，降低资源消耗。
S203、网络设备根据接收到的失败信息，更新针对该终端设备的小区配置信息。
可选的，终端设备上报失败信息后，相应的，网络设备便可以接收该失败信息，通过对该失败信息进行解析，可以确定出终端设备执行连续的第一过程失败，相应的，为了提高终端设备的接入成功率，网络设备可以针对该终端设备更新小区配置信息。
本申请实施例提供的信息上报方法，终端设备在确定执行连续的第一过程失败时，该第一过程包括如下任意一种：CPA、CPC、CHO，向网络设备上报失败信息，相应的，网络设备可以根据接收到的失败信息更新针对终端设备的小区配置信息。该技术方案中，终端设备执行连续的第一过程可以避免资源浪费，提高资源利用率，在执行连续的第一过程失败时及时上报，能够减小终端设备与网络侧的中断时延，提高用户使用体验。
可选的，在上述实施例的基础中，图3为本申请提供的信息上报方法实施例二的交互示意图。如图3所示，该信息上报方法可以包括如下步骤：
S301、网络设备为终端设备配置小区配置信息，该小区配置信息包括：至少一个候选小区的配置信息及第一过程的执行条件。
在本申请的实施例中，对于终端设备的移动性管理，网络设备可以为处于连接态的终端设备配置小区更新信息，以便终端设备可以基于业务需求执行CHO或CPC或CPA过程。
可选的，网络设备可以通过该小区配置信息为终端设备配置至少一个候选小区的配置信息及第一过程的执行条件，以便终端设备基于接收到的小区配置信息监测上述至少一个候选小区的信号质量等，以判断是否满足第一过程的执行条件。
可理解，在本申请的实施例中，不同候选小区对应的第一过程的执行条件可以相同，也可以不同，其可以根据网络配置确定，此处不作限定。
S302、网络设备向终端设备发送上述小区配置信息。
可选的，网络设备可以向终端设备发送为其配置的小区配置信息。示例性的，网络设备可以通过RRC消息向终端设备发送为其配置至少一个候选小区的配置信息及第一过程的执行条件。
S303、终端设备基于接收到的小区配置信息，监测上述至少一个候选小区。
在本步骤中，终端设备从网络设备接收到小区配置信息后，便可以对上述至少一个候选小区进行测量，具体的，监测每个候选小区的信号质量，判断上述至少一个候选小区中是否存在信号质量满足第一过程的执行条件的候选小区。
S304、终端设备确定第一候选小区满足执行条件时，针对该第一候选小区执行第一过程，该第一候选小区为上述至少一个候选小区中的小区。
可选的，第一过程的执行条件可以是小区的信号质量大于预设质量阈值，或者，小区的信号质量好于当前服务小区的信号质量等。本申请实施例并不对执行条件的具体实现进行限定。
可选的，终端设备在确定上述至少一个候选小区中的第一候选小区的信号质量满足第一过程的执行条件时，终端设备便可以针对该第一候选小区执行第一过程。
S305、终端设备确定该第一过程执行失败。
可选的，若终端设备在执行第一过程中存在无线链路连接失败、小区同步失败或完整性校验失败等情况，则终端设备可以确定第一过程执行失败。
S306、终端设备向网络设备上报失败信息。
可选的，终端设备在确定第一过程执行失败时，可以生成失败信息，并将该失败信息上报给网络设备，以便网络设备能够及时获取终端设备的执行情况。
进一步的，在至少一个候选小区的数量为至少两个时，该信息上报方法还可以包括如下步骤：
S307、终端设备持续监测其他候选小区的执行条件。
在本申请的实施例中，终端设备在确定针对第一候选小区的第一过程执行失败时，可以基于接收到的上述小区配置信息，继续监测除第一候选小区之外的其他候选小区的执行条件，以判断其他候选小区中是否存在满足第一过程的执行条件的候选小区。
S308、终端设备在上述其他候选小区中存在满足执行条件的第二候选小区时，针对该第二候选小区执行第一过程。
示例性的，终端设备通过对上述其他候选小区的执行条件进行监测后，若确定第二候选小区满足第一过程的执行条件，此处便可以执行第一过程，以尝试接入该第二候选小区。
由上述各步骤可知，在本申请的实施例中，终端设备在接收到网络设备配置的小区配置信息时，可以根据该小区配置信息进行判断，在第一候选小区满足第一过程的执行条件时，执行第一过程以尝试接入该第一候选小区。而且，当终端设备在确定针对第一候选小区的第一过程执行失败时，还会尝试其他满足执行条件的候选小区，以避免时延和信令的开销。
可选的，在本申请的实施例中，在DC场景中，终端设备可以同时与主接入网设备和辅接入网设备进行信息交互。因而，在终端设备执行第一过程失败时，终端设备可以将失败信息通过MN(主接入网设备)或者SN(辅接入网设备)上报给网络侧，进一步的，MN/SN可以将接收到的失败信息转发给SN/MN。
作为一种示例，图4为本申请提供的信息上报方法实施例三的交互示意图。在本实施例中，假设为终端设备配置小区配置信息的是主接入网设备，如图4所示，该信息上报方法可以包括如下步骤：
S401、主接入网设备为终端设备配置小区配置信息，该小区配置信息包括至少一个候选小区的配置信息和第一过程的执行条件。
S402、主接入网设备向终端设备发送上述小区配置信息。
示例性地，主接入网设备可以通过主接入网设备与终端设备之间的信令(例如，SRB1)向终端设备发送小区配置消息。
S403、终端设备基于接收到的小区配置信息监测上述至少一个候选小区。
S404、终端设备在第一候选小区满足第一过程的执行条件时，针对第一候选小区执行第一过程。
S405、终端设备确定针对第一候选小区的第一过程执行失败，生成失败信息。
可选的，该失败信息的具体实现可以参见上述图2和图3所示实施例中的记载，此处不作赘述。
可选的，终端设备在确定执行第一过程失败时，在一种可能的设计中，终端设备可以将失败信息上报给主接入网设备，即，执行下述的S406；在另一种可能的设计中，终端设备可以将失败信息上报给辅接入网设备，相应的，辅接入网设备再将失败信息转发至主接入网设备，即执行下述的S407和S408。
S406、终端设备向主接入网设备上报失败信息。
示例性的，终端设备可以将失败信息承载在SRB1上，进而通过SRB1将失败信息上报给主接入网设备。
S407、终端设备向辅接入网设备上报失败信息。
S408、辅接入网设备向主接入网设备转发该失败信息。
可理解，终端设备执行S406时，可以不执行S407和S408，而终端设备在执行S407和S408时，可以不执行S406。
可选的，终端设备可以将失败信息承载在SRB3上，进而通过终端设备与辅接入网设备之间的SRB3信令，将失败信息上报给辅接入网设备。进一步的，辅接入网设备再将失败信息封装在RRC信息发送给主接入网设备。
可理解，关于本实施例中各步骤未详尽的实现方案可参见上述图2和图3所示实施例中的记载，此处不作赘述。
本申请实施例提供的信息上报方法，在DC场景下，主接入网设备为终端设备配置小区配置信息时， 终端设备在执行第一过程失败时，既可以向主接入网设备上报失败信息，也可以向辅接入网设备上报失败信息，进而再转发给主接入网设备。该技术方案中，终端设备可以同时与主辅接入网设备进行通信，提高失败信息传输的成功率，为后续的小区配置信息更新提供了实现前提。
作为另一种示例，图5为本申请提供的信息上报方法实施例四的交互示意图。假设为终端设备配置小区配置信息的是辅接入网设备，如图5所示，该信息上报方法可以包括如下步骤：
S501、辅接入网设备为终端设备配置小区配置信息，该小区配置信息包括至少一个候选小区的配置信息和第一过程的执行条件。
S502、辅接入网设备向终端设备发送上述小区配置信息。
在一种可能设计中，辅接入网设备可以通过辅接入网设备与终端设备之间的信令(例如，SRB3)，将小区配置信息发送给终端设备。
在另一可能的设计中，辅接入网设备还可以将小区配置信息发送给主接入网设备，主接入网设备再将小区配置信息发送给终端设备。具体的，辅接入网设备首先通过RRC消息将小区配置信息发送给主接入网设备，主接入网设备再通过主接入网设备与终端设备之间的信令(例如SRB1)，向终端设备发送小区配置信息，即主接入网设备将辅接入网设备的RRC消息封装在主接入网设备的RRC消息中发送给终端设备。
S503、终端设备基于接收到的小区配置信息监测上述至少一个候选小区。
S504、终端设备在第一候选小区满足第一过程的执行条件时，针对第一候选小区执行第一过程。
S505、终端设备确定针对第一候选小区的第一过程执行失败，生成失败信息。
可选的，终端设备在确定执行第一过程失败时，在一种可能的设计中，终端设备可以将失败信息上报给辅接入网设备，即，执行下述的S506；在另一种可能的设计中，终端设备可以将失败信息上报给主接入网设备，相应的，主接入网设备再将失败信息转发至辅接入网设备，即执行下述的S507和S508。
S506、终端设备向辅接入网设备上报失败信息。
示例性的，终端设备可以将失败信息承载在SRB3上，进而通过SRB3将失败信息上报给辅接入网设备。
S507、终端设备向主接入网设备上报失败信息。
S508、主接入网设备向辅接入网设备转发该失败信息。
可理解，终端设备执行S506时，可以不执行S507和S508，而终端设备在执行S507和S508时，可以不执行S506。
可选的，终端设备可以将失败信息承载在SRB1上，进而通过终端设备与主接入网设备之间的SRB1信令，将失败信息上报给主接入网设备。进一步的，主接入网设备再将失败信息封装在RRC信息发送给辅接入网设备。
可理解，关于本实施例中各步骤未详尽的实现方案可参见上述实施例中的记载，此处不作赘述。
本申请实施例提供的信息上报方法，在DC场景下，辅接入网设备为终端设备配置小区配置信息时，终端设备在执行第一过程失败时，既可以向辅接入网设备上报失败信息，也可以向主接入网设备上报失败信息，进而再转发给辅接入网设备。该技术方案中，终端设备可以同时与主辅接入网设备进行通信，提高失败信息传输的成功率，为后续的小区配置信息更新提供了实现前提。
上述通过各实施例介绍了本申请的技术方案以及该技术方案可实现的技术效果，下述以第一过程为CPC为例进行进一步说明。
图6为本申请提供的信息上报方法实施例五的交互示意图。如图6所示，该信息上报方法可以包括如下步骤：
S601、终端设备接收网络设备发送的CPC配置信息，该CPC配置信息包括至少一个CPC候选小区的配置信息以及执行条件。
S602、终端设备基于上述CPC配置信息评估上述至少一个CPC候选小区。
S603、在确定第一候选小区满足执行条件时，终端设备针对第一候选小区执行CPC过程。
其中，该第一候选小区为上述至少一个CPC候选小区中的小区。
可选的，在上述至少一个CPC候选小区的数量为至少两个时，该信息上报方法还可以包括如下步骤：
S604、终端设备持续监测其他候选小区的执行条件。
S605、当确定第二候选小区满足执行条件时，终端设备针对该第二候选小区执行CPC过程。
其中，该第二候选小区为上述至少一个CPC候选小区中除第一候选小区之外的小区。
S606、终端设备确定针对该第二候选小区执行的CPC过程失败，生成CPC失败信息。
可选的，若终端设备针对第二候选小区的随机接入次数超过了重传次数阈值，或者T312定时器超 时，则认为本次CPC过程失败。
S607、终端设备向网络设备上报CPC失败信息给网络设备。
可选的，该CPC失败信息除了用于指示针对该第二候选小区执行的CPC过程失败外，还可以用于指示该CPC过程失败是CPC流程的第二次CPC接入，同时，该CPC失败信息中还可以包括该终端设备基于上述CPC配置信息执行的测量结果。
本申请实施例中，终端设备可以基于接收到的CPC配置信息执行小区监测以及连续的CPC过程，进一步的，还可以在CPC过程执行失败时上报CPC失败信息，既提高了CPC配置的利用率，也可以使网络侧及时获知终端设备的接入情况，避免了资源的浪费。
图7为本申请提供的信息上报方法实施例六的交互示意图。如图7所示，该信息上报方法可以包括如下步骤：
S701、终端设备接收网络设备发送的CPC配置信息，该CPC配置信息包括至少一个CPC候选小区的配置信息以及执行条件。
S702、终端设备基于上述CPC配置信息评估上述至少一个CPC候选小区。
S703、在确定第一PSCell满足执行条件时，终端设备针对第一PSCell执行CPC过程。
其中，该第一PSCell为上述至少一个CPC候选小区中的小区。
S704、终端设备确定针对该第一PSCell执行的CPC过程失败，生成第一CPC失败信息。
具体的，若在CPC过程中，发生了随机接入超过重传次数阈值，或T312超时，则认为本次CPC失败。
S705、终端设备向网络设备上报第一CPC失败信息给网络设备。
可选的，在本实施例中，网络设备为主接入网设备，第一CPC失败信息具体为SCG failure information。
可选的，在上述至少一个CPC候选小区的数量为至少两个时，该信息上报方法还可以包括如下步骤：
S706、终端设备持续监测其他候选小区的执行条件。
S707、当确定第二PSCell满足执行条件时，终端设备针对该第二PSCell执行CPC过程，并成功接入该第二PSCell。
其中，该第二PSCell为上述至少一个CPC候选小区中除第一PSCell之外的小区。
S708、终端设备持续监测除第二PSCell外的其他候选小区的执行条件。
S709、当确定第一PSCell满足执行条件时，终端设备针对该第一PSCell执行CPC过程。
S710、终端设备确定针对该第一PSCell执行的CPC过程失败，生成第二CPC失败信息。
S711、终端设备向网络设备上报第二CPC失败信息。
具体的，假设终端设备在第三次执行CPC时，再次选择到第一PSCell，并再次发生SCG failure，则终端设备在上报的第二CPC失败信息(SCG failure information)中包含第一指示信息，该第一指示信息用于告知网络当前SCG failure是终端设备在第一PSCell下发生的第二次SCG failure。
在本申请实施例中，终端设备可以基于接收到的CPC配置信息执行小区监测以及连续的CPC过程，若终端设备在多次执行CPC过程时，多次选择到同一主辅小区，且CPC过程均失败，这时，终端设备可以在上报的CPC失败信息中指示终端设备在同一主辅小区下发生CPC失败的次数，以便网络侧及时获知终端设备的接入情况，并及时更新或释放CPC配置，有效的避免了资源浪费。
可选的，下述给出了SCGFailureInformation和MCGFailureInformation所包括的内容的更新。具体如下：
Figure PCTCN2021137225-appb-000001
其中，subseuqentCPC failure在SCGFailureInformation中表示失败类型；Number of subseuqentCPC failure在SCGFailureInformation中表示失败次数。
Figure PCTCN2021137225-appb-000002
Figure PCTCN2021137225-appb-000003
其中，subseuqentCPC failure在MCGFailureInformation中表示失败类型；Number of subseuqentCPC failure在MCGFailureInformation中表示失败次数。
综上各实施例可知，本申请提出了一种信息上报方法，终端设备可以在发生连续的CPAC或CHO后及时上报网络侧，使得网络侧可以及时更新或者释放CPAC配置或CHO配置，既可以保障终端侧CPAC配置或CHO配置的可用性，同时避免了资源的浪费。
下述为本申请装置实施例，可以用于执行本申请方法实施例。对于本申请装置实施例中未披露的细节，请参照本申请方法实施例。
图8为本申请提供的信息上报装置实施例一的结构示意图。该信息上报装置可以集成在终端设备中，也可以通过终端设备实现。如图8所示，该信息上报装置可以包括：
处理模块801，用于确定执行连续的第一过程失败，所述第一过程包括如下任意一种：条件主辅小区添加CPA、条件主辅小区变更CPC、条件切换CHO；
发送模块802，用于向网络设备上报失败信息。
在本申请实施例的一种可能设计中，所述失败信息包括如下信息的至少一种：
失败类型，用于指示所述第一过程的类型；
失败次数，用于指示执行第一过程失败的次数；
成功次数，用于指示执行所述第一过程成功的次数；
接入资源，用于执行所述第一过程所选择的资源；
小区监测结果；
小区标识信息；
接入次数，用于指示执行所述第一过程的总次数；
针对第一候选小区执行的第K次第一过程失败，所述K为正整数，所述第一候选小区为满足所述第一过程对应的执行条件的候选小区。
可选的，所述失败类型包括如下任意一种：
CPA失败、CPC失败、CHO失败。
可选的，所述小区标识信息包括如下至少一种：
当前服务小区标识、所述第一候选小区的标识、主接入网设备标识、辅接入网设备标识。
可选的，所述失败信息还称为如下任意一种：
主小区组MCG失败信息、辅小区组SCG失败信息。
可选的，所述失败信息承载在无线信令承载1SRB1或无线信令承载3SRB3上。
可选的，所述第一过程失败包括如下任意一种：
随机接入的次数超过重传次数阈值、定时器超时。
作为一种示例，所述发送模块802，具体用于向主接入网设备上报所述失败信息，所述主接入网设备用于将所述失败信息转发给辅接入网设备。
作为另一种示例，所述发送模块802，具体用于向辅接入网设备上报所述失败信息，所述辅接入网设备用于将所述失败信息转发给主接入网设备。
可选的，所述处理模块801，还用于释放所述第一过程对应的候选小区的配置资源；
或者
所述处理模块801，还用于删除所述第一过程对应的候选小区的配置信息。
在本申请实施例的另一种可能设计中，如图8所示，所述信息上报装置还包括：接收模块803；
所述接收模块803，用于接收所述网络设备发送的小区配置信息，所述小区配置信息包括：至少一个候选小区的配置信息及所述第一过程的执行条件；
相应的，所述处理模块801，还用于：
基于所述小区配置信息，监测所述至少一个候选小区；
确定第一候选小区满足所述执行条件，所述第一候选小区为所述至少一个候选小区中的小区。
可选的，所述至少一个候选小区的数量为至少两个时，所述处理模块801，还用于：
持续监测其他候选小区的执行条件；
在所述其他候选小区中存在满足所述执行条件的第二候选小区时，针对所述第二候选小区执行所述第一过程。
本实施例提供的装置，用于执行前述实施例中的终端设备侧的技术方案，其实现原理和技术效果类似，此处不作赘述。
应理解，本申请实施例提到的装置可以为芯片，该芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。
图9为本申请提供的信息上报装置实施例二的结构示意图。该信息上报装置可以集成在网络设备中，也可以通过网络设备实现。如图9所示，该信息上报装置可以包括：
接收模块901，用于接收终端设备上报的失败信息，所述失败信息用于指示所述终端设备执行连续的第一过程失败，所述第一过程包括如下任意一种：条件主辅小区添加CPA、条件主辅小区变更CPC、条件切换CHO；
处理模块902，用于根据所述失败信息，更新针对所述终端设备的小区配置信息。
在本申请实施例的一种可能设计中，所述失败信息包括如下信息的至少一种：
失败类型，用于指示所述第一过程的类型；
失败次数，用于指示执行第一过程失败的次数；
成功次数，用于指示执行所述第一过程成功的次数；
接入资源，用于执行所述第一过程所选择的资源；
小区监测结果；
小区标识信息；
接入次数，用于指示执行所述第一过程的总次数；
针对第一候选小区执行的第K次第一过程失败，所述K为正整数，所述第一候选小区为满足所述第一过程对应的执行条件的候选小区。
可选的，所述失败类型包括如下任意一种：
CPA失败、CPC失败、CHO失败。
可选的，所述小区标识信息包括如下至少一种：
当前服务小区标识、所述第一候选小区的标识、主接入网设备标识、辅接入网设备标识。
可选的，所述失败信息还称如下任意一种：
主小区组MCG失败信息、辅小区组SCG失败信息。
可选的，所述失败信息承载在无线信令承载1 SRB1或无线信令承载3 SRB3上。
可选的，所述第一过程失败包括如下任意一种：
随机接入的次数超过重传次数阈值、定时器超时。
在本申请实施例的另一种可能设计中，所述处理模块902，还用于为所述终端设备配置小区配置信息，所述小区配置信息包括：至少一个候选小区的配置信息及所述第一过程的执行条件；
可选的，在本申请的实施例中，如图9所示，该信息上报装置，还包括：发送模块903；
所述发送模块903，用于向所述终端设备发送所述小区配置信息。
作为一种示例，所述网络设备为主接入网设备；
相应的，所述接收模块901，具体用于从辅接入网设备接收所述终端设备上报的失败信息。
作为另一种示例，所述网络设备为辅接入网设备；
相应的，所述接收模块901，具体用于从主接入网设备接收所述终端设备上报的失败信息。
本实施例提供的装置，用于执行前述实施例中的网络设备侧的技术方案，其实现原理和技术效果类似，此处不作赘述。
应理解，本申请实施例提到的装置可以为芯片，该芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。
需要说明的是，应理解以上装置的各个模块的划分仅仅是一种逻辑功能的划分，实际实现时可以全部或部分集成到一个物理实体上，也可以物理上分开。且这些模块可以全部以软件通过处理元件调用的形式实现；也可以全部以硬件的形式实现；还可以部分模块通过处理元件调用软件的形式实现，部分模块通过硬件的形式实现。例如，处理模块可以为单独设立的处理元件，也可以集成在上述装置的某一个芯片中实现，此外，也可以以程序代码的形式存储于上述装置的存储器中，由上述装置的某一个处理元件调用并执行以上处理模块的功能。其它模块的实现与之类似。此外这些模块全部或部分可以集成在一起，也可以独立实现。这里所述的处理元件可以是一种集成电路，具有信号的处理能力。在实现过程中，上述方法的各步骤或以上各个模块可以通过处理器元件中的硬件的集成逻辑电路或者软件形式的指令 完成。例如，以上这些模块可以是被配置成实施以上方法的一个或多个集成电路，例如：一个或多个特定集成电路(application specific integrated circuit，ASIC)，或，一个或多个微处理器(digital signal processor，DSP)，或，一个或者多个现场可编程门阵列(field programmable gate array，FPGA)等。再如，当以上某个模块通过处理元件调度程序代码的形式实现时，该处理元件可以是通用处理器，例如中央处理器(central processing unit，CPU)或其它可以调用程序代码的处理器。再如，这些模块可以集成在一起，以片上系统(system-on-a-chip，SOC)的形式实现。
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申请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个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取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，DVD)、或者半导体介质(例如固态硬盘solid state disk(SSD))等。
图10为本申请提供的终端设备实施例的结构示意图。该终端设备可以是通信系统中的任意一个终端设备。如图10所示，该终端设备可以包括：处理器1001、存储器1002、收发器1003和系统总线1004。其中，存储器1002和收发器1003通过系统总线1004与处理器1001连接并完成相互间的通信。
该处理器1001用于从存储器1002中获取计算机执行指令，并执行该计算机执行指令时实现上述方法实施例中终端设备的技术方案。
该存储器1002用于存储计算机执行指令，其可以是独立于处理器1001的一个单独的器件，也可以集成在处理器1001中，此处不作限定。
该收发器1003用于和其他设备进行通信，具体的，可以获取网络设备发送的配置信息，并上报失败信息。可理解，该收发器1003可以称为通信接口。
图11为本申请提供的网络设备实施例的结构示意图。该网络设备可以是双链接通信系统中的主接入网设备，也可以是辅接入网设备。如图11所示，该网络设备可以包括：处理器1101、存储器1102、收发器1103和系统总线1104。其中，存储器1102和收发器1103通过系统总线1104与处理器1101连接并完成相互间的通信。
该处理器1101用于从存储器1102中获取计算机执行指令，并执行该计算机执行指令时实现上述方法实施例中网络设备的技术方案。
该存储器1102用于存储计算机执行指令，其可以是独立于处理器1101的一个单独的器件，也可以集成在处理器1101中，此处不作限定。
该收发器1103用于和其他设备进行通信，具体的，可以向终端设备发送配置信息，并接收终端设备上报的失败信息。可理解，该收发器1103可以称为通信接口。
可理解，在上述图10和图11中，系统总线可以是外设部件互连标准(peripheral component interconnect，PCI)总线或扩展工业标准结构(extended industry standard architecture，EISA)总线等。所述系统总线可以分为地址总线、数据总线、控制总线等。为便于表示，图中仅用一条粗线表示，但并不表示仅有一根总线或一种类型的总线。通信接口用于实现数据库访问装置与其他设备(例如客户端、读写库和只读库)之间的通信。存储器可能包含随机存取存储器(random access memory，RAM)，也可能还包括非易失性存储器(non-volatile memory)，例如至少一个磁盘存储器。
上述的处理器可以是通用处理器，包括中央处理器CPU、网络处理器(network processor，NP)等；还可以是数字信号处理器DSP、专用集成电路ASIC、现场可编程门阵列FPGA或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。
上述的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(read-only memory，ROM)、可编程只读存储器(programmable ROM，PROM)、可擦除可编程只读存储器(erasable PROM，EPROM)、电可擦除可编程只读存储器(electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(random access memory，RAM)，其用作外部高速缓存。
可选的，本申请实施例还提供一种通信系统，该通信系统可以包括终端设备和网络设备。
其中，该终端设备可以是上述图8所示实施例的信息上报装置，该网络设备可以是上述图9所示实施例的信息上报装置。
在本实施例中，关于终端设备和网络设备的具体实现方式可参见上述方法实施例中的记载，此处不再赘述。
本申请实施例还提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机指令，当所述计算机指令被处理器执行时用于实现前述方法实施例中终端设备的技术方案。
本申请实施例还提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机指令，当所述计算机指令被处理器执行时用于实现前述方法实施例中网络设备的技术方案。
本申请实施例还提供一种计算机程序，当该计算机程序被处理器执行时，用于执行前述方法实施例中终端设备的技术方案。
本申请实施例还提供一种计算机程序，当该计算机程序被处理器执行时，用于执行前述方法实施例中网络设备的技术方案。
本申请实施例还提供一种计算机程序产品，包括计算机程序，该计算机程序被处理器执行时用于实现前述方法实施例中终端设备的技术方案。
本申请实施例还提供一种计算机程序产品，包括计算机程序，该计算机程序被处理器执行时用于实现前述方法实施例中网络设备的技术方案。
本申请实施例还提供了一种芯片，包括：处理模块与通信接口，该处理模块能执行前述方法实施例中终端设备的技术方案。
进一步地，该芯片还包括存储模块(如，存储器)，存储模块用于存储指令，处理模块用于执行存储模块存储的指令，并且对存储模块中存储的指令的执行使得处理模块执行前述方法实施例中终端设备的技术方案。
示例性的，该芯片可以包括存储器、处理器，存储器中存储代码和数据，该存储器与处理器耦合，该处理器运行存储器中的代码使得该芯片用于执行上述方法实施例中终端设备的技术方案。
本申请实施例还提供了一种芯片，包括：处理模块与通信接口，该处理模块能执行前述方法实施例中网络设备的技术方案。
进一步地，该芯片还包括存储模块(如，存储器)，存储模块用于存储指令，处理模块用于执行存储模块存储的指令，并且对存储模块中存储的指令的执行使得处理模块执行前述方法实施例中网络设备的技术方案。
示例性的，该芯片可以包括存储器、处理器，存储器中存储代码和数据，该存储器与处理器耦合，该处理器运行存储器中的代码使得该芯片用于执行上述方法实施例中网络设备的技术方案。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统，装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
本申请中，“至少一个”是指一个或者多个，“多个”是指两个或两个以上。“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的情况，其中A，B可以是单数或者复数。字符“/”一般表示前后关联对象是一种“或”的关系；在公式中，字符“/”，表示前后关联对象是一种“相除”的关系。“以下至少一项(个)”或其类似表达，是指的这些项中的任意组合，包括单项(个)或复数项(个)的任意组合。
可以理解的是，在本申请的实施例中涉及的各种数字编号仅为描述方便进行的区分，并不用来限制本申请的实施例的范围。上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请的实施例的实施过程构成任何限定。

Claims (50)

  1. 一种信息上报方法，其特征在于，包括：
    终端设备确定执行连续的第一过程失败，所述第一过程包括如下任意一种：条件主辅小区添加CPA、条件主辅小区变更CPC、条件切换CHO；
    终端设备向网络设备上报失败信息。
  2. 根据权利要求1所述的方法，其特征在于，所述失败信息包括如下信息的至少一种：
    失败类型，用于指示所述第一过程的类型；
    失败次数，用于指示执行第一过程失败的次数；
    成功次数，用于指示执行所述第一过程成功的次数；
    接入资源，用于执行所述第一过程所选择的资源；
    小区监测结果；
    小区标识信息；
    接入次数，用于指示执行所述第一过程的总次数；
    针对第一候选小区执行的第K次第一过程失败，所述K为正整数，所述第一候选小区为满足所述第一过程对应的执行条件的候选小区。
  3. 根据权利要求2所述的方法，其特征在于，所述失败类型包括如下任意一种：
    CPA失败、CPC失败、CHO失败。
  4. 根据权利要求2或3所述的方法，其特征在于，所述小区标识信息包括如下至少一种：
    当前服务小区标识、所述第一候选小区的标识、主接入网设备标识、辅接入网设备标识。
  5. 根据权利要求1-4任一项所述的方法，其特征在于，所述失败信息还称为如下任意一种：
    主小区组MCG失败信息、辅小区组SCG失败信息。
  6. 根据权利要求1-5任一项所述的方法，其特征在于，所述失败信息承载在无线信令承载1 SRB1或无线信令承载3 SRB3上。
  7. 根据权利要求1-6任一项所述的方法，其特征在于，所述第一过程失败包括如下任意一种：
    随机接入的次数超过重传次数阈值、定时器超时。
  8. 根据权利要求1-7任一项所述的方法，其特征在于，所述向网络设备上报失败信息，包括：
    向主接入网设备上报所述失败信息，所述主接入网设备用于将所述失败信息转发给辅接入网设备。
  9. 根据权利要求1-7任一项所述的方法，其特征在于，所述向网络设备上报失败信息，包括：
    向辅接入网设备上报所述失败信息，所述辅接入网设备用于将所述失败信息转发给主接入网设备。
  10. 根据权利要求1-9任一项所述的方法，其特征在于，所述方法还包括：
    释放所述第一过程对应的候选小区的配置资源；
    或者
    删除所述第一过程对应的候选小区的配置信息。
  11. 根据权利要求1-10任一项所述的方法，其特征在于，所述方法还包括：
    接收所述网络设备发送的小区配置信息，所述小区配置信息包括：至少一个候选小区的配置信息及所述第一过程的执行条件；
    基于所述小区配置信息，监测所述至少一个候选小区；
    确定第一候选小区满足所述执行条件，所述第一候选小区为所述至少一个候选小区中的小区。
  12. 根据权利要求11所述的方法，其特征在于，所述至少一个候选小区的数量为至少两个时，在所述向网络设备上报失败信息之后，所述方法还包括：
    持续监测其他候选小区的执行条件；
    在所述其他候选小区中存在满足所述执行条件的第二候选小区时，针对所述第二候选小区执行所述第一过程。
  13. 一种信息上报方法，其特征在于，应用于网络设备，所述方法包括：
    接收终端设备上报的失败信息，所述失败信息用于指示所述终端设备执行连续的第一过程失败，所述第一过程包括如下任意一种：条件主辅小区添加CPA、条件主辅小区变更CPC、条件切换CHO；
    根据所述失败信息，更新针对所述终端设备的小区配置信息。
  14. 根据权利要求13所述的方法，其特征在于，所述失败信息包括如下信息的至少一种：
    失败类型，用于指示所述第一过程的类型；
    失败次数，用于指示执行第一过程失败的次数；
    成功次数，用于指示执行所述第一过程成功的次数；
    接入资源，用于执行所述第一过程所选择的资源；
    小区监测结果；
    小区标识信息；
    接入次数，用于指示执行所述第一过程的总次数；
    针对第一候选小区执行的第K次第一过程失败，所述K为正整数，所述第一候选小区为满足所述第一过程对应的执行条件的候选小区。
  15. 根据权利要求14所述的方法，其特征在于，所述失败类型包括如下任意一种：
    CPA失败、CPC失败、CHO失败。
  16. 根据权利要求14或15所述的方法，其特征在于，所述小区标识信息包括如下至少一种：
    当前服务小区标识、所述第一候选小区的标识、主接入网设备标识、辅接入网设备标识。
  17. 根据权利要求13-16任一项所述的方法，其特征在于，所述失败信息还称如下任意一种：
    主小区组MCG失败信息、辅小区组SCG失败信息。
  18. 根据权利要求13-17任一项所述的方法，其特征在于，所述失败信息承载在无线信令承载1 SRB1或无线信令承载3 SRB3上。
  19. 根据权利要求13-18任一项所述的方法，其特征在于，所述第一过程失败包括如下任意一种：
    随机接入的次数超过重传次数阈值、定时器超时。
  20. 根据权利要求13-19任一项所述的方法，其特征在于，所述方法还包括：
    为所述终端设备配置小区配置信息，所述小区配置信息包括：至少一个候选小区的配置信息及所述第一过程的执行条件；
    向所述终端设备发送所述小区配置信息。
  21. 根据权利要求13-20任一项所述的方法，其特征在于，所述网络设备为主接入网设备；
    相应的，所述接收终端设备上报的失败信息，包括：
    从辅接入网设备接收所述终端设备上报的失败信息。
  22. 根据权利要求13-20任一项所述的方法，其特征在于，所述网络设备为辅接入网设备；
    相应的，所述接收终端设备上报的失败信息，包括：
    从主接入网设备接收所述终端设备上报的失败信息。
  23. 一种信息上报装置，其特征在于，应用于终端设备，所述装置包括：
    处理模块，用于确定执行连续的第一过程失败，所述第一过程包括如下任意一种：条件主辅小区添加CPA、条件主辅小区变更CPC、条件切换CHO；
    发送模块，用于向网络设备上报失败信息。
  24. 根据权利要求23所述的装置，其特征在于，所述失败信息包括如下信息的至少一种：
    失败类型，用于指示所述第一过程的类型；
    失败次数，用于指示执行第一过程失败的次数；
    成功次数，用于指示执行所述第一过程成功的次数；
    接入资源，用于执行所述第一过程所选择的资源；
    小区监测结果；
    小区标识信息；
    接入次数，用于指示执行所述第一过程的总次数；
    针对第一候选小区执行的第K次第一过程失败，所述K为正整数，所述第一候选小区为满足所述第一过程对应的执行条件的候选小区。
  25. 根据权利要求24所述的装置，其特征在于，所述失败类型包括如下任意一种：
    CPA失败、CPC失败、CHO失败。
  26. 根据权利要求24或25所述的装置，其特征在于，所述小区标识信息包括如下至少一种：
    当前服务小区标识、所述第一候选小区的标识、主接入网设备标识、辅接入网设备标识。
  27. 根据权利要求23-26任一项所述的装置，其特征在于，所述失败信息还称为如下任意一种：
    主小区组MCG失败信息、辅小区组SCG失败信息。
  28. 根据权利要求23-27任一项所述的装置，其特征在于，所述失败信息承载在无线信令承载1 SRB1或无线信令承载3 SRB3上。
  29. 根据权利要求23-28任一项所述的装置，其特征在于，所述第一过程失败包括如下任意一种：
    随机接入的次数超过重传次数阈值、定时器超时。
  30. 根据权利要求23-29任一项所述的装置，其特征在于，所述发送模块，具体用于向主接入网设备上报所述失败信息，所述主接入网设备用于将所述失败信息转发给辅接入网设备。
  31. 根据权利要求23-29任一项所述的装置，其特征在于，所述发送模块，具体用于向辅接入网设备上报所述失败信息，所述辅接入网设备用于将所述失败信息转发给主接入网设备。
  32. 根据权利要求23-31任一项所述的装置，其特征在于，所述处理模块，还用于释放所述第一过程对应的候选小区的配置资源；
    或者
    所述处理模块，还用于删除所述第一过程对应的候选小区的配置信息。
  33. 根据权利要求23-32任一项所述的装置，其特征在于，所述装置还包括：接收模块；
    所述接收模块，用于接收所述网络设备发送的小区配置信息，所述小区配置信息包括：至少一个候选小区的配置信息及所述第一过程的执行条件；
    相应的，所述处理模块，还用于：
    基于所述小区配置信息，监测所述至少一个候选小区；
    确定第一候选小区满足所述执行条件，所述第一候选小区为所述至少一个候选小区中的小区。
  34. 根据权利要求33所述的装置，其特征在于，所述至少一个候选小区的数量为至少两个时，所述处理模块，还用于：
    持续监测其他候选小区的执行条件；
    在所述其他候选小区中存在满足所述执行条件的第二候选小区时，针对所述第二候选小区执行所述第一过程。
  35. 一种信息上报装置，其特征在于，应用于网络设备，所述装置包括：
    接收模块，用于接收终端设备上报的失败信息，所述失败信息用于指示所述终端设备执行连续的第一过程失败，所述第一过程包括如下任意一种：条件主辅小区添加CPA、条件主辅小区变更CPC、条件切换CHO；
    处理模块，用于根据所述失败信息，更新针对所述终端设备的小区配置信息。
  36. 根据权利要求35所述的装置，其特征在于，所述失败信息包括如下信息的至少一种：
    失败类型，用于指示所述第一过程的类型；
    失败次数，用于指示执行第一过程失败的次数；
    成功次数，用于指示执行所述第一过程成功的次数；
    接入资源，用于执行所述第一过程所选择的资源；
    小区监测结果；
    小区标识信息；
    接入次数，用于指示执行所述第一过程的总次数；
    针对第一候选小区执行的第K次第一过程失败，所述K为正整数，所述第一候选小区为满足所述第一过程对应的执行条件的候选小区。
  37. 根据权利要求36所述的装置，其特征在于，所述失败类型包括如下任意一种：
    CPA失败、CPC失败、CHO失败。
  38. 根据权利要求36或37所述的装置，其特征在于，所述小区标识信息包括如下至少一种：
    当前服务小区标识、所述第一候选小区的标识、主接入网设备标识、辅接入网设备标识。
  39. 根据权利要求35-38任一项所述的装置，其特征在于，所述失败信息还称如下任意一种：
    主小区组MCG失败信息、辅小区组SCG失败信息。
  40. 根据权利要求35-39任一项所述的装置，其特征在于，所述失败信息承载在无线信令承载1 SRB1或无线信令承载3 SRB3上。
  41. 根据权利要求35-40任一项所述的装置，其特征在于，所述第一过程失败包括如下任意一种：
    随机接入的次数超过重传次数阈值、定时器超时。
  42. 根据权利要求35-41任一项所述的装置，其特征在于，所述处理模块，还用于为所述终端设备配置小区配置信息，所述小区配置信息包括：至少一个候选小区的配置信息及所述第一过程的执行条件；
    所述装置，还包括：发送模块；
    所述发送模块，用于向所述终端设备发送所述小区配置信息。
  43. 根据权利要求35-42任一项所述的装置，其特征在于，所述网络设备为主接入网设备；
    相应的，所述接收模块，具体用于从辅接入网设备接收所述终端设备上报的失败信息。
  44. 根据权利要求35-42任一项所述的装置，其特征在于，所述网络设备为辅接入网设备；
    相应的，所述接收模块，具体用于从主接入网设备接收所述终端设备上报的失败信息。
  45. 一种终端设备，其特征在于，包括：
    处理器、存储器、收发器和系统总线；
    所述存储器存储计算机执行指令；
    所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行如上述权利要求1-12任一项所述的方法。
  46. 一种网络设备，其特征在于，包括：
    处理器、存储器、收发器和系统总线；
    所述存储器存储计算机执行指令；
    所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行如上述权利要求13-22任一项所述的方法。
  47. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现如上述权利要求1-12任一项所述的方法。
  48. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现如上述权利要求13-22任一项所述的方法。
  49. 一种计算机程序产品，其特征在于，包括计算机程序，所述计算机程序被处理器执行时用于实现上述权利要求1-12任一项所述的方法。
  50. 一种计算机程序产品，其特征在于，包括计算机程序，所述计算机程序被处理器执行时用于实现上述权利要求13-22任一项所述的方法。
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