WO2022267069A1 - 通信方法及装置 - Google Patents

通信方法及装置 Download PDF

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Publication number
WO2022267069A1
WO2022267069A1 PCT/CN2021/102564 CN2021102564W WO2022267069A1 WO 2022267069 A1 WO2022267069 A1 WO 2022267069A1 CN 2021102564 W CN2021102564 W CN 2021102564W WO 2022267069 A1 WO2022267069 A1 WO 2022267069A1
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WO
WIPO (PCT)
Prior art keywords
random access
terminal device
report
information
threshold
Prior art date
Application number
PCT/CN2021/102564
Other languages
English (en)
French (fr)
Inventor
刘洋
林雪
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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 PCT/CN2021/102564 priority Critical patent/WO2022267069A1/zh
Priority to CN202311414308.6A priority patent/CN117222039A/zh
Priority to EP21946559.8A priority patent/EP4266749A4/en
Priority to CN202180089878.5A priority patent/CN116711372A/zh
Publication of WO2022267069A1 publication Critical patent/WO2022267069A1/zh
Priority to US18/235,462 priority patent/US12004229B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0077—Transmission or use of information for re-establishing the radio link of access information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection

Definitions

  • the present application relates to the technical field of communication, and in particular to a communication method and device.
  • the 3rd Generation Partnership Project agreed to introduce the Successful Handover Report (SHR).
  • the successful switching report aims to further optimize the user switching experience by using the problems found in the successful switching.
  • the terminal device takes a long time to access the target network
  • the terminal device has a physical layer problem
  • it takes a long time to initiate the handover process when the terminal device sends a measurement report but receives the handover command after a certain period of time, Both may cause the terminal device to record the successful handover report, and report the successful handover report when the network device needs it.
  • RACH Random Access Channel
  • the related information of random access is added in the successful handover report by default.
  • the problem found in the successful handover is a non-random access problem, air interface transmission resources will be wasted and terminal equipment will consume extra power.
  • Embodiments of the present application provide a communication method and device to solve the problems of waste of air interface transmission resources and extra power consumption of terminal equipment caused by adding random access related information in successful handover reports in the prior art.
  • the first aspect of the present application provides a communication method, the method comprising:
  • the terminal device receives configuration information sent by the network device, where the configuration information is used to indicate conditions for the terminal device to report information related to random access;
  • the random access of the terminal device does not satisfy the condition for reporting the related information of the random access, sending a successful handover report that does not include the related information of the random access to the network device.
  • the method also includes:
  • the random access of the terminal device satisfies at least one condition for reporting the related information of the random access, sending a successful handover report including the related information of the random access to the network device.
  • the condition for the terminal device to report the information related to random access includes that the duration of the terminal device's access to the target network exceeds a duration threshold.
  • the duration threshold is a preconfigured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • condition for the terminal device to report information related to random access further includes that a time delay of a random access process of the terminal device exceeds a time delay threshold.
  • the delay threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • the starting point of the random access process is when the terminal device receives signaling containing mobility control information or the terminal device sends the random access message msg1
  • the end point of the random access process is the time when the terminal device successfully completes the random access.
  • condition for the terminal device to report information related to random access further includes a reference signal of a synchronization signal block corresponding to a dedicated random access resource configured by the network device for the terminal device Or the downlink measurement result of the channel state reference signal does not meet the preset requirements.
  • the downlink measurement result of the reference signal of the synchronization signal block or the reference signal of the channel state does not meet the preset requirement, because the reference signal of the channel state information is smaller than the channel state information
  • the threshold value of the reference signal or the number of times the reference signal of the synchronization signal block is smaller than the threshold value of the reference signal of the synchronization signal block is determined whether it is greater than the first number threshold or 0.
  • the first number threshold is a preconfigured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • condition for the terminal device to report information related to random access further includes that the terminal device performs competitive random access and the conflict resolution is successful, or the terminal device performs competitive random access and The number of conflict resolution failures is greater than the second times threshold.
  • the second times threshold is a preconfigured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • condition for the terminal device to report information related to random access further includes that the terminal device performs competitive random access but does not obtain a synchronization signal higher than a preconfigured threshold The block count is greater than or equal to the third count threshold.
  • the third times threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • the condition for reporting information related to random access further includes that the terminal device returns to four-step random access when performing two-step random access, or the terminal device returns to four-step random access The number of times of random access is greater than the threshold of the fourth number of times; wherein, the reason why the terminal device returns to the four-step random access is that the payload of the physical uplink shared channel is not successfully decoded by the network device.
  • the fourth times threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • condition for reporting information related to random access further includes that the terminal device performs two-step random access and the number of times the terminal device sends message A is greater than a fifth threshold, or , the terminal device switches back to two-step random access during the process of performing the random access.
  • a second aspect of the present application provides a communication method, the method comprising:
  • the network device sends configuration information to the terminal device, where the configuration information is used to indicate conditions for the terminal device to report information related to random access;
  • the network device receives a successful handover report sent by the terminal device that does not include the relevant information of random access.
  • the method also includes:
  • the network device receives a successful handover report sent by the terminal device and includes the related information about random access.
  • the condition for the terminal device to report the information related to random access includes that the duration of the terminal device's access to the target network exceeds a duration threshold.
  • the duration threshold is a preconfigured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • condition for the terminal device to report information related to random access further includes that a time delay of a random access process of the terminal device exceeds a time delay threshold.
  • the delay threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • the starting point of the random access process is when the terminal device receives signaling containing mobility control information or the terminal device sends the random access message msg1
  • the end point of the random access process is the time when the terminal device successfully completes the random access.
  • condition for the terminal device to report information related to random access further includes a reference signal of a synchronization signal block corresponding to a dedicated random access resource configured by the network device for the terminal device Or the downlink measurement result of the channel state reference signal does not meet the preset requirements.
  • the downlink measurement result of the reference signal of the synchronization signal block or the reference signal of the channel state does not meet the preset requirement, because the reference signal of the channel state information is smaller than the channel state information
  • the threshold value of the reference signal or the number of times the reference signal of the synchronization signal block is smaller than the threshold value of the reference signal of the synchronization signal block is determined whether it is greater than the first number threshold or 0.
  • the first number threshold is a preconfigured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • condition for the terminal device to report information related to random access further includes that the terminal device performs competitive random access and the conflict resolution is successful, or the terminal device performs competitive random access and The number of conflict resolution failures is greater than the second times threshold.
  • the second times threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • condition for the terminal device to report information related to random access further includes that the terminal device performs competitive random access but does not obtain a synchronization signal higher than a preconfigured threshold The block count is greater than or equal to the third count threshold.
  • the third times threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • the condition for reporting information related to random access further includes that the terminal device returns to four-step random access when performing two-step random access, or the terminal device returns to four-step random access The number of times of random access is greater than the threshold of the fourth number of times; wherein, the reason why the terminal device returns to the four-step random access is that the payload of the physical uplink shared channel is not successfully decoded by the network device.
  • the fourth times threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • condition for reporting information related to random access further includes that the terminal device performs two-step random access and the number of times the terminal device sends message A is greater than a fifth threshold, or , the terminal device switches back to two-step random access during the process of performing the random access.
  • the method further includes:
  • the network device reconfigures the random access resource according to the random access related information in the successful handover report.
  • the third aspect of the present application provides a communication method, including:
  • the terminal device sends a successful handover report that does not include information related to random access, the successful handover report includes indication information, and the indication information is used to indicate a random access report corresponding to the successful handover report, the random access
  • the entry report includes the relevant information of the random access.
  • the indication information includes a time stamp; the time stamp in the successful handover report is used to match the time stamp in the random access report, so as to determine that the successful handover report corresponds to random access report.
  • the time stamp is used to record the time when the random access is started and the time when the handover is started, or the time stamp is used to record the time when the random access is started time and the time when the switching command was received.
  • the indication information includes index information of the random access report in the random access report list.
  • the fourth aspect of the present application provides a communication method, including:
  • the network device receives a successful handover report sent by the terminal device that does not include information related to random access, the successful handover report includes indication information, and the indication information is used to indicate a random access report corresponding to the successful handover report,
  • the random access report includes information related to the random access.
  • the indication information includes a time stamp; the time stamp in the successful handover report is used to match the time stamp in the random access report, so as to determine that the successful handover report corresponds to random access report.
  • the time stamp is used to record the time when the random access is started and the time when the handover is started, or the time stamp is used to record the time when the random access is started time and the time when the switching command was received.
  • the indication information includes index information of the random access report in the random access report list.
  • the method also includes:
  • the network device reconfigures the random access resources according to the random access related information corresponding to the successful handover report.
  • a fifth aspect of the present application provides a communication device, the device comprising:
  • a receiving module configured to receive configuration information sent by a network device, where the configuration information is used to indicate conditions for the communication device to report information related to random access;
  • a sending module configured to send a successful handover report that does not include the random access related information to the network device if the random access of the communication device does not meet the condition of reporting the related information of the random access.
  • the device also includes:
  • the sending module is further configured to: if the random access of the communication device satisfies at least one condition for reporting the related information of the random access, send the success message containing the related information of the random access to the network device Toggle report.
  • the condition for the communication device to report the information related to the random access includes that the duration of the communication device's access to the target network exceeds a duration threshold.
  • the duration threshold is a pre-configured value of the communication device, or is configured according to signaling or broadcast sent by the network device.
  • condition for the communication device to report information related to random access further includes that a time delay of a random access process of the communication device exceeds a time delay threshold.
  • the delay threshold is a pre-configured value of the communication device, or is configured according to signaling or broadcast sent by the network device.
  • the starting point of the random access process is when the communication device receives signaling containing mobility control information or the terminal equipment sends the random access message msg1 time
  • the end point of the random access process is the time when the communication device successfully completes the random access.
  • condition for the communication device to report information related to random access further includes a reference signal of a synchronization signal block corresponding to a dedicated random access resource configured by the network device for the communication device Or the downlink measurement result of the channel state reference signal does not meet the preset requirements.
  • the downlink measurement result of the reference signal of the synchronization signal block or the reference signal of the channel state does not meet the preset requirement, because the reference signal of the channel state information is smaller than the channel state information
  • the threshold value of the reference signal or the number of times the reference signal of the synchronization signal block is smaller than the threshold value of the reference signal of the synchronization signal block is determined whether it is greater than the first number threshold or 0.
  • the first number threshold is a pre-configured value of the communication device, or is configured according to signaling or broadcast sent by the network device.
  • condition for the communication device to report information related to random access further includes that the communication device performs competitive random access and the conflict resolution is successful, or the communication device performs competitive random access and The number of conflict resolution failures is greater than the second times threshold.
  • the second times threshold is a pre-configured value of the communication device, or is configured according to signaling or broadcast sent by the network device.
  • condition for the communication device to report information related to random access further includes that the communication device performs competitive random access but does not acquire a synchronization signal higher than a preconfigured threshold The block count is greater than or equal to the third count threshold.
  • the third times threshold is a pre-configured value of the communication device, or is configured according to signaling or broadcast sent by the network device.
  • condition for reporting information related to random access further includes that the communication device returns to four-step random access when performing two-step random access, or the communication device returns to four-step random access The number of times of random access is greater than the threshold of the fourth number of times; wherein, the reason why the terminal device returns to the four-step random access is that the payload of the physical uplink shared channel is not successfully decoded by the network device.
  • the fourth threshold is a pre-configured value of the communication device, or is configured according to signaling or broadcast sent by the network device.
  • condition for reporting information related to random access further includes that the communication device performs two-step random access and the number of times the communication device sends message A is greater than a fifth threshold, or , the communication device switches back to two-step random access during the process of performing the random access.
  • a sixth aspect of the present application provides a communication device, the device comprising:
  • a sending module configured to send configuration information to the terminal device, where the configuration information is used to indicate conditions for the terminal device to report information related to random access;
  • a receiving module configured to receive a successful handover report sent by the terminal device that does not include the random access related information if the random access of the terminal device does not meet the conditions for reporting the related information of the random access .
  • the device also includes:
  • the receiving module is further configured to, if the random access of the terminal device satisfies at least one condition for reporting the related information of random access, receive the message containing the related information of random access sent by the terminal device Successful switch report.
  • the condition for the terminal device to report the information related to random access includes that the duration of the terminal device's access to the target network exceeds a duration threshold.
  • the duration threshold is a preconfigured value of the terminal device, or is configured according to signaling or broadcast sent by the communication device.
  • condition for the terminal device to report information related to random access further includes that a time delay of a random access process of the terminal device exceeds a time delay threshold.
  • the delay threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the communication device.
  • the starting point of the random access process is when the terminal device receives signaling containing mobility control information or the terminal device sends the random access message msg1
  • the end point of the random access process is the time when the terminal device successfully completes the random access.
  • condition for the terminal device to report information related to random access further includes a reference signal of a synchronization signal block corresponding to a dedicated random access resource configured by the communication device for the terminal device Or the downlink measurement result of the channel state reference signal does not meet the preset requirements.
  • the downlink measurement result of the reference signal of the synchronization signal block or the reference signal of the channel state does not meet the preset requirement, because the reference signal of the channel state information is smaller than the channel state information
  • the threshold value of the reference signal or the number of times the reference signal of the synchronization signal block is smaller than the threshold value of the reference signal of the synchronization signal block is determined whether it is greater than the first number threshold or 0.
  • the first number threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the communication device.
  • condition for the terminal device to report information related to random access further includes that the terminal device performs competitive random access and the conflict resolution is successful, or the terminal device performs competitive random access and The number of conflict resolution failures is greater than the second times threshold.
  • the second times threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the communication device.
  • condition for the terminal device to report information related to random access further includes that the terminal device performs competitive random access but does not obtain a synchronization signal higher than a preconfigured threshold The block count is greater than or equal to the third count threshold.
  • the third times threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the communication device.
  • the condition for reporting information related to random access further includes that the terminal device returns to four-step random access when performing two-step random access, or the terminal device returns to four-step random access The number of times of random access is greater than the threshold of the fourth number of times; wherein, the reason why the terminal device returns to the four-step random access is that the payload of the physical uplink shared channel is not successfully decoded by the network device.
  • the fourth threshold is a preconfigured value of the terminal device, or is configured according to signaling or broadcast sent by the communication device.
  • condition for reporting information related to random access further includes that the terminal device performs two-step random access and the number of times the terminal device sends message A is greater than a fifth threshold, or , the terminal device switches back to two-step random access during the process of performing the random access.
  • the device also includes:
  • a processing module configured to reconfigure the random access resources according to the random access related information in the successful handover report.
  • the seventh aspect of the present application provides a communication device, including:
  • a sending module configured to send a successful handover report that does not include information related to random access, the successful handover report includes indication information, and the indication information is used to indicate a random access report corresponding to the successful handover report, the The random access report includes the relevant information of the random access.
  • the indication information includes a time stamp; the time stamp in the successful handover report is used to match the time stamp in the random access report, so as to determine that the successful handover report corresponds to random access report.
  • the time stamp is used to record the time when the random access is started and the time when the handover is started, or the time stamp is used to record the time when the random access is started time and the time when the switching command was received.
  • the indication information includes index information of the random access report in the random access report list.
  • the eighth aspect of the present application provides a communication device, including:
  • a receiving module configured to receive a successful handover report sent by a terminal device that does not include information related to random access, the successful handover report includes indication information, and the indication information is used to indicate the random access report corresponding to the successful handover report Incoming a report, the random access report includes information related to the random access.
  • the indication information includes a time stamp; the time stamp in the successful handover report is used to match the time stamp in the random access report, so as to determine that the successful handover report corresponds to random access report.
  • the time stamp is used to record the time when the random access is started and the time when the handover is started, or the time stamp is used to record the time when the random access is started time and the time when the switching command was received.
  • the indication information includes index information of the random access report in the random access report list.
  • the device also includes:
  • a processing module configured to determine random access related information corresponding to the successful handover report from the random access report according to the indication information; reconfigure according to the random access related information corresponding to the successful handover report resources for the random access.
  • a ninth aspect of the present application provides a terminal device, which is characterized in that it includes:
  • the memory stores computer-executable instructions
  • the processor executes the computer-executable instructions stored in the memory, so that the processor executes the communication method as described in the first aspect or the third aspect.
  • a tenth aspect of the present application provides a network device, which is characterized in that it includes:
  • the memory stores computer-executable instructions
  • the processor executes the computer-executed instructions stored in the memory, so that the processor executes the communication method as described in the second aspect or the fourth aspect.
  • the eleventh aspect of the present application provides a chip, including: a processor, configured to invoke and run a computer program from a memory, so that a device installed with the chip executes the method described in the first aspect or the third aspect.
  • a twelfth aspect of the present application provides a chip, including: a processor, configured to invoke and run a computer program from a memory, so that a device installed with the chip executes the method described in the second aspect or the fourth aspect.
  • a thirteenth aspect of the present application provides a computer-readable storage medium for storing a computer program, and the computer program causes a computer to execute the method described in the first aspect or the third aspect.
  • a fourteenth aspect of the present application provides a computer-readable storage medium for storing a computer program, and the computer program causes a computer to execute the method described in the first aspect or the second aspect or the fourth aspect.
  • a fifteenth aspect of the present application provides a computer program product, including computer instructions.
  • the computer instructions are executed by a processor, the method as described in the first aspect or the third aspect is implemented.
  • a sixteenth aspect of the present application provides a computer program product, including computer instructions.
  • the computer instructions are executed by a processor, the method according to the second aspect or the fourth aspect is implemented.
  • a seventeenth aspect of the present application provides a computer program, the computer program causes a computer to execute the method described in the first aspect or the third aspect.
  • An eighteenth aspect of the present application provides a computer program, the computer program causes a computer to execute the method described in the second aspect or the fourth aspect.
  • the terminal device receives configuration information sent by the network device, and the configuration information is used to indicate conditions for the terminal device to report information related to random access. Subsequently, if the random access of the terminal device does not satisfy the condition for reporting the relevant information of the random access, a successful handover report that does not include the relevant information of the random access is sent to the network device. In this way, the terminal device will add the relevant information of random access in the successful handover report only when the condition for the terminal equipment to report the relevant information of random access is satisfied, thus avoiding the The waste of air interface transmission resources and the extra power consumption of the terminal equipment are caused by adding the relevant information of random access.
  • FIG. 1 is a schematic diagram of a scenario of a communication method provided by an embodiment of the present application
  • FIG. 2 is a signaling interaction diagram of a communication method provided by an embodiment of the present application.
  • FIG. 3 is a signaling interaction diagram of another communication method provided by an embodiment of the present application.
  • FIG. 4 is a signaling interaction diagram of another communication method provided by the embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of another communication device provided by an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • the 3rd Generation Partnership Project agreed to introduce the Successful Handover Report (Successful Handover Report, SHR).
  • the successful switching report aims to further optimize the user switching experience by using the problems found in the successful switching.
  • the terminal device takes a long time to access the target network
  • the terminal device has a physical layer problem
  • it takes a long time to initiate the handover process when the terminal device sends a measurement report but receives the handover command after a certain period of time, Both may cause the terminal device to record the successful handover report, and report the successful handover report when the network device needs it.
  • the terminal device may record a successful handover report.
  • Table 1 shows the starting, running and stopping conditions of T310, T312 and T304.
  • RACH Random Access Channel
  • the following exemplarily provides several possible reasons why the terminal device takes a long time to access the target network.
  • the terminal device when the terminal device is performing contention based random access (Contention Based Radio Access, CBRA), if the transmission of message 3 (msg3) encounters multiple collisions, the delay of the random access process will be lengthened.
  • CBRA Contention Based Radio Access
  • the terminal device transmits the message A (msgA) for a specified number of times but fails to access the network, the terminal device also needs to switch to the four-step random access process, and then pull Large random access delay.
  • the network device cannot decode the Physical Uplink Shared Channel (PUSCH) payload (payload) after the terminal device sends msgA, it will send a random access response (Random Access Response) with a fallback indication (fallback). , RAR) to the terminal device, the terminal device then sends msg3 to the network, and the overall time is lengthened.
  • PUSCH Physical Uplink Shared Channel
  • RAR Random Access Response
  • the related information of random access is added in the successful handover report by default.
  • the problem found in the successful handover is a non-random access problem, air interface transmission resources will be wasted and terminal equipment will consume extra power.
  • the embodiments of the present application provide a communication method and device. Only when the terminal equipment meets the conditions for reporting random access related information, the terminal equipment will add random access related information in the successful handover report, thereby In the prior art, waste of air interface transmission resources and extra power consumption of terminal equipment caused by adding random access related information to all successful handover reports are avoided.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • LTE-A advanced long-term Evolution
  • New Radio, NR evolution system of NR system
  • LTE LTE-based access to unlicensed spectrum, LTE-U
  • NR Universal Mobile Telecommunications System
  • UMTS Universal Mobile Telecommunications System
  • WiMAX Worldwide Interoperability for Microwave Access
  • FIG. 1 is a schematic diagram of a scenario of a communication method provided by an embodiment of the present application.
  • the network device 102 may send configuration information to the terminal device 101 to indicate the conditions for the terminal device 101 to report the relevant information of random access, or the conditions for reporting the relevant information of the random access may also be without the network device 102
  • the configuration is inherently stored by the terminal device 101.
  • the terminal device 101 may determine whether to add the condition of random access related information in the successful handover report according to the configuration information.
  • the terminal device 101 sends to the network device 102 a successful handover report that does not include the related information of the random access. If the random access of the terminal device 101 satisfies at least one condition for reporting random access related information, the terminal device 101 sends a successful handover report including the random access related information to the network device 102 . Subsequently, if the successful handover report includes random access related information, the network device 102 may reconfigure random access resources according to the random access related information.
  • terminal device 101 includes but not limited to satellite or cellular phone, personal communication system (Personal Communications System, PCS) terminal that can combine cellular radiotelephone and data processing, facsimile and data communication capability; Can include radiotelephone, pager, Internet/ PDAs with intranet access, web browsers, organizers, calendars, and/or Global Positioning System (GPS) receivers; and conventional laptop and/or palmtop receivers or other electronic devices.
  • PCS Personal Communications System
  • PCS Personal Communications System
  • GPS Global Positioning System
  • the terminal equipment may refer to an access terminal, a user equipment (User Equipment, UE), a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, a wireless communication device, a user agent, or user device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), a wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, terminal devices in 5G networks or terminal devices in future evolved PLMNs, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • the network device 102 can provide communication coverage for a specific geographic area, and can communicate with terminal devices located within the coverage area.
  • the network device 102 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, may also be a base station (NodeB, NB) in a WCDMA system, or may be an evolved base station in an LTE system (Evolutional Node B, eNB or eNodeB), or the wireless controller in the Cloud Radio Access Network (Cloud Radio Access Network, CRAN), or the network device can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches, bridges, routers, network devices in the 5G network or network devices in the future evolution of the Public Land Mobile Network (PLMN), etc.
  • BTS Base Transceiver Station
  • NodeB, NB base station
  • LTE Long Term Evolutional Node B, eNB or eNodeB
  • CRAN
  • FIG. 2 is a signaling interaction diagram of a communication method provided by an embodiment of the present application.
  • the subject of execution of the embodiment of the present application is a terminal device and a network device, and involves a specific process of how the terminal device sends a successful handover report to the network device.
  • the method includes:
  • the network device sends configuration information to the terminal device, where the configuration information is used to indicate conditions for the terminal device to report information related to random access.
  • the network device can send configuration information to the terminal device in advance to indicate the conditions for the terminal device to report random access related information, so that the terminal device can report the random access related information according to the random access report when the terminal device triggers a successful access report.
  • Information conditions to determine whether to add random access related information in the successful handover report.
  • the random access related information is used to characterize the random access situation of the terminal device.
  • the embodiment of the present application does not limit the specific content of the random access related information, which can be set according to the actual situation.
  • it can include random access The quality of the downlink measurement beam corresponding to the input resource, the type of random access, etc.
  • this embodiment of the present application does not limit how the network device sends the configuration information to the terminal device, and in some embodiments the configuration information may be carried in RRC signaling.
  • condition for the terminal device to report information related to random access is specifically used to determine whether the random access of the terminal device is abnormal.
  • the following exemplarily provides several conditions for the terminal equipment to report the related information of the random access for description.
  • the condition for the terminal device to report the relevant information of the random access may include that the duration of the terminal device's access to the target network exceeds a duration threshold.
  • the duration of the terminal device's access to the target network can be determined by the timer T304. If the timing duration of the timer T304 exceeds the duration threshold, it can be determined that the random access duration of the terminal device is too long, and the random access of the terminal device satisfies Conditions for reporting information related to random access.
  • the duration threshold may be a custom value or a fixed value.
  • the duration threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • the condition for the terminal device to report the relevant information of the random access also includes that the time delay of the random access process of the terminal device exceeds a time delay threshold.
  • the starting point of the random access process may be when the terminal device receives signaling containing mobility control information or the terminal device sends a random
  • the time of the access message msg1 the end point of the random access process is the time when the terminal device successfully completes the random access.
  • the delay threshold is a custom value or a fixed value.
  • the delay threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • the conditions for the terminal device to report the relevant information of random access also include the reference signal or channel state of the synchronization signal block (Synchronization Signal Block, SSB) corresponding to the dedicated random access resource configured by the network device for the terminal device.
  • SSB Synchronization Signal Block
  • the downlink measurement result of the reference signal (Channel Status Indicator Reference Signal, CSI-RS) does not meet the preset requirements.
  • the embodiment of the present application does not limit the setting of preset requirements.
  • the reference signal of channel state information is smaller than the threshold value of the reference signal of channel state information (CSI-RSRP ⁇ rsrp-ThresholdCSI- RS) or the reference signal of the synchronization signal block is less than the threshold value of the reference signal of the synchronization signal block (SS-RSRP ⁇ rsrp-ThresholdSSB), it can be determined that the preset requirement is not met.
  • the reference signal of the channel state information is smaller than the threshold value of the reference signal of the channel state information or the reference signal of the synchronization signal block If the number of times less than the threshold value of the reference signal of the synchronization signal block is greater than the first number threshold or 0, it is determined that the preset requirement is not met.
  • the first number threshold may be a custom value or a fixed value.
  • the first number threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • the conditions for the terminal device to report the relevant information of random access also include that the terminal device performs competitive random access and the conflict resolution is successful, or the terminal device performs competitive random access and the number of conflict resolution failures is greater than the second times threshold.
  • the second count threshold may be a custom value or a fixed value.
  • the second count threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • the condition for the terminal device to report the relevant information of random access also includes the number of times the terminal device performs competitive random access but does not obtain synchronization signal blocks higher than the preconfigured threshold (RSRP-ThresholdSSB) Greater than or equal to the third times threshold.
  • RSRP-ThresholdSSB preconfigured threshold
  • the third time threshold may be a custom value or a fixed value.
  • the third time threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • the conditions for reporting information about random access also include that the terminal device returns to four-step random access when performing two-step random access, or the number of times the terminal device returns to four-step random access is greater than the fourth threshold .
  • the reason why the terminal device returns the four-step random access is that the PUSCH payload has not been successfully decoded by the network device so that the terminal device
  • the fourth threshold value may be a custom value or a fixed value.
  • the fourth threshold value is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • the conditions for reporting random access related information also include that the terminal device performs two-step random access and the number of times the terminal device sends message A (msgA) is greater than the fifth threshold, or the terminal device performs random access Switch back to two-step random access during the process.
  • the fifth threshold may be a custom value or a fixed value.
  • the fifth threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the network device.
  • the embodiment of the present application does not limit the number of conditions for reporting random access-related information indicated in the configuration information, which may be one of the above-mentioned conditions, or may be multiple of the above-mentioned conditions.
  • the random access of the terminal device satisfies at least one condition for the terminal device to report the relevant information of the random access, that is, the relevant information of the random access may be added in the successful handover report.
  • the terminal device sends a successful handover report that does not include related information about random access to the network device.
  • a successful handover report including the related information of the random access is sent to the network device.
  • the embodiment of the present application does not limit how to add random access related information in the successful handover report, which can be set according to actual conditions.
  • the network device may reconfigure random access resources according to the random access related information in the successful handover report.
  • the network device may reconfigure the SSB or CSI-RS bound to the random access resource.
  • the terminal device receives the configuration information sent by the network device, and the configuration information is used to indicate the conditions for the terminal device to report the related information of random access. Subsequently, if the random access of the terminal device does not satisfy the condition for reporting the relevant information of the random access, a successful handover report that does not include the relevant information of the random access is sent to the network device. In this way, the terminal device will add random access related information in the successful handover report only when the condition for the terminal device to report the relevant information of random access is met, thereby avoiding that in the prior art, all successful handover reports The waste of air interface transmission resources and the extra power consumption of the terminal equipment are caused by adding the relevant information of random access in the network.
  • FIG. 3 is a signaling interaction diagram of another communication method provided by an embodiment of the present application.
  • the subject of execution of the embodiment of the present application is a terminal device and a network device, and involves a specific process of how the terminal device sends a successful handover report to the network device.
  • the method includes:
  • the terminal device receives configuration information sent by the network device, where the configuration information is used to indicate conditions for the terminal device to report information related to random access.
  • the terminal device determines whether to add the relevant information of the random access in the successful handover report according to the condition of reporting the relevant information of the random access.
  • step S303 If yes, execute step S303; if not, execute step S305.
  • the terminal device determines not to add random access related information in the successful handover report; if the random access of the terminal device If the input satisfies the condition of reporting the related information of the random access, the terminal device determines to add the related information of the random access in the successful handover report.
  • the terminal device adds information related to random access in the successful handover report.
  • the terminal device sends a successful handover report including random access related information to the network device.
  • the terminal device sends a successful handover report that does not include random access related information to the network device.
  • S301-S305 can be understood with reference to S201-S202 shown in FIG. 2 , and repeated content will not be repeated here.
  • FIG. 4 is a signaling interaction diagram of another communication method provided by the embodiment of the present application.
  • the subject of execution of the embodiment of the present application is a terminal device and a network device, and involves a specific process of how the terminal device sends a successful handover report to the network device.
  • the method includes:
  • the terminal device sends a successful handover report that does not include information related to random access.
  • the successful handover report includes indication information.
  • the indication information is used to indicate the random access report corresponding to the successful handover report.
  • the random access report includes random access related information entered.
  • the terminal device can establish a corresponding relationship between the random access report and the successful handover report, so that the terminal device can not add
  • the network device can find information about random access from the random access report corresponding to the successful handover report.
  • the embodiment of the present application does not limit how to establish the correspondence between the random access report and the successful handover report.
  • the correspondence between the random access report and the successful handover report may be established by adding indication information.
  • the indication information may include a timestamp.
  • the time stamp in the successful handover report is used to match with the time stamp in the random access report, so as to determine the random access report corresponding to the successful handover report.
  • time stamps can be added to both the successful handover report and the random access report.
  • the time stamp of a successful handover report matches the time stamp of the random access report, it can be determined that the successful handover report corresponds to the random access report, and the network device can provide the random access information in the random access report.
  • the related information is used as the random access related information corresponding to the successful handover report.
  • the embodiment of the present application does not limit the time of timestamp recording.
  • the timestamp can be used to record the time when the random access is started and the time when the handover is started, or the timestamp can also be used Record the time when random access is started and the time when the handover command is received.
  • the indication information may also include index information of the random access report in the random access report list.
  • the network device can quickly determine the random access report corresponding to the successful handover report, and then obtain the random access report corresponding to the successful handover report. related information entered.
  • the terminal device may also choose to add indication information of the successful handover report to the random access report to indicate the successful handover report corresponding to the random access report.
  • the network device determines a random access report corresponding to the successful handover report according to the indication information.
  • the network device reconfigures random access resources according to the random access related information in the random access report corresponding to the successful handover report.
  • the terminal device receives the configuration information sent by the network device, and the configuration information is used to indicate the conditions for the terminal device to report the related information of random access. Subsequently, if the random access of the terminal device does not satisfy the condition for reporting the relevant information of the random access, a successful handover report that does not include the relevant information of the random access is sent to the network device. In this way, the terminal device will add random access related information in the successful handover report only when the condition for the terminal device to report the relevant information of random access is met, thereby avoiding that in the prior art, all successful handover reports The waste of air interface transmission resources and the extra power consumption of the terminal equipment are caused by adding the relevant information of random access in the network.
  • the aforementioned program can be stored in a computer-readable storage medium.
  • the program When the program is executed, the It includes the steps of the above method embodiments; and the aforementioned storage medium includes: ROM, RAM, magnetic disk or optical disk and other various media that can store program codes.
  • FIG. 5 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • the communication apparatus may be implemented by software, hardware or a combination of the two, so as to execute the communication method on the terminal device side in the foregoing embodiments.
  • the communication device 500 includes: a receiving module 501 and a sending module 502 .
  • the receiving module 501 is configured to receive configuration information sent by the network device, where the configuration information is used to indicate conditions for the communication device to report information related to random access;
  • the sending module 502 is configured to send a successful handover report that does not include random access related information to the network equipment if the random access of the communication device does not meet the conditions for reporting the related information of the random access.
  • the sending module 502 is further configured to send a success message including random access related information to the network device if the random access of the communication device satisfies at least one condition for reporting random access related information. Toggle report.
  • the condition for the communication device to report the relevant information of the random access includes that the duration of the communication device's access to the target network exceeds a duration threshold.
  • the duration threshold is a pre-configured value of the communication device, or is configured according to signaling or broadcast sent by the network device.
  • condition for the communication device to report the information related to the random access further includes that the time delay of the random access process of the communication device exceeds a time delay threshold.
  • the delay threshold is a preconfigured value of the communication device, or is configured according to signaling or broadcast sent by the network device.
  • the starting point of the random access process is the time when the communication device receives the signaling containing the mobility control information or the terminal equipment sends the random access message msg1
  • the end point of the random access process is is the time when the communication device successfully completes the random access.
  • condition for the communication device to report the information related to random access further includes the reference signal of the synchronization signal block or the reference signal of the channel state corresponding to the dedicated random access resource configured by the network device for the communication device.
  • the downlink measurement result of the reference signal of the synchronization signal block or the reference signal of the channel state does not meet the preset requirements, because the reference signal of the channel state information is smaller than the threshold value of the reference signal of the channel state information Or the number of times the reference signal of the synchronization signal block is smaller than the threshold value of the reference signal of the synchronization signal block is determined whether it is greater than the first number threshold or 0.
  • the first threshold value is a pre-configured value of the communication device, or is configured according to signaling or broadcast sent by the network device.
  • condition for the communication device to report information related to random access further includes the number of times the communication device performs competitive random access and conflict resolution is successful, or the communication device performs competitive random access and conflict resolution fails greater than the second threshold.
  • the second threshold is a pre-configured value of the communication device, or is configured according to signaling or broadcast sent by the network device.
  • condition for the communication device to report the relevant information of the random access further includes that the number of times the communication device performs competitive random access but does not obtain synchronization signal blocks higher than a preconfigured threshold value is greater than or Equal to the third times threshold.
  • the third threshold is a pre-configured value of the communication device, or is configured according to signaling or broadcast sent by the network device.
  • the conditions for reporting information related to random access also include that the communication device returns to the four-step random access when performing the two-step random access, or the communication device returns to the four-step random access.
  • the number of times of access is greater than the threshold of the fourth number of times; wherein, the reason why the terminal device returns to the four-step random access is that the payload of the physical uplink shared channel is not successfully decoded by the network device.
  • the fourth threshold is a pre-configured value of the communication device, or is configured according to signaling or broadcast sent by the network device.
  • condition for reporting information about random access further includes that the communication device performs two-step random access and the number of times the communication device sends message A is greater than the fifth threshold, or that the communication device performs random access Switch back to two-step random access during the process.
  • the communication device provided in the embodiment of the present application can execute the actions of the communication method on the terminal device side in the above embodiment, and its implementation principle and technical effect are similar, and will not be repeated here.
  • FIG. 6 is a schematic structural diagram of another communication device provided by an embodiment of the present application.
  • the communication apparatus may be implemented by software, hardware or a combination of the two, so as to execute the communication method on the network device side in the foregoing embodiments.
  • the communication device 60 includes: a sending module 601 , a receiving module 602 and a processing module 603 .
  • the sending module 601 is configured to send configuration information to the terminal device, where the configuration information is used to indicate conditions for the terminal device to report random access related information;
  • the receiving module 602 is configured to receive a successful handover report sent by the terminal device that does not include the relevant information of the random access if the random access of the terminal device does not meet the conditions for reporting the relevant information of the random access.
  • the receiving module 602 is further configured to receive a message containing random access related information sent by the terminal device if the random access of the terminal device satisfies at least one condition for reporting related information about random access. Successful switch report.
  • the condition for the terminal device to report the relevant information of the random access includes that the duration of the terminal device's access to the target network exceeds a duration threshold.
  • the duration threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the communication device.
  • condition for the terminal device to report the relevant information of the random access further includes that the time delay of the random access process of the terminal device exceeds a time delay threshold.
  • the delay threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the communication device.
  • the starting point of the random access process is the time when the terminal device receives the signaling containing mobility control information or the terminal device sends a random access message msg1, and the end point of the random access process is It is the time for the terminal device to successfully complete the random access.
  • condition for the terminal device to report the information related to random access further includes the reference signal of the synchronization signal block or the reference signal of the channel state corresponding to the dedicated random access resource configured by the communication device for the terminal device.
  • the downlink measurement result of the reference signal of the synchronization signal block or the reference signal of the channel state does not meet the preset requirements, because the reference signal of the channel state information is smaller than the threshold value of the reference signal of the channel state information Or the number of times the reference signal of the synchronization signal block is smaller than the threshold value of the reference signal of the synchronization signal block is determined whether it is greater than the first number threshold or 0.
  • the first threshold value is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the communication device.
  • condition for the terminal device to report information related to random access also includes the number of times the terminal device performs competitive random access and conflict resolution is successful, or the terminal device performs competitive random access and conflict resolution fails greater than the second threshold.
  • the second threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the communication device.
  • condition for the terminal device to report the relevant information of the random access further includes that the number of times the terminal device performs competitive random access but does not obtain synchronization signal blocks higher than a preconfigured threshold value is greater than or Equal to the third times threshold.
  • the third threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the communication device.
  • condition for reporting information about random access further includes that the terminal device returns to the four-step random access when performing the two-step random access, or the number of times the terminal device returns to the four-step random access is greater than the first The threshold of four times; wherein, the reason why the terminal device returns to the four-step random access is that the payload of the physical uplink shared channel is not successfully decoded by the network device.
  • the fourth threshold is a pre-configured value of the terminal device, or is configured according to signaling or broadcast sent by the communication device.
  • condition for reporting information about random access further includes that the terminal device performs two-step random access and the number of times the terminal device sends message A is greater than the fifth threshold, or that the terminal device performs random access Switch back to two-step random access during the process.
  • the device also includes:
  • the processing module 603 is configured to reconfigure random access resources according to the random access related information in the successful handover report.
  • the communication device provided in the embodiment of the present application can execute the actions of the communication method on the network device side in the above embodiment, and its implementation principle and technical effect are similar, and will not be repeated here.
  • the embodiment of the present application also provides a communication device, including:
  • the sending module is configured to send a successful handover report that does not include information related to random access, the successful handover report includes indication information, and the indication information is used to indicate a random access report corresponding to the successful handover report, and the random access report includes a random access report Access related information.
  • the indication information includes a time stamp; the time stamp in the successful handover report is used to match the time stamp in the random access report, so as to determine the random access report corresponding to the successful handover report.
  • the time stamp is used to record the time when the random access is started and the time when the handover is started, or the time stamp is used to record the time when the random access is started and the time when the handover command is received.
  • the indication information includes index information of the random access report in the random access report list.
  • the communication device provided in the embodiment of the present application can execute the actions of the communication method on the terminal device side in the above embodiment, and its implementation principle and technical effect are similar, and will not be repeated here.
  • the embodiment of the present application also provides a communication device, including:
  • the receiving module is configured to receive a successful handover report sent by the terminal device that does not include information related to random access.
  • the successful handover report includes indication information, and the indication information is used to indicate a random access report corresponding to the successful handover report.
  • Random access The report contains information on random access.
  • the indication information includes a time stamp; the time stamp in the successful handover report is used to match the time stamp in the random access report, so as to determine the random access report corresponding to the successful handover report.
  • the time stamp is used to record the time when the random access is started and the time when the handover is started, or the time stamp is used to record the time when the random access is started and the time when the handover command is received.
  • the indication information includes index information of the random access report in the random access report list.
  • the device also includes:
  • the processing module is configured to determine random access related information corresponding to the successful handover report from the random access report according to the indication information; and reconfigure random access resources according to the random access related information corresponding to the successful handover report.
  • the communication device provided in the embodiment of the present application can execute the actions of the communication method on the network device side in the above embodiment, and its implementation principle and technical effect are similar, and will not be repeated here.
  • FIG. 7 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • this electronic equipment can comprise: processor 71 (for example CPU), memory 72, receiver 73 and transmitter 74; Receiver 73 and transmitter 74 are coupled to processor 71, and processor 71 controls receiver 73 of the receiving action, the processor 71 controls the sending action of the transmitter 74.
  • the memory 72 may include a high-speed RAM memory, and may also include a non-volatile memory NVM, such as at least one disk memory, and various information may be stored in the memory 72 for completing various processing functions and realizing the method of the embodiment of the present application step.
  • NVM non-volatile memory
  • the electronic device involved in this embodiment of the present application may further include: a power supply 75 , a communication bus 76 and a communication port 77 .
  • the receiver 73 and the transmitter 74 can be integrated in the transceiver of the electronic device, or can be an independent transceiver antenna on the electronic device.
  • the communication bus 76 is used to implement the communication connection between the components.
  • the above-mentioned communication port 77 is used to realize connection and communication between the electronic device and other peripheral devices.
  • the above-mentioned memory 72 is used to store computer-executable program codes, and the program codes include information; when the processor 71 executes the information, the information causes the processor 71 to execute the processing actions on the terminal device side in the above-mentioned method embodiments,
  • the transmitter 74 is made to perform the sending action on the terminal device side in the above method embodiment, and the receiver 73 is made to perform the receiving action on the terminal device side in the above method embodiment.
  • the implementation principles and technical effects are similar and will not be repeated here.
  • the message causes the processor 71 to execute the processing action on the network device side in the above method embodiment, make the transmitter 74 execute the sending action on the network device side in the above method embodiment, and make the receiver 73 execute
  • the implementation principles and technical effects of the receiving actions on the network device side in the foregoing method embodiments are similar, and will not be repeated here.
  • An embodiment of the present application further provides a communication system, including a terminal device and a network device, so as to implement the foregoing communication method.
  • the embodiment of the present application also provides a chip, including a processor and an interface.
  • the interface is used to input and output data or instructions processed by the processor.
  • the processor is configured to execute the methods provided in the above method embodiments.
  • the chip can be applied to terminal equipment or network equipment.
  • the present invention also provides a kind of computer-readable storage medium, and this computer-readable storage medium can comprise: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory) ), a magnetic disk or an optical disk, and other media that can store program codes.
  • the computer-readable storage medium stores program information, and the program information is used in the above-mentioned communication method.
  • the embodiment of the present application also provides a program, which is used to execute the communication method provided in the above method embodiment when executed by a processor.
  • the embodiment of the present application also provides a program product, such as a computer-readable storage medium, where instructions are stored in the program product, and when the program product is run on a computer, it causes the computer to execute the communication method provided by the above method embodiment.
  • a program product such as a computer-readable storage medium
  • a computer program product includes one or more computer instructions.
  • a computer can be a general purpose computer, special purpose computer, computer network, or other programmable device.
  • Computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, computer instructions may be sent from a website, computer, server, or data center via a wired (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.) to another website site, computer, server or data center.
  • the computer-readable storage medium may be any available medium that can be accessed by a computer, or a data storage device including a server, a data center, and the like integrated with one or more available media. Available media may be magnetic media (eg, floppy disk, hard disk, magnetic tape), optical media (eg, DVD), or semiconductor media (eg, Solid State Disk (SSD)).

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Abstract

本申请提供一种通信方法及装置，方法包括：终端设备接收网络设备发送的配置信息，该配置信息用于指示终端设备上报随机接入的相关信息的条件。随后，若终端设备的随机接入不满足上报随机接入的相关信息的条件，则向网络设备发送不包含随机接入的相关信息的成功切换报告。通过该方式，只有在满足终端设备上报随机接入的相关信息的条件时，终端设备才会在成功切换报告中添加随机接入的相关信息，从而避免了现有技术中，在所以成功切换报告中都添加随机接入的相关信息而造成的空口传输资源的浪费和终端设备的额外的耗电。

Description

通信方法及装置 技术领域
本申请涉及通信技术领域，尤其涉及一种通信方法及装置。
背景技术
第三代合作伙伴计划(3rd Generation Partnership Project)同意引入成功切换报告(Successful Handover Report，SHR)。成功切换报告旨在利用成功切换中发现的问题进一步的优化用户切换体验。当终端设备经历较长的时间才接入目标网络、当终端设备出现物理层问题后经历较长的时间才发起切换流程、当终端设备发送了测量报告但是超过一定时间后才收到切换命令，都可能会导致终端设备记录成功切换报告，并在网络设备需要的时候上报成功切换报告。
其中，当终端设备经历较长的时间才接入目标网络，可能是随机接入(Random Access Channel，RACH)中遇到了问题。例如，可能是终端设备随机接入资源对应的下行测量波束质量差，导致终端设备只能使用竞争随机接入资源执行随机接入。因此，在成功切换报告里放入随机接入的相关信息能够帮助网络设备优化随机接入的资源分配。
然而，在相关技术中，通常默认在成功切换报告中均添加随机接入的相关信息。当成功切换中发现的问题为非随机接入问题时，会造成空口传输资源的浪费和终端设备的额外的耗电。
申请内容
本申请实施例提供一种通信方法及装置，以解决现有技术中由于成功切换报告中都添加随机接入的相关信息而造成的空口传输资源的浪费和终端设备的额外的耗电的问题。
本申请第一个方面提供一种通信方法，所述方法包括：
终端设备接收网络设备发送的配置信息，所述配置信息用于指示所述终端设备上报随机接入的相关信息的条件；
若所述终端设备的随机接入不满足所述上报随机接入的相关信息的条件，则向所述网络设备发送不包含所述随机接入的相关信息的成功切换报告。
在一种可选的实施方式中，所述方法还包括：
若所述终端设备的随机接入满足至少一个所述上报随机接入的相关信息的条件，则向所述网络设备发送包含所述随机接入的相关信息的成功切换报告。
在一种可选的实施方式中，所述终端设备上报随机接入的相关信息的条件包括所述终端设备接入目标网络的时长超过时长阈值。
在一种可选的实施方式中，所述时长阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
在一种可选的实施方式中，所述终端设备上报随机接入的相关信息的条件还包括所述终端设备的随机接入的过程的时延超过时延阈值。
在一种可选的实施方式中，所述时延阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
在一种可选的实施方式中，所述随机接入的过程的起点为所述终端设备接收到包含有移动性控制信息的信令或者所述终端设备发送所述随机接入的消息msg1的时间，所述随机接入的过程的终点为所述终端设备成功完成所述随机接入的时间。
在一种可选的实施方式中，所述终端设备上报随机接入的相关信息的条件还包括所述网络设备为所述终端设备配置的专用随机接入的资源对应的同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求。
在一种可选的实施方式中，所述同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求，是根据所述信道状态信息的参考信号小于所述信道状态信息的参考信号的门限值或所述同步信号块的参考信号小于所述同步信号块的参考信号的门限值的次数，是否大于第一次数阈值或者0确定的。
在一种可选的实施方式中，所述第一次数阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
在一种可选的实施方式中，所述终端设备上报随机接入的相关信息的条件还包括所述终端设备执行竞争性随机接入且冲突解决成功，或者终端设备执行竞争性随机接入且冲突解决失败的次数大于第二次数阈值。
在一种可选的实施方式中，所述第二次数阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
在一种可选的实施方式中，所述终端设备上报随机接入的相关信息的条件还包括所述终端设备执行竞争性随机接入但未获取到高于预配置的门限值的同步信号块的次数大于或等于第三次数阈值。
在一种可选的实施方式中，所述第三次数阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
在一种可选的实施方式中，所述上报随机接入的相关信息的条件还包括所述终端设备在执行两步随机接入时退回四步随机接入，或者所述终端设备退回四步随机接入的次数大于第四次数阈值；其中，所述终端设备退回四步随机接入的原因是物理上行共享信道的有效负载未被所述网络设备成功解码。
在一种可选的实施方式中，所述第四次数阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
在一种可选的实施方式中，所述上报随机接入的相关信息的条件还包括所述终端设备执行两步随机接入且所述终端设备发送消息A的次数大于第五次数阈值，或者，所述终端设备执行所述随机接入的过程中切换回两步随机接入。
本申请第二个方面提供一种通信方法，所述方法包括：
网络设备向终端设备发送配置信息，所述配置信息用于指示所述终端设备上报随机接入的相关信息的条件；
若所述终端设备的随机接入不满足所述上报随机接入的相关信息的条件，则所述网络设备接收所述终端设备发送的不包含所述随机接入的相关信息的成功切换报告。
在一种可选的实施方式中，所述方法还包括：
若所述终端设备的随机接入满足至少一个所述上报随机接入的相关信息的条件，则所述网络设备接收所述终端设备发送的包含所述随机接入的相关信息的成功切换报告。
在一种可选的实施方式中，所述终端设备上报随机接入的相关信息的条件包括所述终端设备接入目标网络的时长超过时长阈值。
在一种可选的实施方式中，所述时长阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
在一种可选的实施方式中，所述终端设备上报随机接入的相关信息的条件还包括所述终端设备的随机接入的过程的时延超过时延阈值。
在一种可选的实施方式中，所述时延阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
在一种可选的实施方式中，所述随机接入的过程的起点为所述终端设备接收到包含有移动性控制信息的信令或者所述终端设备发送所述随机接入的消息msg1的时间，所述随机接入的过程的终点为所述终端设备成功完成所述随机接入的时间。
在一种可选的实施方式中，所述终端设备上报随机接入的相关信息的条件还包括所述网络设备为所述终端设备配置的专用随机接入的资源对应的同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求。
在一种可选的实施方式中，所述同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求，是根据所述信道状态信息的参考信号小于所述信道状态信息的参考信号的门限值或所述同步信号块的参考信号小于所述同步信号块的参考信号的门限值的次数，是否大于第一次数阈值或者0确定的。
在一种可选的实施方式中，所述第一次数阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
在一种可选的实施方式中，所述终端设备上报随机接入的相关信息的条件还包括所述终端设备执行竞争性随机接入且冲突解决成功，或者终端设备执行竞争性随机接入且冲突解决失败的次数大于第二次数阈值。
在一种可选的实施方式中，所述第二次数阈值为所述终端设备的预配值，或者是根据所网络设备发 送的信令或广播配置的。
在一种可选的实施方式中，所述终端设备上报随机接入的相关信息的条件还包括所述终端设备执行竞争性随机接入但未获取到高于预配置的门限值的同步信号块的次数大于或等于第三次数阈值。
在一种可选的实施方式中，所述第三次数阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
在一种可选的实施方式中，所述上报随机接入的相关信息的条件还包括所述终端设备在执行两步随机接入时退回四步随机接入，或者所述终端设备退回四步随机接入的次数大于第四次数阈值；其中，所述终端设备退回四步随机接入的原因是物理上行共享信道的有效负载未被所述网络设备成功解码。
在一种可选的实施方式中，所述第四次数阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
在一种可选的实施方式中，所述上报随机接入的相关信息的条件还包括所述终端设备执行两步随机接入且所述终端设备发送消息A的次数大于第五次数阈值，或者，所述终端设备执行所述随机接入的过程中切换回两步随机接入。
在一种可选的实施方式中，其特征在于，在所述网络设备接收所述终端设备发送的包含所述随机接入的相关信息的成功切换报告之后，所述方法还包括：
所述网络设备根据所述成功切换报告中的随机接入的相关信息，重配置所述随机接入的资源。
本申请第三个方面提供一种通信方法，包括：
终端设备发送不包含随机接入的相关信息的成功切换报告，所述成功切换报告中包含有指示信息，所述指示信息用于指示所述成功切换报告对应的随机接入报告，所述随机接入报告中包含所述随机接入的相关信息。
在一种可选的实施方式中，所述指示信息包括时间戳；所述成功切换报告中的时间戳用于与所述随机接入报告中的时间戳匹配，以确定所述成功切换报告对应的随机接入报告。
在一种可选的实施方式中，所述时间戳用于记录开始执行所述随机接入的时间和开始执行切换的时间，或者，所述时间戳用于记录开始执行所述随机接入的时间和接收到切换命令的时间。
在一种可选的实施方式中，所述指示信息包括所述随机接入报告在所述随机接入报告列表中的索引信息。
本申请第四个方面提供一种通信方法，包括：
网络设备接收终端设备发送的不包含随机接入的相关信息的成功切换报告，所述成功切换报告中包含有指示信息，所述指示信息用于指示所述成功切换报告对应的随机接入报告，所述随机接入报告中包含所述随机接入的相关信息。
在一种可选的实施方式中，所述指示信息包括时间戳；所述成功切换报告中的时间戳用于与所述随机接入报告中的时间戳匹配，以确定所述成功切换报告对应的随机接入报告。
在一种可选的实施方式中，所述时间戳用于记录开始执行所述随机接入的时间和开始执行切换的时间，或者，所述时间戳用于记录开始执行所述随机接入的时间和接收到切换命令的时间。
在一种可选的实施方式中，所述指示信息包括所述随机接入报告在所述随机接入报告列表中的索引信息。
在一种可选的实施方式中，所述方法还包括：
所述网络设备根据所述指示信息从所述随机接入报告中确定所述成功切换报告对应的随机接入的相关信息；
所述网络设备根据所述成功切换报告对应的随机接入的相关信息，重配置所述随机接入的资源。
本申请第五个方面提供一种通信装置，所述装置包括：
接收模块，用于接收网络设备发送的配置信息，所述配置信息用于指示所述通信装置上报随机接入的相关信息的条件；
发送模块，用于若所述通信装置的随机接入不满足所述上报随机接入的相关信息的条件，则向所述网络设备发送不包含所述随机接入的相关信息的成功切换报告。
在一种可选的实施方式中，所述装置还包括：
所述发送模块，还用于若所述通信装置的随机接入满足至少一个所述上报随机接入的相关信息的条件，则向所述网络设备发送包含所述随机接入的相关信息的成功切换报告。
在一种可选的实施方式中，所述通信装置上报随机接入的相关信息的条件包括所述通信装置接入目标网络的时长超过时长阈值。
在一种可选的实施方式中，所述时长阈值为所述通信装置的预配值，或者是根据所网络设备发送的 信令或广播配置的。
在一种可选的实施方式中，所述通信装置上报随机接入的相关信息的条件还包括所述通信装置的随机接入的过程的时延超过时延阈值。
在一种可选的实施方式中，所述时延阈值为所述通信装置的预配值，或者是根据所网络设备发送的信令或广播配置的。
在一种可选的实施方式中，所述随机接入的过程的起点为所述通信装置接收到包含有移动性控制信息的信令或者所述终端设备发送所述随机接入的消息msg1的时间，所述随机接入的过程的终点为所述通信装置成功完成所述随机接入的时间。
在一种可选的实施方式中，所述通信装置上报随机接入的相关信息的条件还包括所述网络设备为所述通信装置配置的专用随机接入的资源对应的同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求。
在一种可选的实施方式中，所述同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求，是根据所述信道状态信息的参考信号小于所述信道状态信息的参考信号的门限值或所述同步信号块的参考信号小于所述同步信号块的参考信号的门限值的次数，是否大于第一次数阈值或者0确定的。
在一种可选的实施方式中，所述第一次数阈值为所述通信装置的预配值，或者是根据所网络设备发送的信令或广播配置的。
在一种可选的实施方式中，所述通信装置上报随机接入的相关信息的条件还包括所述通信装置执行竞争性随机接入且冲突解决成功，或者通信装置执行竞争性随机接入且冲突解决失败的次数大于第二次数阈值。
在一种可选的实施方式中，所述第二次数阈值为所述通信装置的预配值，或者是根据所网络设备发送的信令或广播配置的。
在一种可选的实施方式中，所述通信装置上报随机接入的相关信息的条件还包括所述通信装置执行竞争性随机接入但未获取到高于预配置的门限值的同步信号块的次数大于或等于第三次数阈值。
在一种可选的实施方式中，所述第三次数阈值为所述通信装置的预配值，或者是根据所网络设备发送的信令或广播配置的。
在一种可选的实施方式中，所述上报随机接入的相关信息的条件还包括所述通信装置在执行两步随机接入时退回四步随机接入，或者所述通信装置退回四步随机接入的次数大于第四次数阈值；其中，所述终端设备退回四步随机接入的原因是物理上行共享信道的有效负载未被所述网络设备成功解码。
在一种可选的实施方式中，所述第四次数阈值为所述通信装置的预配值，或者是根据所网络设备发送的信令或广播配置的。
在一种可选的实施方式中，所述上报随机接入的相关信息的条件还包括所述通信装置执行两步随机接入且所述通信装置发送消息A的次数大于第五次数阈值，或者，所述通信装置执行所述随机接入的过程中切换回两步随机接入。
本申请第六个方面提供一种通信装置，所述装置包括：
发送模块，用于向终端设备发送配置信息，所述配置信息用于指示所述终端设备上报随机接入的相关信息的条件；
接收模块，用于若所述终端设备的随机接入不满足所述上报随机接入的相关信息的条件，则接收所述终端设备发送的不包含所述随机接入的相关信息的成功切换报告。
在一种可选的实施方式中，所述装置还包括：
所述接收模块，还用于若所述终端设备的随机接入满足至少一个所述上报随机接入的相关信息的条件，则接收所述终端设备发送的包含所述随机接入的相关信息的成功切换报告。
在一种可选的实施方式中，所述终端设备上报随机接入的相关信息的条件包括所述终端设备接入目标网络的时长超过时长阈值。
在一种可选的实施方式中，所述时长阈值为所述终端设备的预配值，或者是根据所通信装置发送的信令或广播配置的。
在一种可选的实施方式中，所述终端设备上报随机接入的相关信息的条件还包括所述终端设备的随机接入的过程的时延超过时延阈值。
在一种可选的实施方式中，所述时延阈值为所述终端设备的预配值，或者是根据所通信装置发送的信令或广播配置的。
在一种可选的实施方式中，所述随机接入的过程的起点为所述终端设备接收到包含有移动性控制信 息的信令或者所述终端设备发送所述随机接入的消息msg1的时间，所述随机接入的过程的终点为所述终端设备成功完成所述随机接入的时间。
在一种可选的实施方式中，所述终端设备上报随机接入的相关信息的条件还包括所述通信装置为所述终端设备配置的专用随机接入的资源对应的同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求。
在一种可选的实施方式中，所述同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求，是根据所述信道状态信息的参考信号小于所述信道状态信息的参考信号的门限值或所述同步信号块的参考信号小于所述同步信号块的参考信号的门限值的次数，是否大于第一次数阈值或者0确定的。
在一种可选的实施方式中，所述第一次数阈值为所述终端设备的预配值，或者是根据所通信装置发送的信令或广播配置的。
在一种可选的实施方式中，所述终端设备上报随机接入的相关信息的条件还包括所述终端设备执行竞争性随机接入且冲突解决成功，或者终端设备执行竞争性随机接入且冲突解决失败的次数大于第二次数阈值。
在一种可选的实施方式中，所述第二次数阈值为所述终端设备的预配值，或者是根据所通信装置发送的信令或广播配置的。
在一种可选的实施方式中，所述终端设备上报随机接入的相关信息的条件还包括所述终端设备执行竞争性随机接入但未获取到高于预配置的门限值的同步信号块的次数大于或等于第三次数阈值。
在一种可选的实施方式中，所述第三次数阈值为所述终端设备的预配值，或者是根据所通信装置发送的信令或广播配置的。
在一种可选的实施方式中，所述上报随机接入的相关信息的条件还包括所述终端设备在执行两步随机接入时退回四步随机接入，或者所述终端设备退回四步随机接入的次数大于第四次数阈值；其中，所述终端设备退回四步随机接入的原因是物理上行共享信道的有效负载未被所述网络设备成功解码。
在一种可选的实施方式中，所述第四次数阈值为所述终端设备的预配值，或者是根据所通信装置发送的信令或广播配置的。
在一种可选的实施方式中，所述上报随机接入的相关信息的条件还包括所述终端设备执行两步随机接入且所述终端设备发送消息A的次数大于第五次数阈值，或者，所述终端设备执行所述随机接入的过程中切换回两步随机接入。
在一种可选的实施方式中，述装置还包括：
处理模块，用于根据所述成功切换报告中的随机接入的相关信息，重配置所述随机接入的资源。
本申请第七方面提供一种通信装置，包括：
发送模块，用于发送不包含随机接入的相关信息的成功切换报告，所述成功切换报告中包含有指示信息，所述指示信息用于指示所述成功切换报告对应的随机接入报告，所述随机接入报告中包含所述随机接入的相关信息。
在一种可选的实施方式中，所述指示信息包括时间戳；所述成功切换报告中的时间戳用于与所述随机接入报告中的时间戳匹配，以确定所述成功切换报告对应的随机接入报告。
在一种可选的实施方式中，所述时间戳用于记录开始执行所述随机接入的时间和开始执行切换的时间，或者，所述时间戳用于记录开始执行所述随机接入的时间和接收到切换命令的时间。
在一种可选的实施方式中，所述指示信息包括所述随机接入报告在所述随机接入报告列表中的索引信息。
本申请第八方面提供一种通信装置，包括：
接收模块，用于接收终端设备发送的不包含随机接入的相关信息的成功切换报告，所述成功切换报告中包含有指示信息，所述指示信息用于指示所述成功切换报告对应的随机接入报告，所述随机接入报告中包含所述随机接入的相关信息。
在一种可选的实施方式中，所述指示信息包括时间戳；所述成功切换报告中的时间戳用于与所述随机接入报告中的时间戳匹配，以确定所述成功切换报告对应的随机接入报告。
在一种可选的实施方式中，所述时间戳用于记录开始执行所述随机接入的时间和开始执行切换的时间，或者，所述时间戳用于记录开始执行所述随机接入的时间和接收到切换命令的时间。
在一种可选的实施方式中，所述指示信息包括所述随机接入报告在所述随机接入报告列表中的索引信息。
在一种可选的实施方式中，所述装置还包括：
处理模块，用于根据所述指示信息从所述随机接入报告中确定所述成功切换报告对应的随机接入的相关信息；根据所述成功切换报告对应的随机接入的相关信息，重配置所述随机接入的资源。
本申请第九个方面提供一种终端设备，其特征在于，包括：
处理器、存储器、发送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第一方面或第三方面所述的通信方法。
本申请第十个方面提供一种网络设备，其特征在于，包括：
处理器、存储器、发送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第二方面或第四方面所述的通信方法。
本申请第十一个方面提供一种芯片，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如第一方面或第三方面所述的方法。
本申请第十二个方面提供一种芯片，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如第二方面或第四方面所述的方法。
本申请第十三个方面提供一种计算机可读存储介质，用于存储计算机程序，所述计算机程序使得计算机执行如第一方面或第三方面所述的方法。
本申请第十四个方面提供一种计算机可读存储介质，用于存储计算机程序，所述计算机程序使得计算机执行如第一方面或第二方面或第四方面所述的方法。
本申请第十五个方面提供一种计算机程序产品，包括计算机指令，该计算机指令被处理器执行时实现如第一方面或第三方面所述的方法。
本申请第十六个方面提供一种计算机程序产品，包括计算机指令，该计算机指令被处理器执行时实现如第二方面或第四方面所述的方法。
本申请第十七个方面提供一种计算机程序，所述计算机程序使得计算机执行如第一方面或第三方面所述的方法。
本申请第十八个方面提供一种计算机程序，所述计算机程序使得计算机执行如第二方面或第四方面所述的方法。
本申请实施例提供的通信方法及装置，终端设备接收网络设备发送的配置信息，该配置信息用于指示终端设备上报随机接入的相关信息的条件。随后，若终端设备的随机接入不满足上报随机接入的相关信息的条件，则向网络设备发送不包含随机接入的相关信息的成功切换报告。通过该方式，只有满足终端设备上报随机接入的相关信息的条件时，终端设备才会在成功切换报告中添加随机接入的相关信息，从而避免了现有技术中，在所有成功切换报告中都添加随机接入的相关信息而造成的空口传输资源的浪费和终端设备的额外的耗电。
附图说明
为了更清楚地说明本发明或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的一种通信方法的场景示意图；
图2为本申请实施例提供的一种通信方法的信令交互图；
图3为本申请实施例提供的另一种通信方法的信令交互图；
图4为本申请实施例提供的再一种通信方法的信令交互图；
图5为本申请实施例提供的一种通信装置的结构示意图；
图6为本申请实施例提供的另一种通信装置的结构示意图；
图7为本申请实施例提供的一种电子设备的结构示意图。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明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发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他 实施例，都属于本发明保护的范围。
本申请实施例的说明书、权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施例例如能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
应理解，本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。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。
下面首先对成功切换报告进行说明。
在R17标准定义过程中，第三代合作伙伴计划(3rd Generation Partnership Project)同意引入成功切换报告(Successful Handover Report，SHR)。成功切换报告旨在利用成功切换中发现的问题进一步的优化用户切换体验。当终端设备经历较长的时间才接入目标网络、当终端设备出现物理层问题后经历较长的时间才发起切换流程、当终端设备发送了测量报告但是超过一定时间后才收到切换命令，都可能会导致终端设备记录成功切换报告，并在网络设备需要的时候上报成功切换报告。
示例性的，在定时器T310、T312和T304的相关阈值被超过时，终端设备可以记录成功切换报告。如表1所示为T310、T312和T304的启动、运行和停止条件。
表1
Figure PCTCN2021102564-appb-000001
其中，当终端设备经历较长的时间才接入目标网络，可能是随机接入(Random Access Channel，RACH)中遇到了问题。例如，可能是终端设备随机接入资源对应的下行测量波束质量差，导致终端设备只能使用竞争随机接入资源执行随机接入。因此，在成功切换报告里放入随机接入的相关信息能够帮助网络设备优化随机接入的资源分配。
下面示例性的提供几种终端设备经历较长的时间才接入目标网络的可能原因。
示例性的，当终端设备在执行基于竞争的随机接入(Contention Based Radio Access，CBRA)时，如果消息3(msg3)的发送遭遇多次冲突，随机接入过程的时延都会被拉长。
示例性的，当终端设备应用的是非基于竞争的随机接入(Contention Free Radio Access，CFRA)，但是因为消息1(msg1)发送能量较小，网络设备没有感知到msg1的发送，从而终端设备需要回退加大能量重新发送前导码，此时，随机接入过程的时间也会被拉长。
示例性的，在两步随机接入过程中，若终端设备传输消息A(msgA)到达了规定的次数还没有成功接入网络，此时终端设备也需要转换为四步随机接入，继而拉大随机接入时延。另外，若终端设备发送了msgA之后，网络设备无法解码物理上行共享信道(Physical Uplink Shared Channel，PUSCH)有效负载(payload)，那么会发送回退指示(fallback)的随机接入响应(Random Access Response，RAR)给终端设备，终端设备继而发送msg3给网络，整体时间被拉大。
然而，在相关技术中，通常默认在成功切换报告中均添加随机接入的相关信息。当成功切换中发现的问题为非随机接入问题时，会造成空口传输资源的浪费和终端设备的额外的耗电。
为解决上述问题，本申请实施例提供一种通信方法及装置，只有满足终端设备上报随机接入的相关信息的条件时，终端设备才会在成功切换报告中添加随机接入的相关信息，从而避免了现有技术中，在所有成功切换报告中都添加随机接入的相关信息而造成的空口传输资源的浪费和终端设备的额外的耗电。
需要说明的是，本申请实施例的技术方案可以应用于各种通信系统，本申请实施例对此不做限制。例如：全球移动通讯(Global System of Mobile communication，GSM)系统、码分多址(Code Division Multiple Access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)系统、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，LTE)系统、LTE频分双工(Frequency Division Duplex，FDD)系统、LTE时分双工(Time Division Duplex，TDD)系统、先进的长期演进(Advanced long term evolution，LTE-A)系统、新无线(New Radio，NR)系统、NR系统的演进系统、非授权频段上的LTE(LTE-based access to unlicensed spectrum，LTE-U)系统、非授权频段上的NR(NR-based access to unlicensed spectrum，NR-U)系统、通用移动通信系统(Universal Mobile Telecommunication System，UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access，WiMAX)通信系统、无线局域网(Wireless Local Area Networks，WLAN)、无线保真(Wireless Fidelity，WiFi)、下一代通信系统或其他通信系统等。
下面对于本申请的应用场景进行举例说明。
图1为本申请实施例提供的一种通信方法的场景示意图。如图1所示，网络设备102可以向终端设备101发送配置信息，来指示终端设备101上报随机接入的相关信息的条件，或者，上报随机接入的相关信息的条件也可以无需网络设备102配置，而由终端设备101固有存储。当终端设备101记录成功切换报告时，终端设备101可以根据配置信息确定是否在成功切换报告中添加随机接入的相关信息的条件。若终端设备101的随机接入不满足上报随机接入的相关信息的条件，则终端设备101向网络设备102发送不包含随机接入的相关信息的成功切换报告。若终端设备101的随机接入满足至少一个上报随机接入的相关信息的条件，则终端设备101向网络设备102发送包含随机接入的相关信息的成功切换报告。后续的，若成功切换报告中包含随机接入的相关信息，则网络设备102可以根据随机接入的相关信息重配置随机接入的资源。
其中，终端设备101包括但不限于卫星或蜂窝电话、可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(Personal Communications System，PCS)终端；可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位系统(Global Positioning System，GPS)接收器的PDA；以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端设备可以指接入终端、用户设备(User Equipment，UE)、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。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol，SIP)电话、无线本地环路(Wireless Local Loop，WLL)站、个人数字处理(Personal Digital Assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、5G网络中的终端设备或者未来演进的PLMN中的终端设备等。
网络设备102可以为特定的地理区域提供通信覆盖，并且可以与位于该覆盖区域内的终端设备进行通信。可选地，该网络设备102可以是GSM系统或CDMA系统中的基站(Base Transceiver Station，BTS)，也可以是WCDMA系统中的基站(NodeB，NB)，还可以是LTE系统中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者是云无线接入网络(Cloud Radio Access Network，CRAN)中的无线控制器，或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络设备或者未来演进的公共陆地移动网络(Public Land Mobile  Network，PLMN)中的网络设备等。
下面以终端设备和网络设备为例，以具体地实施例对本申请实施例的技术方案进行详细说明。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不再赘述。
图2为本申请实施例提供的一种通信方法的信令交互图。本申请实施例的执行主体为终端设备和网络设备，涉及的是终端设备如何向网络设备发送成功切换报告的具体过程。如图2所示，该方法包括：
S201、网络设备向终端设备发送配置信息，配置信息用于指示终端设备上报随机接入的相关信息的条件。
在本申请中，网络设备可以预先向终端设备发送配置信息，来指示终端设备上报随机接入的相关信息的条件，以便终端设备在触发成功接入报告时可以根据终端设备上报随机接入的相关信息的条件，来确定是否在成功切换报告中添加随机接入的相关信息。
其中，随机接入的相关信息用于表征终端设备的随机接入情况，本申请实施例对于随机接入的相关信息的具体内容不做限制，可以根据实际情况具体设置，例如，可以包括随机接入资源对应的下行测量波束质量、随机接入的类型等。
应理解，本申请实施例对于网络设备如何向终端设备发送配置信息不做限制，在一些实施例中配置信息可以承载于RRC信令中。
在一些实施例中，终端设备上报随机接入的相关信息的条件具体用于确定终端设备的随机接入是否异常。下面示例性的提供几种终端设备上报随机接入的相关信息的条件进行说明。
第一种情况中，终端设备上报随机接入的相关信息的条件可以包括终端设备接入目标网络的时长超过时长阈值。
示例性的，终端设备接入目标网络的时长可以通过定时器T304确定，若定时器T304的计时时长超过时长阈值，则可以确定终端设备的随机接入时长过长，终端设备的随机接入满足上报随机接入的相关信息的条件。
其中，时长阈值可以为自定义值或固定值，示例性的，时长阈值为终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
第二种情况中，终端设备上报随机接入的相关信息的条件还包括终端设备的随机接入的过程的时延超过时延阈值。在本申请实施例对于随机接入的过程的起点和终点不做限制，示例性的，随机接入的过程的起点可以为终端设备接收到包含有移动性控制信息的信令或者终端设备发送随机接入的消息msg1的时间，随机接入的过程的终点为终端设备成功完成随机接入的时间。
其中，时延阈值为自定义值或固定值，示例性的，时延阈值为终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
第三种情况中，终端设备上报随机接入的相关信息的条件还包括网络设备为终端设备配置的专用随机接入的资源对应的同步信号块(Synchronization Signal Block，SSB)的参考信号或信道状态的参考信号(Channel Status Indicator Reference Signal，CSI-RS)的下行测量结果不符合预设要求。
应理解，本申请实施例对于预设要求的设定不做限制，在一些实施例中，信道状态信息的参考信号小于信道状态信息的参考信号的门限值(CSI-RSRP≤rsrp-ThresholdCSI-RS)或者同步信号块的参考信号小于同步信号块的参考信号的门限值(SS-RSRP≤rsrp-ThresholdSSB)时，可以确定不符合预设要求。
在另一些实施例中，在一个成功的随机接入过程中，若终端设备选择随机接入资源时信道状态信息的参考信号小于信道状态信息的参考信号的门限值或者同步信号块的参考信号小于同步信号块的参考信号的门限值的次数，大于第一次数阈值或者0，则确定不符合预设要求。
其中，第一次数阈值可以为自定义值或固定值，示例性的，第一次数阈值为终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
第四种情况中，终端设备上报随机接入的相关信息的条件还包括终端设备执行竞争性随机接入且冲突解决成功，或者终端设备执行竞争性随机接入且冲突解决失败的次数大于第二次数阈值。
其中，第二次数阈值可以为自定义值或固定值，示例性的，第二次数阈值为终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
第五种情况中，终端设备上报随机接入的相关信息的条件还包括终端设备执行竞争性随机接入但未获取到高于预配置的门限值(RSRP-ThresholdSSB)的同步信号块的次数大于或等于第三次数阈值。
其中，第三次数阈值可以为自定义值或固定值，示例性的，第三次数阈值为终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
第六种情况中，上报随机接入的相关信息的条件还包括终端设备在执行两步随机接入时退回四步随 机接入，或者终端设备退回四步随机接入的次数大于第四次数阈值。其中，终端设备退回四步随机接入的原因是PUSCH payload未被网络设备成功解码以使终端设备
其中，第四次数阈值可以为自定义值或固定值，示例性的，第四次数阈值为终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
第七种情况中，上报随机接入的相关信息的条件还包括终端设备执行两步随机接入且终端设备发送消息A(msgA)的次数大于第五次数阈值，或者，终端设备执行随机接入的过程中切换回两步随机接入。
其中，第五次数阈值可以为自定义值或固定值，示例性的，第五次数阈值为终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
应理解，本申请实施例对于配置信息中指示的上报随机接入的相关信息的条件的数量不做限制，其可以为上述情况中的一条，也可以为上述情况中的多条。在本申请实施例中，终端设备的随机接入满足至少一条终端设备上报随机接入的相关信息的条件，即可以在成功切换报告中添加随机接入的相关信息。
S202、若终端设备的随机接入不满足上报随机接入的相关信息的条件，则终端设备向网络设备发送不包含随机接入的相关信息的成功切换报告。
在本步骤中，当终端设备接收到网络设备发送的配置信息后，若终端设备的随机接入不满足上报随机接入的相关信息的条件，则向网络设备发送不包含随机接入的相关信息的成功切换报告。
在另一些实施例中，若终端设备的随机接入满足至少一个上报随机接入的相关信息的条件，则向网络设备发送包含随机接入的相关信息的成功切换报告。
需要说明的是，本申请实施例对于如何在成功切换报告中添加随机接入的相关信息不做限制，可以根据实际情况具体设置。
在一些实施例中，若成功切换报告中包含随机接入的相关信息，则网络设备可以根据成功切换报告中的随机接入的相关信息，重配置随机接入的资源。示例性的，网络设备可以重配置随机接入资源所绑定的SSB或CSI-RS。
本申请实施例提供的通信方法，终端设备接收网络设备发送的配置信息，该配置信息用于指示终端设备上报随机接入的相关信息的条件。随后，若终端设备的随机接入不满足上报随机接入的相关信息的条件，则向网络设备发送不包含随机接入的相关信息的成功切换报告。通过该方式，只有在满足终端设备上报随机接入的相关信息的条件时，终端设备才会在成功切换报告中添加随机接入的相关信息，从而避免了现有技术中，在所有成功切换报告中都添加随机接入的相关信息而造成的空口传输资源的浪费和终端设备的额外的耗电。
在上述实施例的基础上，下面提供一种完整的终端设备向网络设备发送成功切换报告的过程。图3为本申请实施例提供的另一种通信方法的信令交互图。本申请实施例的执行主体为终端设备和网络设备，涉及的是终端设备如何向网络设备发送成功切换报告的具体过程。如图3所示，该方法包括：
S301、终端设备接收网络设备发送的配置信息，配置信息用于指示终端设备上报随机接入的相关信息的条件。
S302、终端设备根据上报随机接入的相关信息的条件，确定是否在成功切换报告中添加随机接入的相关信息。
若是，则执行步骤S303，若否，则执行步骤S305。
在本申请实施例中，若终端设备的随机接入不满足上报随机接入的相关信息的条件，则终端设备确定在成功切换报告中不添加随机接入的相关信息；若终端设备的随机接入满足上报随机接入的相关信息的条件，则终端设备确定在成功切换报告中添加随机接入的相关信息。
S303、终端设备在成功切换报告中添加随机接入的相关信息。
S304、终端设备向网络设备发送包含随机接入的相关信息的成功切换报告。
S305、终端设备向网络设备发送不包含随机接入的相关信息的成功切换报告。
S301-S305的技术名词、技术效果、技术特征，以及可选实施方式，可参照图2所示的S201-S202理解，对于重复的内容，在此不再累述。
下面介绍另一种方面提供一种终端设备向网络设备发送成功切换报告的方式。图4为本申请实施例提供的再一种通信方法的信令交互图。本申请实施例的执行主体为终端设备和网络设备，涉及的是终端设备如何向网络设备发送成功切换报告的具体过程。如图4所示，该方法包括：
S401、终端设备发送不包含随机接入的相关信息的成功切换报告，成功切换报告中包含有指示信息，指示信息用于指示成功切换报告对应的随机接入报告，随机接入报告中包含随机接入的相关信息。
在本实施例中，由于随机接入报告中包含随机接入的相关信息，终端设备可以将随机接入报告和成 功切换报告建立对应关系，从而使得终端设备可以在所有成功切换报告中均不添加随机接入的相关信息，网络设备可以从成功切换报告对应的随机接入报告中找到随机接入的相关信息。
应理解，本申请实施例对于如何建立随机接入报告和成功切换报告建立对应关系不做限制，在一些实施例中，可以通过添加指示信息来建立随机接入报告和成功切换报告建立对应关系。
在一些实施例中，指示信息可以包括时间戳。成功切换报告中的时间戳用于与随机接入报告中的时间戳匹配，以确定成功切换报告对应的随机接入报告。
示例性的，可以在成功切换报告和随机接入报告中均添加时间戳。当某个成功切换报告的时间戳与随机接入报告的时间戳匹配后，则可以确定该成功切换报告与该随机接入报告对应，则网络设备可以提供该随机接入报告中的随机接入的相关信息作为该成功切换报告对应的随机接入的相关信息。
需要说明的是，本申请实施例对于时间戳记录的时间不做限制，示例性的，时间戳可以用于记录开始执行随机接入的时间和开始执行切换的时间，或者，时间戳也可以用于记录开始执行随机接入的时间和接收到切换命令的时间。
在另一些实施例中，指示信息还可以包括随机接入报告在随机接入报告列表中的索引信息。通过在成功切换报告中添加随机接入报告在随机接入报告列表中的索引信息，网络设备可以迅速确定与该成功切换报告对应的随机接入报告，进而获取到该成功切换报告对应的随机接入的相关信息。
可选的，终端设备还可以选择在随机接入报告中添加成功切换报告的指示信息，来指示随机接入报告对应的成功切换报告。
S402、网络设备根据指示信息确定成功切换报告对应的随机接入报告。
S403、网络设备根据成功切换报告对应的随机接入报告中的随机接入的相关信息，重配置随机接入的资源。
本申请实施例提供的通信方法，终端设备接收网络设备发送的配置信息，该配置信息用于指示终端设备上报随机接入的相关信息的条件。随后，若终端设备的随机接入不满足上报随机接入的相关信息的条件，则向网络设备发送不包含随机接入的相关信息的成功切换报告。通过该方式，只有在满足终端设备上报随机接入的相关信息的条件时，终端设备才会在成功切换报告中添加随机接入的相关信息，从而避免了现有技术中，在所有成功切换报告中都添加随机接入的相关信息而造成的空口传输资源的浪费和终端设备的额外的耗电。
本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序信息相关的硬件来完成，前述的程序可以存储于一计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
图5为本申请实施例提供的一种通信装置的结构示意图。该通信装置可以通过软件、硬件或者两者的结合实现，以执行上述实施例中终端设备侧的通信方法。如图5所示，该通信装置500包括：接收模块501和发送模块502。
接收模块501，用于接收网络设备发送的配置信息，配置信息用于指示通信装置上报随机接入的相关信息的条件；
发送模块502，用于若通信装置的随机接入不满足上报随机接入的相关信息的条件，则向网络设备发送不包含随机接入的相关信息的成功切换报告。
一种可选的实施方式中，发送模块502，还用于若通信装置的随机接入满足至少一个上报随机接入的相关信息的条件，则向网络设备发送包含随机接入的相关信息的成功切换报告。
一种可选的实施方式中，通信装置上报随机接入的相关信息的条件包括通信装置接入目标网络的时长超过时长阈值。
一种可选的实施方式中，时长阈值为通信装置的预配值，或者是根据所网络设备发送的信令或广播配置的。
一种可选的实施方式中，通信装置上报随机接入的相关信息的条件还包括通信装置的随机接入的过程的时延超过时延阈值。
一种可选的实施方式中，时延阈值为通信装置的预配值，或者是根据所网络设备发送的信令或广播配置的。
一种可选的实施方式中，随机接入的过程的起点为通信装置接收到包含有移动性控制信息的信令或者终端设备发送随机接入的消息msg1的时间，随机接入的过程的终点为通信装置成功完成随机接入的时间。
一种可选的实施方式中，通信装置上报随机接入的相关信息的条件还包括网络设备为通信装置配置的专用随机接入的资源对应的同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预 设要求。
一种可选的实施方式中，同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求，是根据信道状态信息的参考信号小于信道状态信息的参考信号的门限值或同步信号块的参考信号小于同步信号块的参考信号的门限值的次数，是否大于第一次数阈值或者0确定的。
一种可选的实施方式中，第一次数阈值为通信装置的预配值，或者是根据所网络设备发送的信令或广播配置的。
一种可选的实施方式中，通信装置上报随机接入的相关信息的条件还包括通信装置执行竞争性随机接入且冲突解决成功，或者通信装置执行竞争性随机接入且冲突解决失败的次数大于第二次数阈值。
一种可选的实施方式中，第二次数阈值为通信装置的预配值，或者是根据所网络设备发送的信令或广播配置的。
一种可选的实施方式中，通信装置上报随机接入的相关信息的条件还包括通信装置执行竞争性随机接入但未获取到高于预配置的门限值的同步信号块的次数大于或等于第三次数阈值。
一种可选的实施方式中，第三次数阈值为通信装置的预配值，或者是根据所网络设备发送的信令或广播配置的。
一种可选的实施方式中，上报随机接入的相关信息的条件还包括通信装置在执行两步随机接入时四步随机接入的退回四步随机接入，或者通信装置退回四步随机接入的次数大于第四次数阈值；其中，终端设备退回四步随机接入的原因是物理上行共享信道的有效负载未被网络设备成功解码。
一种可选的实施方式中，第四次数阈值为通信装置的预配值，或者是根据所网络设备发送的信令或广播配置的。
一种可选的实施方式中，上报随机接入的相关信息的条件还包括通信装置执行两步随机接入且通信装置发送消息A的次数大于第五次数阈值，或者，通信装置执行随机接入的过程中切换回两步随机接入。
本申请实施例提供的通信装置，可以执行上述实施例中终端设备侧的通信方法的动作，其实现原理和技术效果类似，在此不再赘述。
图6为本申请实施例提供的另一种通信装置的结构示意图。该通信装置可以通过软件、硬件或者两者的结合实现，以执行上述实施例中网络设备侧的通信方法。如图6所示，该通信装置60包括：发送模块601、接收模块602和处理模块603。
发送模块601，用于向终端设备发送配置信息，配置信息用于指示终端设备上报随机接入的相关信息的条件；
接收模块602，用于若终端设备的随机接入不满足上报随机接入的相关信息的条件，则接收终端设备发送的不包含随机接入的相关信息的成功切换报告。
一种可选的实施方式中，接收模块602，还用于若终端设备的随机接入满足至少一个上报随机接入的相关信息的条件，则接收终端设备发送的包含随机接入的相关信息的成功切换报告。
一种可选的实施方式中，终端设备上报随机接入的相关信息的条件包括终端设备接入目标网络的时长超过时长阈值。
一种可选的实施方式中，时长阈值为终端设备的预配值，或者是根据所通信装置发送的信令或广播配置的。
一种可选的实施方式中，终端设备上报随机接入的相关信息的条件还包括终端设备的随机接入的过程的时延超过时延阈值。
一种可选的实施方式中，时延阈值为终端设备的预配值，或者是根据所通信装置发送的信令或广播配置的。
一种可选的实施方式中，随机接入的过程的起点为终端设备接收到包含有移动性控制信息的信令或者终端设备发送随机接入的消息msg1的时间，随机接入的过程的终点为终端设备成功完成随机接入的时间。
一种可选的实施方式中，终端设备上报随机接入的相关信息的条件还包括通信装置为终端设备配置的专用随机接入的资源对应的同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求。
一种可选的实施方式中，同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求，是根据信道状态信息的参考信号小于信道状态信息的参考信号的门限值或同步信号块的参考信号小于同步信号块的参考信号的门限值的次数，是否大于第一次数阈值或者0确定的。
一种可选的实施方式中，第一次数阈值为终端设备的预配值，或者是根据所通信装置发送的信令或 广播配置的。
一种可选的实施方式中，终端设备上报随机接入的相关信息的条件还包括终端设备执行竞争性随机接入且冲突解决成功，或者终端设备执行竞争性随机接入且冲突解决失败的次数大于第二次数阈值。
一种可选的实施方式中，第二次数阈值为终端设备的预配值，或者是根据所通信装置发送的信令或广播配置的。
一种可选的实施方式中，终端设备上报随机接入的相关信息的条件还包括终端设备执行竞争性随机接入但未获取到高于预配置的门限值的同步信号块的次数大于或等于第三次数阈值。
一种可选的实施方式中，第三次数阈值为终端设备的预配值，或者是根据所通信装置发送的信令或广播配置的。
一种可选的实施方式中，上报随机接入的相关信息的条件还包括终端设备在执行两步随机接入时退回四步随机接入，或者终端设备退回四步随机接入的次数大于第四次数阈值；其中，终端设备退回四步随机接入的原因是物理上行共享信道的有效负载未被网络设备成功解码。
一种可选的实施方式中，第四次数阈值为终端设备的预配值，或者是根据所通信装置发送的信令或广播配置的。
一种可选的实施方式中，上报随机接入的相关信息的条件还包括终端设备执行两步随机接入且终端设备发送消息A的次数大于第五次数阈值，或者，终端设备执行随机接入的过程中切换回两步随机接入。
一种可选的实施方式中，该装置还包括：
处理模块603，用于根据成功切换报告中的随机接入的相关信息，重配置随机接入的资源。
本申请实施例提供的通信装置，可以执行上述实施例中网络设备侧的通信方法的动作，其实现原理和技术效果类似，在此不再赘述。
本申请实施例还提供一种通信装置，包括：
发送模块，用于发送不包含随机接入的相关信息的成功切换报告，成功切换报告中包含有指示信息，指示信息用于指示成功切换报告对应的随机接入报告，随机接入报告中包含随机接入的相关信息。
一种可选的实施方式中，指示信息包括时间戳；成功切换报告中的时间戳用于与随机接入报告中的时间戳匹配，以确定成功切换报告对应的随机接入报告。
一种可选的实施方式中，时间戳用于记录开始执行随机接入的时间和开始执行切换的时间，或者，时间戳用于记录开始执行随机接入的时间和接收到切换命令的时间。
一种可选的实施方式中，指示信息包括随机接入报告在随机接入报告列表中的索引信息。
本申请实施例提供的通信装置，可以执行上述实施例中终端设备侧的通信方法的动作，其实现原理和技术效果类似，在此不再赘述。
本申请实施例还提供一种通信装置，包括：
接收模块，用于接收终端设备发送的不包含随机接入的相关信息的成功切换报告，成功切换报告中包含有指示信息，指示信息用于指示成功切换报告对应的随机接入报告，随机接入报告中包含随机接入的相关信息。
一种可选的实施方式中，指示信息包括时间戳；成功切换报告中的时间戳用于与随机接入报告中的时间戳匹配，以确定成功切换报告对应的随机接入报告。
一种可选的实施方式中，时间戳用于记录开始执行随机接入的时间和开始执行切换的时间，或者，时间戳用于记录开始执行随机接入的时间和接收到切换命令的时间。
一种可选的实施方式中，指示信息包括随机接入报告在随机接入报告列表中的索引信息。
在一种可选的实施方式中，该装置还包括：
处理模块，用于根据指示信息从随机接入报告中确定成功切换报告对应的随机接入的相关信息；根据成功切换报告对应的随机接入的相关信息，重配置随机接入的资源。
本申请实施例提供的通信装置，可以执行上述实施例中网络设备侧的通信方法的动作，其实现原理和技术效果类似，在此不再赘述。
图7为本申请实施例提供的一种电子设备的结构示意图。如图7所示，该电子设备可以包括：处理器71(例如CPU)、存储器72、接收器73和发送器74；接收器73和发送器74耦合至处理器71，处理器71控制接收器73的接收动作、处理器71控制发送器74的发送动作。存储器72可能包含高速RAM存储器，也可能还包括非易失性存储器NVM，例如至少一个磁盘存储器，存储器72中可以存储各种信息，以用于完成各种处理功能以及实现本申请实施例的方法步骤。可选的，本申请实施例涉及的电子设备还可以包括：电源75、通信总线76以及通信端口77。接收器73和发送器74可以集成在电子设备 的收发信机中，也可以为电子设备上独立的收发天线。通信总线76用于实现元件之间的通信连接。上述通信端口77用于实现电子设备与其他外设之间进行连接通信。
在本申请实施例中，上述存储器72用于存储计算机可执行程序代码，程序代码包括信息；当处理器71执行信息时，信息使处理器71执行上述方法实施例中终端设备侧的处理动作，使发送器74执行上述方法实施例中终端设备侧的发送动作，使接收器73执行上述方法实施例中终端设备侧的接收动作，其实现原理和技术效果类似，在此不再赘述。
或者，当处理器71执行信息时，信息使处理器71执行上述方法实施例中网络设备侧的处理动作，使发送器74执行上述方法实施例中网络设备侧的发送动作，使接收器73执行上述方法实施例中网络设备侧的接收动作，其实现原理和技术效果类似，在此不再赘述。
本申请实施例还提供一种通信系统，包括终端设备和网络设备，以执行上述通信方法。
本申请实施例还提供了一种芯片，包括处理器和接口。其中接口用于输入输出处理器所处理的数据或指令。处理器用于执行以上方法实施例中提供的方法。该芯片可以应用于终端设备或网络设备中。
本发明还提供了一种计算机可读存储介质，该计算机可读存储介质可以包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁盘或者光盘等各种可以存储程序代码的介质，具体的，该计算机可读存储介质中存储有程序信息，程序信息用于上述通信方法。
本申请实施例还提供一种程序，该程序在被处理器执行时用于执行以上方法实施例提供的通信方法。
本申请实施例还提供一种程序产品，例如计算机可读存储介质，该程序产品中存储有指令，当其在计算机上运行时，使得计算机执行上述方法实施例提供的通信方法。
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。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计算机程序指令时，全部或部分地产生根据本发明实施例的流程或功能。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。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，计算机指令可以从一个网站站点、计算机、服务端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、服务端或数据中心进行传输。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端、数据中心等数据存储设备。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。
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (92)

  1. 一种通信方法，其特征在于，包括：
    终端设备接收网络设备发送的配置信息，所述配置信息用于指示所述终端设备上报随机接入的相关信息的条件；
    若所述终端设备的随机接入不满足所述上报随机接入的相关信息的条件，则向所述网络设备发送不包含所述随机接入的相关信息的成功切换报告。
  2. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    若所述终端设备的随机接入满足至少一个所述上报随机接入的相关信息的条件，则向所述网络设备发送包含所述随机接入的相关信息的成功切换报告。
  3. 根据权利要求1或2所述的方法，其特征在于，所述终端设备上报随机接入的相关信息的条件包括所述终端设备接入目标网络的时长超过时长阈值。
  4. 根据权利要求3所述的方法，其特征在于，所述时长阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
  5. 根据权利要求1或2所述的方法，其特征在于，所述终端设备上报随机接入的相关信息的条件还包括所述终端设备的随机接入的过程的时延超过时延阈值。
  6. 根据权利要求5所述的方法，其特征在于，所述时延阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
  7. 根据权利要求5所述的方法，其特征在于，所述随机接入的过程的起点为所述终端设备接收到包含有移动性控制信息的信令或者所述终端设备发送所述随机接入的消息msg1的时间，所述随机接入的过程的终点为所述终端设备成功完成所述随机接入的时间。
  8. 根据权利要求1或2所述的方法，其特征在于，所述终端设备上报随机接入的相关信息的条件还包括所述网络设备为所述终端设备配置的专用随机接入的资源对应的同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求。
  9. 根据权利要求8所述的方法，其特征在于，所述同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求，是根据所述信道状态信息的参考信号小于所述信道状态信息的参考信号的门限值或所述同步信号块的参考信号小于所述同步信号块的参考信号的门限值的次数，是否大于第一次数阈值或者0确定的。
  10. 根据权利要求9所述的方法，其特征在于，所述第一次数阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
  11. 根据权利要求1或2所述的方法，其特征在于，所述终端设备上报随机接入的相关信息的条件还包括所述终端设备执行竞争性随机接入且冲突解决成功，或者终端设备执行竞争性随机接入且冲突解决失败的次数大于第二次数阈值。
  12. 根据权利要求11所述的方法，其特征在于，所述第二次数阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
  13. 根据权利要求1或2所述的方法，其特征在于，所述终端设备上报随机接入的相关信息的条件还包括所述终端设备执行竞争性随机接入但未获取到高于预配置的门限值的同步信号块的次数大于或等于第三次数阈值。
  14. 根据权利要求13所述的方法，其特征在于，所述第三次数阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
  15. 根据权利要求1或2所述的方法，其特征在于，所述上报随机接入的相关信息的条件还包括所述终端设备在执行两步随机接入时退回四步随机接入，或者所述终端设备退回四步随机接入的次数大于第四次数阈值；其中，所述终端设备退回四步随机接入的原因是物理上行共享信道的有效负载未被所述网络设备成功解码。
  16. 根据权利要求15所述的方法，其特征在于，所述第四次数阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
  17. 根据权利要求1或2所述的方法，其特征在于，所述上报随机接入的相关信息的条件还包括所述终端设备执行两步随机接入且所述终端设备发送消息A的次数大于第五次数阈值，或者，所述终端设备执行所述随机接入的过程中切换回两步随机接入。
  18. 一种通信方法，其特征在于，包括：
    网络设备向终端设备发送配置信息，所述配置信息用于指示所述终端设备上报随机接入的相关信息 的条件；
    若所述终端设备的随机接入不满足所述上报随机接入的相关信息的条件，则所述网络设备接收所述终端设备发送的不包含所述随机接入的相关信息的成功切换报告。
  19. 根据权利要求18所述的方法，其特征在于，所述方法还包括：
    若所述终端设备的随机接入满足至少一个所述上报随机接入的相关信息的条件，则所述网络设备接收所述终端设备发送的包含所述随机接入的相关信息的成功切换报告。
  20. 根据权利要求18或19所述的方法，其特征在于，所述终端设备上报随机接入的相关信息的条件包括所述终端设备接入目标网络的时长超过时长阈值。
  21. 根据权利要求20所述的方法，其特征在于，所述时长阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
  22. 根据权利要求18或19所述的方法，其特征在于，所述终端设备上报随机接入的相关信息的条件还包括所述终端设备的随机接入的过程的时延超过时延阈值。
  23. 根据权利要求22所述的方法，其特征在于，所述时延阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
  24. 根据权利要求22所述的方法，其特征在于，所述随机接入的过程的起点为所述终端设备接收到包含有移动性控制信息的信令或者所述终端设备发送所述随机接入的消息msg1的时间，所述随机接入的过程的终点为所述终端设备成功完成所述随机接入的时间。
  25. 根据权利要求18或19所述的方法，其特征在于，所述终端设备上报随机接入的相关信息的条件还包括所述网络设备为所述终端设备配置的专用随机接入的资源对应的同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求。
  26. 根据权利要求25所述的方法，其特征在于，所述同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求，是根据所述信道状态信息的参考信号小于所述信道状态信息的参考信号的门限值或所述同步信号块的参考信号小于所述同步信号块的参考信号的门限值的次数，是否大于第一次数阈值或者0确定的。
  27. 根据权利要求26所述的方法，其特征在于，所述第一次数阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
  28. 根据权利要求18或19所述的方法，其特征在于，所述终端设备上报随机接入的相关信息的条件还包括所述终端设备执行竞争性随机接入且冲突解决成功，或者终端设备执行竞争性随机接入且冲突解决失败的次数大于第二次数阈值。
  29. 根据权利要求28所述的方法，其特征在于，所述第二次数阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
  30. 根据权利要求18或19所述的方法，其特征在于，所述终端设备上报随机接入的相关信息的条件还包括所述终端设备执行竞争性随机接入但未获取到高于预配置的门限值的同步信号块的次数大于或等于第三次数阈值。
  31. 根据权利要求30所述的方法，其特征在于，所述第三次数阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
  32. 根据权利要求18或19所述的方法，其特征在于，所述上报随机接入的相关信息的条件还包括所述终端设备在执行两步随机接入时退回四步随机接入，或者所述终端设备退回四步随机接入的次数大于第四次数阈值；其中，所述终端设备退回四步随机接入的原因是物理上行共享信道的有效负载未被所述网络设备成功解码。
  33. 根据权利要求32所述的方法，其特征在于，所述第四次数阈值为所述终端设备的预配值，或者是根据所网络设备发送的信令或广播配置的。
  34. 根据权利要求18或19所述的方法，其特征在于，所述上报随机接入的相关信息的条件还包括所述终端设备执行两步随机接入且所述终端设备发送消息A的次数大于第五次数阈值，或者，所述终端设备执行所述随机接入的过程中切换回两步随机接入。
  35. 根据权利要求19所述的方法，其特征在于，其特征在于，在所述网络设备接收所述终端设备发送的包含所述随机接入的相关信息的成功切换报告之后，所述方法还包括：
    所述网络设备根据所述成功切换报告中的随机接入的相关信息，重配置所述随机接入的资源。
  36. 一种通信方法，其特征在于，包括：
    终端设备发送不包含随机接入的相关信息的成功切换报告，所述成功切换报告中包含有指示信息，所述指示信息用于指示所述成功切换报告对应的随机接入报告，所述随机接入报告中包含所述随机接入 的相关信息。
  37. 根据权利要求36所述的方法，其特征在于，所述指示信息包括时间戳；所述成功切换报告中的时间戳用于与所述随机接入报告中的时间戳匹配，以确定所述成功切换报告对应的随机接入报告。
  38. 根据权利要求37所述的方法，其特征在于，所述时间戳用于记录开始执行所述随机接入的时间和开始执行切换的时间，或者，所述时间戳用于记录开始执行所述随机接入的时间和接收到切换命令的时间。
  39. 根据权利要求36所述的方法，其特征在于，所述指示信息包括所述随机接入报告在所述随机接入报告列表中的索引信息。
  40. 一种通信方法，其特征在于，包括：
    网络设备接收终端设备发送的不包含随机接入的相关信息的成功切换报告，所述成功切换报告中包含有指示信息，所述指示信息用于指示所述成功切换报告对应的随机接入报告，所述随机接入报告中包含所述随机接入的相关信息。
  41. 根据权利要求40所述的方法，其特征在于，所述指示信息包括时间戳；所述成功切换报告中的时间戳用于与所述随机接入报告中的时间戳匹配，以确定所述成功切换报告对应的随机接入报告。
  42. 根据权利要求41所述的方法，其特征在于，所述时间戳用于记录开始执行所述随机接入的时间和开始执行切换的时间，或者，所述时间戳用于记录开始执行所述随机接入的时间和接收到切换命令的时间。
  43. 根据权利要求40所述的方法，其特征在于，所述指示信息包括所述随机接入报告在所述随机接入报告列表中的索引信息。
  44. 根据权利要求40-43任一项所述的方法，其特征在于，所述方法还包括：
    所述网络设备根据所述指示信息从所述随机接入报告中确定所述成功切换报告对应的随机接入的相关信息；
    所述网络设备根据所述成功切换报告对应的随机接入的相关信息，重配置所述随机接入的资源。
  45. 一种通信装置，其特征在于，包括：
    接收模块，用于接收网络设备发送的配置信息，所述配置信息用于指示所述通信装置上报随机接入的相关信息的条件；
    发送模块，用于若所述通信装置的随机接入不满足所述上报随机接入的相关信息的条件，则向所述网络设备发送不包含所述随机接入的相关信息的成功切换报告。
  46. 根据权利要求45所述的装置，其特征在于，所述发送模块，还用于若所述通信装置的随机接入满足至少一个所述上报随机接入的相关信息的条件，则向所述网络设备发送包含所述随机接入的相关信息的成功切换报告。
  47. 根据权利要求45或46所述的装置，其特征在于，所述通信装置上报随机接入的相关信息的条件包括所述通信装置接入目标网络的时长超过时长阈值。
  48. 根据权利要求47所述的装置，其特征在于，所述时长阈值为所述通信装置的预配值，或者是根据所网络设备发送的信令或广播配置的。
  49. 根据权利要求45或46所述的装置，其特征在于，所述通信装置上报随机接入的相关信息的条件还包括所述通信装置的随机接入的过程的时延超过时延阈值。
  50. 根据权利要求49所述的装置，其特征在于，所述时延阈值为所述通信装置的预配值，或者是根据所网络设备发送的信令或广播配置的。
  51. 根据权利要求49所述的装置，其特征在于，所述随机接入的过程的起点为所述通信装置接收到包含有移动性控制信息的信令或者所述通信装置发送所述随机接入的消息msg1的时间，所述随机接入的过程的终点为所述通信装置成功完成所述随机接入的时间。
  52. 根据权利要求45或46所述的装置，其特征在于，所述通信装置上报随机接入的相关信息的条件还包括所述网络设备为所述通信装置配置的专用随机接入的资源对应的同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求。
  53. 根据权利要求52所述的装置，其特征在于，所述同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求，是根据所述信道状态信息的参考信号小于所述信道状态信息的参考信号的门限值或所述同步信号块的参考信号小于所述同步信号块的参考信号的门限值的次数，是否大于第一次数阈值或者0确定的。
  54. 根据权利要求53所述的装置，其特征在于，所述第一次数阈值为所述通信装置的预配值，或者是根据所网络设备发送的信令或广播配置的。
  55. 根据权利要求45或46所述的装置，其特征在于，所述通信装置上报随机接入的相关信息的条件还包括所述通信装置执行竞争性随机接入且冲突解决成功，或者通信装置执行竞争性随机接入且冲突解决失败的次数大于第二次数阈值。
  56. 根据权利要求55所述的装置，其特征在于，所述第二次数阈值为所述通信装置的预配值，或者是根据所网络设备发送的信令或广播配置的。
  57. 根据权利要求45或46所述的装置，其特征在于，所述通信装置上报随机接入的相关信息的条件还包括所述通信装置执行竞争性随机接入但未获取到高于预配置的门限值的同步信号块的次数大于或等于第三次数阈值。
  58. 根据权利要求57所述的装置，其特征在于，所述第三次数阈值为所述通信装置的预配值，或者是根据所网络设备发送的信令或广播配置的。
  59. 根据权利要求45或46所述的装置，其特征在于，所述上报随机接入的相关信息的条件还包括所述通信装置在执行两步随机接入时退回四步随机接入，或者所述通信装置退回四步随机接入的次数大于第四次数阈值；其中，所述通信装置退回四步随机接入的原因是物理上行共享信道的有效负载未被所述网络设备成功解码。
  60. 根据权利要求59所述的装置，其特征在于，所述第四次数阈值为所述通信装置的预配值，或者是根据所网络设备发送的信令或广播配置的。
  61. 根据权利要求45或46所述的装置，其特征在于，所述上报随机接入的相关信息的条件还包括所述通信装置执行两步随机接入且所述通信装置发送消息A的次数大于第五次数阈值，或者，所述通信装置执行所述随机接入的过程中切换回两步随机接入。
  62. 一种通信装置，其特征在于，包括：
    发送模块，用于向终端设备发送配置信息，所述配置信息用于指示所述终端设备上报随机接入的相关信息的条件；
    接收模块，用于若所述终端设备的随机接入不满足所述上报随机接入的相关信息的条件，则接收所述终端设备发送的不包含所述随机接入的相关信息的成功切换报告。
  63. 根据权利要求62所述的装置，其特征在于，所述接收模块，还用于若所述终端设备的随机接入满足至少一个所述上报随机接入的相关信息的条件，则接收所述终端设备发送的包含所述随机接入的相关信息的成功切换报告。
  64. 根据权利要求62或63所述的装置，其特征在于，所述终端设备上报随机接入的相关信息的条件包括所述终端设备接入目标网络的时长超过时长阈值。
  65. 根据权利要求64所述的装置，其特征在于，所述时长阈值为所述终端设备的预配值，或者是根据所通信装置发送的信令或广播配置的。
  66. 根据权利要求62或63所述的装置，其特征在于，所述终端设备上报随机接入的相关信息的条件还包括所述终端设备的随机接入的过程的时延超过时延阈值。
  67. 根据权利要求66所述的装置，其特征在于，所述时延阈值为所述终端设备的预配值，或者是根据所通信装置发送的信令或广播配置的。
  68. 根据权利要求66所述的装置，其特征在于，所述随机接入的过程的起点为所述终端设备接收到包含有移动性控制信息的信令或者所述终端设备发送所述随机接入的消息msg1的时间，所述随机接入的过程的终点为所述终端设备成功完成所述随机接入的时间。
  69. 根据权利要求62或63所述的装置，其特征在于，所述终端设备上报随机接入的相关信息的条件还包括所述通信装置为所述终端设备配置的专用随机接入的资源对应的同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求。
  70. 根据权利要求69所述的装置，其特征在于，所述同步信号块的参考信号或信道状态的参考信号的下行测量结果不符合预设要求，是根据所述信道状态信息的参考信号小于所述信道状态信息的参考信号的门限值或所述同步信号块的参考信号小于所述同步信号块的参考信号的门限值的次数，是否大于第一次数阈值或者0确定的。
  71. 根据权利要求70所述的装置，其特征在于，所述第一次数阈值为所述终端设备的预配值，或者是根据所通信装置发送的信令或广播配置的。
  72. 根据权利要求62或63所述的装置，其特征在于，所述终端设备上报随机接入的相关信息的条件还包括所述终端设备执行竞争性随机接入且冲突解决成功，或者终端设备执行竞争性随机接入且冲突解决失败的次数大于第二次数阈值。
  73. 根据权利要求72所述的装置，其特征在于，所述第二次数阈值为所述终端设备的预配值，或 者是根据所通信装置发送的信令或广播配置的。
  74. 根据权利要求62或63所述的装置，其特征在于，所述终端设备上报随机接入的相关信息的条件还包括所述终端设备执行竞争性随机接入但未获取到高于预配置的门限值的同步信号块的次数大于或等于第三次数阈值。
  75. 根据权利要求74所述的装置，其特征在于，所述第三次数阈值为所述终端设备的预配值，或者是根据所通信装置发送的信令或广播配置的。
  76. 根据权利要求62或63所述的装置，其特征在于，所述上报随机接入的相关信息的条件还包括所述终端设备在执行两步随机接入时退回四步随机接入，或者所述终端设备退回四步随机接入的次数大于第四次数阈值；其中，所述终端设备退回四步随机接入的原因是物理上行共享信道的有效负载未被所述通信装置成功解码。
  77. 根据权利要求76所述的装置，其特征在于，所述第四次数阈值为所述终端设备的预配值，或者是根据所通信装置发送的信令或广播配置的。
  78. 根据权利要求62或63所述的装置，其特征在于，所述上报随机接入的相关信息的条件还包括所述终端设备执行两步随机接入且所述终端设备发送消息A的次数大于第五次数阈值，或者，所述终端设备执行所述随机接入的过程中切换回两步随机接入。
  79. 根据权利要求62所述的装置，其特征在于，所述装置还包括：
    处理模块，用于根据所述成功切换报告中的随机接入的相关信息，重配置所述随机接入的资源。
  80. 一种通信装置，其特征在于，包括：
    发送模块，用于发送不包含随机接入的相关信息的成功切换报告，所述成功切换报告中包含有指示信息，所述指示信息用于指示所述成功切换报告对应的随机接入报告，所述随机接入报告中包含所述随机接入的相关信息。
  81. 根据权利要求80所述的装置，其特征在于，所述指示信息包括时间戳；所述成功切换报告中的时间戳用于与所述随机接入报告中的时间戳匹配，以确定所述成功切换报告对应的随机接入报告。
  82. 根据权利要求81所述的装置，其特征在于，所述时间戳用于记录开始执行所述随机接入的时间和开始执行切换的时间，或者，所述时间戳用于记录开始执行所述随机接入的时间和接收到切换命令的时间。
  83. 根据权利要求80所述的装置，其特征在于，所述指示信息包括所述随机接入报告在所述随机接入报告列表中的索引信息。
  84. 一种通信装置，其特征在于，包括：
    接收模块，用于接收终端设备发送的不包含随机接入的相关信息的成功切换报告，所述成功切换报告中包含有指示信息，所述指示信息用于指示所述成功切换报告对应的随机接入报告，所述随机接入报告中包含所述随机接入的相关信息。
  85. 根据权利要求84所述的装置，其特征在于，所述指示信息包括时间戳；所述成功切换报告中的时间戳用于与所述随机接入报告中的时间戳匹配，以确定所述成功切换报告对应的随机接入报告。
  86. 根据权利要求85所述的装置，其特征在于，所述时间戳用于记录开始执行所述随机接入的时间和开始执行切换的时间，或者，所述时间戳用于记录开始执行所述随机接入的时间和接收到切换命令的时间。
  87. 根据权利要求84所述的装置，其特征在于，所述指示信息包括所述随机接入报告在所述随机接入报告列表中的索引信息。
  88. 根据权利要求84-87任一项所述的装置，其特征在于，所述装置还包括：
    处理模块，用于根据所述指示信息从所述随机接入报告中确定所述成功切换报告对应的随机接入的相关信息；根据所述成功切换报告对应的随机接入的相关信息，重配置所述随机接入的资源。
  89. 一种终端设备，其特征在于，包括：
    处理器、存储器、接收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权利要求1至17或36至39中任一项所述的通信方法。
  90. 一种网络设备，其特征在于，包括：
    处理器、存储器、发送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权利要求18至35或 40至44任一项所述的通信方法。
  91. 一种计算机程序产品，包括计算机指令，其特征在于，该计算机指令被处理器执行时实现权利要求1-35或36-39任一项所述的通信方法。
  92. 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权利要求1-35或40-44任一项所述的通信方法。
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