WO2021102650A1 - 信息传输方法、装置及通信设备 - Google Patents

信息传输方法、装置及通信设备 Download PDF

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Publication number
WO2021102650A1
WO2021102650A1 PCT/CN2019/120731 CN2019120731W WO2021102650A1 WO 2021102650 A1 WO2021102650 A1 WO 2021102650A1 CN 2019120731 W CN2019120731 W CN 2019120731W WO 2021102650 A1 WO2021102650 A1 WO 2021102650A1
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WIPO (PCT)
Prior art keywords
cell
record information
failure
configuration
user equipment
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PCT/CN2019/120731
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English (en)
French (fr)
Inventor
杨星
Original Assignee
北京小米移动软件有限公司
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.)
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Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to CN201980003222.XA priority Critical patent/CN111034263B/zh
Priority to PCT/CN2019/120731 priority patent/WO2021102650A1/zh
Priority to US17/779,198 priority patent/US20220400416A1/en
Publication of WO2021102650A1 publication Critical patent/WO2021102650A1/zh

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    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • 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
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • 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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point

Definitions

  • This application relates to the field of wireless communication technology but is not limited to the field of wireless communication technology, in particular to information transmission methods, devices and communication equipment.
  • the fourth-generation (4G, 4 th Generation) mobile communication technology when a user equipment (UE, User Equipment) performs cell handover, first, the network based on measurement results reported by the user equipment, sending a handover request to the handover target cell; Target After the cell confirmation is completed, a handover command is sent to the user equipment, and the cell configuration of a target cell is carried in the handover command. After the user equipment receives the handover command, the user equipment initiates a random access procedure to the target cell.
  • UE User Equipment
  • the embodiments of the present disclosure provide an information transmission method, device, and communication equipment.
  • an information transmission method including:
  • an information transmission method wherein the method includes:
  • the failure record information is recorded when the user equipment performs adaptive detection of the cell configuration included in the conditional handover command, and the adaptive detection of the cell configuration fails.
  • an information transmission device wherein the device includes: a detection module, a recording module, and a sending module, wherein,
  • the detection module is configured to perform adaptive detection on the cell configuration of the target cell included in the conditional handover command
  • the recording module is configured to record at least the cell identity of the target cell when the adaptability detection of the cell configuration fails;
  • the sending module is configured to report failure record information including the cell identity.
  • an information transmission device wherein the device includes: a receiving module and a second determining module, wherein,
  • the receiving module is configured to receive failure record information reported by the user equipment
  • the second determining module is configured to determine the target cell to which the record content in the failure record information belongs according to the cell identifier contained in the failure record information;
  • the failure record information is recorded when the user equipment performs adaptive detection of the cell configuration included in the conditional handover command, and the adaptive detection of the cell configuration fails.
  • a communication device including a processor, a memory, and an executable program stored on the memory and capable of being run by the processor, wherein the processor runs the executable program The program executes the steps of the information transmission method as described in the first aspect or the second aspect.
  • the user equipment performs adaptive detection on the cell configuration of the target cell included in the conditional handover command; when the adaptive detection of the cell configuration fails, at least all records are recorded The cell identity of the target cell; and report failure record information containing the cell identity.
  • the target cell whose cell configuration adaptability detection fails can be accurately determined, and the subsequent maintenance of the target cell can improve the pertinence of the target cell maintenance and improve the maintenance efficiency.
  • Fig. 1 is a schematic structural diagram showing a wireless communication system according to an exemplary embodiment
  • Fig. 2 is a schematic flowchart of an information transmission method according to an exemplary embodiment
  • Fig. 3 is a schematic flowchart showing another information transmission method according to an exemplary embodiment
  • Fig. 4 is a schematic flowchart showing yet another information transmission method according to an exemplary embodiment
  • Fig. 5 is a block diagram showing an information transmission device according to an exemplary embodiment
  • Fig. 6 is a block diagram showing another information transmission device according to an exemplary embodiment
  • Fig. 7 is a block diagram showing a device for information transmission according to an exemplary embodiment.
  • first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • first information may also be referred to as second information, and similarly, the second information may also be referred to as first information.
  • word “if” as used herein can be interpreted as "when” or "when” or "in response to determination”.
  • FIG. 1 shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure.
  • the wireless communication system is a communication system based on cellular mobile communication technology.
  • the wireless communication system may include several terminals 11 and several base stations 12.
  • the terminal 11 may be a device that provides voice and/or data connectivity to the user.
  • the terminal 11 can communicate with one or more core networks via a radio access network (RAN).
  • RAN radio access network
  • the terminal 11 can be an Internet of Things terminal, such as a sensor device, a mobile phone (or “cellular” phone), and
  • the computer of the Internet of Things terminal for example, may be a fixed, portable, pocket-sized, handheld, built-in computer or vehicle-mounted device.
  • station For example, station (Station, STA), subscriber unit (subscriber unit), subscriber station (subscriber station), mobile station (mobile station), mobile station (mobile), remote station (remote station), access point, remote terminal ( remote terminal), access terminal (access terminal), user device (user terminal), user agent (user agent), user equipment (user device), or user terminal (user equipment, UE).
  • the terminal 11 may also be a device of an unmanned aerial vehicle.
  • the terminal 11 may also be an in-vehicle device, for example, it may be a trip computer with a wireless communication function, or a wireless communication device connected to the trip computer.
  • the terminal 11 may also be a roadside device, for example, it may be a street lamp, signal lamp, or other roadside device with a wireless communication function.
  • the base station 12 may be a network side device in a wireless communication system.
  • the wireless communication system may be the 4th generation mobile communication (4G) system, also known as the Long Term Evolution (LTE) system; or, the wireless communication system may also be a 5G system. Also known as new radio (NR) system or 5G NR system.
  • the wireless communication system may also be the next-generation system of the 5G system.
  • the access network in the 5G system can be called NG-RAN (New Generation-Radio Access Network). Or, MTC system.
  • the base station 12 may be an evolved base station (eNB) used in a 4G system.
  • the base station 12 may also be a base station (gNB) adopting a centralized and distributed architecture in the 5G system.
  • eNB evolved base station
  • gNB base station
  • the base station 12 adopts a centralized distributed architecture it usually includes a centralized unit (CU) and at least two distributed units (DU).
  • the centralized unit is provided with a packet data convergence protocol (Packet Data Convergence Protocol, PDCP) layer, a radio link layer control protocol (Radio Link Control, RLC) layer, and a media access control (Media Access Control, MAC) layer protocol stack; distribution
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control
  • MAC media access control
  • the unit is provided with a physical (Physical, PHY) layer protocol stack, and the embodiment of the present disclosure does not limit the specific implementation manner of the base station 12.
  • a wireless connection can be established between the base station 12 and the terminal 11 through a wireless air interface.
  • the wireless air interface is a wireless air interface based on the fourth-generation mobile communication network technology (4G) standard; or, the wireless air interface is a wireless air interface based on the fifth-generation mobile communication network technology (5G) standard, such as The wireless air interface is a new air interface; or, the wireless air interface may also be a wireless air interface based on a 5G-based next-generation mobile communication network technology standard.
  • an E2E (End to End) connection may also be established between the terminals 11.
  • V2V vehicle to vehicle
  • V2I vehicle to Infrastructure
  • V2P vehicle to pedestrian
  • the above-mentioned wireless communication system may further include a network management device 13.
  • the network management device 13 may be a core network device in a wireless communication system.
  • the network management device 13 may be a mobility management entity (Mobility Management Entity) in an Evolved Packet Core (EPC) network. MME).
  • the network management device may also be other core network devices, such as Serving GateWay (SGW), Public Data Network GateWay (PGW), Policy and Charging Rules function unit (Policy and Charging Rules). Function, PCRF) or Home Subscriber Server (HSS), etc.
  • SGW Serving GateWay
  • PGW Public Data Network GateWay
  • Policy and Charging Rules function unit Policy and Charging Rules
  • Function PCRF
  • HSS Home Subscriber Server
  • the execution subject involved in the embodiments of the present disclosure includes, but is not limited to: a terminal or a base station that supports 5G mobile communication technology.
  • the fifth generation (5G, 5 th Generation) mobile communication technology is proposed based handover process conditions (CHO, Conditional HandOver), i.e., the network may Send a conditional handover command to the user equipment in advance.
  • the conditional handover command includes one or more sets of handover trigger conditions and the cell configuration of the target cell.
  • the handover trigger condition is generated by the source base station, and the cell configuration of the target cell can be generated by the target cell.
  • the user equipment determines when to perform cell handover according to the trigger condition, and the user equipment establishes a communication connection with the target cell according to the cell configuration of the target cell.
  • the failure variable information includes: the serving cell before the failure, the final measurement result, the handover target cell, the location information, and the C- used before the failure. RNTI, failure reason, etc.
  • the failure reason is set to handover failure; when the link failure is caused by a wireless link failure, the failure reason is set to wireless link failure.
  • RRC Radio Resource Control
  • Connection reconfiguration Connection Reconfiguration
  • the user equipment When the user equipment receives a radio resource control (RRC, Radio Resource Control) connection reconfiguration (Connection Reconfiguration) message, it will perform a compliant check. If the adaptability check fails, the user equipment will be triggered to perform RRC Reconstruction, at this time, the user equipment may record the failure variable information as the RRC connection reconfiguration failure.
  • RRC Radio Resource Control
  • the recorded failure variable information can be transmitted to the base station, and the base station can further optimize the network based on the failure variable information.
  • the user equipment decodes the conditional handover command and tries to detect the adaptability of the cell configuration of the target cell. If the cell configuration of the target cell fails the adaptability detection, it will cause the user equipment link to fail.
  • the current failure variable information does not record which target cell has an adaptability problem in the cell configuration of the target cell, so that the base station that has the problem cannot be identified, and it cannot be optimized purposefully.
  • this exemplary embodiment provides an information transmission method, which can be applied to user equipment of wireless communication, and the method includes:
  • Step 101 Perform adaptability detection on the cell configuration of the target cell included in the conditional handover command
  • Step 102 When the adaptability test of the cell configuration fails, at least the cell identity of the target cell is recorded;
  • Step 103 Report the failure record information including the cell identity.
  • the conditional handover command may be a handover command sent by the source base station to which the user equipment is connected to the user equipment in the condition-based cell handover process (CHO, Conditional HandOver) of the user equipment.
  • the conditional handover command may include: cell handover trigger conditions and cell configuration.
  • the cell handover trigger condition is a condition that triggers the user equipment to perform cell handover.
  • the user equipment measures that the difference between the link quality of the source cell and the link quality of the target cell reaches a set threshold, it can be considered that the cell handover is satisfied.
  • Triggering conditions In the conditional handover command, there can be one or more cell handover trigger conditions.
  • the cell handover trigger condition can be configured by the source base station.
  • the cell configuration may be a configuration for establishing a connection between the user equipment and the target cell.
  • the cell configuration may include: target cell identification information, radio resource control configuration, bearer configuration, physical uplink control channel configuration, etc.
  • the cell configuration can be configured by the base station to which the target cell belongs.
  • the two cell configurations included in the conditional handover command received by the user equipment are:
  • Cell 1 the configuration of mapping data radio bearer (DRB, data Resource Bearer) 1 and DRB2 to logical channel group (LCG, logical group) 1;
  • DRB mapping data radio bearer
  • LCG logical channel group
  • mapping DRB1 and DRB2 to the configuration of LCG1, and mapping DRB3 configuration to the configuration of LCG2.
  • the target cell may be a cell indicated by the source base station to which the user equipment can be handed over.
  • the conditional handover command received by the user equipment may have the cell configuration of one or more target cells.
  • the adaptability detection may be a process in which the user equipment compares its user equipment configuration with the cell configuration of the target cell to determine whether the cell configuration requirements of the target cell can be met. For example, the user equipment can compare whether its own wireless communication resource configuration meets the cell configuration requirements of the target cell.
  • the case where the adaptability detection of the cell configuration fails may be that the user equipment does not have the resources in the cell configuration, etc.
  • the cell identifier is unique and can be used to identify a unique target cell.
  • the cell identity may be a bit sequence, for example, the cell identity may be a 28-bit bit sequence.
  • the target cell configured by the cell that failed the adaptive detection can be recorded; and the recorded target cell is reported through the failure record information.
  • the failure record information can be sent to the base station to which the user equipment is connected, or forwarded by the base station to the core network. Among them, the failure record information can be sent to the base station through the RRC connection, and the failure record information can be transmitted by being carried in the RRC signaling.
  • the core network or the base station may determine the target cell for which the cell configuration adaptability detection fails according to the cell identifier in the failure record information.
  • the failure record information can be a record for the failure of the adaptability detection of the cell configuration; the core network or base station receives the failure record information, and can determine that the adaptability detection of the cell configuration has failed, and according to the cell identification in the failure record information
  • the target cell for which the cell configuration adaptability test fails can be determined. In this way, through the cell identification in the failure record information, the target cell that fails the cell configuration adaptability detection can be accurately determined, and the subsequent maintenance of the target cell can improve the pertinence of the target cell maintenance and improve the maintenance efficiency.
  • the failure record information further includes: a failure identifier, where the failure identifier is used to indicate that the cell configuration adaptability test of the target cell has failed.
  • the failure record information can record different link failure reasons. For example: when the link failure is caused by handover failure, you can record the failure reason as handover failure in the failure record information; when the link failure is caused by the wireless link failure, you can The reason for the failure recorded in the failure log information is the wireless link failure.
  • the failure reason may be recorded in the failure record information as the cell configuration adaptability detection failure.
  • the failure reason can be recorded in the failure record information by recording the failure identifier as the cell configuration adaptability detection failure. After receiving the failure record information, the base station or core network can determine the cause of the link failure in the cell according to the failure identifier.
  • the cell identification and preset of cell 2 can be recorded in the failure record information.
  • a bit sequence of a value, where a bit sequence of a preset value may indicate that the cell configuration adaptability detection fails. In this way, after the base station or the core network receives the failure record information, it can be determined that the cell configuration adaptability detection of cell 2 has failed.
  • step 103 before step 103, the method further includes: performing radio resource control RRC connection reestablishment; step 103 may include: after completing the RRC connection reestablishment, reporting failure record information to the core network through the base station.
  • the failure of the cell configuration adaptability detection can trigger the user equipment to perform RRC connection re-establishment.
  • the cell to which the user equipment is connected may be the same or different from the cell connected before the RRC connection is reestablished, and the base station to which the user equipment is connected may also be the same or different from the base station connected to before the RRC connection is reestablished.
  • the user equipment can report the failure record information after the RRC connection is reestablished.
  • the adaptability detection of the cell configuration in step 101 fails, including:
  • the cell configuration includes an unavailable user equipment configuration
  • the user equipment configuration may be the configuration of the user equipment itself forwarded by the user equipment to the target cell through the source base station, and may include bearer configuration and/or supported frequency band information.
  • the target cell Upon receiving the user equipment configuration, the target cell can allocate different resources for the user equipment configuration and provide corresponding access information.
  • the result of the resource configuration and access information configuration obtained in this process is the aforementioned cell configuration.
  • the cell configuration may include: radio resource control configuration and/or bearer configuration, etc.
  • the cell configuration received by the user equipment may not match the user equipment configuration.
  • the user equipment configuration does not have the resource configuration or bearer configuration included in the cell configuration, it can be determined that the adaptability detection of the cell configuration fails.
  • the cell configuration includes the configuration of the user equipment that the user equipment does not have, including: the cell configuration includes the data radio bearer configuration that the user equipment does not have.
  • the user equipment may have multiple data bearer configurations, and forward multiple data bearer configurations of its own to the target base station through the source base station.
  • the target base station maps logical channels to the multiple data bearers of the user equipment, and generates a cell configuration to send to the user terminal.
  • Multiple data bearer configurations and cell configurations may cause errors during transmission due to transmission environment and other reasons, or during the processing of the target base station. Therefore, the data bearer configuration in the cell configuration received by the user equipment and the actual data of the user equipment will be generated. Inconsistent bearer configuration. As a result, the adaptability detection of the cell configuration fails.
  • the two cell configurations included in the conditional handover command received by the user equipment are:
  • Cell 1 the configuration of mapping DRB1 and DRB2 to LCG1.
  • the user equipment performs adaptability detection and finds that the user equipment does not have DRB3, then it is determined that the cell configuration of cell 2 has failed the adaptability detection.
  • this exemplary embodiment provides an information transmission method, which can be applied to the network side of wireless communication, such as a base station or a core network.
  • the method includes:
  • Step 201 Receive failure record information reported by the user equipment
  • Step 202 Determine the target cell to which the record content in the failure record information belongs according to the cell identifier contained in the failure record information;
  • the failure record information is recorded when the user equipment performs adaptability detection on the cell configuration included in the conditional handover command, and the adaptability detection of the cell configuration fails.
  • the conditional handover command may be a handover command sent by the source base station to which the user equipment is connected to the user equipment during the condition-based cell handover process of the user equipment.
  • the conditional handover command may include: cell handover trigger conditions and cell configuration.
  • the cell handover trigger condition is a condition that triggers the user equipment to perform cell handover.
  • the user equipment measures that the difference between the link quality of the source cell and the link quality of the target cell reaches a set threshold, it can be considered that the cell handover is satisfied.
  • Triggering conditions In the conditional handover command, there can be one or more cell handover trigger conditions.
  • the cell handover trigger condition can be configured by the source base station.
  • the cell configuration may be a configuration for establishing a connection between the user equipment and the target cell.
  • the cell configuration may include: target cell identification information, radio resource control configuration, bearer configuration, physical uplink control channel configuration, etc.
  • the cell configuration can be configured by the base station to which the target cell belongs.
  • the two cell configurations included in the conditional handover command received by the user equipment are:
  • Cell 1 the configuration of mapping DRB1 and DRB2 to LCG1;
  • the target cell may be a cell indicated by the source base station to which the user equipment can be handed over.
  • the conditional handover command received by the user equipment may have the cell configuration of one or more target cells.
  • Adaptability detection may be a process in which the user equipment compares its own user equipment configuration with the cell configuration of the target cell to determine whether the cell configuration requirements of the target cell can be met. For example, the user equipment can compare whether its own wireless communication resource configuration meets the cell configuration requirements of the target cell.
  • the case where the adaptability detection of the cell configuration fails may be that the user equipment does not have the resources in the cell configuration, etc.
  • the cell identifier is unique and can be used to identify a unique target cell.
  • the cell identity may be a bit sequence, for example, the cell identity may be a 28-bit bit sequence.
  • the target cell configured by the cell that failed the adaptive detection can be recorded; and the recorded target cell is reported through the failure record information.
  • the failure record information can be sent to the base station to which the user equipment is connected, or forwarded by the base station to the core network. Among them, the failure record information can be sent to the base station through the RRC connection, and the failure record information can be transmitted by being carried in the RRC signaling.
  • the core network or the base station may determine the target cell for which the cell configuration adaptability detection fails according to the cell identifier in the failure record information.
  • the failure record information can be a record for the failure of the adaptability detection of the cell configuration; the core network or base station receives the failure record information, and can determine that the adaptability detection of the cell configuration fails, and according to the cell identification in the failure record
  • the target cell for which the cell configuration adaptability test fails can be determined.
  • the target cell where the cell configuration adaptability detection fails can be accurately determined, and then when the target cell is subsequently maintained, the pertinence of the target cell maintenance can be improved and the maintenance efficiency can be improved.
  • the method further includes:
  • failure record information it is determined that the cell configuration adaptability test of the target cell has failed.
  • the failure record information can record different link failure reasons. For example: when the link failure is caused by handover failure, you can record the failure reason as handover failure in the failure record information; when the link failure is caused by the wireless link failure, you can The reason for the failure recorded in the failure log information is the wireless link failure. When the cell configuration adaptability detection fails, the failure reason may be recorded in the failure record information as the cell configuration adaptability detection failure.
  • the failure reason can be recorded in the failure record information by recording the failure identifier as the cell configuration adaptability detection failure. After receiving the failure record information, the base station or core network can determine the cause of the link failure in the cell according to the failure identifier.
  • the cell identification and preset of cell 2 can be recorded in the failure record information A value bit sequence, where a preset value bit sequence may indicate that the cell configuration adaptability detection fails. In this way, after the base station or the core network receives the failure record information, it can be determined that the cell configuration adaptability detection of cell 2 has failed.
  • the method further includes: deleting the cell configuration that fails the adaptability detection in the target cell.
  • the source base station of the user equipment After the cell configuration of the target cell is configured, the source base station of the user equipment sends the cell configuration of the target cell to the user equipment. If the target cell does not detect user equipment access within a predetermined time, the configured cell configuration can be deleted to save storage resources.
  • receiving the failure record information reported by the user equipment includes:
  • the failure record information reported by the user equipment is received through the radio resource control RRC connection.
  • the failure record information can be sent to the base station through the RRC connection, and the failure record information can be transmitted by being carried in the RRC signaling.
  • Step 401 After the user equipment receives the conditional switching command, it performs an adaptability test. If the configuration adaptability test of a certain target cell fails, the record failure cause is the adaptability test failure, and the adaptability test is recorded at the same time The identity of the target cell that failed.
  • the two cell configurations included in the conditional handover command received by the user equipment are:
  • Cell 1 the configuration of mapping DRB1 and DRB2 to LCG1.
  • the user equipment performs adaptive detection and finds that the current user equipment does not have DRB3, and the configuration of cell 2 fails the adaptive detection.
  • the failure indicator is recorded as the adaptability detection failure, and the cell identity 2 of the target cell is recorded.
  • Step 402 After the connection is restored, the user equipment reports the recorded failure information, and the core network can find the base station with the problem based on the failure information, and perform detection and optimization.
  • FIG. 5 is a schematic diagram of the composition structure of the information transmission device 100 provided by the embodiment of the present invention; as shown in FIG. 5, the device 100 includes: The detection module 110, the recording module 120 and the sending module 130, among which,
  • the detection module 110 is configured to perform adaptive detection on the cell configuration of the target cell included in the conditional handover command
  • the recording module 120 is configured to record at least the cell identity of the target cell when the adaptability detection of the cell configuration fails;
  • the sending module 130 is configured to report failure record information including a cell identity.
  • the failure record information further includes: a failure identifier, where the failure identifier is used to indicate that the cell configuration adaptability test of the target cell has failed.
  • the apparatus 100 further includes:
  • the re-establishment module 140 is configured to perform radio resource control RRC connection re-establishment before reporting the failure record information including the cell identity;
  • the sending module 130 includes:
  • the sending submodule 131 is configured to report failure record information to the core network through the base station after completing the RRC connection re-establishment.
  • the apparatus 100 includes:
  • the first determining module 150 is configured to determine that the adaptability detection of the cell configuration fails when the cell configuration includes an unavailable user equipment configuration.
  • the first determining module 150 includes:
  • the determining submodule 151 is configured to determine that the adaptability detection of the cell configuration fails when the cell configuration includes a data radio bearer configuration that the user equipment does not have.
  • FIG. 6 is a schematic diagram of the composition structure of the information transmission device 200 provided by the embodiment of the present invention.
  • the device 200 includes: a receiving module 210 and a second determining module 220, where
  • the receiving module 210 is configured to receive failure record information reported by the user equipment
  • the second determining module 220 is configured to determine the target cell to which the record content in the failure record information belongs according to the cell identifier contained in the failure record information;
  • the failure record information is recorded when the user equipment performs adaptability detection on the cell configuration included in the conditional handover command, and the adaptability detection of the cell configuration fails.
  • the apparatus 200 further includes:
  • the third determining module 230 is configured to determine that the cell configuration adaptability detection of the target cell fails according to the failure identifier included in the failure record information.
  • the apparatus 200 further includes:
  • the operation module 240 is configured to delete the cell configuration that fails the adaptability detection in the target cell.
  • the receiving module 210 includes:
  • the receiving submodule 211 is configured to receive the failure record information reported by the user equipment through the radio resource control RRC connection.
  • the detection module 110, the recording module 120, the transmission module 130, the reconstruction module 140, the first determination module 150, the reception module 210, the second determination module 22//the third determination module 230, the operation module 240, etc. Can be used by one or more central processing units (CPU, Central Processing Unit), graphics processing units (GPU, Graphics Processing Unit), baseband processors (BP, baseband processor), application specific integrated circuits (ASIC, Application Specific Integrated Circuit) , DSP, Programmable Logic Device (PLD, Programmable Logic Device), Complex Programmable Logic Device (CPLD, Complex Programmable Logic Device), Field Programmable Gate Array (FPGA, Field-Programmable Gate Array), general-purpose processors, controllers , A microcontroller (MCU, Micro Controller Unit), a microprocessor (Microprocessor), or other electronic components are used to implement the foregoing method.
  • CPU Central Processing Unit
  • GPU Graphics Processing Unit
  • BP baseband processor
  • ASIC Application Specific Integrated Circuit
  • DSP Programmable Logic Device
  • Fig. 7 is a block diagram showing a device 3000 for information transmission according to an exemplary embodiment.
  • the device 3000 may be a mobile phone, a computer, a digital broadcasting terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.
  • the device 3000 may include one or more of the following components: a processing component 3002, a memory 3004, a power supply component 3006, a multimedia component 3008, an audio component 3010, an input/output (I/O) interface 3012, a sensor component 3014, And the communication component 3016.
  • a processing component 3002 a memory 3004, a power supply component 3006, a multimedia component 3008, an audio component 3010, an input/output (I/O) interface 3012, a sensor component 3014, And the communication component 3016.
  • the processing component 3002 generally controls the overall operations of the device 3000, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 3002 may include one or more processors 3020 to execute instructions to complete all or part of the steps of the foregoing method.
  • the processing component 3002 may include one or more modules to facilitate the interaction between the processing component 3002 and other components.
  • the processing component 3002 may include a multimedia module to facilitate the interaction between the multimedia component 3008 and the processing component 3002.
  • the memory 3004 is configured to store various types of data to support the operation of the device 3000. Examples of such data include instructions for any application or method operating on the device 3000, contact data, phone book data, messages, pictures, videos, etc.
  • the memory 3004 can be implemented by any type of volatile or non-volatile storage devices or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic Disk Magnetic Disk or Optical Disk.
  • the power supply component 3006 provides power for various components of the device 3000.
  • the power supply component 3006 may include a power management system, one or more power supplies, and other components associated with the generation, management, and distribution of power for the device 3000.
  • the multimedia component 3008 includes a screen that provides an output interface between the device 3000 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touch, sliding, and gestures on the touch panel. The touch sensor can not only sense the boundary of the touch or slide action, but also detect the duration and pressure associated with the touch or slide operation.
  • the multimedia component 3008 includes a front camera and/or a rear camera. When the device 3000 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 3010 is configured to output and/or input audio signals.
  • the audio component 3010 includes a microphone (MIC), and when the device 3000 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode, the microphone is configured to receive external audio signals.
  • the received audio signal may be further stored in the memory 3004 or transmitted via the communication component 3016.
  • the audio component 3010 further includes a speaker for outputting audio signals.
  • the I/O interface 3012 provides an interface between the processing component 3002 and a peripheral interface module.
  • the peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: home button, volume button, start button, and lock button.
  • the sensor assembly 3014 includes one or more sensors for providing the device 3000 with various aspects of status assessment.
  • the sensor component 3014 can detect the on/off status of the device 3000 and the relative positioning of components, such as the display and keypad of the device 3000.
  • the sensor component 3014 can also detect the position change of the device 3000 or a component of the device 3000. The presence or absence of contact with the device 3000, the orientation or acceleration/deceleration of the device 3000, and the temperature change of the device 3000.
  • the sensor assembly 3014 may include a proximity sensor configured to detect the presence of nearby objects when there is no physical contact.
  • the sensor component 3014 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 3014 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
  • the communication component 3016 is configured to facilitate wired or wireless communication between the device 3000 and other devices.
  • the device 3000 can access a wireless network based on a communication standard, such as Wi-Fi, 2G or 3G, or a combination thereof.
  • the communication component 3016 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 3016 also includes a near field communication (NFC) module to facilitate short-range communication.
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • the device 3000 may be implemented by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing equipment (DSPD), programmable logic devices (PLD), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.
  • ASIC application specific integrated circuits
  • DSP digital signal processors
  • DSPD digital signal processing equipment
  • PLD programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.
  • non-transitory computer-readable storage medium including instructions, such as a memory 3004 including instructions, which may be executed by the processor 3020 of the device 3000 to complete the foregoing method.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

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Abstract

本公开实施例是关于信息传输方法、装置及通信设备。对条件切换命令所包含目标小区的小区配置进行适配性检测；当所述小区配置的适配性检测失败时，至少记录所述目标小区的小区标识；上报包含所述小区标识的失败记录信息。

Description

信息传输方法、装置及通信设备 技术领域
本申请涉及无线通信技术领域但不限于无线通信技术领域，尤其涉及信息传输方法、装置及通信设备。
背景技术
第四代(4G，4 th Generation)移动通信技术中，当用户设备(UE，User Equipment)进行小区切换时，首先，网络会根据用户设备上报的测量结果，向切换目标小区发送切换请求；目标小区确认完成后，给用户设备发送切换命令，并在切换命令中携带一个目标小区的小区配置。用户设备收到切换命令后，用户设备会向目标小区发起随机接入过程。
发明内容
有鉴于此，本公开实施例提供了一种信息传输方法、装置及通信设备。
根据本公开实施例的第一方面，提供一种信息传输方法，所述方法包括：
对条件切换命令所包含目标小区的小区配置进行适配性检测；
当所述小区配置的适配性检测失败时，至少记录所述目标小区的小区标识；
上报包含所述小区标识的失败记录信息。
根据本公开实施例的第二方面，提供一种信息传输方法，其中，所述方法包括：
接收用户设备上报的失败记录信息；
根据所述失败记录信息中包含的小区标识，确定失败记录信息中记录 内容所属的目标小区；
其中，所述失败记录信息，是所述用户设备对条件切换命令所包含的小区配置进行适配性检测，并且所述小区配置的适配性检测失败时记录的。
根据本公开实施例的第三方面，提供一种信息传输装置，其中，所述装置包括：检测模块、记录模块和发送模块，其中，
所述检测模块，配置为对条件切换命令所包含目标小区的小区配置进行适配性检测；
所述记录模块，配置为当所述小区配置的适配性检测失败时，至少记录所述目标小区的小区标识；
所述发送模块，配置为上报包含所述小区标识的失败记录信息。
根据本公开实施例的第四方面，提供一种信息传输装置，其中，所述装置包括：接收模块和第二确定模块，其中，
所述接收模块，配置为接收用户设备上报的失败记录信息；
所述第二确定模块，配置为根据所述失败记录信息中包含的小区标识，确定失败记录信息中记录内容所属的目标小区；
其中，所述失败记录信息，是所述用户设备对条件切换命令所包含的小区配置进行适配性检测，并且所述小区配置的适配性检测失败时记录的。
根据本公开实施例的第五方面，提供一种通信设备，包括处理器、存储器及存储在存储器上并能够有所述处理器运行的可执行程序，其中，所述处理器运行所述可执行程序时执行如第一方面或第二方面所述信息传输方法的步骤。
本公开实施例提供的信息传输方法、装置及通信设备，用户设备对条件切换命令所包含目标小区的小区配置进行适配性检测；当所述小区配置的适配性检测失败时，至少记录所述目标小区的小区标识；上报包含所述小区标识的失败记录信息。如此，通过失败记录信息中的小区标识，准确 确定小区配置适配性检测失败的目标小区，进而在后续进行目标小区维护时，可以提高目标小区维护的针对性，提高维护效率。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开实施例。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本发明实施例，并与说明书一起用于解释本发明实施例的原理。
图1是根据一示例性实施例示出的一种无线通信系统的结构示意图；
图2是根据一示例性实施例示出的一种信息传输方法的流程示意图；
图3是根据一示例性实施例示出的另一种信息传输方法的流程示意图；
图4是根据一示例性实施例示出的又一种信息传输方法的流程示意图；
图5是根据一示例性实施例示出的一种信息传输装置的框图；
图6是根据一示例性实施例示出的另一种信息传输装置的框图；
图7是根据一示例性实施例示出的一种用于信息传输的装置的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明实施例相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本发明实施例的一些方面相一致的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含 一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开实施例范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
请参考图1，其示出了本公开实施例提供的一种无线通信系统的结构示意图。如图1所示，无线通信系统是基于蜂窝移动通信技术的通信系统，该无线通信系统可以包括：若干个终端11以及若干个基站12。
其中，终端11可以是指向用户提供语音和/或数据连通性的设备。终端11可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网进行通信，终端11可以是物联网终端，如传感器设备、移动电话(或称为“蜂窝”电话)和具有物联网终端的计算机，例如，可以是固定式、便携式、袖珍式、手持式、计算机内置的或者车载的装置。例如，站(Station，STA)、订户单元(subscriber unit)、订户站(subscriber station)、移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点、远程终端(remote terminal)、接入终端(access terminal)、用户装置(user terminal)、用户代理(user agent)、用户设备(user device)、或用户终端(user equipment，UE)。或者，终端11也可以是无人飞行器的设备。或者，终端11也可以是车载设备，比如，可以是具有无线通信功能的行车电脑，或者是外接行车电脑的无线通信设备。或者，终端11也可以是路边设备，比如，可以是具有无线通信功能的路灯、信号灯或者其它路边设备等。
基站12可以是无线通信系统中的网络侧设备。其中，该无线通信系统可以是第四代移动通信技术(the 4th generation mobile communication，4G) 系统，又称长期演进(Long Term Evolution，LTE)系统；或者，该无线通信系统也可以是5G系统，又称新空口(new radio，NR)系统或5G NR系统。或者，该无线通信系统也可以是5G系统的再下一代系统。其中，5G系统中的接入网可以称为NG-RAN(New Generation-Radio Access Network，新一代无线接入网)。或者，MTC系统。
其中，基站12可以是4G系统中采用的演进型基站(eNB)。或者，基站12也可以是5G系统中采用集中分布式架构的基站(gNB)。当基站12采用集中分布式架构时，通常包括集中单元(central unit，CU)和至少两个分布单元(distributed unit，DU)。集中单元中设置有分组数据汇聚协议(Packet Data Convergence Protocol，PDCP)层、无线链路层控制协议(Radio Link Control，RLC)层、媒体访问控制(Media Access Control，MAC)层的协议栈；分布单元中设置有物理(Physical，PHY)层协议栈，本公开实施例对基站12的具体实现方式不加以限定。
基站12和终端11之间可以通过无线空口建立无线连接。在不同的实施方式中，该无线空口是基于第四代移动通信网络技术(4G)标准的无线空口；或者，该无线空口是基于第五代移动通信网络技术(5G)标准的无线空口，比如该无线空口是新空口；或者，该无线空口也可以是基于5G的更下一代移动通信网络技术标准的无线空口。
在一些实施例中，终端11之间还可以建立E2E(End to End，端到端)连接。比如车联网通信(vehicle to everything，V2X)中的V2V(vehicle to vehicle，车对车)通信、V2I(vehicle to Infrastructure，车对路边设备)通信和V2P(vehicle to pedestrian，车对人)通信等场景。
在一些实施例中，上述无线通信系统还可以包含网络管理设备13。
若干个基站12分别与网络管理设备13相连。其中，网络管理设备13可以是无线通信系统中的核心网设备，比如，该网络管理设备13可以是演 进的数据分组核心网(Evolved Packet Core，EPC)中的移动性管理实体(Mobility Management Entity，MME)。或者，该网络管理设备也可以是其它的核心网设备，比如服务网关(Serving GateWay，SGW)、公用数据网网关(Public Data Network GateWay，PGW)、策略与计费规则功能单元(Policy and Charging Rules Function，PCRF)或者归属签约用户服务器(Home Subscriber Server，HSS)等。对于网络管理设备13的实现形态，本公开实施例不做限定。
本公开实施例涉及的执行主体包括但不限于：支持5G移动通信技术的终端或基站。
本公开实施例的一种应用场景为，为了提高小区切换的鲁棒性，第五代(5G，5 th Generation)移动通信技术提出了基于条件的切换过程(CHO，Conditional HandOver)，即网络可以提前向用户设备发送条件切换命令，条件切换命令包括一套或多套切换触发条件和目标小区的小区配置，其中，切换触发条件是源基站产生的，目标小区的小区配置可由目标小区产生的。用户设备根据触发条件判断何时进行小区切换，用户设备根据目标小区的小区配置与目标小区建立通信连接。
5G移动通信技术中，当出现链路失败时，用户设备会记录失败变量信息，失败变量信息包括：失败前的服务小区，最后的测量结果，切换目标小区，位置信息，失败前使用的C-RNTI，失败原因等。
当链路失败是小区切换失败引起的时，失败原因设置为切换失败；当链路失败是无线链路失败引起的时，失败原因设置为无线链路失败。
当用户设备收到无线资源控制(RRC，Radio Resource Control)连接重配(Connection Reconfiguration)消息后，会进行适配性检测(compliant check)，如果适配性检测失败，则会触发用户设备进行RRC重建，此时用户设备可以记录失败变量信息为RRC连接重配失败。
当用户设备恢复与基站的连接之后，可以将记录的失败变量信息传输给基站，基站基于失败变量信息可以进一步进行网络优化。
相关技术中，用户设备收到条件切换命令后，用户设备会对条件切换命令进行解码，并尝试对目标小区的小区配置进行适配性检测。如果目标小区的小区配置发生了适配性检测失败，则会造成用户设备链路失败。但是，目前的失败变量信息不会记录哪个目标小区的目标小区的小区配置出现了适配性问题，从而无法确认出现问题的基站，不能有目的的进行优化。
如图2所示，本示例性实施例提供一种信息传输方法，可以应用于无线通信的用户设备中，所述方法包括：
步骤101：对条件切换命令所包含目标小区的小区配置进行适配性检测；
步骤102：当小区配置的适配性检测失败时，至少记录目标小区的小区标识；
步骤103：上报包含小区标识的失败记录信息。
步骤101中，条件切换命令可以是用户设备在基于条件的小区切换过程(CHO，Conditional HandOver)中，由用户设备连接的源基站发送给用户设备的切换命令。条件切换命令中可以包括：小区切换触发条件和小区配置。
小区切换触发条件是触发用户设备进行小区切换的条件，示例性的，当用户设备测量到源小区的链路质量与目标小区的链路质量的差值达到设定门限时，可以认为满足小区切换触发条件。条件切换命令中，小区切换触发条件可以有一个或多个。小区切换触发条件可以由源基站进行配置。
小区配置可以是用于用户设备与目标小区建立连接的配置，示例性的，小区配置可以包括：目标小区识别信息、无线资源控制配置、承载配置和物理上行控制信道配置等。小区配置可以由目标小区所属的基站进行配置。
示例性的，用户设备收到条件切换命令包括的两个小区配置，分别为：
a：小区1，将数据无线承载(DRB，dataResource Bearer)1和DRB2映射到逻辑信道组(LCG，logical group)1的配置；
b：小区2，将DRB1和DRB2映射到LCG1的配置，将DRB3配置映射到LCG2的配置。
目标小区可以是源基站指示的用户设备可以切换的小区。用户设备接收到的条件切换命令中，可以具有一个或多个目标小区的小区配置。
步骤102中，适配性检测可以是用户设备将自身的用户设备配置与目标小区的小区配置进行比对，确定是否可以满足目标小区的小区配置需求的处理过程。例如，用户设备可以对比自身具有的无线通信资源配置是否符合目标小区的小区配置的需求。
小区配置的适配性检测失败的情况可以是用户设备不具有小区配置中的资源等。
小区标识具有唯一性，可以用于标识唯一的目标小区。示例性的，小区标识可以是一个比特序列，例如，小区标识可以是一个28位的比特序列。
当小区配置的适配性检测失败时，可以记录适配性检测失败的小区配置的目标小区；并通过失败记录信息将记录的目标小区进行上报。可以将失败记录信息发送给用户设备连接的基站，或由基站转发给核心网。其中，失败记录信息可以通过RRC连接发送给基站，失败记录信息可以通过携带在RRC信令中的方式进行传输。核心网或基站可以根据失败记录信息中的小区标识，确定小区配置适配性检测失败的目标小区。失败记录信息可以是针对小区配置的适配性检测失败的情况的记录；核心网或基站接收到失败记录信息，可以确定出现小区配置的适配性检测失败，并根据失败记录信息中的小区标识可以确定小区配置适配性检测失败的目标小区。如此，通过失败记录信息中的小区标识，准确确定小区配置适配性检测失败的目 标小区，进而在后续进行目标小区维护时，可以提高目标小区维护的针对性，提高维护效率。
在一个实施例中，失败记录信息，还包括：失败标识，其中，失败标识用于指示目标小区的小区配置适配性检测失败。
失败记录信息可以记录不同的链路失败原因例如：当链路失败是切换失败引起的，可以在失败记录信息中记录失败原因为切换失败；当链路失败是无线链路失败引起的，可以在失败记录信息中记录失败原因为无线链路失败。
小区配置适配性检测失败时，可以在失败记录信息中记录失败原因为小区配置适配性检测失败。
可以在失败记录信息中通过记录失败标识的方式记录失败原因为小区配置适配性检测失败。基站或核心网接收到失败记录信息后，可以根据失败标识确定小区发生链路失败的原因。
示例性的，对于上述示例中a和b两个小区配置；当b小区配置，即针对小区2的小区配置适配性检测失败时，可以在失败记录信息中记录小区2的小区标识以及预设值的比特序列，其中，预设值的比特序列可以指示小区配置适配性检测失败。如此，基站或核心网接收到失败记录信息后，可以确定小区2的小区配置适配性检测失败。
在一个实施例中，步骤103之前，方法还包括：进行无线资源控制RRC连接重建；步骤103可以包括：在完成RRC连接重建后，通过基站向核心网上报失败记录信息。
小区配置适配性检测失败可以触发用户设备进行RRC连接重建。RRC连接重建后，用户设备连接的小区可以与RRC连接重建前连接的小区相同或不同，用户设备连接的基站也可以与RRC连接重建前连接的基站相同或不同。
用户设备可以在RRC连接重建后上报失败记录信息。
在一个实施例中，步骤101中的小区配置的适配性检测失败，包括：
当小区配置包括不具有的用户设备配置时，，确定小区配置的适配性检测失败。
用户设备配置可以是用户设备通过源基站转发给目标小区的用户设备自身的配置，可以包括承载配置和/或支持的频段信息等。目标小区接收到用户设备配置，可以为用户设备配置分配不同的资源，并提供相应的接入信息，该过程得到的资源配置和接入信息的配置的结果即为前述小区配置。小区配置可以包括：无线资源控制配置和/或承载配置等。用户设备配置和/或小区配置在传输或处理过程中，由于受到干扰等因素的影响会出现用户设备接收到的小区配置与用户设备配置不匹配的情况。
当用户设备配置中不具有小区配置所包含的资源配置或承载配置等时，可以确定小区配置的适配性检测失败。
在一个实施例中，小区配置包括不具有的用户设备配置，包括：小区配置包括用户设备不具有的数据无线承载配置。
用户设备可以有多个数据承载配置，并将自身的多个数据承载配置通过源基站转发给目标基站，由目标基站对用户设备多个数据承载映射逻辑信道，并生成小区配置发送给用户终端。多个数据承载配置和小区配置在传输过程中由于传输环境等原因，或者在目标基站处理过程中会产生错误，因此，会产生用户设备接收的小区配置中的数据承载配置与用户设备的实际数据承载配置不一致的情况。如此产生小区配置的适配性检测失败。
示例性的，用户设备收到条件切换命令包括的两个小区配置，分别为：
a：小区1，将DRB1和DRB2映射到LCG1的配置。
b：小区2，将DRB1和DRB2映射到LCG1的配置，将DRB3映射到LCG2的配置。
用户设备进行适配性检测，发现用户设备不具有DRB3，则确定小区2的小区配置出现适配性检测失败。
如图3所示，本示例性实施例提供一种信息传输方法，可以应用于无线通信的网络侧，如基站或核心网中，方法包括：
步骤201：接收用户设备上报的失败记录信息；
步骤202：根据失败记录信息中包含的小区标识，确定失败记录信息中记录内容所属的目标小区；
失败记录信息，是用户设备对条件切换命令所包含的小区配置进行适配性检测，并且小区配置的适配性检测失败时记录的。
条件切换命令可以是用户设备在基于条件的小区切换过程中，由用户设备连接的源基站发送给用户设备的切换命令。条件切换命令中可以包括：小区切换触发条件和小区配置。
小区切换触发条件是触发用户设备进行小区切换的条件，示例性的，当用户设备测量到源小区的链路质量与目标小区的链路质量的差值达到设定门限时，可以认为满足小区切换触发条件。条件切换命令中，小区切换触发条件可以有一个或多个。小区切换触发条件可以由源基站进行配置。
小区配置可以是用于用户设备与目标小区建立连接的配置，示例性的，小区配置可以包括：目标小区识别信息、无线资源控制配置、承载配置和物理上行控制信道配置等。小区配置可以由目标小区所属的基站进行配置。
示例性的，用户设备收到条件切换命令包括的两个小区配置，分别为：
a：小区1，将DRB1和DRB2映射到LCG1的配置；
b：小区2，将DRB1和DRB2映射到LCG1的配置，将DRB3映射到LCG2的配置。
目标小区可以是源基站指示的用户设备可以切换的小区。用户设备接收到的条件切换命令中，可以具有一个或多个目标小区的小区配置。
适配性检测可以是用户设备将自身的用户设备配置与目标小区的小区配置进行比对，确定是否可以满足目标小区的小区配置的需求的处理过程。例如，用户设备可以对比自身具有的无线通信资源配置是否符合目标小区的小区配置的需求。
小区配置的适配性检测失败的情况可以是用户设备不具有小区配置中的资源等。
小区标识具有唯一性，可以用于标识唯一的目标小区。示例性的，小区标识可以是一个比特序列，例如，小区标识可以是一个28位的比特序列。
当小区配置的适配性检测失败时，可以记录适配性检测失败的小区配置的目标小区；并通过失败记录信息将记录的目标小区进行上报。可以将失败记录信息发送给用户设备连接的基站，或由基站转发给核心网。其中，失败记录信息可以通过RRC连接发送给基站，失败记录信息可以通过携带在RRC信令中的方式进行传输。
核心网或基站可以根据失败记录信息中的小区标识，确定小区配置适配性检测失败的目标小区。失败记录信息可以是针对小区配置的适配性检测失败的情况的记录；核心网或基站接收到失败记录信息，可以确定出现小区配置的适配性检测失败，并根据失败记录信息中的小区标识可以确定小区配置适配性检测失败的目标小区。
如此，通过失败记录信息中的小区标识，准确确定小区配置适配性检测失败的目标小区，进而在后续进行目标小区维护时，可以提高目标小区维护的针对性，提高维护效率。
在一个实施例中，方法还包括：
根据失败记录信息中包含的失败标识，确定目标小区的小区配置适配性检测失败。
失败记录信息可以记录不同的链路失败原因例如：当链路失败是切换 失败引起的，可以在失败记录信息中记录失败原因为切换失败；当链路失败是无线链路失败引起的，可以在失败记录信息中记录失败原因为无线链路失败。小区配置适配性检测失败时，可以在失败记录信息中记录失败原因为小区配置适配性检测失败。
可以在失败记录信息中通过记录失败标识的方式记录失败原因为小区配置适配性检测失败。基站或核心网接收到失败记录信息后，可以根据失败标识确定小区发生链路失败的原因。
示例性的，对于上述示例中a和b两个小区配置；当b小区配置，即针对小区2的小区配置适配性检测失败时，可以在失败记录信息中记录小区2的小区标识以及预设值的比特序列，其中，预设值的比特序列可以指示小区配置适配性检测失败。如此，基站或核心网接收到失败记录信息后，可以确定小区2的小区配置适配性检测失败。
在一个实施例中，方法还包括：在目标小区中删除适配性检测失败的小区配置。
目标小区在配置小区配置后，由用户设备的源基站将目标小区的小区配置发送给用户设备。如果目标小区在预定时间内没有检测到用户设备接入，可以将配置的小区配置删除，节省存储资源。
在一个实施例中，接收用户设备上报的失败记录信息，包括：
通过无线资源控制RRC连接接收用户设备上报的失败记录信息。
失败记录信息可以通过RRC连接发送给基站，失败记录信息可以通过携带在RRC信令中的方式进行传输。
以下结合上述任意实施例提供一个具体示例：
用户设备进行适配性检测及上报适配性检测失败小区的具体步骤如图4所示，包括：
步骤401：当用户设备收到条件切换命令后，进行适配性检测，如果某 个目标小区的配置适配性检测失败，则记录失败原因为适配性检测失败，同时记录出现适配性检测失败的目标小区标识。
示例性的，用户设备收到条件切换命令包括的两个小区配置，分别为：
a：小区1，将DRB1和DRB2映射到LCG1的配置。
b：小区2，将DRB1和DRB2映射到LCG1的配置，将DRB3映射到LCG2的配置。
用户设备进行适配性检测，发现目前用户设备没有DRB3，则小区2的配置出现适配性检测失败。
在失败记录信息中记录失败标识为适配性检测失败，并记录目标小区的小区标识2。
步骤402：当恢复连接之后，用户设备上报记录的失败信息，核心网络可以基于失败信息找到出现问题的基站，进行检测和优化。
本发明实施例还提供了一种信息传输装置，应用于无线通信的用户设备中，图5为本发明实施例提供的信息传输装置100的组成结构示意图；如图5所示，装置100包括：检测模块110、记录模块120和发送模块130，其中，
检测模块110，配置为对条件切换命令所包含目标小区的小区配置进行适配性检测；
记录模块120，配置为当小区配置的适配性检测失败时，至少记录目标小区的小区标识；
发送模块130，配置为上报包含小区标识的失败记录信息。
在一个实施例中，失败记录信息，还包括：失败标识，其中，失败标识用于指示目标小区的小区配置适配性检测失败。
在一个实施例中，装置100还包括：
重建模块140，配置为在上报包含小区标识的失败记录信息之前，进行 无线资源控制RRC连接重建；
发送模块130，包括：
发送子模块131，配置为在完成RRC连接重建后，通过基站向核心网上报失败记录信息。
在一个实施例中，装置100包括：
第一确定模块150，配置为当所述小区配置包括不具有的用户设备配置时，确定小区配置的适配性检测失败。
在一个实施例中，第一确定模块150，包括：
确定子模块151，配置为当小区配置包括用户设备不具有的数据无线承载配置时，确定小区配置的适配性检测失败。
本发明实施例还提供了一种信息传输装置，可以应用于无线通信的网络侧，如基站或核心网中，图6为本发明实施例提供的信息传输装置200的组成结构示意图；如图6所示，装置200包括：接收模块210和第二确定模块220，其中，
接收模块210，配置为接收用户设备上报的失败记录信息；
第二确定模块220，配置为根据失败记录信息中包含的小区标识，确定失败记录信息中记录内容所属的目标小区；
失败记录信息，是用户设备对条件切换命令所包含的小区配置进行适配性检测，并且小区配置的适配性检测失败时记录的。
在一个实施例中，装置200还包括：
第三确定模块230，配置为根据失败记录信息中包含的失败标识，确定目标小区的小区配置适配性检测失败。
在一个实施例中，装置200还包括：
操作模块240，配置为在目标小区中删除适配性检测失败的小区配置。
在一个实施例中，接收模块210，包括：
接收子模块211，配置为通过无线资源控制RRC连接接收用户设备上报的失败记录信息。
在示例性实施例中，检测模块110、记录模块120、发送模块130、重建模块140、第一确定模块150、接收模块210、第二确定模块22//第三确定模块230和操作模块240等可以被一个或多个中央处理器(CPU，Central Processing Unit)、图形处理器(GPU，Graphics Processing Unit)、基带处理器(BP，baseband processor)、应用专用集成电路(ASIC，Application Specific Integrated Circuit)、DSP、可编程逻辑器件(PLD，Programmable Logic Device)、复杂可编程逻辑器件(CPLD，Complex Programmable Logic Device)、现场可编程门阵列(FPGA，Field-Programmable Gate Array)、通用处理器、控制器、微控制器(MCU，Micro Controller Unit)、微处理器(Microprocessor)、或其他电子元件实现，用于执行前述方法。
图7是根据一示例性实施例示出的一种用于信息传输的装置3000的框图。例如，装置3000可以是移动电话，计算机，数字广播终端，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
参照图7，装置3000可以包括以下一个或多个组件：处理组件3002，存储器3004，电源组件3006，多媒体组件3008，音频组件3010，输入/输出(I/O)的接口3012，传感器组件3014，以及通信组件3016。
处理组件3002通常控制装置3000的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件3002可以包括一个或多个处理器3020来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件3002可以包括一个或多个模块，便于处理组件3002和其他组件之间的交互。例如，处理组件3002可以包括多媒体模块，以方便多媒体组件3008和处理组件3002之间的交互。
存储器3004被配置为存储各种类型的数据以支持在设备3000的操作。 这些数据的示例包括用于在装置3000上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器3004可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件3006为装置3000的各种组件提供电力。电源组件3006可以包括电源管理系统，一个或多个电源，及其他与为装置3000生成、管理和分配电力相关联的组件。
多媒体组件3008包括在装置3000和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件3008包括一个前置摄像头和/或后置摄像头。当设备3000处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件3010被配置为输出和/或输入音频信号。例如，音频组件3010包括一个麦克风(MIC)，当装置3000处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器3004或经由通信组件3016发送。在一些实施例中，音频组件3010还包括一个扬声器，用于输出音频信号。
I/O接口3012为处理组件3002和外围接口模块之间提供接口，上述外 围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件3014包括一个或多个传感器，用于为装置3000提供各个方面的状态评估。例如，传感器组件3014可以检测到设备3000的打开/关闭状态，组件的相对定位，例如组件为装置3000的显示器和小键盘，传感器组件3014还可以检测装置3000或装置3000一个组件的位置改变，用户与装置3000接触的存在或不存在，装置3000方位或加速/减速和装置3000的温度变化。传感器组件3014可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件3014还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件3014还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件3016被配置为便于装置3000和其他设备之间有线或无线方式的通信。装置3000可以接入基于通信标准的无线网络，如Wi-Fi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件3016经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，通信组件3016还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，装置3000可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器3004，上述指令可由装置3000的处理器 3020执行以完成上述方法。例如，非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本发明实施例的其它实施方案。本申请旨在涵盖本发明实施例的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本发明实施例的一般性原理并包括本公开实施例未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本发明实施例的真正范围和精神由下面的权利要求指出。
应当理解的是，本发明实施例并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本发明实施例的范围仅由所附的权利要求来限制。

Claims (19)

  1. 一种信息传输方法，其中，所述方法包括：
    对条件切换命令所包含目标小区的小区配置进行适配性检测；
    当所述小区配置的适配性检测失败时，至少记录所述目标小区的小区标识；
    上报包含所述小区标识的失败记录信息。
  2. 根据权利要求1所述的方法，其中，
    所述失败记录信息，还包括：失败标识，其中，所述失败标识用于指示所述目标小区的所述小区配置适配性检测失败。
  3. 根据权利要求1或2所述的方法，其中，所述上报包含所述小区标识的失败记录信息之前，所述方法还包括：
    进行无线资源控制RRC连接重建；
    所述上报包含所述小区标识的失败记录信息，包括：
    在完成所述RRC连接重建后，通过基站向核心网上报所述失败记录信息。
  4. 根据权利要求1或2所述的方法，其中，所述小区配置的适配性检测失败，包括：
    所述小区配置包括不具有的用户设备配置时，确定所述小区配置的适配性检测失败。
  5. 根据权利要求4所述的方法，其中，所述小区配置包括不具有的用户设备配置，包括：
    所述小区配置包括所述用户设备不具有的数据无线承载配置。
  6. 一种信息传输方法，其中，所述方法包括：
    接收用户设备上报的失败记录信息；
    根据所述失败记录信息中包含的小区标识，确定失败记录信息中记录 内容所属的目标小区；
    其中，所述失败记录信息，是所述用户设备对条件切换命令所包含的小区配置进行适配性检测，并且所述小区配置的适配性检测失败时记录的。
  7. 根据权利要求6所述的方法，其中，所述方法还包括：
    根据所述失败记录信息中包含的失败标识，确定所述目标小区的小区配置适配性检测失败。
  8. 根据权利要求6所述的方法，其中，所述方法还包括：
    在目标小区中删除适配性检测失败的所述小区配置。
  9. 根据权利要求6至8任一项所述的方法，其中，所述接收用户设备上报的失败记录信息，包括：
    通过无线资源控制RRC连接接收所述用户设备上报的所述失败记录信息。
  10. 一种信息传输装置，其中，所述装置包括：检测模块、记录模块和发送模块，其中，
    所述检测模块，配置为对条件切换命令所包含目标小区的小区配置进行适配性检测；
    所述记录模块，配置为当所述小区配置的适配性检测失败时，至少记录所述目标小区的小区标识；
    所述发送模块，配置为上报包含所述小区标识的失败记录信息。
  11. 根据权利要求10所述的装置，其中，
    所述失败记录信息，还包括：失败标识，其中，所述失败标识用于指示所述目标小区的所述小区配置适配性检测失败。
  12. 根据权利要求10或11所述的装置，其中，所述装置还包括：
    重建模块，配置为在上报包含所述小区标识的所述失败记录信息之前，进行无线资源控制RRC连接重建；
    所述发送模块，包括：
    发送子模块，配置为在完成所述RRC连接重建后，通过基站向核心网上报所述失败记录信息。
  13. 根据权利要求10或11所述的装置，其中，所述装置包括：
    第一确定模块，配置为当所述小区配置包括不具有的用户设备配置时，确定所述小区配置的适配性检测失败。
  14. 根据权利要求13所述的装置，其中，所述第一确定模块，包括：
    确定子模块，配置为当所述小区配置包括所述用户设备不具有的数据无线承载配置时，确定所述小区配置的适配性检测失败。
  15. 一种信息传输装置，其中，所述装置包括：接收模块和第二确定模块，其中，
    所述接收模块，配置为接收用户设备上报的失败记录信息；
    所述第二确定模块，配置为根据所述失败记录信息中包含的小区标识，确定失败记录信息中记录内容所属的目标小区；
    其中，所述失败记录信息，是所述用户设备对条件切换命令所包含的小区配置进行适配性检测，并且所述小区配置的适配性检测失败时记录的。
  16. 根据权利要求15所述的装置，其中，所述装置还包括：
    第三确定模块，配置为根据所述失败记录信息中包含的失败标识，确定所述目标小区的小区配置适配性检测失败。
  17. 根据权利要求15所述的装置，其中，所述装置还包括：
    操作模块，配置为在目标小区中删除适配性检测失败的所述小区配置。
  18. 根据权利要求15至17任一项所述的装置，其中，所述接收模块，包括：
    接收子模块，配置为通过无线资源控制RRC连接接收所述用户设备上报的所述失败记录信息。
  19. 一种通信设备，包括处理器、存储器及存储在存储器上并能够有所述处理器运行的可执行程序，其中，所述处理器运行所述可执行程序时执行如权利要求1至5或6至9任一项所述信息传输方法的步骤。
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