WO2019134669A1 - 无线链路失败的处理方法、用户终端和网络侧设备 - Google Patents

无线链路失败的处理方法、用户终端和网络侧设备 Download PDF

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Publication number
WO2019134669A1
WO2019134669A1 PCT/CN2019/070369 CN2019070369W WO2019134669A1 WO 2019134669 A1 WO2019134669 A1 WO 2019134669A1 CN 2019070369 W CN2019070369 W CN 2019070369W WO 2019134669 A1 WO2019134669 A1 WO 2019134669A1
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Prior art keywords
information
radio link
cell
link failure
user terminal
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PCT/CN2019/070369
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English (en)
French (fr)
Inventor
金巴
杨晓东
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维沃移动通信有限公司
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Priority to US16/960,238 priority Critical patent/US11382160B2/en
Publication of WO2019134669A1 publication Critical patent/WO2019134669A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a method for processing a radio link failure, a user terminal, and a network side device.
  • the user terminal may experience a failure of the radio link, for example, a radio link failure caused by a poor network signal or a handover failure, wherein the handover failure may be that the handover occurs too early or too late. , or switch to the wrong cell, etc.
  • the failure of the radio link of the user terminal affects the communication performance of the user terminal and also affects the communication performance of the communication system. It can be seen that the communication performance of such a communication system is relatively poor.
  • Some embodiments of the present disclosure provide a method for processing a radio link failure, a user terminal, and a network side device to solve the problem that the communication performance of the communication system is relatively poor.
  • some embodiments of the present disclosure provide a method for processing a radio link failure, the method being applied to a user terminal, where the method includes: recording radio link failure information of a radio link failure that occurs in the user terminal If the user terminal enters the connected state or the inactive state in the current cell, the wireless link failure information is reported to the network side.
  • some embodiments of the present disclosure provide a method for processing a radio link failure, where the method is applied to a network side device, where the method includes: receiving, at a current cell, radio link failure information sent by a user terminal; and The current cell is different from the cell in which the user terminal fails to generate a radio link, and the radio link failure information is sent to the network side device of the cell in which the radio link fails.
  • some embodiments of the present disclosure provide a user terminal, where the user terminal includes:
  • a recording module configured to record radio link failure information of the radio link failure that occurs in the user terminal
  • a reporting module configured to report to the network side if the user terminal enters a connected state or an inactive state in the current cell The wireless link failure information.
  • some embodiments of the present disclosure provide a network side device, where the network side device includes: a receiving module, configured to receive, in a current cell, radio link failure information sent by a user terminal, and a sending module, where The current cell is different from the cell in which the user terminal fails to generate a radio link, and the radio link failure information is sent to the network side device of the cell in which the radio link fails.
  • some embodiments of the present disclosure provide a user terminal, the user terminal comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor, the computer program
  • the processor when executed by the processor, implements steps in a method of processing a wireless link failure on the user terminal side provided by some embodiments of the present disclosure.
  • some embodiments of the present disclosure provide a network side device, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, When the computer program is executed by the processor, the processor implements steps in a method of processing a wireless link failure on the network side device side provided by some embodiments of the present disclosure.
  • some embodiments of the present disclosure provide a computer readable storage medium comprising a computer program stored on the computer readable storage medium, the computer program being executed by a processor
  • the processor implements the steps of a method for processing a wireless link failure on a user terminal side provided by some embodiments of the present disclosure, or the processor implements some embodiments of the present disclosure when the computer program is executed by a processor The step of the method for processing the wireless link failure on the network side device side.
  • the present disclosure provides a network side device.
  • the network side device includes: a processor, a transceiver, and a bus interface, wherein the processor and the transceiver are connected to each other by the bus structure, and the transceiver is configured to implement the disclosure under the control of the processor.
  • the technical solution of the present disclosure can enable the radio link failure information acquired by the network side, so that the network can be optimized according to the radio link failure information, thereby improving the communication performance of the communication system.
  • FIG. 1 is a structural diagram of a system to which a method of processing a radio link failure provided by some embodiments of the present disclosure is applied;
  • FIG. 2 is a flowchart of a method for processing a radio link failure provided by some embodiments of the present disclosure
  • FIG. 3 is another flow chart of a method for processing a radio link failure provided by some embodiments of the present disclosure
  • FIG. 5 is a structural diagram of a user terminal provided by some embodiments of the present disclosure.
  • FIG. 6 is a structural diagram of a network side device according to some embodiments of the present disclosure.
  • FIG. 7 is another structural diagram of a user terminal provided by some embodiments of the present disclosure.
  • FIG. 8 is another structural diagram of a network side device provided by some embodiments of the present disclosure.
  • FIG. 1 is a structural diagram of a system to which a method for processing a radio link failure according to some embodiments of the present disclosure is applied.
  • the system includes a user terminal 11 and a network side device 12, wherein the user terminal 11 can be a User Equipment (UE), for example, a mobile phone, a tablet personal computer, or a laptop computer ( Terminal computer devices such as a Laptop Computer, a personal digital assistant (PDA), a Mobile Internet Device (MID), or a Wearable Device.
  • UE User Equipment
  • Terminal computer devices such as a Laptop Computer, a personal digital assistant (PDA), a Mobile Internet Device (MID), or a Wearable Device.
  • PDA personal digital assistant
  • MID Mobile Internet Device
  • the network side device 12 may be a base station (eg, gNB, 5G NR NB) in the 5G network, or the network side device 12 may be a base station (eg, eNB, eLTE NB) in the 4G network, or the network side device 12 It may be a network side device in a WiFi network, or the above network side device 12 may be a network side device or the like in a Bluetooth network.
  • the foregoing system may include network side devices in a plurality of different networks, and the network side devices between the different networks may communicate, for example, perform transmission of wireless link failure information. It should be noted that the specific type of the network side device 12 is not limited in some embodiments of the present disclosure.
  • FIG. 2 is a flowchart of a method for processing a radio link failure according to some embodiments of the present disclosure, where the method is applied to a user terminal. As shown in FIG. 2, the method includes the following steps 201-202.
  • Step 201 Record radio link failure information of the radio link failure that occurs in the user terminal.
  • Step 201 may be a radio link failure information recorded when the user terminal fails to generate a radio link.
  • the radio link failure information may be at least one of a location, time, cell, power, signal strength, area, network slice, etc., used to describe a radio link failure occurring at the user terminal, some embodiments of the present disclosure Not limited.
  • Step 202 If the user terminal enters a connected state or an inactive state in the current cell, reports the radio link failure information to the network side.
  • the current cell may be a cell that is currently entering, for example, a cell that is accessed when the user terminal accesses the connected state or the inactive state, and the cell may be a cell in which the user terminal fails to generate a radio link, or the current cell may be The cell in which the radio link failure occurs with the user terminal is a different cell, for example, a cell of a different network, or a different cell of the same network, etc., and some embodiments of the present disclosure are not limited.
  • the information that the radio link failure information is reported to the network side may be that the radio link failure information is reported to the network side device of the current cell.
  • the network may go to the cell where the radio link fails.
  • the network side device sends the radio link failure information, for example, forwarding the radio link failure information, so that the network side device can perform network optimization according to the radio link failure information, so as to improve the communication performance of the communication system. For example, adjusting the power of the power or adjusting the antenna array or adjusting the cell coverage of the network side device, etc., some embodiments of the present disclosure are not limited.
  • the network side device of the current cell may perform network optimization according to the radio link failure information to improve the communication performance of the communication system.
  • radio link failure information it is not limited to report the radio link failure information to the network side device of the current cell, for example, it may also report the radio link failure information to the network side device or other network side device of the cell in which the radio link fails. Some embodiments of the present disclosure are not limited.
  • the above method can be applied to different communication networks, for example, can be applied to at least one of a 5G communication network, a 4G communication network, a WiFi network, and a Bluetooth network.
  • the wireless link failure information may be reported to the network side device of the 5G communication network, and the 5G communication network is The network side device forwards the wireless link failure information to the network device of the WiFi network, so that the network device of the WiFi network can perform network optimization according to the wireless link failure information; or the user terminal fails to generate a wireless link in the 4G communication network.
  • the wireless link failure information can be reported to the network side device of the 5G communication network, and the network side device of the 5G communication network forwards the information to the network side device of the 4G communication network.
  • the wireless link failure information so that the network side device of the 4G communication network can perform network optimization according to the wireless link failure information; or, the user terminal fails to generate a wireless link in the first cell of the 5G communication network, and then, in the 5G communication If the second cell of the network enters a connected state or an inactive state, it may go to the second small
  • the network side device of the area reports the radio link failure information, and the network side device of the second cell forwards the radio link failure information to the network side device of the first cell, so that the network side device of the first cell can be based on the radio link. Failure information for network optimization.
  • the wireless link failure information of the wireless link failure that occurs in the user terminal is recorded; if the user terminal enters the connected state or the inactive state in the current cell, the network side reports the The wireless link failure information enables the wireless link failure information acquired by the network side, so that the network can be optimized according to the wireless link failure information, thereby improving the communication performance of the communication system.
  • FIG. 3 is another flowchart of a method for processing a radio link failure according to some embodiments of the present disclosure, where the method is applied to a user terminal. As shown in FIG. 3, the method includes the following steps 301-302.
  • Step 301 Record radio link failure information of the radio link failure that occurs in the user terminal.
  • Step 302 If the user terminal enters the connected state or the inactive state in the current cell, the wireless chain is reported to the network side in a radio resource control (RRC) connection process or an RRC recovery process. Road failure information.
  • RRC radio resource control
  • the foregoing RRC connection process may be an RRC reestablishment connection process or a non-reestablished RRC connection process.
  • the foregoing step of reporting the radio link failure information to the network side in the RRC connection process or the RRC resume process may be that the radio link failure information is sent to the network side by using an RRC connection procedure or an uplink message in an RRC resume process, for example: The radio link failure information is transmitted to the network side through the RRC connection procedure or the message (MSG) 1 or MSG3 in the RRC resume procedure.
  • the wireless link failure information can be avoided by using an additional message to save transmission resources, and the user terminal and the network side
  • the power consumption of the device in addition, can quickly report wireless link failure information to the network side to improve processing efficiency.
  • step 302 is replaceable.
  • step 302 can be replaced by:
  • the radio link failure information is reported to the network side.
  • the wireless link failure information is reported to the network side, so that the connection of the user terminal has been restored, so that the stability of the wireless link failure information is reported to the network side to improve the reporting of the wireless link.
  • the accuracy of the failure information success is reported to the network side, so that the connection of the user terminal has been restored, so that the stability of the wireless link failure information is reported to the network side to improve the reporting of the wireless link.
  • the current cell is the same cell as the cell that fails to generate a radio link;
  • the current cell and the cell in which the radio link failure occurs are different cells of the same network.
  • the current cell and the cell in which the radio link fails are cells of different networks.
  • the radio link failure information may be reported to the network side device of the cell in which the radio link fails, so that the network side device may directly according to the radio link.
  • the failure information is network optimized for the cell to improve the processing efficiency of the network optimization.
  • the user terminal can report the radio link failure information to the network side device of the other cell in the same network, so that the network side devices of the network can The radio link failure information is forwarded to implement network optimization for the cell in which the radio link fails.
  • the user terminal can report the radio link failure information to the network side device of the different network, so that the network side devices of different networks can forward the Radio link failure information to implement network optimization for a cell in which a radio link failure occurs.
  • the network side device of the current cell may send the wireless chain to the network side device of the cell in which the radio link fails to occur by using a wired or wireless network in a case where the current cell and the cell in which the radio link failure occurs are cells of different networks.
  • the path failure information for example, the LTE base station and the NR base station or the WiFi access point (AP) or the Bluetooth AP can forward the radio link failure information, specifically, the LTE base station and the NR base station or the WiFi AP or the Bluetooth AP.
  • a wired interface exists between the two, or a wireless interface existing between the LTE base station and the NR base station or the WiFi AP or the Bluetooth AP.
  • the wireless interface forwarding may include multiple forwarding.
  • the network side device of the current cell may also send, by the transit network side device, the network side device of the cell in which the radio link fails.
  • the wireless link failure information For example, the network side device that receives the radio link failure information reported by the user terminal forwards the radio link failure information to the user terminal through the third-party node (for example, the access network device or the core network device).
  • the third-party node for example, the access network device or the core network device.
  • Side equipment For example, the LTE base station can be forwarded to the NR base station first, and the NR base station can be forwarded to the WiFi AP.
  • the LTE base station can be forwarded to the NR core network node, and the NR core node can be forwarded to the NR base station or the Bluetooth AP.
  • the core network node includes, but is not limited to, an Access and Mobility Management Function (AMF), a Service Management Function (SMF), or a User Port Function (UPF).
  • AMF Access and Mobility Management Function
  • SMF Service Management Function
  • UPF User Port Function
  • the radio link failure information includes: cell identifier information, power information, measurement information, Received Signal Strength Indication (RSSI) information, and a basic service set (Basic Service Set, BSS) At least one of information, Bluetooth beacon, location information, network slice information, time information, and area information.
  • RSSI Received Signal Strength Indication
  • BSS Basic Service Set
  • the cell identification information can be used to make the network side aware of the relevant cells that have failed the radio link, thereby optimizing these cells.
  • the foregoing cell identifier information may include: identifier information of the reporting cell, where the reporting cell includes at least one of a cell in which the radio link fails and a neighboring cell in which the radio link fails.
  • the cell identification information can be reported to the network side as a cell in which the radio link fails and a neighboring cell in which the radio link fails, thereby facilitating network optimization of the cells.
  • the cell information may be a Physical Cell Identifier (PCI) of the cell or an Evolved Universal Terrestrial Radio Access Network Cell Global Identifier (ECGI) or a basic service set identifier. (Basic Service Set Identifier, BSSID).
  • PCI Physical Cell Identifier
  • ECGI Evolved Universal Terrestrial Radio Access Network Cell Global Identifier
  • BSSID Basic Service Set Identifier
  • the power information may be used to let the network side know the power information of the user terminal when the radio link fails, which is beneficial to network optimization.
  • the above power information may include: Power Headroom (PH).
  • the measurement information can let the network side know the relevant measurement information of the radio link failure, which is beneficial to network optimization.
  • the measurement information may include: measurement information of a synchronization signal block (SS block) of the reporting cell, measurement information of a channel state information reference signal (CSI-RS), and tracking. At least one of measurement information of a Tracking Reference Signal (TRS) and measurement information of a Phase-tracking Reference Signal (PTRS).
  • TRS Tracking Reference Signal
  • PTRS Phase-tracking Reference Signal
  • the network side can quickly determine the cause of the failure of the wireless link, effectively discover the coverage and vulnerability of the network, and improve the network optimization effect.
  • the foregoing RSSI information may include: RSSI information of the reporting cell.
  • the BSS may be used to enable the network side to determine the BSS information of the radio link failure as soon as possible, and effectively discover the coverage and vulnerability of the network to improve the network optimization effect.
  • the BSS information may include: BSS information of the reporting cell;
  • the network side can quickly determine the location of the wireless link failure, effectively discover the network coverage and vulnerability issues, and improve the network optimization effect.
  • the location information may include: location information where a radio link failure occurs, and of course, the location information may be location information.
  • the network side can quickly determine the network slice of the wireless link failure, effectively discover the network coverage and vulnerability issues, and improve the network optimization effect.
  • the foregoing network slice information may include: network slice information in which a radio link failure occurs;
  • the network side can quickly determine the time of the failure of the wireless link, effectively discover the coverage and vulnerability of the network, and improve the network optimization effect.
  • the foregoing time information may include at least one of time information of a failure of the wireless link and time information of recovering the wireless link.
  • the network side can quickly determine the area information of the wireless link failure, effectively discover the network coverage and vulnerability issues, and improve the network optimization effect.
  • the foregoing area information may include: RAN notification area (RNA) information, RAN paging area (RPA) information, RAN Location Area (RLA) information, system information. At least one of System information area information and CN tracking area information.
  • the measurement information of the SS block may include: a Signal to Interference plus Noise Ratio (SINR), a Reference Signal Receiving Power (RSRP), and a reference signal receiving.
  • SINR Signal to Interference plus Noise Ratio
  • RSRP Reference Signal Receiving Power
  • Measurement Signal Receiving Quality RSRQ Measurement Information of Primary Synchronization Signal (PSS), Measurement Information of Secondary Synchronization Signal (SSS), and Measurement Information of Physical Broadcast Channel (PBCH) At least one of them;
  • the measurement information of the CSI-RS includes at least one of SINR, RSRP, and RSRQ of the CSI-RS.
  • the foregoing measurement information may allow the network side to quickly determine the cause of the failure of the radio link, and thereby optimize the network efficiently.
  • the measurement information of the PSS may include: beam information of the PSS;
  • the measurement information of the SSS includes: beam information of the SSS;
  • the measurement information of the PBCH includes at least one of Demodulation Reference Signal (DMRS) measurement information and beam information of the PBCH.
  • DMRS Demodulation Reference Signal
  • the foregoing beam information may be a beam time index or a beam index, etc., and some embodiments of the present disclosure are not limited thereto.
  • a plurality of optional implementation manners are added on the basis of the embodiment shown in FIG. 1, and the network side can effectively determine the location and cause of the failure of the wireless link as soon as possible to effectively discover the coverage of the network. And vulnerabilities, and then network optimization to improve the communication performance of the communication system.
  • FIG. 4 is another flowchart of a method for processing a radio link failure according to some embodiments of the present disclosure, where the method is applied to a network side device. As shown in Figure 4, this includes the following steps:
  • Step 401 Receive radio link failure information sent by the user terminal in the current cell.
  • Step 402 If the current cell is different from the cell in which the user terminal fails to generate a radio link, send the radio link failure information to the network side device of the cell that fails the radio link.
  • the receiving, by the current cell, the radio link failure information sent by the user terminal including:
  • the RRC connection procedure or the RRC resume procedure is an RRC connection procedure or an RRC resume procedure of the user terminal in the current cell.
  • the current cell and the cell that fails the radio link are different cells of the same network.
  • the current cell and the cell in which the radio link fails are cells of different networks.
  • the sending by the network side device of the cell that fails the radio link, the radio link failure information, including:
  • the radio link failure information includes:
  • the cell identifier information includes: identifier information of the reporting cell, where the reporting cell includes at least one of a cell in which the radio link fails and a neighboring cell in which the radio link fails.
  • the power information includes: PH;
  • the measurement information includes: at least one of measurement information of an SS block of the reporting cell, measurement information of a CSI-RS, measurement information of a TRS, and measurement information of a PTRS;
  • the RSSI information includes: RSSI information of the reporting cell;
  • the BSS information includes: BSS information of the reported cell;
  • the location information includes: location information of a radio link failure occurring;
  • the network slice information includes: network slice information that fails to generate a wireless link;
  • the time information includes at least one of time information of a failure of the wireless link and time information of recovering the wireless link;
  • the area information includes at least one of RNA information, RPA information, RLA information, system information effective area information, and core network tracking area information.
  • the measurement information of the SS block includes: at least one of SINR, RSRP, RSRQ, PSS measurement information, SSS measurement information, and PBCH measurement information of the SS block;
  • the measurement information of the CSI-RS includes at least one of SINR, RSRP, and RSRQ of the CSI-RS.
  • the measurement information of the PSS includes: beam information of the PSS;
  • the measurement information of the SSS includes: beam information of the SSS;
  • the measurement information of the PBCH includes at least one of DMRS measurement information and beam information of the PBCH.
  • the present embodiment is an implementation manner of the network side device corresponding to the embodiment shown in FIG. 2 to FIG. 3 , and a specific implementation manner thereof may be referred to the related embodiment shown in FIG. 2 to FIG.
  • the same beneficial effects, in order to avoid repeated explanation, will not be described here.
  • FIG. 5 is a structural diagram of a user terminal according to some embodiments of the present disclosure. As shown in FIG. 5, the user terminal 500 includes:
  • a recording module 501 configured to record radio link failure information of a radio link failure that occurs in the user terminal;
  • the reporting module 502 is configured to report the radio link failure information to the network side if the user terminal enters a connected state or an inactive state in the current cell.
  • the reporting module 502 is configured to report the radio link failure information to the network side in the RRC connection process or the RRC resume process, if the user terminal enters the connected state or the inactive state in the current cell; or
  • the reporting module 502 is configured to report the radio link failure information to the network side after the RRC connection process or the RRC resume process, if the user terminal enters the connected state or the inactive state.
  • the current cell is the same cell as the cell that fails the radio link; or
  • the current cell and the cell in which the radio link failure occurs are different cells of the same network.
  • the current cell and the cell in which the radio link fails are cells of different networks.
  • the radio link failure information includes:
  • the cell identifier information includes: identifier information of the reporting cell, where the reporting cell includes at least one of a cell in which the radio link fails and a neighboring cell in which the radio link fails.
  • the power information includes: PH;
  • the measurement information includes: at least one of measurement information of an SS block of the reporting cell, measurement information of a CSI-RS, measurement information of a TRS, and measurement information of a PTRS;
  • the RSSI information includes: RSSI information of the reporting cell;
  • the BSS information includes: BSS information of the reported cell;
  • the location information includes: location information of a radio link failure occurring;
  • the network slice information includes: network slice information that fails to generate a wireless link;
  • the time information includes at least one of time information of a failure of the wireless link and time information of recovering the wireless link;
  • the area information includes at least one of RNA information, RPA information, RLA information, system information effective area information, and core network tracking area information.
  • the measurement information of the SS block includes: at least one of SINR, RSRP, RSRQ of the SS block, measurement information of a primary synchronization signal PSS, measurement information of an SSS, and measurement information of a PBCH;
  • the measurement information of the CSI-RS includes at least one of SINR, RSRP, and RSRQ of the CSI-RS.
  • the measurement information of the PSS includes: beam information of the PSS;
  • the measurement information of the SSS includes: beam information of the SSS;
  • the measurement information of the PBCH includes at least one of DMRS measurement information and beam information of the PBCH.
  • the base station provided by some embodiments of the present disclosure can implement various processes implemented by the user terminal in the method embodiments of FIG. 2 to FIG. 3, and the details are not described herein again, and the communication performance of the communication system can be improved.
  • FIG. 6 is another structural diagram of a network side device according to some embodiments of the present disclosure. As shown in FIG. 6, the network side device 600 includes:
  • the receiving module 601 is configured to receive, by the current cell, radio link failure information sent by the user terminal, where
  • the sending module 602 is configured to: if the current cell and the user terminal have different radio link failures, send the radio link failure information to the network side device of the cell that fails the radio link.
  • the receiving module 601 is configured to receive the radio link failure information sent by the user terminal in an RRC connection process or an RRC resume process of the user terminal; or
  • the receiving module 601 is configured to receive the radio link failure information sent by the user terminal after an RRC connection process or an RRC resume process;
  • the RRC connection procedure or the RRC resume procedure is an RRC connection procedure or an RRC resume procedure of the user terminal in the current cell.
  • the current cell and the cell that fails the radio link are different cells of the same network.
  • the current cell and the cell in which the radio link fails are cells of different networks.
  • the sending module 602 is configured to send, by the wired or wireless, to the network side device of the cell that fails the radio link, if the current cell and the user terminal are different from the cell in which the radio link fails.
  • the wireless link failure information or
  • the sending module 602 is configured to send, by using the transit network side device, the wireless device to the network side device of the cell in which the wireless link fails, if the current cell and the user terminal are different from the cell in which the wireless link fails. Link failure information.
  • the radio link failure information includes:
  • the cell identifier information includes: identifier information of the reporting cell, where the reporting cell includes at least one of a cell in which the radio link fails and a neighboring cell in which the radio link fails.
  • the power information includes: PH;
  • the measurement information includes: at least one of measurement information of an SS block of the reporting cell, measurement information of a CSI-RS, measurement information of a TRS, and measurement information of a PTRS;
  • the RSSI information includes: RSSI information of the reporting cell;
  • the BSS information includes: BSS information of the reported cell;
  • the location information includes: location information of a radio link failure occurring;
  • the network slice information includes: network slice information that fails to generate a wireless link;
  • the time information includes at least one of time information of a failure of the wireless link and time information of recovering the wireless link;
  • the area information includes at least one of RNA information, RPA information, RLA information, system information effective area information, and core network tracking area information.
  • the measurement information of the SS block includes: at least one of SINR, RSRP, RSRQ, PSS measurement information, SSS measurement information, and PBCH measurement information of the SS block;
  • the measurement information of the CSI-RS includes at least one of SINR, RSRP, and RSRQ of the CSI-RS.
  • the measurement information of the PSS includes: beam information of the PSS;
  • the measurement information of the SSS includes: beam information of the SSS;
  • the measurement information of the PBCH includes at least one of DMRS measurement information and beam information of the PBCH.
  • the base station provided by some embodiments of the present disclosure can implement various processes implemented by the user terminal in the method embodiment of FIG. 4. To avoid repetition, details are not described herein, and the communication performance of the communication system can be improved.
  • FIG. 7 is a schematic diagram of a hardware structure of a user terminal of the present disclosure.
  • the user terminal 700 includes, but is not limited to, a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, a processor 710, and Power supply 711 and other components.
  • a radio frequency unit 701 for example, a radio frequency unit
  • a network module 702 for example, a radio frequency unit 701
  • an audio output unit 703 an input unit 704
  • a sensor 705 a display unit 706, a user input unit 707, an interface unit 708, a memory 709, a processor 710, and Power supply 711 and other components.
  • the terminal structure shown in FIG. 7 does not constitute a limitation to the terminal, and the terminal may include more or less components than those illustrated, or some components may be combined, or different component arrangements.
  • the terminal includes, but is not limited to, a mobile phone, a tablet, a notebook, a palmtop, an in-
  • the processor 710 is configured to record radio link failure information of a radio link failure that occurs in the user terminal.
  • the radio unit 701 is configured to report the radio link failure information to the network side if the user terminal enters a connected state or an inactive state in the current cell.
  • the reporting, by the radio unit 701, that the radio link failure information is reported to the network side includes:
  • the radio link failure information is reported to the network side.
  • the current cell is the same cell as the cell that fails the radio link; or
  • the current cell and the cell in which the radio link failure occurs are different cells of the same network.
  • the current cell and the cell in which the radio link fails are cells of different networks.
  • the radio link failure information includes:
  • the cell identifier information includes: identifier information of the reporting cell, where the reporting cell includes at least one of a cell in which the radio link fails and a neighboring cell in which the radio link fails.
  • the power information includes: PH;
  • the measurement information includes: at least one of measurement information of an SS block of the reporting cell, measurement information of a CSI-RS, measurement information of a TRS, and measurement information of a PTRS;
  • the RSSI information includes: RSSI information of the reporting cell;
  • the BSS information includes: BSS information of the reported cell;
  • the location information includes: location information of a radio link failure occurring;
  • the network slice information includes: network slice information that fails to generate a wireless link;
  • the time information includes at least one of time information of a failure of the wireless link and time information of recovering the wireless link;
  • the area information includes at least one of RNA information, RPA information, RLA information, system information effective area information, and core network tracking area information.
  • the measurement information of the SS block includes: at least one of SINR, RSRP, RSRQ, PSS measurement information, SSS measurement information, and PBCH measurement information of the SS block;
  • the measurement information of the CSI-RS includes at least one of SINR, RSRP, and RSRQ of the CSI-RS.
  • the measurement information of the PSS includes: beam information of the PSS;
  • the measurement information of the SSS includes: beam information of the SSS;
  • the measurement information of the PBCH includes at least one of DMRS measurement information and beam information of the PBCH.
  • the above user terminal 700 can improve the communication performance of the communication system.
  • the radio frequency unit 701 may be configured to receive and transmit signals during and after receiving or transmitting information, and specifically, after receiving downlink data from the base station, processing the processor 710; Send the uplink data to the base station.
  • radio frequency unit 701 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio unit 701 can also communicate with the network and other devices through a wireless communication system.
  • the user terminal provides the user with wireless broadband Internet access through the network module 702, such as helping the user to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 703 can convert the audio data received by the radio frequency unit 701 or the network module 702 or stored in the memory 709 into an audio signal and output as a sound. Moreover, the audio output unit 703 can also provide audio output (eg, call signal reception sound, message reception sound, etc.) related to a particular function performed by the user terminal 700.
  • the audio output unit 703 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 704 is for receiving an audio or video signal.
  • the input unit 704 may include a graphics processing unit (GPU) 7041 and a microphone 7042 that images an still picture or video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode.
  • the data is processed.
  • the processed image frame can be displayed on the display unit 706.
  • the image frames processed by the graphics processor 7041 may be stored in the memory 709 (or other storage medium) or transmitted via the radio unit 701 or the network module 702.
  • the microphone 7042 can receive sound and can process such sound as audio data.
  • the processed audio data can be converted to a format output that can be transmitted to the mobile communication base station via the radio unit 701 in the case of a telephone call mode.
  • User terminal 700 also includes at least one type of sensor 705, such as a light sensor, motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 7061 according to the brightness of the ambient light, and the proximity sensor can close the display panel 7061 when the user terminal 700 moves to the ear. / or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity.
  • sensor 705 may also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared Sensors, etc., will not be described here.
  • the display unit 706 is for displaying information input by the user or information provided to the user.
  • the display unit 706 can include a display panel 7061.
  • the display panel 7061 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • the user input unit 707 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the terminal.
  • the user input unit 707 includes a touch panel 7071 and other input devices 7072.
  • the touch panel 7071 also referred to as a touch screen, can collect touch operations on or near the user (such as a user using a finger, a stylus, or the like on the touch panel 7071 or near the touch panel 7071. operating).
  • the touch panel 7071 may include two parts of a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the touch panel 7071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the user input unit 707 may further include an input device 7072.
  • the input device 7072 may include, but is not limited to, a physical keyboard, function keys (such as a volume control button, a switch button, etc.), a trackball, a mouse, and a joystick, and details are not described herein.
  • the touch panel 7071 can be overlaid on the display panel 7061. After the touch panel 7071 detects a touch operation on or near the touch panel 7071, the touch panel 7071 is transmitted to the processor 710 to determine the type of the touch event, and then the processor 710 according to the touch. The type of event provides a corresponding visual output on display panel 7061.
  • the touch panel 7071 and the display panel 7061 are used as two independent components to implement the input and output functions of the terminal, in some embodiments, the touch panel 7071 and the display panel 7061 may be integrated. The input and output functions of the terminal are implemented, and are not limited herein.
  • the interface unit 708 is an interface in which an external device is connected to the user terminal 700.
  • the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, and an audio input/output. (I/O) port, video I/O port, headphone port, and more.
  • the interface unit 708 can be configured to receive input (eg, data information, power, etc.) from an external device and transmit the received input to one or more components within the user terminal 700 or can be used at the user terminal 700 and externally Data is transferred between devices.
  • Memory 709 can be used to store software programs as well as various data.
  • the memory 709 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to Data created by the use of the mobile phone (such as audio data, phone book, etc.).
  • memory 709 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the processor 710 is the control center of the terminal, which connects various parts of the entire terminal using various interfaces and lines, and executes by executing or executing software programs and/or modules stored in the memory 709, and calling data stored in the memory 709.
  • the processor 710 can include one or more processing units; optionally, the processor 710 can integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, an application, etc., and a modulation solution
  • the processor mainly handles wireless communication. It can be understood that the above modem processor may not be integrated into the processor 710.
  • the user terminal 700 may further include a power source 711 (such as a battery) for supplying power to the various components.
  • a power source 711 such as a battery
  • the power source 711 may be logically connected to the processor 710 through the power management system to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • the user terminal 700 includes some functional modules not shown, and details are not described herein again.
  • some embodiments of the present disclosure also provide a terminal.
  • the terminal includes a processor 710, a memory 709, a computer program stored on the memory 709 and operable on the processor 710, and when the computer program is executed by the processor 710, the processor 710 implements the processing of the wireless link failure described above.
  • the various processes of the method embodiments can achieve the same technical effects. To avoid repetition, details are not described herein again.
  • FIG. 8 is another structural diagram of a network side device according to some embodiments of the present disclosure.
  • the network side device 800 includes: a processor 801, a transceiver 802, a memory 803, and a bus interface. ,among them:
  • the transceiver 802 is configured to receive, by the current cell, radio link failure information sent by the user equipment, and if the current cell is different from the cell in which the user terminal fails to generate a radio link, failing to the radio link occurs.
  • the network side device of the cell sends the radio link failure information.
  • the receiving, by the transceiver 802, the wireless link failure information that is sent by the user terminal in the current cell includes:
  • the RRC connection procedure or the RRC resume procedure is an RRC connection procedure or an RRC resume procedure of the user terminal in the current cell.
  • the current cell and the cell that fails the radio link are different cells of the same network.
  • the current cell and the cell in which the radio link fails are cells of different networks.
  • the transmitting by the transceiver 802, the sending, by the network side device of the cell that fails the radio link, the radio link failure information, including:
  • the radio link failure information includes:
  • the cell identifier information includes: identifier information of the reporting cell, where the reporting cell includes at least one of a cell in which the radio link fails and a neighboring cell in which the radio link fails.
  • the power information includes: PH;
  • the measurement information includes: at least one of measurement information of an SS block of the reporting cell, measurement information of a CSI-RS, measurement information of a TRS, and measurement information of a PTRS;
  • the RSSI information includes: RSSI information of the reporting cell;
  • the BSS information includes: BSS information of the reported cell;
  • the location information includes: location information of a radio link failure occurring;
  • the network slice information includes: network slice information that fails to generate a wireless link;
  • the time information includes at least one of time information of a failure of the wireless link and time information of recovering the wireless link;
  • the area information includes at least one of RNA information, RPA information, RLA information, system information effective area information, and core network tracking area information.
  • the measurement information of the SS block includes: at least one of SINR, RSRP, RSRQ, PSS measurement information, SSS measurement information, and PBCH measurement information of the SS block;
  • the measurement information of the CSI-RS includes at least one of SINR, RSRP, and RSRQ of the CSI-RS.
  • the measurement information of the PSS includes: beam information of the PSS;
  • the measurement information of the SSS includes: beam information of the SSS;
  • the measurement information of the PBCH includes at least one of DMRS measurement information and beam information of the PBCH.
  • the network side device 800 described above can improve the communication performance of the communication system.
  • the transceiver 802 is configured to receive and transmit data under the control of the processor 801, and the transceiver 802 includes at least two antenna ports.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 801 and various circuits of memory represented by memory 803.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 802 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the user interface 804 may also be an interface capable of externally connecting the required devices, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 801 is responsible for managing the bus architecture and general processing, and the memory 803 can store data used by the processor 801 in performing operations.
  • some embodiments of the present disclosure further provide a network side device.
  • the network side device includes a processor 801, a memory 803, a computer program stored on the memory 803 and operable on the processor 801, and when the computer program is executed by the processor 801, the processor 801 implements the wireless link failure described above.
  • the various processes of the method embodiments are processed, and the same technical effects can be achieved. To avoid repetition, details are not described herein again.
  • Some embodiments of the present disclosure also provide a computer readable storage medium having a computer program stored thereon, the processor executing the processor to implement a method for processing a wireless link failure on the user terminal side
  • the processor executes the processes of the embodiment of the method for processing the wireless link failure on the network side device side when the processor is executed by the processor, and can achieve the same technical effect, in order to avoid repetition, no longer Narration.
  • the computer readable storage medium may be a volatile memory or a nonvolatile memory, or may include both volatile and nonvolatile memory, such as read-only memory (ROM). ), Random Access Memory (RAM), disk or CD.
  • the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better.
  • Implementation Based on such understanding, the technical solution of the present disclosure, which is essential or contributes to the related art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, CD-ROM).
  • the instructions include a number of instructions for causing a terminal (which may be a cell phone, computer, server, air conditioner, or network device, etc.) to perform the methods described in various embodiments of the present disclosure.

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Abstract

本公开的一些实施例提供一种无线链路失败的处理方法、用户终端和网络侧设备，该方法包括：通过记录所述用户终端发生的无线链路失败的无线链路失败信息；若所述用户终端在当前小区进入连接态或者非激活状态，则向网络侧上报所述无线链路失败信息。

Description

无线链路失败的处理方法、用户终端和网络侧设备
相关申请的交叉引用
本申请主张在2018年1月8日在中国提交的中国专利申请号No.201810016067.2的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其涉及一种无线链路失败的处理方法、用户终端和网络侧设备。
背景技术
在实际应用过程中，用户终端可能会发生无线链路失败的情况，例如：当网络信号变差或者切换失败等导致的无线链路失败，其中，切换失败又可以是发生切换过早或者过晚，或者切换到错误小区等。另外，用户终端发生无线链路失败会影响用户终端的通信性能，以及还会影响通信***的通信性能。可见，这种通信***的通信性能比较差。
发明内容
本公开的一些实施例提供一种无线链路失败的处理方法、用户终端和网络侧设备，以解决通信***的通信性能比较差的问题。
第一方面，本公开的一些实施例提供了一种无线链路失败的处理方法，该方法应用于用户终端，该方法包括：记录所述用户终端发生的无线链路失败的无线链路失败信息；若所述用户终端在当前小区进入连接态或者非激活状态，则向网络侧上报所述无线链路失败信息。
第二方面，本公开的一些实施例提供了一种无线链路失败的处理方法，该方法应用于网络侧设备，该方法包括：在当前小区接收用户终端发送的无线链路失败信息；和若所述当前小区与所述用户终端发生无线链路失败的小区不同，则向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息。
第三方面，本公开的一些实施例提供了一种用户终端，该用户终端包括：
记录模块，用于记录所述用户终端发生的无线链路失败的无线链路失败信息；以及上报模块，用于若所述用户终端在当前小区进入连接态或者非激活状态，向网络侧上报所述无线链路失败信息。
第四方面，本公开的一些实施例提供了一种网络侧设备，该网络侧设备包括：接收模块，用于在当前小区接收用户终端发送的无线链路失败信息；发送模块，用于若所述当前小区与所述用户终端发生无线链路失败的小区不同，则向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息。
第五方面，本公开的一些实施例提供了一种用户终端，该用户终端包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时所述处理器实现本公开的一些实施例提供的用户终端侧的无线链路失败的处理方法中的步骤。
第六方面，本公开的一些实施例提供了一种网络侧设备，该网络侧设备包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时所述处理器实现本公开的一些实施例提供的网络侧设备侧的无线链路失败的处理方法中的步骤。
第七方面，本公开的一些实施例提供了一种计算机可读存储介质，该计算机可读存储介质包括在所述计算机可读存储介质上存储的计算机程序，所述计算机程序被处理器执行时所述处理器实现本公开的一些实施例提供的用户终端侧的无线链路失败的处理方法的步骤，或者所述计算机程序被处理器执行时所述处理器实现本公开的一些实施例提供的网络侧设备侧的无线链路失败的处理方法的步骤。
第八方面，本公开提供一种网络侧设备。该网络侧设备包括：处理器、收发机和总线接口，所述处理器和所述收发机通过所述总线结构彼此连接，所述收发机用于在所述处理器的控制下实现本公开的一些实施例提供的网络侧设备侧的无线链路失败的处理方法的步骤。
通过本公开的无线链路失败的处理方法，本公开的技术方案能够使网络侧获取的无线链路失败信息，从而可以根据该无线链路失败信息优化网络， 进而提高通信***的通信性能。
附图说明
为了更清楚地说明本公开的一些实施例的技术方案，下面将对本公开的一些实施例描述中所需要使用的附图作简单地介绍。显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，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是本公开的一些实施例提供的无线链路失败的处理方法所应用于的***的结构图；
图2是本公开的一些实施例提供的无线链路失败的处理方法的流程图；
图3是本公开的一些实施例提供的无线链路失败的处理方法的另一流程图；
图4是本公开的一些实施例提供的无线链路失败的处理方法的又一流程图；
图5是本公开的一些实施例提供的用户终端的结构图；
图6是本公开的一些实施例提供的网络侧设备的结构图；
图7是本公开的一些实施例提供的用户终端的另一结构图；以及
图8是本公开的一些实施例提供的网络侧设备的另一结构图。
具体实施方式
下面将结合本公开的一些实施例中的附图，对本公开的一些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公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
请参见图1，图1是本公开的一些实施例提供的无线链路失败的处理方法所应用于的***的结构图。如图1所示，该***包括用户终端11和网络侧设备12，其中，用户终端11可以是UE(User Equipment)，例如：可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、 个人数字助理(personal digital assistant，简称PDA)、移动上网装置(Mobile Internet Device，MID)或可穿戴式设备(Wearable Device)等终端侧设备。需要说明的是，在本公开的一些实施例中并不限定用户终端11的具体类型。上述网络侧设备12可以是5G网络中的基站(例如：gNB、5G NR NB)，或者上述网络侧设备12可以是4G网络中的基站(例如：eNB、eLTE NB)，或者上述网络侧设备12可以是WiFi网络中的网络侧设备，或者上述网络侧设备12可以是蓝牙(Bluetooth)网络中的网络侧设备等等。另外，本公开的一些实施例中，上述***可以包括多个不同网络中的网络侧设备，且这些不同网络之间的网络侧设备可以进行通信，例如：进行无线链路失败信息的传输。需要说明的是，在本公开的一些实施例中并不限定网络侧设备12的具体类型。
请参见图2，图2是本公开的一些实施例提供的无线链路失败的处理方法的流程图，该方法应用于用户终端。如图2所示，该方法包括以下步骤201-202。
步骤201、记录所述用户终端发生的无线链路失败的无线链路失败信息。
步骤201可以是用户终端发生无线链路失败时，记录的无线链路失败信息。该无线链路失败信息可以是用于描述用户终端发生的无线链路失败的位置、时间、小区、功率、信号强度、区域、网络切片等等中至少一项，对此本公开的一些实施例不作限定。
步骤202、若所述用户终端在当前小区进入连接态或者非激活状态，向网络侧上报所述无线链路失败信息。
其中，上述当前小区可以是当前进入的小区，例如：用户终端接入连接态或者非激活状态时进入的小区，且该小区可以是用户终端发生无线链路失败的小区，或者上述当前小区可以是与用户终端发生无线连链路失败的小区为不同的小区，例如：不同网络的小区，或者相同网络的不同小区等等，对此本公开的一些实施例不作限定。
其中，上述向网络侧上报无线链路失败信息可以是向当前小区的网络侧设备上报无线链路失败信息。另外，网络侧在上述当前小区接收用户终端发送的无线链路失败信息后，如果上述当前小区与所述用户终端发生无线链路失败的小区不同，则可以向所述发生无线链路失败的小区的网络侧设备发送 所述无线链路失败信息，例如：转发无线链路失败信息，从而使该网络侧设备可以根据该无线链路失败信息进行网络优化，以提高通信***的通信性能。例如：调整发功功率或者调整天线阵列或者调整网络侧设备的小区覆盖等等，对此本公开的一些实施例不作限定。
若上述当前小区与所述用户终端发生无线链路失败的小区为同一小区，则当前小区的网络侧设备可以根据上述该无线链路失败信息进行网络优化，以提高通信***的通信性能。
当然，并不限定向当前小区的网络侧设备上报无线链路失败信息，例如：还可以是向发生无线链路失败的小区的网络侧设备或者其他网络侧设备上报无线链路失败信息等，对此本公开的一些实施例不作限定。
需要说明的是，上述方法可以应用于不同的通信网络，例如：可以应用于5G通信网络、4G通信网络、WiFi网络和蓝牙(Bluetooth)网络中的至少一项。例如：用户终端在WiFi网络发生无线链路失败，之后，在5G通信网络中进入连接态或者非激活状态，则可以向5G通信网络的网络侧设备上报无线链路失败信息，由5G通信网络的网络侧设备向WiFi网络的网络设备转发该无线链路失败信息，从而WiFi网络的网络设备可以根据该无线链路失败信息进行网络优化；又或者，用户终端在4G通信网络发生无线链路失败，之后，在5G通信网络中进入连接态或者非激活状态，则可以向5G通信网络的网络侧设备上报无线链路失败信息，由5G通信网络的网络侧设备向4G通信网络的网络侧设备转发该无线链路失败信息，从而4G通信网络的网络侧设备可以根据该无线链路失败信息进行网络优化；又或者，用户终端在5G通信网络的第一小区发生无线链路失败，之后，在5G通信网络的第二小区中进入连接态或者非激活状态，则可以向第二小区的网络侧设备上报无线链路失败信息，由第二小区的网络侧设备向第一小区的网络侧设备转发该无线链路失败信息，从而第一小区的网络侧设备可以根据该无线链路失败信息进行网络优化。
在本公开的一些实施例中，通过记录所述用户终端发生的无线链路失败的无线链路失败信息；若所述用户终端在当前小区进入连接态或者非激活状态，向网络侧上报所述无线链路失败信息，能够使网络侧获取的无线链路失 败信息，从而可以根据该无线链路失败信息优化网络，进而提高通信***的通信性能。
请参见图3，图3是本公开的一些实施例提供的无线链路失败的处理方法的另一流程图，该方法应用于用户终端。如图3所示，该方法包括以下步骤301-302。
步骤301、记录所述用户终端发生的无线链路失败的无线链路失败信息。
步骤302、若所述用户终端在当前小区进入连接态或者非激活状态，则在无线资源控制(Radio Resource Control，RRC)连接过程或者RRC恢复(resume)过程中，向网络侧上报所述无线链路失败信息。
其中，上述RRC连接过程可以是RRC重建连接过程或者非重建的RRC连接过程。
上述在RRC连接过程或者RRC resume过程中，向网络侧上报所述无线链路失败信息可以是，通过RRC连接过程或者RRC resume过程中的上行消息，向网络侧发送无线链路失败信息，例如：通过RRC连接过程或者RRC resume过程中的消息(MSG)1或者MSG3向网络侧发送无线链路失败信息。
由于通过在RRC连接过程或者RRC resume过程中，向网络侧上报所述无线链路失败信息，这样可以避免通过额外的消息来传输无线链路失败信息，以节约传输资源，以及用户终端和网络侧设备的功耗，另外，还可以实现快速向网络侧上报无线链路失败信息，以提高处理效率。
当然，一些实施例中，步骤302为可替换的，例如：步骤302可以替换为：
在RRC连接过程或者RRC resume过程后，向网络侧上报所述无线链路失败信息。
通过该步骤可以实现在连接恢复后，向网络侧上报无线链路失败信息，这样由于用户终端的连接已经恢复，从而向网络侧上报无线链路失败信息的稳定比较好，以提高上报无线链路失败信息成功的准确性。
作为一种可选的实施方式中，所述当前小区与发生无线链路失败的小区为同一小区；或者
所述当前小区与发生无线链路失败的小区为相同网络的不同小区；或者
所述当前小区与发生无线链路失败的小区为不同网络的小区。
若所述当前小区与发生无线链路失败的小区为同一小区，则可以向发生无线链路失败的小区的网络侧设备上报无线链路失败信息，这样该网络侧设备可以直接根据该无线链路失败信息对该小区进行网络优化，以提高网络优化的处理效率。
若当前小区与发生无线链路失败的小区为相同网络的不同小区，则可以实现用户终端向同一网络的其他小区的网络侧设备上报无线链路失败信息，这样该网络的网络侧设备之间可以转发该无线链路失败信息，以实现对发生无线链路失败的小区的进行网络优化。
若所述当前小区与发生无线链路失败的小区为不同网络的小区，则可以实现用户终端向不同网络的网络侧设备上报无线链路失败信息，这样不同网络的网络侧设备之间可以转发该无线链路失败信息，以实现对发生无线链路失败的小区的进行网络优化。
其中，在当前小区与发生无线链路失败的小区为不同网络的小区的情况下，当前小区的网络侧设备可以通过有线或者无线向发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息，例如：LTE基站与NR基站或者WiFi接入点(Access Point，AP)或者Bluetooth AP之间可以转发无线链路失败信息，具体可以是，LTE基站与NR基站或WiFi AP或Bluetooth AP之间存在的有线接口，或者，LTE基站与NR基站或WiFi AP或Bluetooth AP之间存在的无线接口，另外，无线接口转发可以包括多条转发。
当然，在当前小区与发生无线链路失败的小区为不同网络的小区的情况下，当前小区的网络侧设备也可以通过中转网络侧设备向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息。例如：收到用户终端上报的无线链路失败信息的网络侧设备通过第三方节点(例如：接入网络设备或者核心网设备)把无线链路失败信息转发给用户终端发生无线链路失败的网络侧设备。比如：LTE基站可以先转发给NR基站，NR基站再转发给WiFi AP；或者，LTE基站可以先转发给NR核心网节点，NR核心节点再转发给NR基站或Bluetooth AP等。其中，上述核心网节点包括但不限于接入和移动管理功能(Access and Mobility Management Function，AMF)、业务 管理功能(Service Management Function，SMF)或者用户端口功能(User Port Function，UPF)等。
作为一种可选的实施方式，所述无线链路失败信息包括：小区标识信息、功率信息、测量信息、接收信号强度指示(Received Signal Strength Indication，RSSI)信息、基本服务集(Basic Service Set，BSS)信息、蓝牙信标(Bluetooth becon)、位置信息、网络切片信息、时间信息和区域信息中的至少一项。
通过上述小区标识信息可以让网络侧知道发生无线链路失败的相关小区，从而对这些小区进行优化。
例如：上述小区标识信息可以包括：上报小区的标识信息，所述上报小区包括发生无线链路失败的小区和发生无线链路失败的小区的邻小区中的至少一项。
这样通过上述小区标识信息可以向网络侧上报是发生无线链路失败的小区和发生无线链路失败的小区的邻小区，从而有利于这些小区进行网络优化。另外，小区信息可以是小区的物理小区标识(Physical Cell Identifier，PCI)或演进型通用陆地无线接入网小区全局标识符(Evolved Universal Terrestrial Radio Access Network Cell Global Identifier，ECGI)或基本服务集标示符(Basic Service Set Identifier，BSSID)。
而通过上述功率信息可以是让网络侧知道发生无线链路失败时的用户终端的功率信息，有利于网络优化。例如：而上述功率信息可以包括：功率余量(Power Headroom，PH)。
而通过上述测量信息可以让网络侧知道发生无线链路失败的相关测量信息，有利于网络优化。例如：所述测量信息可以包括：所述上报小区的同步信号块(Synchronization Signal block，SS block)的测量信息、信道状态信息参考信号(Channel Condition Information Reference Signal，CSI-RS)的测量信息、跟踪参考信号(Tracking Reference Signal，TRS)的测量信息、相位跟踪参考信号(Phase-tracking Reference Signal，PTRS)的测量信息中的至少一项。通过这些测量信息可以让网络侧知道更加发生无线链路失败的相关测量信息，以提高网络优化效果，以及让网络侧尽快判断无线链路失败的原因，有效发现网络的覆盖和漏洞问题。
而通过上述RSSI信息可以让网络侧尽快判断无线链路失败的原因，有效发现网络的覆盖和漏洞问题，以提高网络优化效果。例如：上述RSSI信息可以包括：所述上报小区的RSSI信息。
而通过上述BSS可以是让网络侧尽快判断无线链路失败的BSS信息，有效发现网络的覆盖和漏洞问题，以提高网络优化效果。例如：所述BSS信息可以包括：所述上报小区的BSS信息；
而通过上述位置信息可以让网络侧尽快判断无线链路失败的位置，有效发现网络的覆盖和漏洞问题，以提高网络优化效果。例如：上述位置信息可以包括：发生无线链路失败的位置信息，当然，该位置信息可以是定位信息。
而通过上述网络切片信息可以让网络侧尽快判断无线链路失败的网络切片，有效发现网络的覆盖和漏洞问题，以提高网络优化效果。例如：上述网络切片信息可以包括：发生无线链路失败的网络切片信息；
而通过上述时间信息可以让网络侧尽快判断无线链路失败的时间，有效发现网络的覆盖和漏洞问题，以提高网络优化效果。例如：上述时间信息可以包括：发生无线链路失败的时间信息和恢复无线链路的时间信息中的至少一项。
而通过上述区域信息可以让网络侧尽快判断无线链路失败的区域信息，有效发现网络的覆盖和漏洞问题，以提高网络优化效果。例如：上述区域信息可以包括：接入通知区域(RAN notification area，RNA)信息、接入寻呼区域(RAN paging area，RPA)信息、接入位置区域(RAN Location Area，RLA)信息、***信息有效区域(System information area)信息和核心网跟踪区域(CN tracking area)信息中的至少一项。
进一步的，上述SS block的测量信息可以包括：所述SS block的信号与干扰加噪声比(Signal to Interference plus Noise Ratio，SINR)、参考信号接收功率(Reference Signal Receiving Power，RSRP)、参考信号接收质量(Reference Signal Receiving Quality RSRQ)、主同步信号(Primary Synchronization Signal，PSS)的测量信息、副同步信号(Secondary Synchronization Signal，SSS)的测量信息和物理广播信号(Physical Broadcast Channel，PBCH)的测量信息中的至少一项；
所述CSI-RS的测量信息包括：所述CSI-RS的SINR、RSRP和RSRQ中的至少一项。
该实施方式中，上述测量信息可以让网络侧快速判断出发生无线链路失败的原因，进而高效地优化网络。
进一步的，所述PSS的测量信息可以包括：所述PSS的波束信息；
所述SSS的测量信息包括：所述SSS的波束信息；
所述PBCH的测量信息包括：所述PBCH的解调参考信号(Demodulation Reference Signal，DMRS)测量信息和波束信息中的至少一项。
其中，上述波束信息可以是波束时间索引(beam time index)或者波束索引等等，对此本公开的一些实施例不作限定。
该实施方式中，由于上报了波束信息和DMRS测量信息，从而更容易让网络侧快速判断出发生无线链路失败的原因，进而高效地优化网络。
一些实施例中，在图1所示的实施例的基础上增加了多种可选的实施方式，且可以让网络侧有效的尽快判断无线链路失败的位置和原因，以有效发现网络的覆盖和漏洞问题，进而进行网络优化，以提高通信***的通信性能。
请参见图4，图4是本公开的一些实施例提供无线链路失败的处理方法的另一流程图，该方法应用于网络侧设备。如图4所示，该包括以下步骤：
步骤401、在当前小区接收用户终端发送的无线链路失败信息；
步骤402、若所述当前小区与所述用户终端发生无线链路失败的小区不同，则向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息。
可选的，所述在当前小区接收用户终端发送的无线链路失败信息，包括：
在所述用户终端的RRC连接过程或者RRC resume过程中，接收所述用户终端发送的所述无线链路失败信息；或者
在RRC连接过程或者RRC resume过程后，接收所述用户终端发送的所述无线链路失败信息；
其中，所述RRC连接过程或者RRC resume过程为所述用户终端在所述当前小区中的RRC连接过程或者RRC resume过程。
可选的，所述当前小区与发生无线链路失败的小区为相同网络的不同小 区；或者
所述当前小区与发生无线链路失败的小区为不同网络的小区。
可选的，所述向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息，包括：
通过有线或者无线向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息；或者
通过中转网络侧设备向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息。
可选的，所述无线链路失败信息包括：
小区信息、功率信息、测量信息、RSSI信息、BSS信息、Bluetooth becon、位置信息、网络切片信息、时间信息和区域信息中的至少一项。
可选的，所述小区标识信息包括：上报小区的标识信息，所述上报小区包括发生无线链路失败的小区和发生无线链路失败的小区的邻小区中的至少一项；
所述功率信息包括：PH；
所述测量信息包括：所述上报小区的SS block的测量信息、CSI-RS的测量信息、TRS的测量信息、PTRS的测量信息中的至少一项；
所述RSSI信息包括：所述上报小区的RSSI信息；
所述BSS信息包括：所述上报小区的BSS信息；
所述位置信息包括：发生无线链路失败的位置信息；
所述网络切片信息包括：发生无线链路失败的网络切片信息；
所述时间信息包括：发生无线链路失败的时间信息和恢复无线链路的时间信息中的至少一项；
所述区域信息包括：RNA信息、RPA信息、RLA信息、***信息有效区域信息和核心网跟踪区域信息中的至少一项。
可选的，所述SS block的测量信息包括：所述SS block的SINR、RSRP、RSRQ、PSS的测量信息、SSS的测量信息和PBCH的测量信息中的至少一项；
所述CSI-RS的测量信息包括：所述CSI-RS的SINR、RSRP和RSRQ中的至少一项。
可选的，所述PSS的测量信息包括：所述PSS的波束信息；
所述SSS的测量信息包括：所述SSS的波束信息；
所述PBCH的测量信息包括：所述PBCH的DMRS测量信息和波束信息中的至少一项。
需要说明的是，本实施方式作为图2至图3所示的实施方式对应的网络侧设备的实施方式，其具体的实施方式可以参见图2至图3所示的实施方式相关说明，以及达到相同的有益效果，为了避免重复说明，此处不再赘述。
请参见图5，图5是本公开的一些实施例提供的用户终端的结构图。如图5所示，用户终端500包括：
记录模块501，用于记录所述用户终端发生的无线链路失败的无线链路失败信息；
上报模块502，用于若所述用户终端在当前小区进入连接态或者非激活状态，向网络侧上报所述无线链路失败信息。
可选的，所述上报模块502用于若所述用户终端在当前小区进入连接态或者非激活状态，在RRC连接过程或者RRC resume过程中，向网络侧上报所述无线链路失败信息；或者
所述上报模块502用于若所述用户终端在当前小区进入连接态或者非激活状态，在RRC连接过程或者RRC resume过程后，向网络侧上报所述无线链路失败信息。
可选的，所述当前小区与发生无线链路失败的小区为同一小区；或者
所述当前小区与发生无线链路失败的小区为相同网络的不同小区；或者
所述当前小区与发生无线链路失败的小区为不同网络的小区。
可选的，所述无线链路失败信息包括：
小区标识信息、功率信息、测量信息、RSSI信息、BSS信息、Bluetooth becon、位置信息、网络切片信息、时间信息和区域信息中的至少一项。
可选的，所述小区标识信息包括：上报小区的标识信息，所述上报小区包括发生无线链路失败的小区和发生无线链路失败的小区的邻小区中的至少一项；
所述功率信息包括：PH；
所述测量信息包括：所述上报小区的SS block的测量信息、CSI-RS的测量信息、TRS的测量信息、PTRS的测量信息中的至少一项；
所述RSSI信息包括：所述上报小区的RSSI信息；
所述BSS信息包括：所述上报小区的BSS信息；
所述位置信息包括：发生无线链路失败的位置信息；
所述网络切片信息包括：发生无线链路失败的网络切片信息；
所述时间信息包括：发生无线链路失败的时间信息和恢复无线链路的时间信息中的至少一项；
所述区域信息包括：RNA信息、RPA信息、RLA信息、***信息有效区域信息和核心网跟踪区域信息中的至少一项。
可选的，所述SS block的测量信息包括：所述SS block的SINR、RSRP、RSRQ、主同步信号PSS的测量信息、SSS的测量信息和PBCH的测量信息中的至少一项；
所述CSI-RS的测量信息包括：所述CSI-RS的SINR、RSRP和RSRQ中的至少一项。
可选的，所述PSS的测量信息包括：所述PSS的波束信息；
所述SSS的测量信息包括：所述SSS的波束信息；
所述PBCH的测量信息包括：所述PBCH的DMRS测量信息和波束信息中的至少一项。
本公开的一些实施例提供的基站能够实现图2至图3的方法实施例中用户终端实现的各个过程，为避免重复，这里不再赘述，且可以提高通信***的通信性能。
请参见图6，图6是本公开的一些实施例提供的网络侧设备的另一结构图。如图6所示，网络侧设备600包括：
接收模块601，用于在当前小区接收用户终端发送的无线链路失败信息；
发送模块602，用于若所述当前小区与所述用户终端发生无线链路失败的小区不同，则向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息。
可选的，所述接收模块601用于在所述用户终端的RRC连接过程或者 RRC resume过程中，接收所述用户终端发送的所述无线链路失败信息；或者
所述接收模块601用于在RRC连接过程或者RRC resume过程后，接收所述用户终端发送的所述无线链路失败信息；
其中，所述RRC连接过程或者RRC resume过程为所述用户终端在所述当前小区中的RRC连接过程或者RRC resume过程。
可选的，所述当前小区与发生无线链路失败的小区为相同网络的不同小区；或者
所述当前小区与发生无线链路失败的小区为不同网络的小区。
可选的，所述发送模块602用于若所述当前小区与所述用户终端发生无线链路失败的小区不同，则通过有线或者无线向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息；或者
所述发送模块602用于若所述当前小区与所述用户终端发生无线链路失败的小区不同，则通过中转网络侧设备向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息。
可选的，所述无线链路失败信息包括：
小区标识信息、功率信息、测量信息、RSSI信息、BSS信息、Bluetooth becon、位置信息、网络切片信息、时间信息和区域信息中的至少一项。
可选的，所述小区标识信息包括：上报小区的标识信息，所述上报小区包括发生无线链路失败的小区和发生无线链路失败的小区的邻小区中的至少一项；
所述功率信息包括：PH；
所述测量信息包括：所述上报小区的SS block的测量信息、CSI-RS的测量信息、TRS的测量信息、PTRS的测量信息中的至少一项；
所述RSSI信息包括：所述上报小区的RSSI信息；
所述BSS信息包括：所述上报小区的BSS信息；
所述位置信息包括：发生无线链路失败的位置信息；
所述网络切片信息包括：发生无线链路失败的网络切片信息；
所述时间信息包括：发生无线链路失败的时间信息和恢复无线链路的时间信息中的至少一项；
所述区域信息包括：RNA信息、RPA信息、RLA信息、***信息有效区域信息和核心网跟踪区域信息中的至少一项。
可选的，所述SS block的测量信息包括：所述SS block的SINR、RSRP、RSRQ、PSS的测量信息、SSS的测量信息和PBCH的测量信息中的至少一项；
所述CSI-RS的测量信息包括：所述CSI-RS的SINR、RSRP和RSRQ中的至少一项。
可选的，所述PSS的测量信息包括：所述PSS的波束信息；
所述SSS的测量信息包括：所述SSS的波束信息；
所述PBCH的测量信息包括：所述PBCH的DMRS测量信息和波束信息中的至少一项。
本公开的一些实施例提供的基站能够实现图4的方法实施例中用户终端实现的各个过程，为避免重复，这里不再赘述，且可以提高通信***的通信性能。
图7是本公开的用户终端的一种硬件结构示意图。
该用户终端700包括但不限于：射频单元701、网络模块702、音频输出单元703、输入单元704、传感器705、显示单元706、用户输入单元707、接口单元708、存储器709、处理器710、以及电源711等部件。本领域技术人员可以理解，图7中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本公开的一些实施例中，终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中，处理器710，用于记录所述用户终端发生的无线链路失败的无线链路失败信息；
射频单元701，用于若所述用户终端在当前小区进入连接态或者非激活状态，向网络侧上报所述无线链路失败信息。
可选的，射频单元701执行的所述向网络侧上报所述无线链路失败信息，包括：
在RRC连接过程或者RRC resume过程中，向网络侧上报所述无线链路失败信息；或者
在RRC连接过程或者RRC resume过程后，向网络侧上报所述无线链路失败信息。
可选的，所述当前小区与发生无线链路失败的小区为同一小区；或者
所述当前小区与发生无线链路失败的小区为相同网络的不同小区；或者
所述当前小区与发生无线链路失败的小区为不同网络的小区。
可选的，所述无线链路失败信息包括：
小区标识信息、功率信息、测量信息、RSSI信息、BSS信息、Bluetooth becon、位置信息、网络切片信息、时间信息和区域信息中的至少一项。
可选的，所述小区标识信息包括：上报小区的标识信息，所述上报小区包括发生无线链路失败的小区和发生无线链路失败的小区的邻小区中的至少一项；
所述功率信息包括：PH；
所述测量信息包括：所述上报小区的SS block的测量信息、CSI-RS的测量信息、TRS的测量信息、PTRS的测量信息中的至少一项；
所述RSSI信息包括：所述上报小区的RSSI信息；
所述BSS信息包括：所述上报小区的BSS信息；
所述位置信息包括：发生无线链路失败的位置信息；
所述网络切片信息包括：发生无线链路失败的网络切片信息；
所述时间信息包括：发生无线链路失败的时间信息和恢复无线链路的时间信息中的至少一项；
所述区域信息包括：RNA信息、RPA信息、RLA信息、***信息有效区域信息和核心网跟踪区域信息中的至少一项。
可选的，所述SS block的测量信息包括：所述SS block的SINR、RSRP、RSRQ、PSS的测量信息、SSS的测量信息和PBCH的测量信息中的至少一项；
所述CSI-RS的测量信息包括：所述CSI-RS的SINR、RSRP和RSRQ中的至少一项。
可选的，所述PSS的测量信息包括：所述PSS的波束信息；
所述SSS的测量信息包括：所述SSS的波束信息；
所述PBCH的测量信息包括：所述PBCH的DMRS测量信息和波束信息 中的至少一项。
上述用户终端700能够提高通信***的通信性能。
应理解的是，本公开的一些实施例中，射频单元701可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器710处理；另外，将上行的数据发送给基站。通常，射频单元701包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元701还可以通过无线通信***与网络和其他设备通信。
用户终端通过网络模块702为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元703可以将射频单元701或网络模块702接收的或者在存储器709中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元703还可以提供与用户终端700执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元703包括扬声器、蜂鸣器以及受话器等。
输入单元704用于接收音频或视频信号。输入单元704可以包括图形处理器(Graphics Processing Unit，GPU)7041和麦克风7042，图形处理器7041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元706上。经图形处理器7041处理后的图像帧可以存储在存储器709(或其它存储介质)中或者经由射频单元701或网络模块702进行发送。麦克风7042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元701发送到移动通信基站的格式输出。
用户终端700还包括至少一种传感器705，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板7061的亮度，接近传感器可在用户终端700移动到耳边时，关闭显示面板7061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的 大小，静止时可检测出重力的大小及方向，可用于识别终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器705还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元706用于显示由用户输入的信息或提供给用户的信息。显示单元706可包括显示面板7061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板7061。
用户输入单元707可用于接收输入的数字或字符信息，以及产生与终端的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元707包括触控面板7071以及其他输入设备7072。触控面板7071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板7071上或在触控面板7071附近的操作)。触控面板7071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器710，接收处理器710发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板7071。除了触控面板7071，用户输入单元707还可以包括输入设备7072。具体地，输入设备7072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板7071可覆盖在显示面板7061上，当触控面板7071检测到在其上或附近的触摸操作后，传送给处理器710以确定触摸事件的类型，随后处理器710根据触摸事件的类型在显示面板7061上提供相应的视觉输出。虽然在图7中，触控面板7071与显示面板7061是作为两个独立的部件来实现终端的输入和输出功能，但是在某些实施例中，可以将触控面板7071与显示面板7061集成而实现终端的输入和输出功能，具体此处不做限定。
接口单元708为外部装置与用户终端700连接的接口。例如，外部装置 可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元708可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到用户终端700内的一个或多个元件或者可以用于在用户终端700和外部装置之间传输数据。
存储器709可用于存储软件程序以及各种数据。存储器709可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作***、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器709可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器710是终端的控制中心，利用各种接口和线路连接整个终端的各个部分，通过运行或执行存储在存储器709内的软件程序和/或模块，以及调用存储在存储器709内的数据，执行终端的各种功能和处理数据，从而对终端进行整体监控。处理器710可包括一个或多个处理单元；可选的，处理器710可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作***、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器710中。
用户终端700还可以包括给各个部件供电的电源711(比如电池)，可选的，电源711可以通过电源管理***与处理器710逻辑相连，从而通过电源管理***实现管理充电、放电、以及功耗管理等功能。
另外，用户终端700包括一些未示出的功能模块，在此不再赘述。
可选的，本公开的一些实施例还提供一种终端。该终端包括：处理器710，存储器709，存储在存储器709上并可在所述处理器710上运行的计算机程序，该计算机程序被处理器710执行时处理器710实现上述无线链路失败的处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
参见图8，图8是本公开的一些实施例提供的网络侧设备的另一结构图， 如图8所示，该网络侧设备800包括：处理器801、收发机802、存储器803和总线接口，其中：
收发机802，用于在当前小区接收用户终端发送的无线链路失败信息；以及若所述当前小区与所述用户终端发生无线链路失败的小区不同，则向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息。
可选的，收发机802执行的所述在当前小区接收用户终端发送的无线链路失败信息，包括：
在所述用户终端的RRC连接过程或者RRC resume过程中，接收所述用户终端发送的所述无线链路失败信息；或者
在RRC连接过程或者RRC resume过程后，接收所述用户终端发送的所述无线链路失败信息；
其中，所述RRC连接过程或者RRC resume过程为所述用户终端在所述当前小区中的RRC连接过程或者RRC resume过程。
可选的，所述当前小区与发生无线链路失败的小区为相同网络的不同小区；或者
所述当前小区与发生无线链路失败的小区为不同网络的小区。
可选的，收发机802执行的所述向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息，包括：
通过有线或者无线向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息；或者
通过中转网络侧设备向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息。
可选的，所述无线链路失败信息包括：
小区标识信息、功率信息、测量信息、RSSI信息、BSS信息、Bluetooth becon、位置信息、网络切片信息、时间信息和区域信息中的至少一项。
可选的，所述小区标识信息包括：上报小区的标识信息，所述上报小区包括发生无线链路失败的小区和发生无线链路失败的小区的邻小区中的至少一项；
所述功率信息包括：PH；
所述测量信息包括：所述上报小区的SS block的测量信息、CSI-RS的测量信息、TRS的测量信息、PTRS的测量信息中的至少一项；
所述RSSI信息包括：所述上报小区的RSSI信息；
所述BSS信息包括：所述上报小区的BSS信息；
所述位置信息包括：发生无线链路失败的位置信息；
所述网络切片信息包括：发生无线链路失败的网络切片信息；
所述时间信息包括：发生无线链路失败的时间信息和恢复无线链路的时间信息中的至少一项；
所述区域信息包括：RNA信息、RPA信息、RLA信息、***信息有效区域信息和核心网跟踪区域信息中的至少一项。
可选的，所述SS block的测量信息包括：所述SS block的SINR、RSRP、RSRQ、PSS的测量信息、SSS的测量信息和PBCH的测量信息中的至少一项；
所述CSI-RS的测量信息包括：所述CSI-RS的SINR、RSRP和RSRQ中的至少一项。
可选的，所述PSS的测量信息包括：所述PSS的波束信息；
所述SSS的测量信息包括：所述SSS的波束信息；
所述PBCH的测量信息包括：所述PBCH的DMRS测量信息和波束信息中的至少一项。
上述网络侧设备800能够提高通信***的通信性能。
其中，收发机802，用于在处理器801的控制下接收和发送数据，所述收发机802包括至少两个天线端口。
在图8中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器801代表的一个或多个处理器和存储器803代表的存储器的各种电路链接在一起。总线架构还可以将诸如***设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机802可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备，用户接口804还可以是能够外接内接需要设备的接口，连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器801负责管理总线架构和通常的处理，存储器803可以存储处理器801在执行操作时所使用的数据。
可选的，本公开的一些实施例还提供一种网络侧设备。该网络侧设备包括处理器801，存储器803，存储在存储器803上并可在所述处理器801上运行的计算机程序，该计算机程序被处理器801执行时处理器801实现上述无线链路失败的处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本公开的一些实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时处理器实现用户终端侧的无线链路失败的处理方法实施例的各个过程，或者该计算机程序被处理器执行时处理器实现网络侧设备侧的无线链路失败的处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者，如只读存储器(Read-Only Memory，简称ROM)、随机存取存储器(Random Access Memory，简称RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本公开各个实施例所述的方法。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本公开的保护范围之内。

Claims (24)

  1. 一种无线链路失败的处理方法，应用于用户终端，包括：
    记录所述用户终端发生的无线链路失败的无线链路失败信息；以及
    若所述用户终端在当前小区进入连接态或者非激活状态，则向网络侧上报所述无线链路失败信息。
  2. 如权利要求1所述的方法，其中，所述向网络侧上报所述无线链路失败信息，包括：
    在无线资源控制RRC连接过程或者RRC恢复resume过程中，向网络侧上报所述无线链路失败信息；或者
    在RRC连接过程或者RRC resume过程后，向网络侧上报所述无线链路失败信息。
  3. 如权利要求1所述的方法，其中，所述当前小区与发生无线链路失败的小区为同一小区；或者
    所述当前小区与发生无线链路失败的小区为相同网络的不同小区；或者
    所述当前小区与发生无线链路失败的小区为不同网络的小区。
  4. 如权利要求1至3中任一项所述的方法，其中，所述无线链路失败信息包括：
    小区标识信息、功率信息、测量信息、接收信号强度指示RSSI信息、基本服务集BSS信息、蓝牙信标Bluetooth becon、位置信息、网络切片信息、时间信息和区域信息中的至少一项。
  5. 如权利要求4所述的方法，其中，所述小区标识信息包括：上报小区的标识信息，所述上报小区包括发生无线链路失败的小区和发生无线链路失败的小区的邻小区中的至少一项；
    所述测量信息包括：所述上报小区的同步信号块SS block的测量信息、信道状态信息参考信号CSI-RS的测量信息、跟踪参考信号TRS的测量信息、相位跟踪参考信号PTRS的测量信息中的至少一项；
    所述区域信息包括：接入通知区域RNA信息、接入寻呼区域RPA信息、接入位置区域RLA信息、***信息有效区域信息和核心网跟踪区域信息中的 至少一项。
  6. 一种无线链路失败的处理方法，应用于网络侧设备，该方法包括：
    在当前小区接收用户终端发送的无线链路失败信息；以及
    若所述当前小区与所述用户终端发生无线链路失败的小区不同，则向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息。
  7. 如权利要求6所述的方法，其中，所述在当前小区接收用户终端发送的无线链路失败信息，包括：
    在所述用户终端的RRC连接过程或者RRC resume过程中，接收所述用户终端发送的所述无线链路失败信息；或者
    在RRC连接过程或者RRC resume过程后，接收所述用户终端发送的所述无线链路失败信息；
    其中，所述RRC连接过程或者RRC resume过程为所述用户终端在所述当前小区中的RRC连接过程或者RRC resume过程。
  8. 如权利要求6所述的方法，其中，所述当前小区与发生无线链路失败的小区为相同网络的不同小区；或者
    所述当前小区与发生无线链路失败的小区为不同网络的小区。
  9. 如权利要求6所述的方法，其中，所述向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息，包括：
    通过有线或者无线向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息；或者
    通过中转网络侧设备向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息。
  10. 如权利要求6至9中任一项所述的方法，其中，所述无线链路失败信息包括：
    小区标识信息、功率信息、测量信息、RSSI信息、BSS信息、Bluetooth becon、位置信息、网络切片信息、时间信息和区域信息中的至少一项。
  11. 如权利要求10所述的方法，其中，所述小区标识信息包括：上报小区的标识信息，所述上报小区包括发生无线链路失败的小区和发生无线链路失败的小区的邻小区中的至少一项；
    所述测量信息包括：所述上报小区的SS block的测量信息、CSI-RS的测量信息、TRS的测量信息、PTRS的测量信息中的至少一项；
    所述区域信息包括：RNA信息、RPA信息、RLA信息、***信息有效区域信息和核心网跟踪区域信息中的至少一项。
  12. 一种用户终端，包括：
    记录模块，用于记录所述用户终端发生的无线链路失败的无线链路失败信息；
    上报模块，用于若所述用户终端在当前小区进入连接态或者非激活状态，向网络侧上报所述无线链路失败信息。
  13. 如权利要求12所述的用户终端，其中，所述上报模块用于若所述用户终端在当前小区进入连接态或者非激活状态，在RRC连接过程或者RRC resume过程中，向网络侧上报所述无线链路失败信息；或者
    所述上报模块用于若所述用户终端在当前小区进入连接态或者非激活状态，在RRC连接过程或者RRC resume过程后，向网络侧上报所述无线链路失败信息。
  14. 如权利要求13所述的用户终端，其中，所述当前小区与发生无线链路失败的小区为同一小区；或者
    所述当前小区与发生无线链路失败的小区为相同网络的不同小区；或者
    所述当前小区与发生无线链路失败的小区为不同网络的小区。
  15. 如权利要求12至14中任一项所述的用户终端，其中，所述无线链路失败信息包括：
    小区标识信息、功率信息、测量信息、RSSI信息、BSS信息、Bluetooth becon、位置信息、网络切片信息、时间信息和区域信息中的至少一项。
  16. 一种网络侧设备，包括：
    接收模块，用于在当前小区接收用户终端发送的无线链路失败信息；
    发送模块，用于若所述当前小区与所述用户终端发生无线链路失败的小区不同，则向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息。
  17. 如权利要求16所述的网络侧设备，其中，所述接收模块用于在所述 用户终端的RRC连接过程或者RRC resume过程中，接收所述用户终端发送的所述无线链路失败信息；或者
    所述接收模块用于在RRC连接过程或者RRC resume过程后，接收所述用户终端发送的所述无线链路失败信息；
    其中，所述RRC连接过程或者RRC resume过程为所述用户终端在所述当前小区中的RRC连接过程或者RRC resume过程。
  18. 如权利要求16所述的网络侧设备，其中，所述当前小区与发生无线链路失败的小区为相同网络的不同小区；或者
    所述当前小区与发生无线链路失败的小区为不同网络的小区。
  19. 如权利要求16所述的网络侧设备，其中，所述发送模块用于若所述当前小区与所述用户终端发生无线链路失败的小区不同，则通过有线或者无线向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息；或者
    所述发送模块用于若所述当前小区与所述用户终端发生无线链路失败的小区不同，则通过中转网络侧设备向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息。
  20. 如权利要求16至19中任一项所述的网络侧设备，其中，所述无线链路失败信息包括：
    小区标识信息、功率信息、测量信息、RSSI信息、BSS信息、Bluetooth becon、位置信息、网络切片信息、时间信息和区域信息中的至少一项。
  21. 一种用户终端，包括：
    存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时所述处理器实现如权利要求1至5中任一项所述的无线链路失败的处理方法中的步骤。
  22. 一种网络侧设备，包括：
    存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时所述处理器实现如权利要求6至11中任一项所述的无线链路失败的处理方法中的步骤。
  23. 一种计算机可读存储介质，包括：
    在所述计算机可读存储介质上存储的计算机程序，所述计算机程序被处理器执行时所述处理器实现如权利要求1至5中任一项所述的无线链路失败的处理方法的步骤，或者所述计算机程序被处理器执行时所述处理器实现如权利要求6至11中任一项所述的无线链路失败的处理方法的步骤。
  24. 一种网络侧设备，包括：
    处理器、收发机和总线接口，所述处理器和所述收发机通过所述总线结构彼此连接，
    所述收发机用于在所述处理器的控制下：
    在当前小区接收用户终端发送的无线链路失败信息；以及
    若所述当前小区与所述用户终端发生无线链路失败的小区不同，则向所述发生无线链路失败的小区的网络侧设备发送所述无线链路失败信息。
PCT/CN2019/070369 2018-01-08 2019-01-04 无线链路失败的处理方法、用户终端和网络侧设备 WO2019134669A1 (zh)

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