WO2020259511A1 - 处理方法及设备 - Google Patents

处理方法及设备 Download PDF

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Publication number
WO2020259511A1
WO2020259511A1 PCT/CN2020/097790 CN2020097790W WO2020259511A1 WO 2020259511 A1 WO2020259511 A1 WO 2020259511A1 CN 2020097790 W CN2020097790 W CN 2020097790W WO 2020259511 A1 WO2020259511 A1 WO 2020259511A1
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WIPO (PCT)
Prior art keywords
subband
terminal device
uplink
cell
failure
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2020/097790
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English (en)
French (fr)
Inventor
吴昱民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Priority to BR112021026467A priority Critical patent/BR112021026467A2/pt
Priority to KR1020217042821A priority patent/KR102784316B1/ko
Priority to EP20833641.2A priority patent/EP3993487A4/en
Priority to PH1/2021/553157A priority patent/PH12021553157A1/en
Publication of WO2020259511A1 publication Critical patent/WO2020259511A1/zh
Priority to US17/551,868 priority patent/US12317355B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0289—Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0284—Traffic management, e.g. flow control or congestion control detecting congestion or overload during communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment

Definitions

  • This application relates to the field of communications technology, and in particular to a processing method and equipment.
  • the 5G communication system can send and receive signals when operating in an unlicensed frequency band, and the sender needs to listen to the unlicensed frequency band before sending the signal, and then the session (Listen Before Talk, LBT) listens. If the frequency band is not occupied, that is, if the frequency band is detected to be in an idle state, the transmitter can transmit signals. On the contrary, if the frequency band is detected to be occupied, the transmitter cannot transmit signals.
  • a user equipment When a user equipment (User Equipment, UE) transmits an uplink signal, it needs to perform LBT listening in a specific frequency range (for example, a certain frequency subband), and when it hears that it is occupied in the specific frequency range, Will cause the uplink transmission to fail.
  • a specific frequency range for example, a certain frequency subband
  • the UE can determine that uplink congestion failure has occurred.
  • the embodiments of the present disclosure provide a processing method and device to solve the problem that there is no effective processing solution for scenarios in which uplink congestion failure occurs in a specific frequency range in the related art.
  • embodiments of the present disclosure provide a processing method applied to a terminal device, and the method includes:
  • the above-mentioned target operation includes at least one of the following: a first operation and a second operation; the first operation is to send an uplink signal to the network device; the second operation is to trigger a wireless connection re-establishment process; the uplink signal is used to indicate the above-mentioned uplink Failure information of congestion failure.
  • the embodiments of the present disclosure provide a processing method applied to a network device, and the method includes:
  • An uplink signal is received from the terminal device, where the uplink signal is used to indicate failure information of uplink congestion failure occurring on the first subband.
  • a terminal device including:
  • the execution module is used to execute the target operation in the case of detecting failure of uplink congestion on the first subband
  • the above-mentioned target operation includes at least one of the following: a first operation and a second operation; the first operation is to send an uplink signal to the network device; the second operation is to trigger a wireless connection re-establishment process; the uplink signal is used to indicate the above-mentioned uplink Failure information of congestion failure.
  • embodiments of the present disclosure provide a network device, including:
  • the receiving module is configured to receive an uplink signal from a terminal device, and the uplink signal is used to indicate failure information of uplink congestion failure occurring on the first subband.
  • the embodiments of the present disclosure provide a terminal device, including a processor, a memory, and a computer program stored on the memory and running on the processor.
  • the computer program When the computer program is executed by the processor, the first The steps of the processing method described in the aspect.
  • embodiments of the present disclosure provide a network device, including a processor, a memory, and a computer program stored on the memory and capable of running on the processor.
  • the computer program is executed by the processor, the second aspect is implemented. The steps of the processing method.
  • embodiments of the present disclosure provide a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the above-mentioned processing method are implemented.
  • the terminal device executes a target operation when it detects that uplink congestion failure occurs on the first subband; wherein the target operation includes at least one of the following: sending an uplink signal to the network device and triggering a wireless connection During the reconstruction process, effective processing operations can be performed when uplink congestion failure occurs in the first subband, and data transmission and reception can be restored in time, thereby improving communication efficiency.
  • FIG. 1 is a schematic diagram of a possible structure of a communication system involved in an embodiment of the disclosure
  • FIG. 3 is the second schematic flowchart of a processing method provided by an embodiment of the disclosure.
  • FIG. 4 is one of the schematic structural diagrams of a terminal device provided by an embodiment of the disclosure.
  • FIG. 5 is one of the schematic structural diagrams of a network device provided by an embodiment of the disclosure.
  • FIG. 6 is the second structural diagram of a terminal device provided by an embodiment of the disclosure.
  • FIG. 7 is the second structural diagram of a network device provided by an embodiment of the disclosure.
  • the words “first”, “second”, etc. are used for the same items or similar items that have basically the same function or effect.
  • words such as “first” and “second” do not limit the number and execution order.
  • the first cell and the second cell are used to distinguish different cells, rather than to describe the specific order of the cells.
  • the technical solution provided by the present disclosure can be applied to various communication systems, for example, a 5G communication system, a future evolution system, or multiple communication convergence systems, and so on. It can include multiple application scenarios, such as machine to machine (Machine to Machine, M2M), D2M, macro and micro communications, enhanced Mobile Broadband (eMBB), ultra-high reliability and ultra-low latency communications (ultra Reliable&Low Latency Communication, uRLLC) and Massive Machine Type Communication (mMTC) and other scenarios. These scenarios include, but are not limited to: communication between a terminal device and a terminal device, or a communication between a network device and a network device, or a communication between a network device and a terminal device, and other scenarios.
  • the embodiments of the present disclosure can be applied to communication between a network device and a terminal device in a 5G communication system, or a communication between a terminal device and a terminal device, or a communication between a network device and a network device.
  • Fig. 1 shows a schematic diagram of a possible structure of a communication system involved in an embodiment of the present disclosure.
  • the communication system includes at least one network device 10 (only one is shown in FIG. 1) and one or more terminal devices 20 connected to each network device 10.
  • the aforementioned network device 10 may be a base station, a core network device, a transmission and reception point (Transmission and Reception Point, TRP), a relay station, or an access point.
  • the network device 10 may be a base station transceiver station (BTS) in a global system for mobile communication (GSM) or a code division multiple access (Code Division Multiple Access, CDMA) network, or it may be a broadband
  • the NB (NodeB) in Wideband Code Division Multiple Access (WCDMA) may also be the eNB or eNodeB (evolutional NodeB) in LTE.
  • the network device 10 may also be a wireless controller in a cloud radio access network (Cloud Radio Access Network, CRAN) scenario.
  • the network device 10 may also be a network device in a 5G communication system or a network device in a future evolution network.
  • the wording does not constitute a limitation to the present disclosure.
  • the terminal device 20 may be a wireless terminal device or a wired terminal device.
  • the wireless terminal device may be a device that provides voice and/or other service data connectivity to the user, a handheld device with wireless communication function, a computing device, or a wireless Other modem processing equipment, vehicle-mounted equipment, wearable equipment, terminal equipment in the future 5G network or terminal equipment in the future evolved PLMN network, etc.
  • a wireless terminal device can communicate with one or more core networks via a radio access network (RAN).
  • the wireless terminal device can be a mobile terminal device, such as a mobile phone (or “cellular” phone) and a mobile phone.
  • the computer of the terminal device can be a portable, pocket-sized, handheld, built-in computer or vehicle-mounted mobile device, which exchanges language and/or data with the wireless access network, and personal communication service (PCS) Telephones, cordless phones, Session Initiation Protocol (SIP) phones, wireless local loop (Wireless Local Loop, WLL) stations, personal digital assistants (Personal Digital Assistant, PDA) and other equipment, wireless terminal equipment can also be mobile Equipment, User Equipment (UE), UE terminal equipment, access terminal equipment, wireless communication equipment, terminal equipment unit, terminal equipment station, mobile station (Mobile Station), mobile station (Mobile), remote station (Remote Station) ), remote station, remote terminal equipment (Remote Terminal), subscriber unit (Subscriber Unit), subscriber station (Subscriber Station), user agent (User Agent), terminal equipment, etc.
  • FIG. 1 shows that the terminal device is a mobile phone as an example.
  • FIG. 2 shows a schematic flowchart of a processing method provided by an embodiment of the present disclosure. As shown in FIG. 2, the processing method may include:
  • Step 201 The terminal device executes the target operation when it detects that uplink congestion failure occurs on the first subband.
  • the aforementioned first subband is: at least one of the one or more subbands configured by the network device for the target cell, and/or the network device is the target bandwidth part (Bandwidth part, BWP) At least one of the configured one or more subbands.
  • the aforementioned target cell is any cell of the terminal device, and the aforementioned target BWP is one or more BWPs of a cell of the terminal device.
  • the foregoing first subband may be an LBT frequency subband configured by the network device for the terminal device.
  • the aforementioned target operation includes at least one of the following: a first operation and a second operation.
  • the foregoing first operation is: sending an uplink signal to a network device
  • the foregoing second operation is: triggering a wireless connection re-establishment process.
  • the above-mentioned uplink signal is used to indicate the failure information of the above-mentioned uplink congestion failure.
  • the above-mentioned uplink signal includes at least one of the following: random access channel signal, Msg3 information in the random access process, scheduling request (Scheduling Request, SR) signal, radio resource control (Radio Resource Control (RRC) message and Media Access Control (MAC) control unit.
  • SR scheduling request
  • RRC Radio Resource Control
  • MAC Media Access Control
  • the foregoing random access channel signal may be: a random access resource exclusive to the terminal device configured by the network device; the foregoing Msg3 information in the random access process may be: carried in the Msg3 information of the random access process
  • the failure information of the uplink congestion failure for example, the Msg3 information carries an RRC message or a MAC control element to indicate the first subband; the above-mentioned SR signal may be: an SR resource dedicated to the terminal device configured by the network device.
  • the failure information of the uplink congestion failure is used to indicate at least one of the following: the number of the first subband, the frequency of the first subband, the bandwidth of the first subband, the first subband Band corresponding cell and BWP corresponding to the first subband.
  • the above failure information of uplink congestion failure includes at least one of the following: the number of the first subband, the frequency of the first subband, the bandwidth of the first subband, the cell corresponding to the first subband, and the first subband. BWP corresponding to one subband.
  • different uplink signals are used to indicate different failure information of uplink congestion failure.
  • the random access channel signal 1 dedicated to the terminal device is used to indicate that the uplink congestion failure of subband 1 has occurred.
  • the terminal device if the terminal device fails in uplink congestion in multiple first subbands, and the multiple first subbands belong to the same cell, the terminal considers that uplink congestion occurs in the cell failure.
  • the method further includes step A1:
  • Step A1 If the number of first subbands is greater than or equal to M, the terminal device determines that uplink congestion fails in the first cell.
  • M is a positive integer.
  • M may be configured by a network device, or may be agreed upon in an agreement, which is not limited in this application.
  • Example 1 When the uplink congestion failure occurs in 3 frequency subbands of the above 5 frequency subbands, the terminal device can determine that the uplink congestion failure has occurred in the cell 1; Example 2, when the above 5 frequency subbands have occurred If the uplink congestion fails, the terminal device can also determine that the cell 1 has failed uplink congestion.
  • the cell uplink congestion failure detection threshold that is, the aforementioned predetermined number
  • the target operation performed by the terminal device may include at least one of the following:
  • the above-mentioned target operation includes at least one of the following: the above-mentioned first operation and the above-mentioned second operation;
  • the above-mentioned target operation is the above-mentioned first operation
  • the above-mentioned target operation includes at least one of the following: the above-mentioned first operation and the above-mentioned second operation;
  • the above-mentioned target operation is the above-mentioned first operation
  • the above-mentioned target operation is the above-mentioned first operation.
  • SCell may be an SCell in MCG or an SCell in SCG.
  • the terminal device can report the failure information of the uplink congestion failure to the network device through the SCell of MCG; when the PCell of the terminal device fails uplink congestion , The terminal device can report the failure information of the uplink congestion failure to the network device through the SCG or the SCell of the MCG; when the PSCell of the terminal device fails the uplink congestion, the terminal device can use the SCell of the MCG or SCG to fail the uplink congestion failure The information is reported to the network device; when the SCell of the terminal device fails to uplink congestion, the terminal device can report the failure information of the uplink congestion failure to the network device through the MCG or other SCG cell where the uplink congestion fails.
  • the terminal device executes a target operation when it detects that uplink congestion failure occurs on the first subband;
  • the foregoing target operation includes at least one of the following: the terminal device sends an uplink signal to the network device And the operation that triggers the wireless connection re-establishment process, so that effective processing operations can be performed when the uplink congestion fails in the first subband, and then the data transmission and reception can be restored in time, which improves the communication efficiency.
  • the aforementioned step 201 specifically includes the following step 201a:
  • Step 201a The terminal device sends an uplink signal to the network device when it detects that the uplink congestion failure occurs on the first subband.
  • step 201a specifically includes the following step 201a1:
  • Step 201a1 The terminal device sends the above-mentioned uplink signal to the network device in the second subband.
  • the above-mentioned second subband is a subband in which uplink congestion failure does not occur.
  • the above-mentioned second subband includes at least one of the following: a subband under the second cell where no uplink congestion failure has occurred, and a subband under the third cell where no uplink congestion failure has occurred.
  • the second cell is a cell corresponding to the first subband; the third cell is different from the second cell.
  • the subbands in the second cell where uplink congestion failure does not occur include at least one of the following: subbands in the first bandwidth part BWP under the second cell that do not occur uplink congestion failure Band, the subband under the second BWP of the second cell where no uplink congestion failure has occurred.
  • the first BWP is a BWP corresponding to the first subband
  • the second BWP is a BWP other than the first BWP in the second cell.
  • Example 1 Suppose that a network device configures two LBT frequency subbands for a cell of a terminal device, namely, LBT frequency subband 1 and LBT frequency subband 2.
  • the terminal device sends an uplink signal on the LBT frequency subband 2 to notify the network device that an uplink congestion failure has occurred on the LBT frequency subband 1.
  • Example 2 Assume that the network device configures two BWPs for cell 1 of the terminal device, namely BWP2 and BWP3, and configures LBT frequency subband 3 and LBT frequency subband 4 for BWP2, and configures LBT frequency subband 5 and BWP3 for BWP3. LBT frequency subband 6.
  • the terminal device can send uplink signals on LBT frequency subband 4 of BWP2, or send uplink signals on LBT frequency subband 5 or LBT frequency subband 6 of BWP3. In order to notify the network device that the uplink congestion failure has occurred on the LBT frequency subband 3.
  • the target operation is the first operation
  • the terminal device may determine the occurrence based on the uplink signal.
  • the method further includes the following step 202:
  • Step 202 The network device receives the uplink signal from the terminal device.
  • the above-mentioned uplink signal is used to indicate failure information of uplink congestion failure occurring on the first subband.
  • the network device can determine based on the uplink signal The first subband where the uplink congestion fails is generated, so that data transmission and reception can be resumed on other subbands (that is, subbands different from the first subband), reducing data interruption delay, and improving communication energy efficiency.
  • step 203 in combination with the above step 201a, after step 201a, the method further includes the following step 203:
  • Step 203 The terminal device receives feedback information from the network device.
  • the aforementioned feedback information may be Msg2 information of a random access process, or Msg4 information of a random access process.
  • the terminal device may receive feedback information from the network device on a third subband, where the third subband is a subband where no uplink congestion failure has occurred.
  • the third subband may be the second subband in step 201a1.
  • Example 1 Assuming that the terminal device transmits the terminal device-specific random access channel signal 1 (that is, the above-mentioned uplink signal) in the frequency subband 2 of BWP1, the terminal device receives the random access channel signal sent by the network device on the LBT frequency subband 2 of BWP1 Msg2 information of the access process (that is, the aforementioned feedback information).
  • Example 2 Assuming that the terminal device sends the Msg3 information of the random access process in the frequency subband 2 of BWP1 (that is, the above-mentioned uplink signal), the terminal device receives the random access sent by the network device on the LBT frequency subband 2 of BWP1 Msg4 information of the process (that is, the feedback information mentioned above).
  • the network device after the network device receives the uplink signal sent by the terminal device, it can determine the first subband where the uplink congestion fails based on the uplink signal, so that the network device can timely know the subband where the uplink congestion fails. In this way, data transmission and reception can be resumed on other sub-bands, which reduces data interruption delay and improves communication efficiency.
  • FIG. 4 is a schematic diagram of a possible structure for implementing a terminal device provided by an embodiment of the present disclosure.
  • the terminal device 400 includes: an execution module 401, wherein:
  • the execution module 401 is configured to execute a target operation in a case where it is detected that an uplink congestion failure occurs on the first subband.
  • the target operation includes at least one of the following: a first operation and a second operation; the first operation is to send an uplink signal to the network device; the second operation is to trigger a wireless connection re-establishment process; the uplink signal is used to indicate the uplink Failure information of congestion failure.
  • the above-mentioned terminal device 400 further includes: a determination module 402, wherein: the determination module 402 is configured to include the first subband when the subband configured by the network device for the first cell of the terminal device includes the first subband Next, if N is greater than or equal to M, it is determined that uplink congestion failure occurs in the first cell; where M is a positive integer, and M is configured by the network device or agreed upon by the protocol.
  • the above-mentioned terminal device 400 further includes: a sending module 403, wherein: the sending module 403 is configured to send the above-mentioned uplink signal to the network device in the second subband, which is not occurred. Upstream congestion failed subband.
  • the above-mentioned second subband includes at least one of the following: a subband under the second cell where uplink congestion failure does not occur, and a subband under the third cell where uplink congestion failure does not occur; where the second cell is The cell corresponding to the first subband; the third cell is different from the second cell.
  • the subbands under the second cell where no uplink congestion failure has occurred include at least one of the following: subbands where no uplink congestion failure has occurred in the first bandwidth part BWP under the second cell, and the subband under the second cell
  • the first BWP is the BWP corresponding to the first subband
  • the second BWP is the other BWP in the second cell except the first BWP.
  • the aforementioned terminal device 400 further includes: a receiving module 404, wherein: the receiving module 404 is configured to receive feedback information from the aforementioned network device.
  • the foregoing receiving module 404 is specifically configured to receive feedback information from the foregoing network device in a third subband, where the third subband is a subband where no uplink congestion failure has occurred.
  • the above-mentioned uplink signal includes at least one of the following: a random access channel signal, Msg3 information in a random access process, an SR signal, an RRC message, and a MAC control unit.
  • the above failure information of uplink congestion failure is used to indicate at least one of the following: the number of the first subband, the frequency of the first subband, the bandwidth of the first subband, the cell corresponding to the first subband, and the first subband.
  • the BWP corresponding to the subband is used to indicate at least one of the following: the number of the first subband, the frequency of the first subband, the bandwidth of the first subband, the cell corresponding to the first subband, and the first subband.
  • the target operation when uplink congestion fails in the primary cell of the terminal device, includes at least one of the following: the first operation and the second operation; when the primary and secondary cells of the terminal device fail in uplink congestion In the case of, the target operation is the first operation; when all cells of the primary cell group of the terminal device fail to uplink congestion, the target operation includes at least one of the following: the first operation and the second operation ; When all cells in the secondary cell group of the terminal equipment fail to uplink congestion, the target operation is the first operation; when the secondary cell of the terminal equipment fails uplink congestion, the target operation is the first operation One operation.
  • the terminal device executes a target operation in the case of detecting that uplink congestion failure occurs on the first subband; wherein the above-mentioned target operation includes at least one of the following: the terminal device sends an uplink signal to the network device And the operation of triggering the wireless connection re-establishment process, so that effective processing operations can be performed when the uplink congestion failure occurs in the first subband, and the communication efficiency is improved.
  • the terminal device provided in the embodiment of the present disclosure can implement the process shown in FIG. 2 or FIG. 3 in the foregoing method embodiment. To avoid repetition, details are not described herein again.
  • FIG. 5 is a schematic diagram of a possible structure of a network device provided by an embodiment of the present disclosure.
  • the network device 500 includes a receiving module 501, wherein:
  • the receiving module 501 is configured to receive an uplink signal from a terminal device, where the uplink signal is used to indicate failure information of uplink congestion failure occurring on the first subband.
  • the aforementioned network device 500 further includes: a sending module 502, wherein: the aforementioned receiving module 501 is specifically configured to receive the aforementioned uplink signal from a terminal device in the second subband; the aforementioned sending module 502 uses In the second subband, the feedback information is sent to the aforementioned terminal device.
  • the above-mentioned uplink signal includes at least one of the following: a random access channel signal, Msg3 information in a random access process, an SR signal, an RRC message, and a MAC control unit.
  • the above failure information of uplink congestion failure is used to indicate at least one of the following: the number of the first subband, the frequency of the first subband, the bandwidth of the first subband, the cell corresponding to the first subband, and the first subband.
  • the BWP corresponding to the subband is used to indicate at least one of the following: the number of the first subband, the frequency of the first subband, the bandwidth of the first subband, the cell corresponding to the first subband, and the first subband.
  • the network device after receiving the uplink signal sent by the terminal device, the network device can determine the first subband where the uplink congestion failure occurs based on the uplink signal, so that the network device can timely know that the uplink congestion failure occurs The sub-bands can then resume data transmission and reception on other sub-bands, reducing the data interruption delay and improving communication efficiency.
  • the network device provided in the embodiment of the present disclosure can implement the process shown in FIG. 3 in the foregoing method embodiment, and to avoid repetition, details are not described herein again.
  • the terminal device 100 includes but is not limited to: a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, and a display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, power supply 111 and other components.
  • a radio frequency unit 101 for example, a radio frequency unit
  • a network module 102 for example, a radio frequency unit
  • an audio output unit 103 includes an audio signals from a terminal device
  • an input unit 104 includes a sensor 105, and a display unit 106
  • user input unit 107 includes a radio frequency unit 103, a microphone 106, and a display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, power supply 111 and other components.
  • the structure of the terminal device 100 shown in FIG. 6 does not constitute a limitation on the terminal device, and the terminal device 100 may include more or fewer components than shown in the figure, or combine certain components, or Different
  • the terminal device 100 includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal device, a wearable device, and a pedometer, etc.
  • the processor 110 is configured to perform a target operation in the case of detecting that an uplink congestion failure occurs on the first subband; wherein, the target operation includes at least one of the following: a first operation and a second operation; the first operation The operation is to send an uplink signal to the network device; the second operation is to trigger a wireless connection re-establishment process; the uplink signal is used to indicate the failure information of the uplink congestion failure.
  • the terminal device executes a target operation in the case of detecting that uplink congestion failure occurs on the first subband; wherein the above-mentioned target operation includes at least one of the following: the terminal device sends an uplink signal to the network device And the operation of triggering the wireless connection re-establishment process, so that effective processing operations can be performed when the uplink congestion failure occurs in the first subband, and the communication efficiency is improved.
  • the radio frequency unit 101 can be used for receiving and sending signals in the process of sending and receiving information or talking. Specifically, the downlink data from the base station is received and processed by the processor 110; Uplink data is sent to the base station.
  • the radio frequency unit 101 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 frequency unit 101 can also communicate with the network and other devices through a wireless communication system.
  • the terminal device 100 provides users with wireless broadband Internet access through the network module 102, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 103 can convert the audio data received by the radio frequency unit 101 or the network module 102 or stored in the memory 109 into audio signals and output them as sounds. Moreover, the audio output unit 103 may also provide audio output related to a specific function performed by the terminal device 100 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 103 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 104 is used to receive audio or video signals.
  • the input unit 104 may include a graphics processing unit (GPU) 1041 and a microphone 1042.
  • the graphics processor 1041 is configured to monitor images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frame can be displayed on the display unit 106.
  • the image frame processed by the graphics processor 1041 may be stored in the memory 109 (or other storage medium) or sent via the radio frequency unit 101 or the network module 102.
  • the microphone 1042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 101 for output in the case of a telephone call mode.
  • the terminal device 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 1061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 1061 and the display panel 1061 when the terminal device 100 is moved to the ear. / Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the posture of the terminal device (such as horizontal and vertical screen switching, related games) , Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; sensor 105 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.
  • the display unit 106 is used to display information input by the user or information provided to the user.
  • the display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), etc.
  • LCD Liquid Crystal Display
  • OLED Organic Light-Emitting Diode
  • the user input unit 107 may be used to receive inputted numeric or character information, and generate key signal inputs related to user settings and function control of the terminal device 100.
  • the user input unit 107 includes a touch panel 1071 and other input devices 1072.
  • the touch panel 1071 also called a touch screen, can collect user touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 1071 or near the touch panel 1071. operating).
  • the touch panel 1071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the 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 it into contact coordinates, and then sends it To the processor 110, the command sent by the processor 110 is received and executed.
  • the touch panel 1071 can be realized by various types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 107 may also include other input devices 1072.
  • other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 1071 can be overlaid on the display panel 1061.
  • the touch panel 1071 detects a touch operation on or near it, it is transmitted to the processor 110 to determine the type of the touch event.
  • the type of event provides corresponding visual output on the display panel 1061.
  • the touch panel 1071 and the display panel 1061 are used as two independent components to implement the input and output functions of the terminal device 100, in some embodiments, the touch panel 1071 and the display panel 1061 can be combined.
  • the input and output functions of the terminal device 100 are realized by integration, which is not specifically limited here.
  • the interface unit 108 is an interface for connecting an external device with the terminal device 100.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 108 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal device 100 or can be used to connect to the terminal device 100 and external Transfer data between devices.
  • the memory 109 can be used to store software programs and various data.
  • the memory 109 may mainly include a program storage area and a data storage area.
  • the program storage area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data (such as audio data, phone book, etc.) created by the use of mobile phones.
  • the memory 109 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 110 is the control center of the terminal device 100. It uses various interfaces and lines to connect the various parts of the entire terminal device 100, runs or executes software programs and/or modules stored in the memory 109, and calls and stores them in the memory 109. The data, execute various functions of the terminal device 100 and process data, so as to monitor the terminal device 100 as a whole.
  • the processor 110 may include one or more processing units; optionally, the processor 110 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, and application programs, etc.
  • the adjustment processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 110.
  • the terminal device 100 may also include a power source 111 (such as a battery) for supplying power to various components.
  • a power source 111 such as a battery
  • the power source 111 may be logically connected to the processor 110 through a power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • the terminal device 100 includes some functional modules not shown, which will not be repeated here.
  • FIG. 7 is a schematic diagram of the hardware structure of a network device implementing an embodiment of the present disclosure.
  • the network device 600 includes a processor 601, a transceiver 602, a memory 603, a user interface 604, and a bus interface.
  • the transceiver 602 is configured to receive an uplink signal from the terminal device, and the uplink signal is used to indicate failure information of uplink congestion failure occurring on the first subband; the processor 601 is configured to determine the foregoing first subband according to the uplink signal. Subband.
  • the network device after receiving the uplink signal sent by the terminal device, the network device can determine the first subband where the uplink congestion failure occurs based on the uplink signal, so that the network device can timely know that the uplink congestion failure occurs The sub-bands can then resume data transmission and reception on other sub-bands, reducing the data interruption delay and improving communication efficiency.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 601 and various circuits of the memory represented by the memory 603 are linked together. .
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, will not be further described herein.
  • the bus interface provides the interface.
  • the transceiver 602 may be a plurality of elements, that is, including a transmitter and a receiver, and provide a unit for communicating with various other devices on the transmission medium.
  • the user interface 604 may also be an interface capable of connecting externally and internally with the required equipment.
  • the connected equipment includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 601 is responsible for managing the bus architecture and general processing, and the memory 603 can store data used by the processor 601 when performing operations.
  • the network device 600 also includes some functional modules not shown, which will not be repeated here.
  • an embodiment of the present disclosure further provides a terminal device, including a processor, a memory, and a computer program stored in the memory and running on the processor.
  • a terminal device including a processor, a memory, and a computer program stored in the memory and running on the processor.
  • the computer program When the computer program is executed by the processor, the computer program in the first embodiment is implemented.
  • the process of the processing method and can achieve the same technical effect, in order to avoid repetition, I will not repeat it here.
  • an embodiment of the present disclosure further provides a network device, including a processor, a memory, and a computer program stored in the memory and capable of running on the processor.
  • a network device including a processor, a memory, and a computer program stored in the memory and capable of running on the processor.
  • the computer program When the computer program is executed by the processor, the computer program in the first embodiment is implemented.
  • the process of the processing method and can achieve the same technical effect, in order to avoid repetition, I will not repeat it here.
  • the embodiments of the present disclosure also provide a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the above-mentioned computer-readable storage medium includes read-only memory (Read-Only Memory, ROM for short), random access memory (Random Access Memory, RAM for short), magnetic disks, or optical disks.
  • the technical solution of the present disclosure essentially or the part that contributes to the related technology can be embodied in the form of a software product.
  • the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk). ) Includes several instructions to make a terminal device (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the multiple embodiments of the present disclosure.

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Abstract

本公开实施例提供一种处理方法及设备，该方法包括：在检测到第一子带上发生上行拥塞失败的情况下，执行目标操作；其中，该目标操作包括以下至少一项：第一操作和第二操作；该第一操作为向网络设备发送上行信号；该第二操作为触发无线连接重建过程；该上行信号用于指示上行拥塞失败的失败信息。

Description

处理方法及设备
相关申请的交叉引用
本公开主张在2019年06月28日提交国家知识产权局、申请号为201910578518.6、申请名称为“处理方法及设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信技术领域，尤其涉及一种处理方法及设备。
背景技术
目前，5G通信系统运行在非授权频段时可以进行信号的收发，且发送端在发送信号之前需要对非授权频段进行先侦听后会话(Listen Before Talk，LBT)侦听，如果侦听到该频段没有被占用，即侦听到该频段处于空闲态，则发送端可以进行信号的发送，反之，如果侦听到该频段被占用时，则发送端无法进行信号的发送。
具体的，用户设备(User Equipment，UE)在发送上行信号时，需要在特定频率范围(如，某一频率子带)内进行LBT侦听，当侦听到该特定频率范围内被占用，则会导致上行发送失败。当UE在该特定频率范围内发生上行发送失败的次数达到预定次数后，UE便可判定发生了上行拥塞失败。
然而，针对特定频率范围内发生上行拥塞失败的场景，目前并没有有效的处理方案。
发明内容
本公开实施例提供一种处理方法及设备，以解决相关技术中针对特定频率范围内发生上行拥塞失败的场景，没有有效处理方案的问题。
为了解决上述技术问题，本申请是这样实现的：
第一方面，本公开实施例提供了一种处理方法，应用于终端设备，该方法包括：
在检测到第一子带上发生上行拥塞失败的情况下，执行目标操作；
其中，上述目标操作包括以下至少一项：第一操作和第二操作；该第一操作为向网络设备发送上行信号；该第二操作为触发无线连接重建过程；该上行信号用于指示上述上行拥塞失败的失败信息。
第二方面，本公开实施例提供了一种处理方法，应用于网络设备，该方法包括：
从终端设备接收上行信号，该上行信号用于指示第一子带上发生的上行拥塞失败的失败信息。
第三方面，本公开实施例提供了一种终端设备，包括：
执行模块，用于在检测到第一子带上发生上行拥塞失败的情况下，执行目标操作；
其中，上述目标操作包括以下至少一项：第一操作和第二操作；该第一操作为向网络设备发送上行信号；该第二操作为触发无线连接重建过程；该上行信号用于指示上述上行拥塞失败的失败信息。
第四方面，本公开实施例提供了一种网络设备，包括：
接收模块，用于从终端设备接收上行信号，该上行信号用于指示第一子带上发生的上行拥塞失败的失败信息。
第五方面，本公开实施例提供了一种终端设备，包括处理器、存储器及存储在该存储器上并可在该处理器上运行的计算机程序，该计算机程序被处理器执行时实现如第一方面所述的处理方法的步骤。
第六方面，本公开实施例提供一种网络设备，包括处理器、存储器及存储在该存储器上并可在该处理器上运行的计算机程序，该计算机程序被处理器执行时实现如第二方面所述的处理方法的步骤。
第七方面，本公开实施例提供一种计算机可读存储介质，该计算机可读存储介质上存储计算机程序，该计算机程序被处理器执行时实现如上述处理方法的步骤。
在本公开实施例中，终端设备在检测到第一子带上发生上行拥塞失败的情况下，执行目标操作；其中，上述目标操作包括以下至少一项：向网络设备发送上行信号和触发无线连接重建过程，从而可以在第一子带发生上行拥塞失败时进行有效的处理操作，进而及时的恢复数据的收发，提高了通信效率。
附图说明
图1为本公开实施例所涉及的通信系统的一种可能的结构示意图；
图2为本公开实施例提供的一种处理方法的流程示意图之一；
图3为本公开实施例提供的一种处理方法的流程示意图之二；
图4为本公开实施例提供的一种终端设备的结构示意图之一；
图5为本公开实施例提供的一种网络设备的结构示意图之一；
图6为本公开实施例提供的一种终端设备的结构示意图之二；
图7为本公开实施例提供的一种网络设备的结构示意图之二。
具体实施方式
下面将结合本公开实施例中的附图，对本公开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，都属于本申请保护的范围。
需要说明的是，本文中的“/”表示或的意思，例如，A/B可以表示A或B；本文中的“和/或”仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。
需要说明的是，为了便于清楚描述本申请实施例的技术方案，在本申请的实施例中，采用了“第一”、“第二”等字样对功能或作用基本相同的相同项或相似项进行区分，本领域技术人员可以理解“第一”、“第二”等字样并不对数量和执行次序进行限定。例如，第一小区和第二小区是用于区别不同的小区，而不是用于描述小区的特定顺序。
需要说明的是，本公开实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本公开实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更可选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
需要说明的是，本申请实施例中，“的(英文：of)”，“相应的(英文：corresponding，relevant)”和“对应的(英文：corresponding)”有时可以混用，应当指出的是，在不强调其区别时，其所要表达的含义是一致的。本申请实施例中的“多个”的含义是指两个或两个以上。
本公开提供的技术方案可以应用于各种通信系统，例如，5G通信系统，未来演进系统或者多种通信融合系统等等。可以包括多种应用场景，例如，机器对机器(Machine to Machine，M2M)、D2M、宏微通信、增强型移动互联网(enhance Mobile Broadband，eMBB)、超高可靠性与超低时延通信(ultra Reliable&Low Latency Communication，uRLLC)以及海量物联网通信(Massive Machine Type Communication，mMTC)等场景。这些场景包括但不限于：终端设备与终端设备之间的通信，或网络设备与网络设备之间的通信，或网络设备与终端设备间的通信等场景中。本公开实施例可以应用于与5G通信系统中的网络设备与终端设备之间的通信，或终端设备与终端设备之间的通信，或网络设备与网络设备之间的通信。
图1示出了本公开实施例所涉及的通信系统的一种可能的结构示意图。如图1所示，该通信系统包括至少一个网络设备10(图1中仅示出一个)以及每个网络设备10所连接的一个或多个终端设备20。
其中，上述的网络设备10可以为基站、核心网设备、发射接收节点(Transmission and Reception Point，TRP)、中继站或接入点等。网络设备10可以是全球移动通信系统(Global System for Mobile communication，GSM)或码分多址(Code Division Multiple Access，CDMA)网络中的基站收发信台(Base Transceiver Station，BTS)，也可以是宽带码分多址(Wideband Code Division Multiple Access，WCDMA)中的NB(NodeB)，还可以是LTE中的eNB或eNodeB(evolutional NodeB)。网络设备10还可以是云无线接入网络(Cloud Radio Access Network，CRAN)场景下的无线控制器。网络设备10还可以是5G通信系统中的网络设备或未来演进网络中的网络设备。然用词并不构成对本公开的限制。
终端设备20可以为无线终端设备也可以为有线终端设备，该无线终端设备可以是指向用户提供语音和/或其他业务数据连通性的设备，具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、未来5G网络中的终端设备或者未来演进的PLMN网络中的终端设备等。无线终端设备可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网进行通信，无线终端设备可以是移动终端设备，如移动电话(或称为“蜂窝”电话)和具有移动终端设备的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据，以及个人通信业务(Personal Communication Service，PCS)电话、无绳电话、会话发起协议(Session Initiation Protocol，SIP)话机、无线本地环路(Wireless Local Loop，WLL)站、个人数字助理(Personal Digital Assistant，PDA)等设备，无线终端设备也可以为移动设备、用户设备(User Equipment，UE)、UE终端设备、接入终端设备、无线通信设备、终端设备单元、终端设备站、移动站(Mobile Station)、移动台(Mobile)、远程站(Remote Station)、远方站、远程终端设备(Remote Terminal)、订户单元(Subscriber Unit)、订户站(Subscriber Station)、用户代理(User Agent)、终端设备装置等。作为一种实例，在本公开实施例中，图1以终端设备是手机为例示出。
图2示出了本公开实施例提供的一种处理方法的流程示意图，如图2所示，该处理方法可以包括：
步骤201：终端设备在检测到第一子带上发生上行拥塞失败的情况下，执行目标操作。
在本公开实施例中，上述的第一子带为：网络设备为目标小区配置的一个或多个子带中的至少一个子带，和/或，网络设备为目标带宽部分(Bandwidth part，BWP)配置的一个或多个子带中的至少一个子带。其中，上述的目标小区为终端设备的任一小区，上述的目标BWP 为终端设备的一个小区的一个或多个BWP。
在一种示例中，上述的第一子带可以为网络设备为终端设备配置的LBT频率子带。
在本公开实施例中，上述目标操作包括以下至少一项：第一操作和第二操作。其中，上述第一操作为：向网络设备发送上行信号，上述第二操作为：触发无线连接重建过程。
在本公开实施例中，上述的上行信号用于指示上述上行拥塞失败的失败信息。
可选地，在本公开实施例中，上述上行信号包括以下至少一项：随机接入信道信号、随机接入过程中的Msg3信息、调度请求(Scheduling Request，SR)信号、无线资源控制(Radio Resource Control，RRC)消息以及媒体接入控制(Media Access Control，MAC)控制单元。
示例性的，上述的随机接入信道信号可以为：网络设备配置的终端设备专属的随机接入资源；上述的随机接入过程中的Msg3信息可以为：在随机接入过程的Msg3信息中携带的该上行拥塞失败的失败信息，例如，Msg3信息中携带RRC消息或MAC控制单元来指示第一子带；上述的SR信号可以为：网络设备配置的终端设备专属的SR资源。
可选地，在本公开实施例中，上述上行拥塞失败的失败信息用于指示以下至少一项：第一子带的编号、第一子带的频率、第一子带的带宽、第一子带对应的小区以及第一子带对应的BWP。在一种示例中，上述的上行拥塞失败的失败信息包括以下至少一项：第一子带的编号、第一子带的频率、第一子带的带宽、第一子带对应的小区以及第一子带对应的BWP。
可选地，在本公开实施例中，不同的上行信号用于指示不同的上行拥塞失败的失败信息。例如，终端设备专属的随机接入信道信号1用于指示子带1发生了上行拥塞失败。
可选地，在本公开实施例中，终端设备在多个第一子带都发生上行拥塞失败的情况下，且该多个第一子带属于相同小区，则终端认为该小区发生了上行拥塞失败。
示例性的，若网络设备为终端设备的第一小区配置的子带包括上述第一子带，则在终端设备执行目标操作之前，该方法还包括步骤A1：
步骤A1：若第一子带的数量大于或等于M，则终端设备判定该第一小区发生上行拥塞失败。
其中，M为正整数。
其中，M可以为网络设备配置的，也可以为协议约定的，本申请对此不做限定。
举例说明，假设网络设备给小区1配置了5个频率子带，若小区上行拥塞失败检测阈值(即上述的预定数量)为3。例1，当上述5个频率子带中的3个频率子带发生了上行拥塞失败，则终端设备可以判断该小区1发生了上行拥塞失败；例2，当上述5个频率子带均发生了上行拥塞失败，则终端设备也可以判断该小区1发生了上行拥塞失败。
可选地，在本公开实施例中，即终端设备的小区发生上行拥塞失败的情况下，终端设备所执行的目标操作可以包括以下至少一种：
1)当终端设备的主小区(Primary Cell，PCell)发生上行拥塞失败的情况下，上述目标操作包括以下至少一项：上述第一操作和上述第二操作；
2)当终端设备的主辅小区(Primary Secondary Cell，PSCell)发生上行拥塞失败的情况下，上述目标操作为上述第一操作；
3)当终端设备的主小区组(Master Cell Group，MCG)的所有小区发生上行拥塞失败的情况下，上述目标操作包括以下至少一项：上述第一操作和上述第二操作；
4)当终端设备的辅小区组(Secondary Cell Group，SCG)的所有小区发生上行拥塞失败的情况下，上述目标操作为上述第一操作；
5)当终端设备的辅小区(Secondary Cell，SCell)发生上行拥塞失败的情况下，上述目 标操作为上述第一操作。
应注意的是，上述的SCell可以为MCG中的SCell，也可以为SCG中的SCell。
举例说明，当终端设备的SCG的所有小区发生上行拥塞失败的情况下，终端设备可以通过MCG的SCell将上行拥塞失败的失败信息上报给网络设备；当终端设备的PCell发生上行拥塞失败的情况下，终端设备可以通过SCG或MCG的SCell将上行拥塞失败的失败信息上报给网络设备；当终端设备的PSCell发生上行拥塞失败的情况下，终端设备可以通过MCG或SCG的SCell将上行拥塞失败的失败信息上报给网络设备；当终端设备的SCell发生上行拥塞失败的情况下，终端设备可以通过MCG或SCG的其他没有发生上行拥塞失败的小区将上行拥塞失败的失败信息上报给网络设备。
本公开实施例提供的处理方法，终端设备在检测到第一子带上发生上行拥塞失败的情况下，执行目标操作；上述目标操作包括以下至少一项：终端设备向网络设备发送上行信号的操作和触发无线连接重建过程的操作，从而可以在第一子带发生上行拥塞失败时进行有效的处理操作，进而及时的恢复数据的收发，提高了通信效率。
可选地，在本公开实施例中，在上述的目标操作为第一操作的情况下，上述的步骤201具体包括如下步骤201a：
步骤201a：终端设备在检测到第一子带上发生上行拥塞失败的情况下，向网络设备发送上行信号。
进一步可选地，在本公开实施例中，上述的步骤201a具体包括如下步骤201a1：
步骤201a1：终端设备在第二子带向网络设备发送上述上行信号。
在本公开实施例中，上述第二子带为未发生上行拥塞失败的子带。
在本公开实施例中，上述第二子带包括以下至少一项：第二小区下的未发生上行拥塞失败的子带，第三小区下的未发生上行拥塞失败的子带。其中，上述第二小区为上述第一子带对应的小区；上述第三小区与第二小区不同。
进一步的，在本公开实施例中，上述第二小区下的未发生上行拥塞失败的子带包括以下至少一项：该第二小区下的第一带宽部分BWP中的未发生上行拥塞失败的子带，第二小区下的第二BWP下的未发生上行拥塞失败的子带。其中，上述第一BWP为第一子带对应的BWP，上述第二BWP为该第二小区中除该第一BWP以外的其他BWP。
示例1：假设网络设备为终端设备的一个小区配置了两个LBT频率子带，即LBT频率子带1和LBT频率子带2。当LBT频率子带1发生了上行拥塞失败，则终端设备在LBT频率子带2上发送上行信号，以通知网络设备LBT频率子带1上发生了上行拥塞失败。
示例2：假设网络设备为终端设备的小区1配置了两个BWP，即BWP2和BWP3，且为BWP2配置了LBT频率子带3和LBT频率子带4，为BWP3配置了LBT频率子带5和LBT频率子带6。当LBT频率子带3发生了上行拥塞失败，则终端设备可以在BWP2的LBT频率子带4上发送上行信号，也可以在BWP3的LBT频率子带5或LBT频率子带6上发送上行信号，以通知网络设备LBT频率子带3上发生了上行拥塞失败。
进一步可选地，针对目标操作为第一操作的场景，即针对终端设备向网络设备发送上行信号的场景，网络设备在接收到终端设备发送的上行信号后，可以基于该上行信号来确定出发生上行拥塞失败的第一子带。
示例性的，如图3所示，基于上述的步骤201a，在上述的步骤201a之后，该方法还包括如下步骤202：
步骤202：网络设备从终端设备接收上行信号。
其中，上述的上行信号用于指示第一子带上发生的上行拥塞失败的失败信息。
示例性的，由于上述的上行信号用于指示上行拥塞失败的失败信息，而上行拥塞失败的失败信息通常能够指示发生上行拥塞失败的第一子带，因此，网络设备可以基于该上行信号，确定出发生上行拥塞失败的第一子带，从而能够在其他子带(即与第一子带不同的子带)上恢复数据的收发，减少数据中断时延，提高通信能效。
进一步可选地，在本公开实施例中，结合上述的步骤201a，在步骤201a之后，该方法还包括如下步骤203：
步骤203：终端设备从网络设备接收反馈信息。
在一种示例中，上述的反馈信息可以为随机接入过程的Msg2信息，或者随机接入过程的Msg4信息。
在一种示例中，终端设备可以在第三子带上从网络设备接收反馈信息，其中，该第三子带为未发生上行拥塞失败的子带。
例如，该第三子带可以为步骤201a1中的第二子带。例1：假设终端设备在BWP1的频率子带2发送了终端设备专属随机接入信道信号1(即上述的上行信号)，则终端设备在BWP1的LBT频率子带2上接收网络设备发送的随机接入过程的Msg2信息(即上述的反馈信息)。例2：假设终端设备在BWP1的频率子带2发送了随机接入过程的Msg3信息(即上述的上行信号)，则终端设备在BWP1的LBT频率子带2上接收网络设备发送的随机接入过程的Msg4信息(即上述的反馈信息)。
在本公开实施例中，网络设备在接收到终端设备发送的上行信号后，便可基于该上行信号确定出发生上行拥塞失败的第一子带，使得网络设备能够及时获知发生上行拥塞失败的子带，进而能够在其他子带上恢复数据的收发，减少了数据中断延时，提高了通信效率。
图4为实现本公开实施例提供的一种终端设备的可能的结构示意图，如图4所示，该终端设备400包括：执行模块401，其中：
执行模块401，用于在检测到第一子带上发生上行拥塞失败的情况下，执行目标操作。其中，该目标操作包括以下至少一项：第一操作和第二操作；该第一操作为向网络设备发送上行信号；该第二操作为触发无线连接重建过程；该上行信号用于指示上述上行拥塞失败的失败信息。
可选地，如图4所示，上述终端设备400还包括：判定模块402，其中：判定模块402，用于在网络设备为终端设备的第一小区配置的子带包括第一子带的情况下，若N大于或等于M，则判定第一小区发生上行拥塞失败；其中，M为正整数，M为网络设备配置的或者协议约定的。
可选地，如图4所示，上述终端设备400还包括：发送模块403，其中：发送模块403，用于在第二子带向网络设备发送上述上行信号，该第二子带为未发生上行拥塞失败的子带。
可选地，上述第二子带包括以下至少一项：第二小区下的未发生上行拥塞失败的子带，第三小区下的未发生上行拥塞失败的子带；其中，该第二小区为上述第一子带对应的小区；该第三小区与第二小区不同。
可选地，上述第二小区下的未发生上行拥塞失败的子带包括以下至少一项：该第二小区下的第一带宽部分BWP中的未发生上行拥塞失败的子带，第二小区下的第二BWP下的未发生上行拥塞失败的子带；第一BWP为上述第一子带对应的BWP，第二BWP为该第二小区中除该第一BWP以外的其他BWP。
可选地，如图4所示，上述终端设备400还包括：接收模块404，其中：接收模块404， 用于从上述网络设备接收反馈信息。
可选地，上述接收模块404，具体用于在第三子带从上述网络设备接收反馈信息，该第三子带为未发生上行拥塞失败的子带。
可选地，上述上行信号包括以下至少一项：随机接入信道信号、随机接入过程中的Msg3信息、SR信号、RRC消息以及MAC控制单元。
可选地，上述上行拥塞失败的失败信息用于指示以下至少一项：第一子带的编号、第一子带的频率、第一子带的带宽、第一子带对应的小区以及第一子带对应的BWP。
可选地，当上述终端设备的主小区发生上行拥塞失败的情况下，上述目标操作包括以下至少一项：上述第一操作和上述第二操作；当该终端设备的主辅小区发生上行拥塞失败的情况下，该目标操作为该第一操作；当该终端设备的主小区组的所有小区发生上行拥塞失败的情况下，该目标操作包括以下至少一项：该第一操作和该第二操作；当该终端设备的辅小区组的所有小区发生上行拥塞失败的情况下，该目标操作为该第一操作；当该终端设备的辅小区发生上行拥塞失败的情况下，该目标操作为该第一操作。
本公开实施例提供的终端设备，终端设备在检测到第一子带上发生上行拥塞失败的情况下，执行目标操作；其中，上述目标操作包括以下至少一项：终端设备向网络设备发送上行信号的操作和触发无线连接重建过程的操作，从而可以在第一子带发生上行拥塞失败时进行有效的处理操作，提高了通信效率。
本公开实施例提供的终端设备能够实现上述方法实施例中图2或图3所示的过程，为避免重复，此处不再赘述。
图5为实现本公开实施例提供的一种网络设备的可能的结构示意图，如图5所示，该网络设备500包括：接收模块501，其中：
接收模块501，用于从终端设备接收上行信号，该上行信号用于指示第一子带上发生的上行拥塞失败的失败信息。
可选地，如图5所示，上述网络设备500还包括：发送模块502，其中：上述接收模块501，具体用于在第二子带从终端设备接收上述上行信号；上述发送模块502，用于在第二子带向上述终端设备发送反馈信息。
可选地，上述上行信号包括以下至少一项：随机接入信道信号、随机接入过程中的Msg3信息、SR信号、RRC消息以及MAC控制单元。
可选地，上述上行拥塞失败的失败信息用于指示以下至少一项：第一子带的编号、第一子带的频率、第一子带的带宽、第一子带对应的小区以及第一子带对应的BWP。
本公开实施例提供的网络设备，网络设备在接收到终端设备发送的上行信号后，便可基于该上行信号确定出发生上行拥塞失败的第一子带，使得网络设备能够及时获知发生上行拥塞失败的子带，进而能够在其他子带上恢复数据的收发，减少了数据中断延时，提高了通信效率。
本公开实施例提供的网络设备能够实现上述方法实施例中图3所示的过程，为避免重复，此处不再赘述。
图6为实现本公开各个实施例的一种终端设备的硬件结构示意图，该终端设备100包括但不限于：射频单元101、网络模块102、音频输出单元103、输入单元104、传感器105、显示单元106、用户输入单元107、接口单元108、存储器109、处理器110、以及电源111等部件。本领域技术人员可以理解，图6中示出的终端设备100的结构并不构成对终端设备的限定，终端设备100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。在本公开实施例中，终端设备100包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端设备、可穿戴设备、以及计步器等。
其中，处理器110，用于在检测到第一子带上发生上行拥塞失败的情况下，执行目标操作；其中，上述目标操作包括以下至少一项：第一操作和第二操作；该第一操作为向网络设备发送上行信号；该第二操作为触发无线连接重建过程；该上行信号用于指示上述上行拥塞失败的失败信息。
本公开实施例提供的终端设备，终端设备在检测到第一子带上发生上行拥塞失败的情况下，执行目标操作；其中，上述目标操作包括以下至少一项：终端设备向网络设备发送上行信号的操作和触发无线连接重建过程的操作，从而可以在第一子带发生上行拥塞失败时进行有效的处理操作，提高了通信效率。
应理解的是，本公开实施例中，射频单元101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110处理；另外，将上行的数据发送给基站。通常，射频单元101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101还可以通过无线通信系统与网络和其他设备通信。
终端设备100通过网络模块102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103可以将射频单元101或网络模块102接收的或者在存储器109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103还可以提供与终端设备100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103包括扬声器、蜂鸣器以及受话器等。
输入单元104用于接收音频或视频信号。输入单元104可以包括图形处理器(Graphics Processing Unit，GPU)1041和麦克风1042，图形处理器1041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106上。经图形处理器1041处理后的图像帧可以存储在存储器109(或其它存储介质)中或者经由射频单元101或网络模块102进行发送。麦克风1042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101发送到移动通信基站的格式输出。
终端设备100还包括至少一种传感器105，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1061的亮度，接近传感器可在终端设备100移动到耳边时，关闭显示面板1061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，可用于识别终端设备姿态(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105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106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106可包括显示面板1061，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1061。
用户输入单元107可用于接收输入的数字或字符信息，以及产生与终端设备100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107包括触控面板1071以及其 他输入设备1072。触控面板1071，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1071上或在触控面板1071附近的操作)。触控面板1071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110，接收处理器110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1071。除了触控面板1071，用户输入单元107还可以包括其他输入设备1072。具体地，其他输入设备1072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1071可覆盖在显示面板1061上，当触控面板1071检测到在其上或附近的触摸操作后，传送给处理器110以确定触摸事件的类型，随后处理器110根据触摸事件的类型在显示面板1061上提供相应的视觉输出。虽然在图6中，触控面板1071与显示面板1061是作为两个独立的部件来实现终端设备100的输入和输出功能，但是在某些实施例中，可以将触控面板1071与显示面板1061集成而实现终端设备100的输入和输出功能，具体此处不做限定。
接口单元108为外部装置与终端设备100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108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终端设备100内的一个或多个元件或者可以用于在终端设备100和外部装置之间传输数据。
存储器109可用于存储软件程序以及各种数据。存储器109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系统、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109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110是终端设备100的控制中心，利用各种接口和线路连接整个终端设备100的各个部分，通过运行或执行存储在存储器109内的软件程序和/或模块，以及调用存储在存储器109内的数据，执行终端设备100的各种功能和处理数据，从而对终端设备100进行整体监控。处理器110可包括一个或多个处理单元；可选地，处理器110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系统、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110中。
终端设备100还可以包括给各个部件供电的电源111(比如电池)，可选地，电源111可以通过电源管理系统与处理器110逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，终端设备100包括一些未示出的功能模块，在此不再赘述。
图7为实现本公开实施例的一种网络设备的硬件结构示意图，该网络设备600包括：处理器601、收发机602、存储器603、用户接口604和总线接口。
其中，收发机602，用于从终端设备接收上行信号，该上行信号用于指示第一子带上发生的上行拥塞失败的失败信息；处理器601，用于根据该上行信号，确定上述第一子带。
本公开实施例提供的网络设备，网络设备在接收到终端设备发送的上行信号后，便可基 于该上行信号确定出发生上行拥塞失败的第一子带，使得网络设备能够及时获知发生上行拥塞失败的子带，进而能够在其他子带上恢复数据的收发，减少了数据中断延时，提高了通信效率。
本公开实施例中，在图7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601代表的一个或多个处理器和存储器603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外围设备、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602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604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601负责管理总线架构和通常的处理，存储器603可以存储处理器601在执行操作时所使用的数据。
另外，网络设备600还包括一些未示出的功能模块，在此不再赘述。
可选地，本公开实施例还提供一种终端设备，包括处理器，存储器，存储在存储器上并可在处理器上运行的计算机程序，该计算机程序被处理器执行时实现上述实施例一中的处理方法的过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
可选地，本公开实施例还提供一种网络设备，包括处理器，存储器，存储在存储器上并可在处理器上运行的计算机程序，该计算机程序被处理器执行时实现上述实施例一中的处理方法的过程，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实现上述实施例中的处理方法的多个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，上述的计算机可读存储介质包括只读存储器(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设备(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本公开多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，但是本申请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，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (31)

  1. 一种处理方法，应用于终端设备，所述方法包括：
    在检测到第一子带发生上行拥塞失败的情况下，执行目标操作；
    其中，所述目标操作包括以下至少一项：第一操作和第二操作；
    所述第一操作为向网络设备发送上行信号；所述第二操作为触发无线连接重建过程；所述上行信号用于指示所述上行拥塞失败的失败信息。
  2. 根据权利要求1所述的方法，其中，网络设备为所述终端设备的第一小区配置的子带包括所述第一子带；所述执行目标操作之前，所述方法还包括：
    若所述第一子带的数量大于或等于M，则判定所述第一小区发生上行拥塞失败；
    其中，M为正整数，M为所述网络设备配置的或者协议约定的。
  3. 根据权利要求1所述的方法，其中，所述向网络设备发送上行信号，包括：
    在第二子带向网络设备发送所述上行信号，所述第二子带为未发生上行拥塞失败的子带。
  4. 根据权利要求3所述的方法，其中，所述第二子带包括以下至少一项：第二小区下的未发生上行拥塞失败的子带，第三小区下的未发生上行拥塞失败的子带；
    其中，所述第二小区为所述第一子带对应的小区；所述第三小区与所述第二小区不同。
  5. 根据权利要求4所述的方法，其中，所述第二小区下的未发生上行拥塞失败的子带包括以下至少一项：所述第二小区下的第一带宽部分BWP中的未发生上行拥塞失败的子带，第二小区下的第二BWP下的未发生上行拥塞失败的子带；第一BWP为所述第一子带对应的BWP，第二BWP为所述第二小区中除所述第一BWP以外的其他BWP。
  6. 根据权利要求1所述的方法，其中，所述在检测到第一子带上发生上行拥塞失败的情况下，执行目标操作之后，所述方法还包括：
    从所述网络设备接收反馈信息。
  7. 根据权利要求6所述的方法，其中，所述从所述网络设备接收反馈信息，包括：
    在第三子带从所述网络设备接收反馈信息，所述第三子带为未发生上行拥塞失败的子带。
  8. 根据权利要求1至7任一项所述的方法，其中，所述上行信号包括以下至少一项：随机接入信道信号、随机接入过程中的Msg3信息、调度请求SR信号、无限资源控制RRC消息以及媒体接入控制MAC控制单元。
  9. 根据权利要求1至7任一项所述的方法，其中，所述上行拥塞失败的失败信息用于指示以下至少一项：所述第一子带的编号、所述第一子带的频率、所述第一子带的带宽、所述第一子带对应的小区以及所述第一子带对应的BWP。
  10. 根据权利要求1至7任一项所述的方法，其中，
    当所述终端设备的主小区发生上行拥塞失败的情况下，所述目标操作包括以下至少一项：所述第一操作和所述第二操作；或者，
    当所述终端设备的主辅小区发生上行拥塞失败的情况下，所述目标操作为所述第一操作；或者，
    当所述终端设备的主小区组的所有小区发生上行拥塞失败的情况下，所述目标操作包括以下至少一项：所述第一操作和所述第二操作；或者，
    当所述终端设备的辅小区组的所有小区发生上行拥塞失败的情况下，所述目标操作为所述第一操作；或者，
    当所述终端设备的辅小区发生上行拥塞失败的情况下，所述目标操作为所述第一操作。
  11. 一种处理方法，应用于网络设备，所述方法包括：
    从终端设备接收上行信号，所述上行信号用于指示第一子带上发生的上行拥塞失败的失败信息。
  12. 根据权利要求11所述的方法，其中，所述从终端设备接收上行信号，包括：
    在第二子带从所述终端设备接收所述上行信号；
    所述从终端设备接收上行信号之后，所述方法还包括：
    在所述第二子带向所述终端设备发送反馈信息。
  13. 根据权利要求11或12所述的方法，其中，所述上行信号包括以下至少一项：随机接入信道信号、随机接入过程中的Msg3信息、调度请求SR信号、无限资源控制RRC消息以及媒体接入控制MAC控制单元。
  14. 根据权利要求11或12所述的方法，其中，所述上行拥塞失败的失败信息用于指示以下至少一项：所述第一子带的编号、所述第一子带的频率、所述第一子带的带宽、所述第一子带对应的小区以及所述第一子带对应的BWP。
  15. 一种终端设备，包括：
    执行模块，用于在检测到第一子带上发生上行拥塞失败的情况下，执行目标操作；
    其中，所述目标操作包括以下至少一项：第一操作和第二操作；所述第一操作为向网络设备发送上行信号；所述第二操作为触发无线连接重建过程；所述上行信号用于指示所述上行拥塞失败的失败信息。
  16. 根据权利要求15所述的终端设备，其中，所述终端设备还包括：
    判定模块，用于在网络设备为所述终端设备的第一小区配置的子带包括所述第一子带的情况下，若所述第一子带的数量大于或等于M，则判定所述第一小区发生上行拥塞失败；
    其中，M为正整数，M为所述网络设备配置的或者协议约定的。
  17. 根据权利要求15所述的终端设备，其中，所述终端设备还包括：
    发送模块，用于在第二子带向网络设备发送所述上行信号，所述第二子带为未发生上行拥塞失败的子带。
  18. 根据权利要求17所述的终端设备，其中，所述第二子带包括以下至少一项：第二小区下的未发生上行拥塞失败的子带，第三小区下的未发生上行拥塞失败的子带；
    其中，所述第二小区为所述第一子带对应的小区；所述第三小区与所述第二小区不同。
  19. 根据权利要求18所述的终端设备，其中，所述第二小区下的未发生上行拥塞失败的子带包括以下至少一项：所述第二小区下的第一带宽部分BWP中的未发生上行拥塞失败的子带，第二小区下的第二BWP下的未发生上行拥塞失败的子带；第一BWP为所述第一子带对应的BWP，第二BWP为所述第二小区中除所述第一BWP以外的其他BWP。
  20. 根据权利要求15所述的终端设备，其中，所述终端设备还包括：
    接收模块，用于从所述网络设备接收反馈信息。
  21. 根据权利要求20所述的终端设备，其中，
    所述接收模块，具体用于在第三子带从所述网络设备接收反馈信息，所述第三子带为未发生上行拥塞失败的子带。
  22. 根据权利要求15至21任一项所述的终端设备，其中，所述上行信号包括以下至少一项：随机接入信道信号、随机接入过程中的Msg3信息、调度请求SR信号、无限资源控制RRC消息以及媒体接入控制MAC控制单元。
  23. 根据权利要求15至21任一项所述的终端设备，其中，所述上行拥塞失败的失败信息用于指示以下至少一项：所述第一子带的编号、所述第一子带的频率、所述第一子带的带 宽、所述第一子带对应的小区以及所述第一子带对应的BWP。
  24. 根据权利要求15至21任一项所述的终端设备，其中，
    当所述终端设备的主小区发生上行拥塞失败的情况下，所述目标操作包括以下至少一项：所述第一操作和所述第二操作；或者，
    当所述终端设备的主辅小区发生上行拥塞失败的情况下，所述目标操作为所述第一操作；或者，
    当所述终端设备的主小区组的所有小区发生上行拥塞失败的情况下，所述目标操作包括以下至少一项：所述第一操作和所述第二操作；或者，
    当所述终端设备的辅小区组的所有小区发生上行拥塞失败的情况下，所述目标操作为所述第一操作；或者，
    当所述终端设备的辅小区发生上行拥塞失败的情况下，所述目标操作为所述第一操作。
  25. 一种网络设备，包括：
    接收模块，用于从终端设备接收上行信号，所述上行信号用于指示第一子带上发生的上行拥塞失败的失败信息。
  26. 根据权利要求25所述的网络设备，其中，所述网络设备还包括：发送模块，其中，
    所述接收模块，具体用于在第二子带从所述终端设备接收所述上行信号；
    所述发送模块，用于在所述第二子带向所述终端设备发送反馈信息。
  27. 根据权利要求25或26所述的网络设备，其中，所述上行信号包括以下至少一项：随机接入信道信号、随机接入过程中的Msg3信息、调度请求SR信号、无限资源控制RRC消息以及媒体接入控制MAC控制单元。
  28. 根据权利要求25或26所述的网络设备，其中，所述上行拥塞失败的失败信息用于指示以下至少一项：所述第一子带的编号、所述第一子带的频率、所述第一子带的带宽、所述第一子带对应的小区以及所述第一子带对应的BWP。
  29. 一种终端设备，包括处理器、存储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实现如权利要求1至10中任一项所述的处理方法的步骤。
  30. 一种网络设备，包括处理器、存储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实现如权利要求11至14中任一项所述的处理方法的步骤。
  31. 一种计算机可读存储介质，所述计算机可读存储介质上存储计算机程序，所述计算机程序被处理器执行时实现如权利要求1至10中任一项或11至14中任一项所述的处理方法的步骤。
PCT/CN2020/097790 2019-06-28 2020-06-23 处理方法及设备 Ceased WO2020259511A1 (zh)

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