WO2019029364A1 - 无线链路监听方法、无线链路监听的配置方法、终端及网络设备 - Google Patents

无线链路监听方法、无线链路监听的配置方法、终端及网络设备 Download PDF

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Publication number
WO2019029364A1
WO2019029364A1 PCT/CN2018/097028 CN2018097028W WO2019029364A1 WO 2019029364 A1 WO2019029364 A1 WO 2019029364A1 CN 2018097028 W CN2018097028 W CN 2018097028W WO 2019029364 A1 WO2019029364 A1 WO 2019029364A1
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WIPO (PCT)
Prior art keywords
reference signal
radio link
terminal
configuration information
monitoring
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PCT/CN2018/097028
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English (en)
French (fr)
Inventor
杨晓东
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维沃移动通信有限公司
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Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to US16/636,631 priority Critical patent/US11546782B2/en
Priority to EP18844465.7A priority patent/EP3668159A4/en
Publication of WO2019029364A1 publication Critical patent/WO2019029364A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a radio link monitoring method, a radio link monitoring configuration method, a terminal, and a network device.
  • the Long Term Evolution (LTE) or New Air Interface (NR) system has a radio link monitor (RLM) function, in which the terminal (UE) is measured by the radio link monitoring (RLM) function of the LTE system.
  • the signal to interference plus noise ratio (SINR) of the physical downlink control channel (PDCCH) partial cell reference signal (CRS) is used to implement monitoring of the radio link.
  • SINR signal to interference plus noise ratio
  • the physical layer notifies the upper layer (the RRC layer of the radio resource control) that an out-of-step (out-of- Sync) indication. If the RRC layer receives consecutive N out-of-sync indications, the UE starts a radio link failure timer (Timer T1).
  • the physical layer notifies the upper layer (RRC layer) of an in-sync indication. If the RRC layer receives consecutive M in-sync indications, the UE stops the operation of Timer T1.
  • the UE determines that the radio link fails. At this time, a radio link failure event is triggered, and the UE may re-initiate the establishment of the radio link.
  • N and M are network-configured, and the timeout period in which Timer T1 runs is also available on the network side.
  • the reference signal for RLM in the NR system may be different from the LTE system, and the channel state information reference symbol (CSI-RS) and/or the synchronization signal block (SS block) may be used as the reference signal for RLM.
  • the reference signal may not be limited to one type of signal, and if the type of the reference signal or the related configuration of the reference signal changes, how to continue the radio link monitoring, the related art has not yet given a solution.
  • the present disclosure provides a wireless link monitoring method, a configuration method, a terminal, and a network device.
  • some embodiments of the present disclosure provide a radio link monitoring method, applicable to a terminal, the method comprising: receiving configuration information of a reference signal of a radio link monitoring, where the configuration information includes configuring or changing a reference signal. And/or configuring or changing a radio link listening parameter of the reference signal; performing radio link monitoring according to the configuration information.
  • some embodiments of the present disclosure further provide a configuration method for radio link monitoring, which is applied to a network device, where the method includes: determining configuration information of a reference signal for performing radio link monitoring by the terminal, the configuration information. Include configuring or changing a reference signal, and/or configuring or changing a radio link listening parameter of the reference signal; and transmitting the configuration information to the terminal.
  • some embodiments of the present disclosure further provide a terminal, where the terminal includes: a configuration receiving module, configured to receive configuration information of a reference signal monitored by a wireless link, where the configuration information includes configuring or changing a reference signal, And/or configuring or changing a radio link listening parameter of the reference signal; and a link monitoring module, configured to perform radio link monitoring according to the configuration information.
  • a configuration receiving module configured to receive configuration information of a reference signal monitored by a wireless link, where the configuration information includes configuring or changing a reference signal, And/or configuring or changing a radio link listening parameter of the reference signal
  • a link monitoring module configured to perform radio link monitoring according to the configuration information.
  • some embodiments of the present disclosure further provide a network device, including: a configuration determining module, configured to determine configuration information of a reference signal that the terminal performs radio link monitoring, where the configuration information includes configuring or changing a reference signal. And/or configuring or changing a radio link listening parameter of the reference signal; a configuration determining module, configured to send the configuration information to the terminal.
  • some embodiments of the present disclosure further provide a radio link monitoring method, which is applied to a terminal, where the method includes: receiving configuration information of a reference signal of a radio link monitoring, where the configuration information is used for a wireless chain.
  • the indication information of the two types of reference signals monitored by the road; the wireless link monitoring is performed according to the two types of reference signals indicated in the configuration information.
  • some embodiments of the present disclosure further provide a configuration method for wireless link monitoring, which is applied to a network device, including: determining configuration information of a reference signal for performing radio link monitoring by the terminal, where the configuration information includes The indication information of the two types of reference signals monitored by the wireless link; the configuration information is sent to the terminal.
  • some embodiments of the present disclosure further provide a terminal, including: a configuration receiving module, configured to receive configuration information of a reference signal for monitoring a wireless link, where the configuration information includes two for wireless link monitoring.
  • the indication information of the class reference signal is used by the link monitoring module to perform radio link monitoring according to the two types of reference signals indicated in the configuration information.
  • some embodiments of the present disclosure further provide a network device, including: a configuration determining module, configured to determine configuration information of a reference signal that the terminal performs radio link monitoring, where the configuration information includes a radio link.
  • the indication information of the two types of reference signals that are monitored; the configuration sending module is configured to send the configuration information to the terminal.
  • some embodiments of the present disclosure further provide a radio link monitoring method, which is applied to a terminal, and includes: receiving, when performing radio link monitoring according to the first type reference signal, receiving a reference signal for the first type Deactivating the command; executing or ignoring the deactivation command according to whether the first type of reference signal allows deactivation of the configuration parameter.
  • some embodiments of the present disclosure further provide a method for configuring radio link monitoring, which is applied to a network device, and includes: sending a deactivation command of a first type of reference signal that is monitored by a radio link to a terminal.
  • some embodiments of the present disclosure further provide a terminal, including: a command receiving module, configured to receive, when performing radio link monitoring according to the first type reference signal, for a first type of reference signal An activation command; a command execution module, configured to execute or ignore the deactivation command according to whether the first type of reference signal allows deactivation of the configuration parameter.
  • some embodiments of the present disclosure further provide a network device, including: a command sending module, configured to send, to a terminal, a deactivation command of a first type of reference signal that is monitored by a wireless link.
  • some embodiments of the present disclosure further provide a terminal, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, the computer program being executed by the processor.
  • some embodiments of the present disclosure further provide a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements wireless as described above The steps of the link listening method.
  • some embodiments of the present disclosure further provide a network device, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, the computer program being The step of applying the radio link listening method applied to the terminal as described above is implemented at the time of execution.
  • some embodiments of the present disclosure further provide a computer readable storage medium having stored thereon a computer program, the computer program being executed by a processor to implement an application as described above The steps of the wireless link monitoring method of the network device.
  • FIG. 1 is a schematic flowchart 1 of a method for monitoring a radio link according to some embodiments of the present disclosure
  • FIG. 2 is a schematic flowchart 1 of a method for configuring radio link monitoring according to some embodiments of the present disclosure
  • FIG. 3 is a schematic structural diagram 1 of a terminal according to some embodiments of the present disclosure.
  • FIG. 4 is a schematic structural diagram 2 of a terminal according to some embodiments of the present disclosure.
  • FIG. 5 is a schematic structural diagram of a network device according to some embodiments of the present disclosure.
  • FIG. 6 is a schematic structural diagram 2 of a network device according to some embodiments of the present disclosure.
  • FIG. 7 is a schematic flowchart 2 of a method for monitoring a radio link according to some embodiments of the present disclosure
  • FIG. 8 is a second schematic flowchart of a method for configuring radio link monitoring according to some embodiments of the present disclosure
  • FIG. 9 is a schematic structural diagram 3 of a terminal according to some embodiments of the present disclosure.
  • FIG. 10 is a schematic structural diagram 4 of a terminal according to some embodiments of the present disclosure.
  • FIG. 11 is a schematic structural diagram 3 of a network device according to some embodiments of the present disclosure.
  • FIG. 12 is a schematic structural diagram 4 of a network device according to some embodiments of the present disclosure.
  • FIG. 13 is a schematic flowchart 3 of a method for monitoring a radio link according to some embodiments of the present disclosure
  • FIG. 14 is a schematic flowchart 3 of a method for configuring radio link monitoring according to some embodiments of the present disclosure
  • FIG. 15 is a schematic structural diagram 5 of a terminal according to some embodiments of the present disclosure.
  • FIG. 16 is a schematic structural diagram 6 of a terminal according to some embodiments of the present disclosure.
  • FIG. 17 is a schematic structural diagram 5 of a network device according to some embodiments of the present disclosure.
  • FIG. 18 is a schematic structural diagram 6 of a network device according to some embodiments of the present disclosure.
  • reference signals for multiple radio link snooping may be supported.
  • CSI-RS and SS block as reference signals for RLM.
  • the type of the reference signal or the related configuration of the reference signal may change.
  • FIG. 1 is a schematic flowchart of a method for monitoring a wireless link according to some embodiments of the present disclosure.
  • a radio link monitoring method provided by some embodiments of the present disclosure is applied to a terminal, and the method includes steps 11-12.
  • Step 11 Receive configuration information of a reference signal of a radio link monitoring, where the configuration information includes configuring or changing a reference signal, and/or configuring or changing a radio link listening parameter of the reference signal.
  • the terminal may receive configuration information of a reference signal of a radio link monitored by the network device, where the network device may be a base station, where the base station may be a gNB, and in the LTE system, the base station may be an eNB.
  • the configuration information may include indication information for configuring or changing a reference signal for radio link monitoring, or may include indication information for configuring or changing a radio link listening parameter of the reference signal, or may include configuring for radio link monitoring
  • the reference signal and the indication information of the radio link listening parameter may further include changing the reference signal for radio link monitoring and the indication information of the radio link listening parameter, and the like.
  • the radio link listening parameter of the reference signal may specifically be a parameter such as a threshold corresponding to each of the radio link synchronization counter, the radio link out-of-synchronization counter, and the radio link failure timer.
  • the configuration reference signal may specifically include a type of the configuration reference signal.
  • the radio link monitoring parameter of the configuration reference signal may specifically include: configuring a radio link synchronization counter, a radio link out-of-synchronization counter, and a threshold value corresponding to the radio link failure timer.
  • the changing the reference signal may specifically include: replacing the reference signal by the first reference signal in the first type of reference signal to the second reference signal in the first type of reference signal (for example, changing from CSI-RS1 to CSI-RS2), or And replacing the reference signal with the first reference signal of the first type of reference signal and the third reference signal of the second type of reference signal. For example, change from CSI-RS1 to SS block1, or from SS block1 to CSI-RS1.
  • the changing the radio link listening parameter of the reference signal may specifically include: changing at least one of a radio link synchronization counter, a radio link out-of-synchronization counter, and a threshold value corresponding to the radio link failure timer. For example, change the timeout value of the timer Timer T1, or change the value of N or M, and so on.
  • Step 12 Perform wireless link monitoring according to the configuration information.
  • the terminal performs radio link monitoring according to the configuration information sent by the network device. For example, when a specific reference signal and/or a radio link listening parameter is indicated in the configuration information, the terminal may be based on the corresponding reference signal and/or the radio link. The listening parameters are monitored by the wireless link.
  • some embodiments of the present disclosure implement wireless link snooping processing in the case where the network supports multiple types of reference signals.
  • the network device can change the configuration of the reference signal, for example, changing the type of the reference signal or the radio link monitoring parameter, and the terminal device can continue the wireless chain based on the changed reference signal or the radio link monitoring parameter. Road monitoring.
  • the radio link synchronization counter, the radio link out-of-synchronization counter, and the radio link failure timer are collectively referred to herein as a statistical unit of radio link monitoring.
  • the step 12 when the configuration information in step 11 includes changing a reference signal and/or changing a radio link listening parameter of the reference signal, in the step 12, performing a wireless chain according to the configuration information.
  • the statistical unit of the radio link monitoring is started when the configuration information is received, all or part of the statistical units that have been activated may be maintained, or all or some of the statistical units that have been activated may be reset. Radio link monitoring is performed based on the changed reference signal and/or radio link listening parameters.
  • the terminal may reset some or all of the above-mentioned statistical units that have been activated, that is, set the count value/time value to 0, and then re-based the new reference.
  • the signal is subjected to correlation counting or timing processing.
  • An example of a specific counting or timing mode is as follows: when the measured PDCCH part SS block is lower than a preset threshold, the wireless link is determined to be in an out-of-sync state.
  • the physical layer notifies the upper layer (the RRC layer of the radio resource control) an out-of-sync indication, and the RRC layer adds the count value of the radio link synchronization counter to 1 after receiving the out-of-synchronization indication, and can connect the wireless chain.
  • the count value of the path sync counter is set to zero. If the RRC layer receives consecutive N out-of-sync indications, the UE starts a radio link failure timer (Timer T1).
  • the radio link is determined to be in an in-sync state, and the physical layer notifies the upper layer (RRC layer) of an in-sync indication, and the RRC layer receives
  • the count value of the wireless link synchronization counter is incremented by one after the synchronization indication, and the count value of the wireless link out-of-step counter can be set to zero. If the RRC layer receives consecutive M in-sync indications, the UE stops the operation of Timer T1.
  • the UE determines that the radio link fails. At this time, a radio link failure event is triggered, and the UE may re-initiate the establishment of the radio link.
  • FIG. 2 is a schematic flowchart of a method for configuring radio link monitoring according to some embodiments of the present disclosure.
  • a method for configuring radio link snooping provided by some embodiments of the present disclosure is applied to a network device, which may be a base station, where the base station may be a gNB, and in an LTE system, the base station may be an eNB. As shown in Figure 2, the method includes steps 21-22.
  • Step 21 Determine configuration information of a reference signal that the terminal performs radio link monitoring, where the configuration information includes configuring or changing a reference signal, and/or configuring or changing a radio link listening parameter of the reference signal.
  • the configuration reference signal may specifically include a type of the configuration reference signal.
  • the radio link monitoring parameter of the configuration reference signal may specifically include: configuring a radio link synchronization counter, a radio link out-of-synchronization counter, and a threshold value corresponding to the radio link failure timer.
  • the changing the reference signal may include: replacing the reference signal by the first reference signal of the first type of reference signal with the second reference signal of the first type of reference signal, or by using the reference signal by the first type of the first type of reference signal A reference signal is replaced with a third reference signal of the second type of reference signal.
  • the changing the radio link listening parameter of the reference signal may specifically include: changing at least one of a radio link synchronization counter, a radio link out-of-synchronization counter, and a threshold value corresponding to the radio link failure timer.
  • Step 22 Send the configuration information to the terminal.
  • the network device sends the configuration information to the terminal, so that the terminal can perform radio link monitoring based on the configuration information.
  • FIG. 3 is a schematic structural diagram of a terminal according to some embodiments of the present disclosure.
  • the terminal 30 includes: a configuration receiving module 31, configured to receive configuration information of a reference signal for monitoring a radio link, where the configuration information includes Configuring or changing a reference signal, and/or configuring or changing a radio link listening parameter of the reference signal; the link listening module 32 is configured to perform radio link monitoring according to the configuration information.
  • the link monitoring module 32 may include: a listening processing unit 321, when the configuration information includes a change reference signal and/or a radio link listening parameter of the reference signal, when the configuration information is received Maintaining or resetting all or part of the statistical units that have been activated, and performing radio link monitoring according to the changed reference signal and/or radio link listening parameters, wherein the statistical unit includes a radio link synchronization counter, a wireless link Road out-of-synchronization counter and radio link failure timer.
  • FIG. 4 is a schematic structural diagram of a terminal according to some embodiments of the present disclosure.
  • the terminal 400 in FIG. 4 may be a mobile phone, a tablet computer, a personal digital assistant (PDA), or a car computer.
  • PDA personal digital assistant
  • the terminal 400 in FIG. 4 includes a power source 410, a memory 420, an input unit 430, a display unit 440, a processor 450, a WIFI (Wireless Fidelity) module 460, an audio circuit 470, and an RF (Radio Frequency) circuit 480.
  • a power source 410 a memory 420, an input unit 430, a display unit 440, a processor 450, a WIFI (Wireless Fidelity) module 460, an audio circuit 470, and an RF (Radio Frequency) circuit 480.
  • the input unit 430 can be configured to receive information input by the user, and generate signal input related to user setting and function control of the terminal device 400.
  • the input unit 430 may include a touch panel 431.
  • the touch panel 431 also referred to as a touch screen, can collect touch operations on or near the user (such as the operation of the user using any suitable object or accessory such as a finger or a stylus on the touch panel 431), and according to the preset The programmed program drives the corresponding connection device.
  • the touch panel 431 may include two parts: 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 processor 450 is provided and can receive commands from the processor 450 and execute them.
  • the touch panel 431 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the input unit 430 may further include other input devices 432, which may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like. One or more of them.
  • the display unit 440 can be used to display information input by the user or information provided to the user and various menu interfaces of the terminal device.
  • the display unit 440 can include a display panel 441.
  • the display panel 441 can be configured in the form of an LCD or an Organic Light-Emitting Diode (OLED).
  • the touch panel 431 can cover the display panel 441 to form a touch display screen, and when the touch display screen detects a touch operation on or near it, it is transmitted to the processor 450 to determine the type of the touch event, and then the processor 450 provides a corresponding visual output on the touch display depending on the type of touch event.
  • the touch display includes an application interface display area and a common control display area.
  • the arrangement manner of the application interface display area and the display area of the common control is not limited, and the arrangement manner of the two display areas can be distinguished by up-and-down arrangement, left-right arrangement, and the like.
  • the application interface display area can be used to display the interface of the application. Each interface can contain interface elements such as at least one application's icon and/or widget desktop control.
  • the application interface display area can also be an empty interface that does not contain any content.
  • the common control display area is used to display controls with high usage, such as setting buttons, interface numbers, scroll bars, phone book icons, and the like.
  • the processor 450 is a control center of the terminal device, and connects various parts of the entire mobile phone by using various interfaces and lines, by running or executing software programs and/or modules stored in the first memory 421, and calling the second memory.
  • the data in 422 performs various functions and processing data of the terminal device, thereby performing overall monitoring on the terminal device.
  • the processor 450 can include one or more processing units.
  • the processor 450 is configured to: receive a reference signal for wireless link monitoring by calling a software program and/or module stored in the first memory 421 and/or data in the second memory 422.
  • the configuration information includes configuring or changing a reference signal, and/or configuring or changing a radio link listening parameter of the reference signal; performing radio link monitoring according to the configuration information.
  • the following steps may be further implemented: when receiving the configuration information, maintaining or resetting all or part of the statistical units that have been activated, and according to the changed reference signal and / Or the radio link listening parameter performs radio link monitoring, wherein the statistics unit includes a radio link synchronization counter, a radio link out-of-synchronization counter, and a radio link failure timer.
  • the changing the reference signal includes: replacing the reference signal by the first reference signal of the first type of reference signal with the second reference signal of the first type of reference signal, or by using the reference signal from the first type of reference signal
  • the first reference signal is replaced with a third reference signal of the second type of reference signal;
  • the radio link listening parameter of the change reference signal includes: changing at least one of a radio link synchronization counter, a radio link out-of-synchronization counter, and a threshold value corresponding to a radio link failure timer.
  • FIG. 5 is a schematic structural diagram of a network device according to some embodiments of the present disclosure.
  • the network device may be a base station.
  • the network device 50 includes: a configuration determining module 51, configured to determine configuration information of a reference signal for performing radio link monitoring by the terminal, where the configuration information includes configuring or changing a reference signal, And/or configuring or changing a radio link listening parameter of the reference signal; and configuring the sending module 52 to send the configuration information to the terminal.
  • FIG. 6 is a structural diagram of a network device according to some embodiments of the present disclosure, which can implement the details of the above-described configuration method for wireless link monitoring applied to a network device, and achieve the same effect.
  • the network device 600 includes a processor 601, a transceiver 602, a memory 603, and a bus interface, where:
  • the processor 601 is configured to read a program in the memory 603, and perform the following process: determining configuration information of a reference signal for performing radio link monitoring by the terminal, where the configuration information includes configuring or changing a reference signal, and/or configuring or changing a radio link listening parameter of the reference signal; transmitting the configuration information to the terminal.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 601 and various circuits of memory represented by memory 603.
  • 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 602 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 processor 601 is responsible for managing the bus architecture and general processing, and the memory 603 can store data used by the processor 601 in performing operations.
  • Some embodiments of the present disclosure may support radio link monitoring of two types of reference signals.
  • a set of statistical units may be set based on two types of reference signals, and the timers in the same set of statistical units are based on the measurement results of the two types of reference signals.
  • / Counter to count / count you can also set a separate set of statistical units for each type of reference signal, that is, each type of reference signal independent timing / counting.
  • FIG. 7 is a schematic flowchart diagram of a method for monitoring a radio link according to some embodiments of the present disclosure. Another radio link monitoring method provided by some embodiments of the present disclosure is applied to a terminal, including steps 71-72.
  • Step 71 Receive configuration information of a reference signal of a radio link monitoring, where the configuration information includes indication information of two types of reference signals used for radio link monitoring.
  • the two types of reference signals here may be CSI-RS and SS block, or may be combinations of other reference signals, such as DMRS.
  • Step 72 Perform wireless link monitoring according to the two types of reference signals indicated in the configuration information.
  • a set of statistical units can be set for two types of reference signals, and the timer/counter in the same set of statistical units is timed/counted based on the measurement results of the two types of reference signals. It is also possible to separately set a separate statistical unit for each type of reference signal, that is, each type of reference signal is independently timed/counted.
  • the count value of the wireless link synchronization counter is incremented by one (this can also be Setting the wireless link out-of-synchronization timer to zero), and resetting or stopping the radio link failure timer for timing when the radio link synchronization counter count reaches the first threshold; any of the two types of references
  • the count value of the radio link out-of-synchronization counter is incremented by one (the radio link synchronization timer can be set to zero at this time), and the radio link is out of synchronization.
  • the radio link failure timer is started.
  • the terminal may further report, to the network, a notification message that the reference signal radio link failure corresponding to any one of the reference signals is failed.
  • FIG. 8 is a schematic flowchart diagram of a method for configuring radio link monitoring according to some embodiments of the present disclosure.
  • the configuration method includes steps 81-82.
  • Step 81 Determine configuration information of a reference signal that the terminal performs radio link monitoring, where the configuration information includes indication information of two types of reference signals used for radio link monitoring.
  • the two types of reference signals here may be CSI-RS and SS block, or may be combinations of other reference signals, such as DMRS.
  • Step 82 Send the configuration information to the terminal.
  • the network device sends the foregoing configuration information including the indication information of the two types of reference signals to the terminal, so that the terminal can perform radio link monitoring based on the two types of reference signals.
  • FIG. 9 is a schematic structural diagram of a terminal according to some embodiments of the present disclosure.
  • the terminal 90 includes: a configuration receiving module 91, configured to receive configuration information of a reference signal for monitoring a radio link, where the configuration information includes indication information of two types of reference signals used for radio link monitoring;
  • the link monitoring module 92 is configured to perform radio link monitoring according to the two types of reference signals indicated in the configuration information.
  • the link monitoring module 92 may include: a listening processing unit 921, configured to: when a link synchronization is detected on any one of the two types of reference signals, the wireless chain The count value of the road synchronization counter is incremented by 1, and when the wireless link synchronization counter count value reaches the first threshold, the wireless link failure timer is reset or stopped for timing; and, in either of the two types of references
  • the link reference signal is monitored for a link out-of-synchronization
  • the count value of the radio link out-of-synchronization counter is incremented by 1, and when the radio link out-of-step counter count value reaches the second threshold, the radio link failure timing is started. Timing.
  • the link monitoring module 92 may include: a setting unit, configured to respectively set a corresponding radio link synchronization counter, a radio link out-of-synchronization counter, and a radio link failure timing for each type of reference signal.
  • the monitoring unit is configured to count the link synchronization or link out-of-synchronization counter corresponding to each type of reference signal, and count the radio link synchronization counter or the radio link out-of-step counter corresponding to the reference signal, where When the radio link failure counter corresponding to any type of reference signal reaches the corresponding threshold, or when the radio link failure counters corresponding to the two types of reference signals reach the corresponding threshold, the radio link fails.
  • the terminal 90 may further include: a reporting module 93, configured to report, to the network, a reference signal corresponding to any one of the reference signals when the radio link failure timer corresponding to any type of reference signal reaches a corresponding threshold Notification message for link failure.
  • a reporting module 93 configured to report, to the network, a reference signal corresponding to any one of the reference signals when the radio link failure timer corresponding to any type of reference signal reaches a corresponding threshold Notification message for link failure.
  • FIG. 10 is a schematic structural diagram of a terminal according to still another embodiment of the present disclosure.
  • the terminal 1000 in FIG. 10 may be a mobile phone, a tablet computer, a personal digital assistant (PDA), or a car computer.
  • PDA personal digital assistant
  • the terminal 1000 in FIG. 10 includes a power source 1010, a memory 1020, an input unit 1030, a display unit 1040, a processor 1050, a WIFI (Wireless Fidelity) module 1060, an audio circuit 1070, and an RF (Radio Frequency) circuit 1080.
  • a power source 1010 a memory 1020, an input unit 1030, a display unit 1040, a processor 1050, a WIFI (Wireless Fidelity) module 1060, an audio circuit 1070, and an RF (Radio Frequency) circuit 1080.
  • the input unit 1030 can be configured to receive information input by the user, and generate signal input related to user setting and function control of the terminal device 1000.
  • the input unit 1030 may include a touch panel 1031.
  • the touch panel 1031 also referred to as a touch screen, can collect touch operations on or near the user (such as the operation of the user using any suitable object or accessory such as a finger or a stylus on the touch panel 1031), and according to the preset
  • the programmed program drives the corresponding connection device.
  • the touch panel 1031 may include two parts: 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 processor 1050 is provided and can receive commands from the processor 1050 and execute them.
  • the touch panel 1031 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the input unit 1030 may further include other input devices 1032, which may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like. One or more of them.
  • the display unit 1040 can be used to display information input by the user or information provided to the user and various menu interfaces of the terminal device.
  • the display unit 1040 can include a display panel 1041.
  • the display panel 1041 can be configured in the form of an LCD or an Organic Light-Emitting Diode (OLED).
  • the touch panel 1031 can cover the display panel 1041 to form a touch display screen, and when the touch display screen detects a touch operation on or near it, it is transmitted to the processor 1050 to determine the type of the touch event, and then the processor The 1050 provides a corresponding visual output on the touch display depending on the type of touch event.
  • the touch display includes an application interface display area and a common control display area.
  • the arrangement manner of the application interface display area and the display area of the common control is not limited, and the arrangement manner of the two display areas can be distinguished by up-and-down arrangement, left-right arrangement, and the like.
  • the application interface display area can be used to display the interface of the application. Each interface can contain interface elements such as at least one application's icon and/or widget desktop control.
  • the application interface display area can also be an empty interface that does not contain any content.
  • the common control display area is used to display controls with high usage, such as setting buttons, interface numbers, scroll bars, phone book icons, and the like.
  • the processor 1050 is a control center of the terminal device, and connects various parts of the entire mobile phone by using various interfaces and lines, by running or executing software programs and/or modules stored in the first memory 1021, and calling the second memory.
  • the data in 1022 performs various functions and processing data of the terminal device, thereby performing overall monitoring on the terminal device.
  • the processor 1050 can include one or more processing units.
  • the processor 1050 is configured to: receive a reference signal for wireless link monitoring by calling a software program and/or module stored in the first memory 1021 and/or data in the second memory 1022.
  • the configuration information includes indication information of two types of reference signals used for radio link monitoring; and performing radio link monitoring according to the two types of reference signals indicated in the configuration information.
  • the following steps may be implemented: when a link synchronization is detected on any one of the two types of reference signals, The count value of the wireless link synchronization counter is incremented by 1, and when the wireless link synchronization counter count value reaches the first threshold, the wireless link failure timer is reset or stopped for timing; any one of the two types of references When the link reference signal is monitored for a link out-of-synchronization, the count value of the radio link out-of-synchronization counter is incremented by 1, and when the radio link out-of-step counter count value reaches the second threshold, the radio link failure timing is started. Timing.
  • the following steps may be further implemented: setting, for each type of reference signal, a corresponding wireless link synchronization counter and a wireless link out-of-step counter. And a radio link failure timer; the radio link synchronization counter or the radio link out-of-synchronization counter corresponding to the reference signal is counted according to the link synchronization or the link out-synchronization monitored by each type of reference signal, where When the radio link failure counter corresponding to any type of reference signal reaches the corresponding threshold, or when the radio link failure counters corresponding to the two types of reference signals reach the corresponding threshold, the radio link fails.
  • the following steps may be implemented: reporting, to the network, a notification message that the reference signal radio link failure corresponding to the any one of the reference signals is failed.
  • FIG. 11 is a schematic structural diagram of a network device according to some embodiments of the present disclosure.
  • the network device 110 includes: a configuration determining module 111, configured to determine configuration information of a reference signal for performing radio link monitoring by the terminal, The configuration information includes indication information of two types of reference signals for radio link monitoring; and a configuration sending module 112, configured to send the configuration information to the terminal.
  • FIG. 12 is a schematic structural diagram of a network device according to some embodiments of the present disclosure, which can implement the above details of a configuration method for wireless link monitoring applied to a network device, and achieve the same effect.
  • the network device 1200 includes: a processor 1201, a transceiver 1202, a memory 1203, and a bus interface.
  • the processor 1201 is configured to read a program in the memory 1203, and perform the following process: determining that the terminal performs a wireless chain.
  • the configuration information of the reference signal of the road monitoring, the configuration information includes indication information of two types of reference signals for radio link monitoring; and the configuration information is sent to the terminal.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 1201 and various circuits of memory represented by memory 1203.
  • 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 1202 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 processor 1201 is responsible for managing the bus architecture and general processing, and the memory 1203 can store data used by the processor 1201 in performing operations.
  • a reference signal may be configured for the terminal for wireless link monitoring. If the configured reference signal is deactivated, the terminal may determine whether to switch to another reference signal for wireless link monitoring.
  • a specific example of the above scenario may be that only one reference signal is configured in the configuration information in step 11 shown in FIG. 1. After step 12, the terminal may receive a deactivation command sent by the network device for the reference signal. Referring to FIG. 13 , a method for monitoring a radio link according to some embodiments of the present disclosure is applied to a terminal, including steps 131-132.
  • Step 131 Receive a deactivation command for the first reference signal when performing radio link monitoring according to the pre-configured first reference signal.
  • the deactivation command may be sent by the network side to the terminal, or may be generated by the terminal itself.
  • the terminal may receive the deactivation command sent by the network device by using RRC signaling, MAC signaling, or physical layer signaling.
  • the deactivation command may be a deactivation command for the reference signal itself, that is, directly deactivating a certain reference signal, or may be a time-frequency resource deactivation command corresponding to the reference signal, or may be corresponding to the reference signal. Cell deactivation command.
  • Step 132 Perform or ignore the deactivation command according to whether the first reference signal is allowed to be deactivated.
  • the terminal may perform or ignore the deactivation command according to a configuration parameter that is obtained in advance whether the first reference signal is allowed to be deactivated.
  • the configuration parameter may be pre-agreed and configured on the terminal side, or may be configured by the network device.
  • the terminal may switch to the second reference signal for radio link monitoring, and maintain or emphasize when switching to the second reference signal for radio link monitoring.
  • All or part of the statistical units that have been activated wherein the statistical units include a wireless link synchronization counter, a wireless link out-of-synchronization counter, and a radio link failure timer.
  • the terminal may ignore the deactivation command and continue to perform radio link monitoring on the first reference signal.
  • the first reference signal may be CSI-RS1, and the second reference signal may be CSI-RS2, that is, the terminal may switch from CSI-RS1 to CSI-RS2 for radio link monitoring according to the deactivation command.
  • the first reference signal may be CSI-RS1
  • the second reference signal may be SS block 1
  • the first reference signal is SS block 1
  • the second reference configuration signal is SS block 2 or the like.
  • the second reference signal may be configured in advance by the network, or the UE may find a reference signal by itself according to some criteria. For example, the SS block reference signal on the PDCCH beam that the UE is listening to.
  • steps 131-132 may be performed after step 12 of FIG. 1.
  • FIG. 14 is a schematic flowchart of a method for configuring radio link monitoring according to some embodiments of the present disclosure. Some embodiments of the present disclosure provide a method for configuring radio link monitoring, which is applied to a network device, and includes step 141.
  • Step 141 Send a deactivation command of the first reference signal of the radio link monitoring to the terminal.
  • the network device may send the deactivation command to the terminal by using RRC signaling, MAC signaling, or physical layer signaling.
  • the deactivation command may be a deactivation command for the reference signal itself, that is, directly deactivating a certain reference signal, or may be a time-frequency resource deactivation command corresponding to the reference signal, or may be corresponding to the reference signal. Cell deactivation command.
  • FIG. 15 is a schematic structural diagram of a terminal according to some embodiments of the present disclosure.
  • Some embodiments of the present disclosure provide a terminal 150, including: a command receiving module 151, configured to receive a deactivation command for a first reference signal when performing radio link monitoring according to a pre-configured first reference signal;
  • the command execution module 152 is configured to execute or ignore the deactivation command according to whether the first reference signal is allowed to be deactivated.
  • the command execution module 152 includes: a first processing unit 1521, configured to: when the pre-configured first reference signal is allowed to be deactivated, the terminal switches to the second reference signal for radio link monitoring;
  • the unit 1522 is configured to: when the pre-configured first reference signal is not allowed to be deactivated, the terminal ignores the deactivation command and continues to perform radio link monitoring on the first reference signal.
  • FIG. 16 is a schematic structural diagram of a terminal according to some embodiments of the present disclosure.
  • the terminal 1600 in FIG. 16 may be a mobile phone, a tablet computer, a personal digital assistant (PDA), or a car computer.
  • PDA personal digital assistant
  • the terminal 1600 in FIG. 16 includes a power source 1610, a memory 1620, an input unit 1630, a display unit 1640, a processor 1650, a WIFI (Wireless Fidelity) module 1660, an audio circuit 1670, and an RF circuit 1680.
  • a power source 1610 a memory 1620, an input unit 1630, a display unit 1640, a processor 1650, a WIFI (Wireless Fidelity) module 1660, an audio circuit 1670, and an RF circuit 1680.
  • a WIFI Wireless Fidelity
  • the input unit 1630 can be configured to receive information input by the user and generate signal input related to user settings and function control of the terminal device 1600.
  • the input unit 1630 may include a touch panel 1631.
  • the touch panel 1631 also referred to as a touch screen, can collect touch operations on or near the user (such as the operation of the user using any suitable object or accessory such as a finger or a stylus on the touch panel 1631), and according to the preset The programmed program drives the corresponding connection device.
  • the touch panel 1631 may include two parts: 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 processor 1650 is provided and can receive commands from the processor 1650 and execute them.
  • the touch panel 1631 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the input unit 1630 may further include other input devices 1632, which may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like. One or more of them.
  • the display unit 1640 can be used to display information input by the user or information provided to the user and various menu interfaces of the terminal device.
  • the display unit 1640 can include a display panel 1641.
  • the display panel 1641 can be configured in the form of an LCD or an Organic Light-Emitting Diode (OLED).
  • the touch panel 1631 may cover the display panel 1641 to form a touch display screen, and when the touch display screen detects a touch operation on or near it, it is transmitted to the processor 1650 to determine the type of the touch event, and then the processor The 1650 provides a corresponding visual output on the touch display depending on the type of touch event.
  • the touch display includes an application interface display area and a common control display area.
  • the arrangement manner of the application interface display area and the display area of the common control is not limited, and the arrangement manner of the two display areas can be distinguished by up-and-down arrangement, left-right arrangement, and the like.
  • the application interface display area can be used to display the interface of the application. Each interface can contain interface elements such as at least one application's icon and/or widget desktop control.
  • the application interface display area can also be an empty interface that does not contain any content.
  • the common control display area is used to display controls with high usage, such as setting buttons, interface numbers, scroll bars, phone book icons, and the like.
  • the processor 1650 is a control center of the terminal device, and connects various parts of the entire mobile phone by using various interfaces and lines, by running or executing software programs and/or modules stored in the first memory 1621, and calling the second memory.
  • the data in 1622 performs various functions and processing data of the terminal device, thereby performing overall monitoring on the terminal device.
  • the processor 1650 can include one or more processing units.
  • the processor 1650 by calling a software program and/or module stored in the first memory 1621 and/or data in the second memory 1622, the processor 1650 is configured to: in accordance with a pre-configured first reference When the signal performs radio link monitoring, a deactivation command for the first reference signal is received; and the deactivation command is executed or ignored according to whether the first reference signal allows deactivation.
  • the following steps may be further implemented: when the pre-configured first reference signal is allowed to be deactivated, the terminal switches to the second reference signal for radio link monitoring; When the configured first reference signal is not allowed to be deactivated, the terminal ignores the deactivation command and continues to perform radio link monitoring on the first reference signal.
  • the following steps may be further implemented: maintaining or resetting all or part of the statistical units that have been activated when the second reference signal performs radio link monitoring, wherein the statistical unit It includes a wireless link synchronization counter, a wireless link out-of-synchronization counter, and a radio link failure timer.
  • FIG. 17 is a schematic structural diagram of a network device according to some embodiments of the present disclosure.
  • Some embodiments of the present disclosure provide a network device 170, including: a command sending module 171, configured to send a deactivation command of a first reference signal of a radio link monitoring to a terminal.
  • FIG. 18 is a schematic structural diagram of a network device according to some embodiments of the present disclosure, which can implement the details of the foregoing configuration method for wireless link monitoring applied to a network device, and achieve the same effect.
  • the network device 1800 includes: a processor 1801, a transceiver 1802, a memory 1803, and a bus interface, wherein:
  • the processor 1801 is configured to read a program in the memory 1803, and execute the following process: sending a deactivation command of the first reference signal of the wireless link monitoring to the terminal.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 1801 and various circuits of memory represented by memory 1803.
  • 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 1802 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 processor 1801 is responsible for managing the bus architecture and general processing, and the memory 1803 can store data used by the processor 1801 in performing operations.
  • Some embodiments of the present disclosure also provide a terminal, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, the computer program being implemented by the processor to implement the above application
  • a terminal including: a memory, a processor, and a computer program stored on the memory and executable on the processor, the computer program being implemented by the processor to implement the above application
  • Some embodiments of the present disclosure also provide a computer readable storage medium, wherein the computer readable storage medium stores a computer program that, when executed by a processor, implements the wireless chain applied to the terminal side as described above
  • the computer readable storage medium may be a volatile computer readable storage medium or a nonvolatile computer readable storage medium such as Read-Only Memory (ROM), random access. Memory (Random Access Memory, RAM for short), disk or CD.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • Some embodiments of the present disclosure also provide a network device, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, the computer program being executed by the processor to implement the application
  • a network device including: a memory, a processor, and a computer program stored on the memory and executable on the processor, the computer program being executed by the processor to implement the application
  • Some embodiments of the present disclosure also provide a computer readable storage medium, wherein the computer readable storage medium stores a computer program that, when executed by a processor, implements the wireless application applied to a network device side
  • the process of configuring the link monitoring method can achieve the same technical effect. To avoid repetition, details are not described herein again.
  • the computer readable storage medium may be a volatile computer readable storage medium or a nonvolatile computer readable storage medium such as Read-Only Memory (ROM), random access. Memory (Random Access Memory, RAM for short), disk or CD.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • the radio link monitoring method, the configuration method, the terminal, and the network device may implement radio link snooping processing when the network supports multiple types of reference signals.
  • the network device can change the configuration of the reference signal, for example, changing the type of the reference signal or the radio link monitoring parameter, and the terminal device can continue the wireless chain based on the changed reference signal or the radio link monitoring parameter. Road monitoring.
  • embodiments of some embodiments of the present disclosure can be provided as a method, apparatus, or computer program product. Accordingly, some embodiments of the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware aspects. Moreover, some embodiments of the present disclosure may employ computer program products embodied on one or more computer usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer usable program code embodied therein. form.
  • computer usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing terminal device to operate in a particular manner, such that instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the instruction device implements the functions specified in one or more blocks of the flow or in a flow or block diagram of the flowchart.

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Abstract

本公开提供无线链路监听方法、配置方法、终端及网络设备。应用于终端的无线链路监听方法包括：接收无线链路监听的参考信号的配置信息，配置信息包括配置或更改参考信号，和/或，配置或更改参考信号的无线链路监听参数；根据该配置信息进行无线链路监听。

Description

无线链路监听方法、无线链路监听的配置方法、终端及网络设备
相关申请的交叉引用
本申请主张在2017年8月7日在中国提交的中国专利申请号No.201710667164.3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监听方法、无线链路监听的配置方法、终端及网络设备。
背景技术
长期演进(LTE)或新空口(NR)系统都有无线链路监听(RLM，radio link monitor)功能，其中，在LTE系统的无线链路监听(RLM)功能中，终端(UE)是通过测量物理下行控制信道(PDCCH)部分小区参考信号(CRS)的信号与干扰加噪声比(SINR)来实现对无线链路的监听。
当测量的PDCCH部分CRS低于预设门限时则认定该无线链路处于失步(out-of-sync)状态，则物理层通知高层(无线资源控制RRC层)一个失步(out-of-sync)指示。如果RRC层收到连续N个out-of-sync指示则UE开启一个无线链路失败计时器(Timer T1)。
当测量的PDCCH部分CRS高于另一门限则认定该无线链路处于同步(in-sync)状态，则物理层通知高层(RRC层)一个同步(in-sync)指示。如果RRC层收到连续M个in-sync指示则UE停止Timer T1的运行。
如果timer T1运行超时了，则UE判断无线链路失败，此时将触发无线链路失败事件，UE可能重新发起无线链路的建立。
以上过程中的"out-of-sync"和"in-sync"计数的次数N和M是网络配置的，并且Timer T1运行的超时时长也是网络侧可配的。
在NR系统中做RLM的参考信号可能和LTE系统不一样，可能会采用信道状态信息参考符号(CSI-RS)和/或同步信号块(SS block)作为参考信号做RLM。在这种情况下，参考信号可能并不局限于一种信号，如果参考信 号的种类或者参考信号的相关配置发生变化，那么如何继续进行无线链路监听，相关技术尚未给出解决方案。
发明内容
本公开提供无线链路监听方法、配置方法、终端及网络设备。
第一方面，本公开的一些实施例提供了一种无线链路监听方法，应用于终端，该方法包括：接收无线链路监听的参考信号的配置信息，所述配置信息包括配置或更改参考信号，和/或，配置或更改参考信号的无线链路监听参数；根据所述配置信息进行无线链路监听。
第二方面，本公开的一些实施例还提供了一种无线链路监听的配置方法，应用于网络设备，该方法包括：确定终端进行无线链路监听的参考信号的配置信息，所述配置信息包括配置或更改参考信号，和/或，配置或更改参考信号的无线链路监听参数；以及向终端发送所述配置信息。
第三方面，本公开的一些实施例还提供了一种终端，该终端包括：配置接收模块，用于接收无线链路监听的参考信号的配置信息，所述配置信息包括配置或更改参考信号，和/或，配置或更改参考信号的无线链路监听参数；链路监听模块，用于根据所述配置信息进行无线链路监听。
第四方面，本公开的一些实施例还提供了一种网络设备，包括：配置确定模块，用于确定终端进行无线链路监听的参考信号的配置信息，所述配置信息包括配置或更改参考信号，和/或，配置或更改参考信号的无线链路监听参数；配置确定模块，用于向终端发送所述配置信息。
第五方面，本公开的一些实施例还提供了一种无线链路监听方法，应用于终端，该方法包括：接收无线链路监听的参考信号的配置信息，所述配置信息包括用于无线链路监听的两类参考信号的指示信息；根据所述配置信息中指示的两类参考信号，进行无线链路监听。
第六方面，本公开的一些实施例还提供了一种无线链路监听的配置方法，应用于网络设备，包括：确定终端进行无线链路监听的参考信号的配置信息，所述配置信息包括用于无线链路监听的两类参考信号的指示信息；向终端发送所述配置信息。
第七方面，本公开的一些实施例还提供了一种终端，包括：配置接收模块，用于接收无线链路监听的参考信号的配置信息，所述配置信息包括用于无线链路监听的两类参考信号的指示信息；链路监听模块，用于根据所述配置信息中指示的两类参考信号，进行无线链路监听。
第八方面，本公开的一些实施例还提供了一种网络设备，包括：配置确定模块，用于确定终端进行无线链路监听的参考信号的配置信息，所述配置信息包括用于无线链路监听的两类参考信号的指示信息；配置发送模块，用于向终端发送所述配置信息。
第九方面，本公开的一些实施例还提供了一种无线链路监听方法，应用于终端，包括：在根据第一类参考信号进行无线链路监听时，接收到针对第一类参考信号的去激活命令；根据所述第一类参考信号是否允许去激活的配置参数，执行或忽略所述去激活命令。
第十方面，本公开的一些实施例还提供了一种无线链路监听的配置方法，应用于网络设备，包括：向终端发送无线链路监听的第一类参考信号的去激活命令。
第十一方面，本公开的一些实施例还提供了一种终端，包括：命令接收模块，用于在根据第一类参考信号进行无线链路监听时，接收到针对第一类参考信号的去激活命令；命令执行模块，用于根据所述第一类参考信号是否允许去激活的配置参数，执行或忽略所述去激活命令。
第十二方面，本公开的一些实施例还提供了一种网络设备，包括：命令发送模块，用于向终端发送无线链路监听的第一类参考信号的去激活命令。
第十三方面，本公开的一些实施例还提供了一种终端，包括：存储器、处理器及存储在存储器上并可在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上所述的无线链路监听方法的发送方法的步骤。
第十四方面，本公开的一些实施例还提供了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有计算机程序，所述计算机程序被处理器执行时实现如上所述的无线链路监听方法的步骤。
第十五方面，本公开的一些实施例还提供了一种网络设备，包括：存储器、处理器及存储在存储器上并可在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上所述的应用于终端的无线链路监听方法的步骤。
第十六方面，本公开的一些实施例还提供了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有计算机程序，所述计算机程序被处理器执行时实现如上所述的应用于网络设备的无线链路监听方法的步骤。
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的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为本公开的一些实施例提供的无线链路监听方法的流程示意图一；
图2为本公开的一些实施例提供的无线链路监听的配置方法的流程示意图一；
图3为本公开的一些实施例提供的终端的结构示意图一；
图4为本公开的一些实施例提供的终端的结构示意图二；
图5为本公开的一些实施例提供的网络设备的结构示意图；
图6为本公开的一些实施例提供的网络设备的结构示意图二。
图7为本公开的一些实施例提供的无线链路监听方法的流程示意图二；
图8为本公开的一些实施例提供的无线链路监听的配置方法的流程示意图二；
图9为本公开的一些实施例提供的终端的结构示意图三；
图10为本公开的一些实施例提供的终端的结构示意图四；
图11为本公开的一些实施例提供的网络设备的结构示意图三；
图12为本公开的一些实施例提供的网络设备的结构示意图四。
图13为本公开的一些实施例提供的无线链路监听方法的流程示意图三；
图14为本公开的一些实施例提供的无线链路监听的配置方法的流程示意图三；
图15为本公开的一些实施例提供的终端的结构示意图五；
图16为本公开的一些实施例提供的终端的结构示意图六；
图17为本公开的一些实施例提供的网络设备的结构示意图五；以及
图18为本公开的一些实施例提供的网络设备的结构示意图六。
具体实施方式
为使本公开要解决的技术问题、技术方案和优点更加清楚，下面将结合附图及具体实施例进行详细描述。在下面的描述中，提供诸如具体的配置和组件的特定细节仅仅是为了帮助全面理解本公开的一些实施例。因此，本领域技术人员应该清楚，可以对这里描述的实施例进行各种改变和修改而不脱离本公开的范围和精神。另外，为了清楚和简洁，省略了对已知功能和构造的描述。
应理解，说明书通篇中提到的“一个实施例”或“一实施例”意味着与实施例有关的特定特征、结构或特性包括在本公开的至少一个实施例中。因此，在整个说明书各处出现的“在一个实施例中”或“在一实施例中”未必一定指相同的实施例。此外，这些特定的特征、结构或特性可以任意适合的方式结合在一个或多个实施例中。
在本公开的各种实施例中，应理解，下述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本公开的一些实施例的实施过程构成任何限定。
在移动通信系统中，可能支持多种无线链路监听的参考信号。例如，在LTE系统或NR系统中，可能支持CSI-RS和SS block作为参考信号进行RLM。在上述场景下，参考信号的种类或者参考信号的相关配置可能会发生变化。本公开的一些实施例针对以上场景，给出了具体的处理方案，实现了在网络支持多类参考信号的情况下的无线链路监听处理。
请参照图1，图1为本公开的一些实施例提供的无线链路监听方法的流程示意图。本公开的一些实施例提供的无线链路监听方法，应用于终端，该方法包括步骤11-12。
步骤11，接收无线链路监听的参考信号的配置信息，所述配置信息包括配置或更改参考信号，和/或，配置或更改参考信号的无线链路监听参数。
这里，终端可以接收网络设备发送的无线链路监听的参考信号的配置信息，所述网络设备可以是基站，在NR系统中该基站可能是gNB，在LTE系统中该基站可能是eNB。所述配置信息可以包括配置或更改用于无线链路监听的参考信号的指示信息，或者可以包括配置或更改参考信号的无线链路监听参数的指示信息，或者可以包括配置用于无线链路监听的参考信号以及无线链路监听参数的指示信息，或者可以包括更改用于无线链路监听的参考信号以及无线链路监听参数的指示信息等。这里，参考信号的无线链路监听参数具体可以是无线链路同步计数器、无线链路失步计数器和无线链路失败计时器各自对应的门限等参数。
这里，配置参考信号具体可以包括配置参考信号的种类。配置参考信号的无线链路监听参数具体可以包括：配置无线链路同步计数器、无线链路失步计数器和无线链路失败计时器对应的门限值。更改参考信号具体可以包括：将参考信号由第一类参考信号中的第一参考信号更换为第一类参考信号中的第二参考信号(例如，由CSI-RS1更改为CSI-RS2)，或者，将参考信号由第一类参考信号中的第一参考信号更换为第二类参考信号中的第三参考信号。例如，由CSI-RS1更改为SS block1，或由SS block1更改为CSI-RS1。更改参考信号的无线链路监听参数具体可以包括：更改无线链路同步计数器、无线链路失步计数器和无线链路失败计时器对应的门限值中的至少一种。例如，更改计时器Timer T1的超时值，或者更改N或M的取值等。
步骤12，根据所述配置信息进行无线链路监听。
这里，终端根据网络设备发送的配置信息进行无线链路监听，例如，在配置信息中指示了具体的参考信号和/或无线链路监听参数时，可以基于对应的参考信号和/或无线链路监听参数进行无线链路的监听。
通过以上步骤，本公开的一些实施例实现了在网络支持多类参考信号的情况下的无线链路监听处理。在监听过程中，网络设备可以对参考信号的配置进行更改，例如，更改参考信号的种类或无线链路监听参数，终端设备能够基于更改后的参考信号或无线链路监听参数，继续进行无线链路监听。
为了便于描述，本文中将无线链路同步计数器、无线链路失步计数器和无线链路失败计时器统称为无线链路监听的统计单元。
本公开的一些实施例中，在步骤11中的所述配置信息包括更改参考信号和/或更改参考信号的无线链路监听参数时，在所述步骤12中，根据所述配置信息进行无线链路监听的过程中，若接收到所述配置信息时，已启动无线链路监听的统计单元，则可以维持已启动的所有或部分统计单元，或者，重置已启动的所有或部分统计单元，并根据更改后的参考信号和/或无线链路监听参数进行无线链路监听。
例如，当参考信号由CSI-RS更改为SS block时，终端可以对当前已启动的上述统计单元中的部分或全部进行重置，即将计数值/计时值置为0，然后重新根据新的参考信号进行相关计数或计时处理，具体的计数或计时方式的一种示例如下：当测量的PDCCH部分SS block低于预设门限时则认定该无线链路处于失步(out-of-sync)状态，则物理层通知高层(无线资源控制RRC层)一个失步(out-of-sync)指示，RRC层收到失步指示后将无线链路同步计数器的计数值加1，并可以将无线链路同步计数器的计数值置零。如果RRC层收到连续N个out-of-sync指示则UE开启一个无线链路失败计时器(Timer T1)。
当测量的PDCCH部分SS block高于另一预设门限则认定该无线链路处于同步(in-sync)状态，则物理层通知高层(RRC层)一个同步(in-sync)指示，RRC层收到同步指示后将无线链路同步计数器的计数值加1，并可以将无线链路失步计数器的计数值置零。如果RRC层收到连续M个in-sync指示则UE停止Timer T1的运行。
如果timer T1运行超时了，则UE判断无线链路失败，此时将触发无线链路失败事件，UE可能重新发起无线链路的建立。
针对以上图1所示的方法，本公开的一些实施例还给出了网络设备侧的对应方法流程图。请参照图2，图2为本公开的一些实施例提供的无线链路监听的配置方法的流程示意图。本公开的一些实施例提供的无线链路监听的配置方法，应用于网络设备，所述网络设备可以是基站，在NR系统中该基站可能是gNB，在LTE系统中该基站可能是eNB。如图2所示，该方法包括步骤21-22。
步骤21，确定终端进行无线链路监听的参考信号的配置信息，所述配置 信息包括配置或更改参考信号，和/或，配置或更改参考信号的无线链路监听参数。
这里，配置参考信号具体可以包括配置参考信号的种类。配置参考信号的无线链路监听参数具体可以包括：配置无线链路同步计数器、无线链路失步计数器和无线链路失败计时器对应的门限值。更改参考信号具体可以包括：将参考信号由第一类参考信号中的第一参考信号更换为第一类参考信号中的第二参考信号，或者，将参考信号由第一类参考信号中的第一参考信号更换为第二类参考信号中的第三参考信号。更改参考信号的无线链路监听参数具体可以包括：更改无线链路同步计数器、无线链路失步计数器和无线链路失败计时器对应的门限值中的至少一种。
步骤22，向终端发送所述配置信息。
网络设备将配置信息发送给终端，从而终端可以基于所述配置信息进行无线链路监听。
基于以上方法，本公开的一些实施例还提供了一种终端30。图3为本公开的一些实施例提供的终端的结构示意图，如图3所示，终端30包括：配置接收模块31，用于接收无线链路监听的参考信号的配置信息，所述配置信息包括配置或更改参考信号，和/或，配置或更改参考信号的无线链路监听参数；链路监听模块32，用于根据所述配置信息进行无线链路监听。
这里，所述链路监听模块32可以包括：监听处理单元321，用于在所述配置信息包括更改参考信号和/或更改参考信号的无线链路监听参数时，在接收到所述配置信息时，维持或重置已启动的所有或部分统计单元，并根据更改后的参考信号和/或无线链路监听参数进行无线链路监听，其中，所述统计单元包括无线链路同步计数器、无线链路失步计数器和无线链路失败计时器。
图4为本公开的一些实施例提供的终端的结构示意图。具体地，图4中的终端400可以是手机、平板电脑、个人数字助理(Personal Digital Assistant，PDA)、或车载电脑等。
图4中的终端400包括电源410、存储器420、输入单元430、显示单元440、处理器450、WIFI(Wireless Fidelity(无线保真))模块460、音频电路470和RF(射频)电路480。
其中，输入单元430可用于接收用户输入的信息，以及产生与终端设备400的用户设置以及功能控制有关的信号输入。具体地，本公开的一些实施例中，该输入单元430可以包括触控面板431。触控面板431，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431上的操作)，并根据预先设定的程式驱动相应的连接装置。可选的，触控面板431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，再送给该处理器450，并能接收处理器450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431。除了触控面板431，输入单元430还可以包括其他输入设备432，其他输入设备432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、操作杆等中的一种或多种。
其中，显示单元440可用于显示由用户输入的信息或提供给用户的信息以及终端设备的各种菜单界面。显示单元440可包括显示面板441，可选的，可以采用LCD或有机发光二极管(Organic Light-Emitting Diode，OLED)等形式来配置显示面板441。
应注意，触控面板431可以覆盖显示面板441，形成触摸显示屏，当该触摸显示屏检测到在其上或附近的触摸操作后，传送给处理器450以确定触摸事件的类型，随后处理器450根据触摸事件的类型在触摸显示屏上提供相应的视觉输出。
触摸显示屏包括应用程序界面显示区及常用控件显示区。该应用程序界面显示区及该常用控件显示区的排列方式并不限定，可以为上下排列、左右排列等可以区分两个显示区的排列方式。该应用程序界面显示区可以用于显示应用程序的界面。每一个界面可以包含至少一个应用程序的图标和/或widget桌面控件等界面元素。该应用程序界面显示区也可以为不包含任何内容的空界面。该常用控件显示区用于显示使用率较高的控件，例如，设置按钮、界面编号、滚动条、电话本图标等应用程序图标等。
其中处理器450是终端设备的控制中心，利用各种接口和线路连接整个 手机的各个部分，通过运行或执行存储在第一存储器421内的软件程序和/或模块，以及调用存储在第二存储器422内的数据，执行终端设备的各种功能和处理数据，从而对终端设备进行整体监控。可选的，处理器450可包括一个或多个处理单元。
在本公开的一些实施例中，通过调用存储该第一存储器421内的软件程序和/或模块和/给第二存储器422内的数据，处理器450用于：接收无线链路监听的参考信号的配置信息，所述配置信息包括配置或更改参考信号，和/或，配置或更改参考信号的无线链路监听参数；根据所述配置信息进行无线链路监听。
具体地，所述计算机程序被处理器450执行时还可实现如下步骤：在接收到所述配置信息时，维持或重置已启动的所有或部分统计单元，并根据更改后的参考信号和/或无线链路监听参数进行无线链路监听，其中，所述统计单元包括无线链路同步计数器、无线链路失步计数器和无线链路失败计时器。
这里，所述更改参考信号包括：将参考信号由第一类参考信号中的第一参考信号更换为第一类参考信号中的第二参考信号，或者，将参考信号由第一类参考信号中的第一参考信号更换为第二类参考信号中的第三参考信号；
所述更改参考信号的无线链路监听参数包括：更改无线链路同步计数器、无线链路失步计数器和无线链路失败计时器对应的门限值中的至少一种。
图5为本公开的一些实施例提供的网络设备的结构示意图。该网络设备可以基站，如图5所示，该网络设备50包括：配置确定模块51，用于确定终端进行无线链路监听的参考信号的配置信息，所述配置信息包括配置或更改参考信号，和/或，配置或更改参考信号的无线链路监听参数；配置发送模块52，用于向终端发送所述配置信息。
图6是本公开的一些实施例的网络设备的结构图，能够实现上述应用于网络设备的无线链路监听的配置方法的细节，并达到相同的效果。如图6所示，网络设备600包括：处理器601、收发机602、存储器603和总线接口，其中：
处理器601，用于读取存储器603中的程序，执行下列过程：确定终端进行无线链路监听的参考信号的配置信息，所述配置信息包括配置或更改参 考信号，和/或，配置或更改参考信号的无线链路监听参数；向终端发送所述配置信息。
在图6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。
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。
本公开的一些实施例可以支持两类参考信号的无线链路监听，具体的，可以基于两类参考信号设置一套统计单元，基于两类参考信号的测量结果对同一套统计单元中的计时器/计数器进行计时/计数，也可以分别为每类参考信号设置一套独立的统计单元，即每类参考信号独立计时/计数。
请参照图7，图7为本公开的一些实施例提供的无线链路监听方法的流程示意图。本公开的一些实施例提供的另一无线链路监听方法，应用于终端，包括步骤71-72。
步骤71，接收无线链路监听的参考信号的配置信息，所述配置信息包括用于无线链路监听的两类参考信号的指示信息。
这里的两类参考信号可以是CSI-RS和SS block，也可以是其他参考信号的组合，如DMRS等。
步骤72，根据所述配置信息中指示的两类参考信号，进行无线链路监听。
这里，在基于两类参考信号进行无线链路监听时，可以为两类参考信号设置一套统计单元，基于两类参考信号的测量结果对同一套统计单元中的计时器/计数器进行计时/计数，也可以分别为每类参考信号设置一套独立的统计单元，即每类参考信号独立计时/计数。
具体的，在设置同一套统计单元时，如果在所述两类参考中的任意一类参考信号上监听到一次链路同步时，将无线链路同步计数器的计数值加1(此时还可以将无线链路失步计时器置零)，以及，在无线链路同步计数器计数值 达到第一门限时，重置或停止无线链路失败计时器进行计时；在所述两类参考中的任意一类参考信号上监听到一次链路失步时，将对无线链路失步计数器的计数值加1(此时可以将无线链路同步计时器置零)，以及，在无线链路失步计数器计数值达到第二门限时，启动无线链路失败计时器计时。
而在设置两套独立的统计单元时，即针对每类参考信号，分别设置对应的无线链路同步计数器、无线链路失步计数器和无线链路失败计时器时，可以分别根据每类参考信号监听到的链路同步或链路失步，对该类参考信号对应的无线链路同步计数器或无线链路失步计数器进行计数，其中，在任意一类参考信号对应的无线链路失败计数器达到对应的门限时，或者，在所述两类参考信号对应的无线链路失败计数器均达到对应的门限时，确定无线链路失败，此时可以触发无线链路失败事件，终端可以重新发起无线链路的建立过程。
进一步的，在任意一类参考信号对应的无线链路失败计时器达到对应的门限时，终端还可以向网络上报所述任意一类参考信号对应的参考信号无线链路失败的通知消息。
基于以上终端侧方法，本公开的一些实施例还对应的提供了网络设备侧的无线链路监听的配置方法。请参照图8，图8为本公开的一些实施例提供的无线链路监听的配置方法的流程示意图。该配置方法包括步骤81-82。
步骤81，确定终端进行无线链路监听的参考信号的配置信息，所述配置信息包括用于无线链路监听的两类参考信号的指示信息。
这里的两类参考信号可以是CSI-RS和SS block，也可以是其他参考信号的组合，如DMRS等。
步骤82，向终端发送所述配置信息。
网络设备向终端发送包括有两类参考信号的指示信息的上述配置信息，从而终端可以基于两类参考信号进行无线链路监听。
基于以上方法，本公开的一些实施例还提供了一种终端。图9为本公开的一些实施例提供的终端的结构示意图。如图9所示，该终端90包括：配置接收模块91，用于接收无线链路监听的参考信号的配置信息，所述配置信息包括用于无线链路监听的两类参考信号的指示信息；链路监听模块92，用于 根据所述配置信息中指示的两类参考信号，进行无线链路监听。
其中，作为一种实现方式，所述链路监听模块92可以包括：监听处理单元921，用于在所述两类参考中的任意一类参考信号上监听到一次链路同步时，将无线链路同步计数器的计数值加1，以及，在无线链路同步计数器计数值达到第一门限时，重置或停止无线链路失败计时器进行计时；以及，在所述两类参考中的任意一类参考信号上监听到一次链路失步时，将对无线链路失步计数器的计数值加1，以及，在无线链路失步计数器计数值达到第二门限时，启动无线链路失败计时器计时。
作为另一种实现方式，所述链路监听模块92可以包括：设置单元，用于针对每类参考信号，分别设置对应的无线链路同步计数器、无线链路失步计数器和无线链路失败计时器；监听单元，用于分别根据每类参考信号监听到的链路同步或链路失步，对该类参考信号对应的无线链路同步计数器或无线链路失步计数器进行计数，其中，在任意一类参考信号对应的无线链路失败计数器达到对应的门限时，或者，在所述两类参考信号对应的无线链路失败计数器均达到对应的门限时，确定无线链路失败。
这里，上述终端90还可以包括：上报模块93，用于在任意一类参考信号对应的无线链路失败计时器达到对应的门限时，向网络上报所述任意一类参考信号对应的参考信号无线链路失败的通知消息。
图10是本公开另的另一些实施例的终端的结构示意图。具体地，图10中的终端1000可以是手机、平板电脑、个人数字助理(Personal Digital Assistant，PDA)、或车载电脑等。
图10中的终端1000包括电源1010、存储器1020、输入单元1030、显示单元1040、处理器1050、WIFI(Wireless Fidelity(无线保真))模块1060、音频电路1070和RF(射频)电路1080。
其中，输入单元1030可用于接收用户输入的信息，以及产生与终端设备1000的用户设置以及功能控制有关的信号输入。具体地，本公开的一些实施例中，该输入单元1030可以包括触控面板1031。触控面板1031，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1031上的操作)，并根据预先设定的程式驱动 相应的连接装置。可选的，触控面板1031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，再送给该处理器1050，并能接收处理器1050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1031。除了触控面板1031，输入单元1030还可以包括其他输入设备1032，其他输入设备1032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、操作杆等中的一种或多种。
其中，显示单元1040可用于显示由用户输入的信息或提供给用户的信息以及终端设备的各种菜单界面。显示单元1040可包括显示面板1041，可选的，可以采用LCD或有机发光二极管(Organic Light-Emitting Diode，OLED)等形式来配置显示面板1041。
应注意，触控面板1031可以覆盖显示面板1041，形成触摸显示屏，当该触摸显示屏检测到在其上或附近的触摸操作后，传送给处理器1050以确定触摸事件的类型，随后处理器1050根据触摸事件的类型在触摸显示屏上提供相应的视觉输出。
触摸显示屏包括应用程序界面显示区及常用控件显示区。该应用程序界面显示区及该常用控件显示区的排列方式并不限定，可以为上下排列、左右排列等可以区分两个显示区的排列方式。该应用程序界面显示区可以用于显示应用程序的界面。每一个界面可以包含至少一个应用程序的图标和/或widget桌面控件等界面元素。该应用程序界面显示区也可以为不包含任何内容的空界面。该常用控件显示区用于显示使用率较高的控件，例如，设置按钮、界面编号、滚动条、电话本图标等应用程序图标等。
其中处理器1050是终端设备的控制中心，利用各种接口和线路连接整个手机的各个部分，通过运行或执行存储在第一存储器1021内的软件程序和/或模块，以及调用存储在第二存储器1022内的数据，执行终端设备的各种功能和处理数据，从而对终端设备进行整体监控。可选的，处理器1050可包括一个或多个处理单元。
在本公开的一些实施例中，通过调用存储该第一存储器1021内的软件程序和/或模块和/给第二存储器1022内的数据，处理器1050用于：接收无线链路监听的参考信号的配置信息，所述配置信息包括用于无线链路监听的两类参考信号的指示信息；根据所述配置信息中指示的两类参考信号，进行无线链路监听。
具体地，作为一种可选实现方式，所述计算机程序被处理器1050执行时还可实现如下步骤：在所述两类参考中的任意一类参考信号上监听到一次链路同步时，将无线链路同步计数器的计数值加1，以及，在无线链路同步计数器计数值达到第一门限时，重置或停止无线链路失败计时器进行计时；在所述两类参考中的任意一类参考信号上监听到一次链路失步时，将对无线链路失步计数器的计数值加1，以及，在无线链路失步计数器计数值达到第二门限时，启动无线链路失败计时器计时。
具体地，作为另一种可选实现方式，所述计算机程序被处理器1050执行时还可实现如下步骤：针对每类参考信号，分别设置对应的无线链路同步计数器、无线链路失步计数器和无线链路失败计时器；分别根据每类参考信号监听到的链路同步或链路失步，对该类参考信号对应的无线链路同步计数器或无线链路失步计数器进行计数，其中，在任意一类参考信号对应的无线链路失败计数器达到对应的门限时，或者，在所述两类参考信号对应的无线链路失败计数器均达到对应的门限时，确定无线链路失败。
具体地，所述计算机程序被处理器1050执行时还可实现如下步骤：向网络上报所述任意一类参考信号对应的参考信号无线链路失败的通知消息。
图11为本公开的一些实施例提供的网络设备的结构示意图，如图11所示，该网络设备110包括：配置确定模块111，用于确定终端进行无线链路监听的参考信号的配置信息，所述配置信息包括用于无线链路监听的两类参考信号的指示信息；和配置发送模块112，用于向终端发送所述配置信息。
图12为本公开的一些实施例提供的网络设备的结构示意图，能够实现上述应用于网络设备的无线链路监听的配置方法的细节，并达到相同的效果。如图12所示，网络设备1200包括：处理器1201、收发机1202、存储器1203和总线接口，其中：处理器1201，用于读取存储器1203中的程序，执行下 列过程：确定终端进行无线链路监听的参考信号的配置信息，所述配置信息包括用于无线链路监听的两类参考信号的指示信息；向终端发送所述配置信息。
在图12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1201代表的一个或多个处理器和存储器1203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1202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。
处理器1201负责管理总线架构和通常的处理，存储器1203可以存储处理器1201在执行操作时所使用的数据。
在实际应用中，可能针对终端配置了一个参考信号进行无线链路监听，如果该配置的参考信号被去激活，则终端可以确定是否切换到另外一个参考信号上进行无线链路监听。以上场景的一个具体示例可以是在图1所示的步骤11中的配置信息中仅配置了一个参考信号，在步骤12之后，终端可能接收到网络设备发送的针对该参考信号的去激活指令。请参照图13，本公开的一些实施例提供的一种无线链路监听方法，应用于终端，包括步骤131-132。
步骤131，在根据预先配置的第一参考信号进行无线链路监听时，接收到针对第一参考信号的去激活命令。
这里，所述去激活命令可以是网络侧发送给终端的，也可以是终端自己产生的。例如，终端可以可以通过RRC信令、MAC信令或物理层信令，接收网络设备发送的所述去激活命令。所述去激活命令可以是针对参考信号本身的去激活命令，即直接对某个参考信号进行去激活，也可以是针对参考信号对应的时频资源去激活命令，还可以是针对参考信号对应的小区(cell)的去激活命令。
步骤132，根据所述第一参考信号是否允许去激活，执行或忽略所述去激活命令。
这里，终端可以根据预先获得的所述第一参考信号是否允许去激活的配置参数，执行或忽略所述去激活命令。所述配置参数可以是预先约定且配置 在终端侧的，也可以是网络设备进行配置的。
具体的，在预先配置的所述第一参考信号允许去激活时，终端可以切换到第二参考信号上进行无线链路监听，在切换到第二参考信号进行无线链路监听时，维持或重置已启动的所有或部分统计单元，其中，所述统计单元包括无线链路同步计数器、无线链路失步计数器和无线链路失败计时器。
在预先配置的第一参考信号不允许去激活时，终端可以忽略所述去激活命令，继续在所述第一参考信号上进行无线链路监听。
例如，第一参考信号可以为CSI-RS1，第二参考信号可以为CSI-RS2，即终端可以根据去激活命令，从CSI-RS1切换到CSI-RS2进行无线链路监听。又例如，第一参考信号可以为CSI-RS1，第二参考信号可以为SS block 1，或者第一参考信号为SS block 1，第二参考配置信号为SS block 2等。第二参考信号可以网络提前配置，也可以UE根据某种准则自己寻找一个参考信号。比如UE正在监听的PDCCH beam上的SS block参考信号。
作为一种实现方式，上述步骤131～132可以是在图1的步骤12之后执行。
基于以上方法，本公开的一些实施例还对应的提供了网络设备的配置流程，请参照图14，图14为本公开的一些实施例提供的无线链路监听的配置方法的流程示意图。本公开的一些实施例提供了一种无线链路监听的配置方法，应用于网络设备，包括步骤141。
步骤141，向终端发送无线链路监听的第一参考信号的去激活命令。
这里，网络设备可以通过RRC信令、MAC信令或物理层信令向终端发送所述去激活命令。所述去激活命令可以是针对参考信号本身的去激活命令，即直接对某个参考信号进行去激活，也可以是针对参考信号对应的时频资源去激活命令，还可以是针对参考信号对应的小区(cell)的去激活命令。
基于以上方法，本公开的一些实施例还提供了实施上述方法的终端和网络设备。请参照图15，图15为本公开的一些实施例提供的终端的结构示意图。本公开的一些实施例提供了一种终端150，包括：命令接收模块151，用于在根据预先配置的第一参考信号进行无线链路监听时，接收到针对第一参考信号的去激活命令；命令执行模块152，用于根据所述第一参考信号是否允许去激活，执行或忽略所述去激活命令。
其中，所述命令执行模块152包括：第一处理单元1521，用于在预先配置的所述第一参考信号允许去激活时，终端切换到第二参考信号上进行无线链路监听；第二处理单元1522，用于在预先配置的第一参考信号不允许去激活时，终端忽略所述去激活命令，继续在所述第一参考信号上进行无线链路监听。
图16为本公开的一些实施例提供的终端的结构示意图。具体地，图16中的终端1600可以是手机、平板电脑、个人数字助理(Personal Digital Assistant，PDA)、或车载电脑等。
图16中的终端1600包括电源1610、存储器1620、输入单元1630、显示单元1640、处理器1650、WIFI(Wireless Fidelity)模块1660、音频电路1670和RF电路1680。
其中，输入单元1630可用于接收用户输入的信息，以及产生与终端设备1600的用户设置以及功能控制有关的信号输入。具体地，本公开的一些实施例中，该输入单元1630可以包括触控面板1631。触控面板1631，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1631上的操作)，并根据预先设定的程式驱动相应的连接装置。可选的，触控面板1631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，再送给该处理器1650，并能接收处理器1650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1631。除了触控面板1631，输入单元1630还可以包括其他输入设备1632，其他输入设备1632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、操作杆等中的一种或多种。
其中，显示单元1640可用于显示由用户输入的信息或提供给用户的信息以及终端设备的各种菜单界面。显示单元1640可包括显示面板1641，可选的，可以采用LCD或有机发光二极管(Organic Light-Emitting Diode，OLED)等形式来配置显示面板1641。
应注意，触控面板1631可以覆盖显示面板1641，形成触摸显示屏，当该触摸显示屏检测到在其上或附近的触摸操作后，传送给处理器1650以确定触摸事件的类型，随后处理器1650根据触摸事件的类型在触摸显示屏上提供相应的视觉输出。
触摸显示屏包括应用程序界面显示区及常用控件显示区。该应用程序界面显示区及该常用控件显示区的排列方式并不限定，可以为上下排列、左右排列等可以区分两个显示区的排列方式。该应用程序界面显示区可以用于显示应用程序的界面。每一个界面可以包含至少一个应用程序的图标和/或widget桌面控件等界面元素。该应用程序界面显示区也可以为不包含任何内容的空界面。该常用控件显示区用于显示使用率较高的控件，例如，设置按钮、界面编号、滚动条、电话本图标等应用程序图标等。
其中处理器1650是终端设备的控制中心，利用各种接口和线路连接整个手机的各个部分，通过运行或执行存储在第一存储器1621内的软件程序和/或模块，以及调用存储在第二存储器1622内的数据，执行终端设备的各种功能和处理数据，从而对终端设备进行整体监控。可选的，处理器1650可包括一个或多个处理单元。
在本公开的一些实施例中，通过调用存储该第一存储器1621内的软件程序和/或模块和/给第二存储器1622内的数据，处理器1650用于：在根据预先配置的第一参考信号进行无线链路监听时，接收到针对第一参考信号的去激活命令；根据所述第一参考信号是否允许去激活，执行或忽略所述去激活命令。
具体地，所述计算机程序被处理器1650执行时还可实现如下步骤：在预先配置的所述第一参考信号允许去激活时，终端切换到第二参考信号上进行无线链路监听；在预先配置的第一参考信号不允许去激活时，终端忽略所述去激活命令，继续在所述第一参考信号上进行无线链路监听。
具体地，所述计算机程序被处理器1650执行时还可实现如下步骤：在第二参考信号进行无线链路监听时，维持或重置已启动的所有或部分统计单元，其中，所述统计单元包括无线链路同步计数器、无线链路失步计数器和无线链路失败计时器。
请参照图17，图17为本公开的一些实施例提供的网络设备的结构示意图。本公开的一些实施例提供了一种网络设备170，包括：命令发送模块171，用于向终端发送无线链路监听的第一参考信号的去激活命令。
图18为本公开的一些实施例提供的网络设备的结构示意图，能够实现上述应用于网络设备的无线链路监听的配置方法的细节，并达到相同的效果。如图18所示，网络设备1800包括：处理器1801、收发机1802、存储器1803和总线接口，其中：
处理器1801，用于读取存储器1803中的程序，执行下列过程：向终端发送无线链路监听的第一参考信号的去激活命令。
在图18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1801代表的一个或多个处理器和存储器1803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1802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。
处理器1801负责管理总线架构和通常的处理，存储器1803可以存储处理器1801在执行操作时所使用的数据。
本公开的一些实施例还提供一种终端，包括：存储器、处理器及存储在存储器上并可在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上述的应用于终端侧的无线链路监听方法实施例中的各个过程，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，其中，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现上述的应用于终端侧的无线链路监听方法实施例中的各个过程，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的计算机可读存储介质或非易失性的计算机可读存储介质，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。
本公开的一些实施例还提供一种网络设备，包括：存储器、处理器及存 储在存储器上并可在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上述的应用于网络设备侧的无线链路监听的配置方法实施例中的各个过程，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，其中，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现上述的应用于网络设备侧的无线链路监听的配置方法实施例中的各个过程，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的计算机可读存储介质或非易失性的计算机可读存储介质，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。
本公开的一些实施例提供的无线链路监听方法、配置方法、终端及网络设备，可以在网络支持多类参考信号的情况下实现无线链路监听处理。在监听过程中，网络设备可以对参考信号的配置进行更改，例如，更改参考信号的种类或无线链路监听参数，终端设备能够基于更改后的参考信号或无线链路监听参数，继续进行无线链路监听。
本说明书中的各个实施例均采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似的部分互相参见即可。
本领域内的技术人员应明白，本公开的一些实施例的实施例可提供为方法、装置、或计算机程序产品。因此，本公开的一些实施例可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本公开的一些实施例可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本公开的一些实施例是参照根据本公开的一些实施例的方法、终端设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理终端设备的 处理器以产生一个机器，使得通过计算机或其他可编程数据处理终端设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理终端设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理终端设备上，使得在计算机或其他可编程终端设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程终端设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
尽管已描述了本公开的一些实施例的可选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例做出另外的变更和修改。所以，所附权利要求意欲解释为包括可选实施例以及落入本公开的一些实施例范围的所有变更和修改。
还需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，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、物品或者终端设备不仅包括那些要素，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、物品或者终端设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者终端设备中还存在另外的相同要素。
以上所述的是本公开的可选实施方式，应当指出对于本技术领域的普通人员来说，在不脱离本公开所述的原理前提下还可以作出若干改进和润饰，这些改进和润饰也在本公开的保护范围内。

Claims (30)

  1. 一种无线链路监听方法，应用于终端，所述方法包括：
    接收无线链路监听的参考信号的配置信息，所述配置信息包括配置或更改参考信号，和/或，配置或更改参考信号的无线链路监听参数；
    根据所述配置信息进行无线链路监听。
  2. 根据权利要求1所述的方法，其中，
    在所述配置信息包括更改参考信号和/或更改参考信号的无线链路监听参数时，所述根据所述配置信息进行无线链路监听的步骤，包括：
    在接收到所述配置信息时，维持或重置已启动的所有或部分统计单元，并根据更改后的参考信号和/或无线链路监听参数进行无线链路监听，其中，所述统计单元包括无线链路同步计数器、无线链路失步计数器和无线链路失败计时器。
  3. 根据权利要求2所述的方法，其中，
    所述更改参考信号包括：将参考信号由第一类参考信号中的第一参考信号更换为第一类参考信号中的第二参考信号，或者，将参考信号由第一类参考信号中的第一参考信号更换为第二类参考信号中的第三参考信号；
    所述更改参考信号的无线链路监听参数包括：更改无线链路同步计数器、无线链路失步计数器和无线链路失败计时器对应的门限值中的至少一种。
  4. 一种无线链路监听的配置方法，应用于网络设备，所述方法包括：
    确定终端进行无线链路监听的参考信号的配置信息，所述配置信息包括配置或更改参考信号，和/或，配置或更改参考信号的无线链路监听参数；
    向终端发送所述配置信息。
  5. 一种终端，包括：
    配置接收模块，用于接收无线链路监听的参考信号的配置信息，所述配置信息包括配置或更改参考信号，和/或，配置或更改参考信号的无线链路监听参数；
    链路监听模块，用于根据所述配置信息进行无线链路监听。
  6. 根据权利要求5所述的终端，其中，所述链路监听模块包括：
    监听处理单元，用于在所述配置信息包括更改参考信号和/或更改参考信号的无线链路监听参数时，在接收到所述配置信息时，维持或重置已启动的所有或部分统计单元，并根据更改后的参考信号和/或无线链路监听参数进行无线链路监听，其中，所述统计单元包括无线链路同步计数器、无线链路失步计数器和无线链路失败计时器。
  7. 根据权利要求6所述的终端，其中，
    所述更改参考信号包括：将参考信号由第一类参考信号中的第一参考信号更换为第一类参考信号中的第二参考信号，或者，将参考信号由第一类参考信号中的第一参考信号更换为第二类参考信号中的第三参考信号；
    所述更改参考信号的无线链路监听参数包括：更改无线链路同步计数器、无线链路失步计数器和无线链路失败计时器对应的门限值中的至少一种。
  8. 一种网络设备，包括：
    配置确定模块，用于确定终端进行无线链路监听的参考信号的配置信息，所述配置信息包括配置或更改参考信号，和/或，配置或更改参考信号的无线链路监听参数；
    配置确定模块，用于向终端发送所述配置信息。
  9. 一种无线链路监听方法，应用于终端，所述方法包括：
    接收无线链路监听的参考信号的配置信息，所述配置信息包括用于无线链路监听的两类参考信号的指示信息；
    根据所述配置信息中指示的两类参考信号，进行无线链路监听。
  10. 根据权利要求9所述的方法，其中，所述根据所述配置信息中指示的两类参考信号，进行无线链路监听的步骤，包括：
    在所述两类参考中的任意一类参考信号上监听到一次链路同步时，将无线链路同步计数器的计数值加1，以及，在无线链路同步计数器计数值达到第一门限时，重置或停止无线链路失败计时器进行计时；
    在所述两类参考中的任意一类参考信号上监听到一次链路失步时，将对无线链路失步计数器的计数值加1，以及，在无线链路失步计数器计数值达到第二门限时，启动无线链路失败计时器计时。
  11. 根据权利要求9所述的方法，其中，所述根据所述配置信息中指示 的两类参考信号，进行无线链路监听的步骤，包括：
    针对每类参考信号，分别设置对应的无线链路同步计数器、无线链路失步计数器和无线链路失败计时器；
    分别根据每类参考信号监听到的链路同步或链路失步，对该类参考信号对应的无线链路同步计数器或无线链路失步计数器进行计数，其中，在任意一类参考信号对应的无线链路失败计数器达到对应的门限时，或者，在所述两类参考信号对应的无线链路失败计数器均达到对应的门限时，确定无线链路失败。
  12. 根据权利要求11所述的方法，其中，在任意一类参考信号对应的无线链路失败计时器达到对应的门限时，所述方法还包括：
    向网络上报所述任意一类参考信号对应的参考信号无线链路失败的通知消息。
  13. 一种无线链路监听的配置方法，应用于网络设备，所述方法包括：
    确定终端进行无线链路监听的参考信号的配置信息，所述配置信息包括用于无线链路监听的两类参考信号的指示信息；
    向终端发送所述配置信息。
  14. 一种终端，包括：
    配置接收模块，用于接收无线链路监听的参考信号的配置信息，所述配置信息包括用于无线链路监听的两类参考信号的指示信息；
    链路监听模块，用于根据所述配置信息中指示的两类参考信号，进行无线链路监听。
  15. 根据权利要求14所述的终端，其中，所述链路监听模块包括：
    监听处理单元，用于在所述两类参考中的任意一类参考信号上监听到一次链路同步时，将无线链路同步计数器的计数值加1，以及，在无线链路同步计数器计数值达到第一门限时，重置或停止无线链路失败计时器进行计时；以及，在所述两类参考中的任意一类参考信号上监听到一次链路失步时，将对无线链路失步计数器的计数值加1，以及，在无线链路失步计数器计数值达到第二门限时，启动无线链路失败计时器计时。
  16. 根据权利要求14所述的终端，其中，所述链路监听模块包括：
    设置单元，用于针对每类参考信号，分别设置对应的无线链路同步计数器、无线链路失步计数器和无线链路失败计时器；
    监听单元，用于分别根据每类参考信号监听到的链路同步或链路失步，对该类参考信号对应的无线链路同步计数器或无线链路失步计数器进行计数，其中，在任意一类参考信号对应的无线链路失败计数器达到对应的门限时，或者，在所述两类参考信号对应的无线链路失败计数器均达到对应的门限时，确定无线链路失败。
  17. 根据权利要求16所述的终端，还包括：
    上报模块，用于在任意一类参考信号对应的无线链路失败计时器达到对应的门限时，向网络上报所述任意一类参考信号对应的参考信号无线链路失败的通知消息。
  18. 一种网络设备，包括：
    配置确定模块，用于确定终端进行无线链路监听的参考信号的配置信息，所述配置信息包括用于无线链路监听的两类参考信号的指示信息；
    配置发送模块，用于向终端发送所述配置信息。
  19. 一种无线链路监听方法，应用于终端，所述方法包括：
    在根据预先配置的第一参考信号进行无线链路监听时，接收到针对第一参考信号的去激活命令；
    根据所述第一参考信号是否允许去激活，执行或忽略所述去激活命令。
  20. 根据权利要求19所述的方法，其中，所述根据所述第一参考信号是否允许去激活，执行或忽略所述去激活命令的步骤，包括：
    在预先配置的所述第一参考信号允许去激活时，终端切换到第二参考信号上进行无线链路监听；
    在预先配置的第一参考信号不允许去激活时，终端忽略所述去激活命令，继续在所述第一参考信号上进行无线链路监听。
  21. 根据权利要求20所述的方法，其中，在预先配置的所述第一参考信号允许去激活时，终端切换到第二参考信号上进行无线链路监听的步骤，包括：
    在切换到第二参考信号进行无线链路监听时，维持或重置已启动的所有 或部分统计单元，其中，所述统计单元包括无线链路同步计数器、无线链路失步计数器和无线链路失败计时器。
  22. 一种无线链路监听的配置方法，应用于网络设备，所述方法包括：
    向终端发送无线链路监听的第一参考信号的去激活命令。
  23. 一种终端，包括：
    命令接收模块，用于在根据预先配置的第一参考信号进行无线链路监听时，接收到针对第一参考信号的去激活命令；
    命令执行模块，用于根据所述第一参考信号是否允许去激活，执行或忽略所述去激活命令。
  24. 根据权利要求23所述的终端，其中，所述命令执行模块包括：
    第一处理单元，用于在预先配置的所述第一参考信号允许去激活时，终端切换到第二参考信号上进行无线链路监听；
    第二处理单元，用于在预先配置的第一参考信号不允许去激活时，终端忽略所述去激活命令，继续在所述第一参考信号上进行无线链路监听。
  25. 根据权利要求24所述的终端，其中，所述第二处理单元包括：
    统计处理子单元，用于在第二参考信号进行无线链路监听时，维持或重置已启动的所有或部分统计单元，其中，所述统计单元包括无线链路同步计数器、无线链路失步计数器和无线链路失败计时器。
  26. 一种网络设备，包括：
    命令发送模块，用于向终端发送无线链路监听的第一参考信号的去激活命令。
  27. 一种终端，包括：
    存储器、处理器及存储在存储器上并可在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3，9至12，以及19至21中任一项所述的无线链路监听方法的发送方法的步骤。
  28. 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实现如权利要求1至3，9至12，以及19至21中任一项所述的无线链路监听方法的步骤。
  29. 一种网络设备，包括：
    存储器、处理器及存储在存储器上并可在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4、13和22中任一项所述的无线链路监听方法的步骤。
  30. 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实现如权利要求4、13和22中任一项所述的无线链路监听方法的步骤。
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