WO2023240538A1 - 一种传输配置信息的方法、装置以及可读存储介质 - Google Patents

一种传输配置信息的方法、装置以及可读存储介质 Download PDF

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Publication number
WO2023240538A1
WO2023240538A1 PCT/CN2022/099167 CN2022099167W WO2023240538A1 WO 2023240538 A1 WO2023240538 A1 WO 2023240538A1 CN 2022099167 W CN2022099167 W CN 2022099167W WO 2023240538 A1 WO2023240538 A1 WO 2023240538A1
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Prior art keywords
wus
listening
monitoring
information
configuration information
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PCT/CN2022/099167
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English (en)
French (fr)
Inventor
付婷
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北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2022/099167 priority Critical patent/WO2023240538A1/zh
Priority to CN202280002175.9A priority patent/CN117598020A/zh
Publication of WO2023240538A1 publication Critical patent/WO2023240538A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]

Definitions

  • the present disclosure relates to the field of wireless communication technology, and in particular, to a method, device and readable storage medium for transmitting configuration information.
  • XR extended reality
  • XR includes augmented reality (AugmentedReality, AR), virtual reality (Virtual Reality, VR) and cloud gaming (Cloud gaming), etc.
  • AR AugmentedReality
  • VR Virtual Reality
  • Cloud gaming Cloud gaming
  • the XR service has the characteristics of a fixed frame rate, and its service data reaches the user equipment (UE) in a fixed period, but there will be additional delay jitter (Jitter) based on the fixed period.
  • the UE can be in different energy-saving states.
  • the feature of skipping physical downlink control channel skipping was introduced in Release 17 (R17) of the 3rd Generation Partnership Project (3GPP).
  • PDCCHskipping the base station can instruct the UE to skip PDCCH monitoring during the set period to further achieve energy saving.
  • XR service data may arrive at the UE delayed due to delay jitter. Therefore, the UE in the PDCCH monitoring state may wait for a period of time. During the waiting period, unnecessary blind detection of PDCCH will be performed, so there will still be a waste of UE energy consumption. question.
  • the present disclosure provides a method, device and readable storage medium for transmitting configuration information.
  • the present disclosure provides a method for receiving configuration information, which is executed by user equipment.
  • the method includes:
  • the configuration information includes at least one set of low-power wake-up signal LP WUS listening configuration, the LP WUS listening configuration includes a starting listening time offset and an LP WUS listening period;
  • Monitor LP WUS according to at least one set of LP WUS monitoring configurations.
  • the user equipment learns the LP WUS listening configuration based on the configuration information received from the network device.
  • User equipment can use a low-power receiver to monitor LP WUS based on the starting monitoring time offset and LP WUS monitoring period, so that it can monitor PDCCH after monitoring LP WUS, thereby reducing unnecessary blind detection of PDCCH , saving energy consumption of user equipment.
  • the configuration information includes multiple sets of low-power wake-up signal LP WUS listening configurations
  • the LP WUS listening periods indicated by the multiple sets of LP WUS monitoring configurations are the same, and the starting listening time offsets indicated by the multiple sets of LP WUS monitoring configurations are different.
  • the method further includes:
  • the method further includes:
  • the PDCCH is not monitored between the start time of skipping PDCCH monitoring and the start time of the next LP WUS listening period.
  • the method further includes:
  • Second information is received, and the second information is used to determine skipping PDCCH monitoring and a duration of skipping PDCCH monitoring.
  • the method further includes:
  • the PDCCH is kept not monitored between the end time of performing skipped PDCCH listening and the starting time of the next LP WUS listening period. state.
  • the method further includes:
  • the PDCCH is not monitored between the start time of skipping PDCCH monitoring and the start time of the next LP WUS listening period.
  • the present disclosure provides a method for sending configuration information, which is executed by a network device.
  • the method includes:
  • the configuration information includes at least one set of low-power wake-up signal LP WUS listening configurations, where the LP WUS listening configuration includes a starting listening time offset and an LP WUS listening period.
  • the network device indicates the LP WUS listening configuration to the user equipment through the configuration information sent. It is beneficial for the user equipment to use a low-power receiver to monitor LP WUS based on the starting monitoring time offset and LP WUS monitoring period, so as to monitor the PDCCH after monitoring the LP WUS, thereby reducing unnecessary PDCCH blindness. Check and save energy consumption of user equipment.
  • the configuration information includes multiple sets of low-power wake-up signal LP WUS listening configurations
  • the LP WUS listening periods indicated by the multiple sets of LP WUS monitoring configurations are the same, and the starting listening time offsets indicated by the multiple sets of LP WUS monitoring configurations are different.
  • the method further includes:
  • the method further includes:
  • the second information is sent to the user equipment, where the second information is used to determine skipping PDCCH monitoring and the duration of skipping PDCCH monitoring.
  • the present disclosure provides a device for receiving configuration information, which may be used to perform the steps performed by user equipment in the above-mentioned first aspect or any possible design of the first aspect.
  • the user equipment can implement each function in the above methods through a hardware structure, a software module, or a hardware structure plus a software module.
  • the device may include a transceiver module and a processing module coupled to each other, wherein the transceiver module may be used to support the communication device to communicate, and the processing module may be used by the communication device to perform processing operations, such as generating The information/message needs to be sent, or the received signal is processed to obtain the information/message.
  • the transceiver module is configured to receive configuration information, the configuration information includes at least one set of low-power wake-up signal LP WUS listening configuration, and the LP WUS listening configuration includes the starting listening time offset and LP WUS listening period; the processing module is configured to monitor LP WUS according to the at least one set of LP WUS monitoring configurations.
  • the present disclosure provides a device for sending configuration information, which device can be used to perform the steps performed by a network device in the above-mentioned second aspect or any possible design of the second aspect.
  • the network device can implement each function in the above methods through a hardware structure, a software module, or a hardware structure plus a software module.
  • the device may include a transceiver module, where the transceiver module may be used to support the communication device to communicate.
  • the transceiver module is configured to send configuration information to the user equipment.
  • the configuration information includes at least one set of low-power wake-up signal LP WUS monitoring configurations, and the LP WUS monitoring configuration includes Start listening time offset and LP WUS listening period.
  • the present disclosure provides a communication device, including a processor and a memory; the memory is used to store a computer program; the processor is used to execute the computer program to implement the first aspect or any one of the first aspects. possible designs.
  • the present disclosure provides a communication device, including a processor and a memory; the memory is used to store a computer program; the processor is used to execute the computer program to implement the second aspect or any one of the second aspects. possible designs.
  • the present disclosure provides a computer-readable storage medium, in which instructions (or computer programs, programs) are stored. When called and executed on a computer, the computer is caused to execute the above-mentioned third step. Any possible design of the aspect or first aspect.
  • the present disclosure provides a computer-readable storage medium in which instructions (or computer programs, programs) are stored, which when called and executed on a computer, cause the computer to execute the above-mentioned Two aspects or any possible design of the second aspect.
  • Figure 1 is a schematic diagram of a wireless communication system architecture provided by an embodiment of the present disclosure
  • Figure 2 is a schematic diagram of XR service transmission according to an exemplary embodiment
  • Figure 3 is a flow chart of a method of transmitting configuration information according to an exemplary embodiment
  • Figure 4 is a flow chart of a method of receiving configuration information according to an exemplary embodiment
  • Figure 5 is a schematic diagram illustrating the relationship between the data transmission cycle and the LP WUS listening cycle according to an exemplary embodiment
  • Figure 6 is a flow chart of another method of receiving configuration information according to an exemplary embodiment
  • Figure 7 is a flow chart of another method of receiving configuration information according to an exemplary embodiment
  • Figure 8 is a flow chart of a method of sending configuration information according to an exemplary embodiment
  • Figure 9 is a block diagram of a device for receiving configuration information according to an exemplary embodiment
  • Figure 10 is a block diagram of user equipment according to an exemplary embodiment
  • Figure 11 is a block diagram of an apparatus for sending configuration information according to an exemplary embodiment
  • Figure 12 is a block diagram of a communication device according to an exemplary embodiment.
  • first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.
  • first information may also be called second information, and similarly, the second information may also be called first information.
  • the words "if” and “if” as used herein may be interpreted as “when” or “when” or “in response to determining.”
  • a method for transmitting configuration information can be applied to a wireless communication system 100 , which may include a user equipment 101 and a network device 102 .
  • the user equipment 101 is configured to support carrier aggregation and can be connected to multiple carrier units of the network device 102, including a primary carrier unit and one or more secondary carrier units.
  • LTE long term evolution
  • FDD frequency division duplex
  • TDD time division duplex
  • WiMAX global Internet microwave access
  • CRAN cloud radio access network
  • 5G fifth generation
  • 5G new wireless (new radio, NR) communication system
  • PLMN public land mobile network
  • the user equipment 101 shown above can be a terminal, an access terminal, a terminal unit, a terminal station, a mobile station (MS), a remote station, a remote terminal, a mobile terminal, a wireless communication device, a terminal Agent or terminal device, etc.
  • the user equipment 101 may be equipped with a wireless transceiver function, which can communicate (such as wireless communication) with one or more network devices of one or more communication systems, and accept network services provided by the network devices.
  • the network devices here include but are not Limited to the network device 103 shown.
  • the user equipment 101 may be a cellular phone, a cordless phone, a session initiation protocol (SIP) phone, a wireless local loop (WLL) station, a personal digital assistant (PDA) device, or a device with Handheld devices with wireless communication functions, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, terminal devices in future 5G networks or terminal devices in future evolved PLMN networks, etc.
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital assistant
  • the network device 102 may be an access network device (or access network site).
  • access network equipment refers to equipment that provides network access functions, such as wireless access network (radio access network, RAN) base stations and so on.
  • the network device 103 may specifically include a base station (BS), or a base station and a wireless resource management device for controlling the base station, etc.
  • the network device 102 may also include relay stations (relay devices), access points, and base stations in future 5G networks, base stations in future evolved PLMN networks, or NR base stations, etc.
  • Network device 102 may be a wearable device or a vehicle-mounted device.
  • the network device 102 may also be a communication chip having a communication module.
  • the network device 102 includes but is not limited to: the next generation base station (gnodeB, gNB) in 5G, the evolved node B (evolved node B, eNB) in the LTE system, the radio network controller (radio network controller, RNC), Node B (NB) in the WCDMA system, wireless controller under the CRAN system, base station controller (BSC), base transceiver station (BTS) in the GSM system or CDMA system, home Base station (for example, home evolved nodeB, or home node B, HNB), baseband unit (baseband unit, BBU), transmission point (transmitting and receiving point, TRP), transmitting point (transmitting point, TP) or mobile switching center, etc.
  • the next generation base station gNB
  • gNB next generation base station
  • gNB next generation base station
  • gNB next generation base station
  • gNB next generation base station
  • gNB next generation base station
  • gNB next generation base station
  • gNB next generation base station
  • FIG. 2 is a schematic diagram of XR service transmission.
  • the frame rate of sending data frames is F frames per second (FPS).
  • FPS frames per second
  • the delay jitter is within the set range. Among them, the delay jitter and the packet size of business data follow probability distribution (probability distribution) respectively.
  • service data may arrive at the user equipment 101 early or late.
  • the network device 102 may instruct the user equipment 101 to perform PDCCHskipping in a set period. After the set period, the user equipment 101 wakes up to continue monitoring the PDCCH.
  • the service data may be delayed in arriving at the user equipment 101 due to delay jitter, or because the length of the set period is limited, the user equipment 101 needs to wait for a period of time after waking up before receiving the next data frame. Therefore, the user equipment 101 has been performing unnecessary PDCCH blind detection during the waiting time, which will lead to a waste of energy consumption of the user equipment 101.
  • FIG. 3 illustrates a method for transmitting configuration information according to an exemplary embodiment. As shown in Figure 3, the method includes steps S301 to S303. specific:
  • Step S301 the network device 102 sends configuration information to the user equipment 101.
  • the configuration information includes at least one set of low-power wake-up signal LP WUS listening configuration.
  • the LP WUS listening configuration includes a starting listening time offset and an LP WUS listening period.
  • Step S302 the user equipment 101 receives the configuration information sent by the network device 102.
  • the configuration information includes at least one set of low-power wake-up signal LP WUS listening configuration.
  • the LP WUS listening configuration includes the starting listening time offset and the LP WUS listening period.
  • Step S303 the user equipment 101 monitors LP WUS according to at least one set of LP WUS monitoring configurations.
  • a low power wake up signal is a wake up signal (WUS) that the user equipment 101 can receive in a sleep state.
  • the user equipment 101 turns on a low-power receiver, and specifically receives the WUS sent by the network device 102 through the low-power receiver.
  • the low-power receiver has very little power and can achieve energy-saving effects.
  • the downlink data to be transmitted by the network device 102 needs to be sent to the user equipment 101.
  • the network device 102 needs to use the LP WUS signal to wake up the user equipment 101 and then schedule the transmission of downlink data for the user equipment 101.
  • the user equipment 101 can determine to turn on the host, transition from the dormant state to the active state of normal operation, and monitor the PDCCH.
  • the sleep state of the user equipment 101 includes: deep sleep (deep sleep), light sleep (light sleep) and micro sleep (micro sleep).
  • deep sleep deep sleep
  • light sleep light sleep
  • micro sleep micro sleep
  • the user equipment 101 can effectively save energy when in the sleep state.
  • the micro sleep state the user device 101 is in the lightest sleep state and can quickly convert from the light sleep state to the normal working activation state. The conversion time is very short and can be ignored.
  • user equipment 101 is in a micro sleep state when listening to LP WUS.
  • the user equipment 101 may be instructed to perform a period of PDCCHskipping. And after sending the frame data, the configuration information is sent to the user equipment 101 so that the user equipment 101 can monitor LP WUS.
  • the network device 102 may indicate the X period of PDCCHskipping in the downlink control information (Downlink Control Information, DCI). During the X period, the user equipment 101 can skip monitoring the PDCCH and be in a sleep state.
  • DCI Downlink Control Information
  • the network device 102 configures the number of X periods through high-layer signaling. For example, configure 2 X periods.
  • the network device 102 indicates the LP WUS listening configuration to the user equipment 101 through the sent configuration information.
  • the user equipment 101 can use a low-power receiver to monitor the LP WUS based on the starting monitoring time offset and the LP WUS monitoring period, so as to monitor the PDCCH after monitoring the LP WUS, thereby reducing unnecessary PDCCH blindness. Check and save energy consumption of user equipment.
  • FIG. 4 illustrates a method for receiving configuration information according to an exemplary embodiment. As shown in Figure 4, the method includes steps S401 to S402, specifically:
  • Step S401 the user equipment 101 receives the configuration information sent by the network device 102.
  • the configuration information includes at least one set of low-power wake-up signal LP WUS listening configuration.
  • the LP WUS listening configuration includes the starting listening time offset and the LP WUS listening period.
  • Step S402 the user equipment 101 monitors LP WUS according to at least one set of LP WUS monitoring configurations.
  • the user equipment 101 specifically receives the WUS sent by the network device 102 through a low-power receiver.
  • the low-power receiver has very little power and can achieve energy-saving effects.
  • the user equipment 101 can determine to turn on the host, transition from the dormant state to the active state of normal operation, and monitor the PDCCH.
  • the user equipment 101 is in a micro sleep state when listening to LP WUS.
  • the micro sleep state the user device 101 is in the lightest sleep state and can quickly transition from the light sleep state to the normal working activation state, and the transition time is short. Therefore, even if the user equipment 101 is in a sleep state, the impact on the data transmission delay is small, and the data transmission delay performance can be guaranteed.
  • the network device 102 configures a set of LP WUS listening configuration for the user equipment 101.
  • the LP WUS listening configuration indicates the corresponding starting listening time offset and LP WUS listening period.
  • the frame rate of XR service data is 60FPS
  • the period of sending data is 16.67ms
  • the delay jitter is [4, -4]ms.
  • the network device 102 is configured with a set of LP WUS monitoring configuration.
  • the LP WUS monitoring period of the LP WUS monitoring configuration is 16ms
  • the starting listening time offset is 0ms.
  • the user equipment 101 can start monitoring LP WUS from the time slots of 0ms, 16ms, 32ms... respectively.
  • the network device 102 configures multiple sets of LP WUS listening configurations for the user equipment 101.
  • the LP WUS listening periods indicated by each LP WUS listening configuration may be the same, and the starting listening time offsets are different.
  • the frame rate of XR service data is 60FPS
  • the period of sending data is 16.67ms
  • the delay jitter is [4, -4]ms.
  • the network device 102 configures a first LP WUS listening configuration and a second LP WUS listening configuration.
  • the LP WUS listening period of the first LP WUS listening configuration and the second LP WUS listening configuration can both be 50ms.
  • the starting listening time offset of the first LP WUS listening configuration is 0ms
  • the starting listening time offset of the second LP WUS listening configuration is 0ms.
  • the starting listening time offset is 16ms.
  • the user equipment 101 learns the LP WUS listening configuration according to the configuration information received from the network device 102.
  • the user equipment 101 can use a low-power receiver to monitor the LP WUS based on the starting monitoring time offset and the LP WUS monitoring period, so as to monitor the PDCCH after monitoring the LP WUS, thereby reducing unnecessary PDCCH blindness.
  • the user equipment 101 can quickly transition from the micro sleep state to the normal working active state, it has less impact on data transmission delay and can ensure data transmission delay performance.
  • the embodiment of the present disclosure provides a method for receiving configuration information, and the method is executed by the user equipment 101.
  • the method includes steps S401 to S402, wherein:
  • Configuration information includes multiple sets of low-power wake-up signal LP WUS monitoring configurations
  • the LP WUS listening periods indicated by multiple sets of LP WUS monitoring configurations are the same, and the starting listening time offsets indicated by multiple sets of LP WUS monitoring configurations are different.
  • the user equipment 101 can use a parallel mechanism of multiple LP WUS monitoring configurations to perform LP WUS monitoring.
  • a single LP WUS listening configuration may face a mismatch between the LP WUS listening period and the non-integer XR service data sending period.
  • the frame rate of XR service data is 60FPS
  • the period of sending data is 16.67ms
  • the delay jitter is [4, -4]ms.
  • the network device 102 is configured with a set of LP WUS listening configuration, for example, the LP WUS listening period of the LP WUS listening configuration is 16ms, and the starting listening time offset is 0ms. As shown in Figure 5, there is an offset between each sending data cycle and each LP WUS listening cycle.
  • the above mismatch phenomenon is improved by configuring multiple sets of LP WUS listening configurations, and deviating the starting listening time of each LP WUS listening configuration differently.
  • the frame rate of XR service data is 60FPS
  • the period of sending data is 16.67ms
  • the delay jitter is [4, -4]ms. It is assumed that data is generated starting from the 4th ms.
  • the network device 102 configures a first LP WUS listening configuration, a second LP WUS listening configuration, and a third LP WUS listening configuration.
  • the LP WUS listening period of the first LP WUS monitoring configuration, the second LP WUS monitoring configuration and the LP WUS monitoring configuration can all be 50ms.
  • the starting listening time offset of the first LP WUS monitoring configuration is 0ms
  • the starting listening time offset of the second LP WUS monitoring configuration is 16ms
  • the starting listening time offset of the third LP WUS monitoring configuration is 33ms.
  • the user equipment 101 will start LP WUS monitoring in the time slots of 0ms, 50ms, 100ms... respectively.
  • the user equipment 101 will start LP WUS monitoring in time slots of 16ms, 66ms, 116ms... respectively.
  • the user equipment 101 will start LP WUS monitoring in the time slots of 33ms, 83ms, 133ms... respectively.
  • the network device 102 configures multiple sets of LP WUS monitoring configurations with different starting listening time offsets.
  • the user equipment 101 implements monitoring of LP WUS in parallel through multiple sets of LP WUS monitoring configurations to better match the XR service data. Send cycle.
  • FIG. 6 illustrates a method for receiving configuration information according to an exemplary embodiment. As shown in Figure 6, the method includes steps S601 to S603, specifically:
  • Step S601 the user equipment 101 receives the configuration information sent by the network device 102.
  • the configuration information includes at least one set of low-power wake-up signal LP WUS listening configuration.
  • the LP WUS listening configuration includes the starting listening time offset and the LP WUS listening period.
  • Step S602 the user equipment 101 monitors LP WUS according to at least one set of LP WUS monitoring configurations.
  • Step S603 After monitoring the LP WUS, the user equipment 101 switches from the sleep state to the working state and monitors the PDCCH.
  • the user equipment 101 is in the micro sleep state when monitoring LP WUS. After monitoring the LP WUS, it switches from the micro sleep state to the working state and performs PDCCH monitoring. The length of this conversion time is negligible.
  • the network device 102 configures a set of LP WUS listening configurations for the user equipment 101.
  • the frame rate of XR service data is 60FPS
  • the period of sending data is 16.67ms
  • the delay jitter is [4, -4]ms.
  • the LP WUS listening configuration configured by the network device 102 includes: the LP WUS listening period is 16ms, and the starting listening time offset is 0ms.
  • the user equipment 101 can start monitoring LP WUS from the time slots of 0ms, 16ms, 32ms... respectively.
  • the network device 102 configures multiple sets of LP WUS listening configurations for the user equipment 101.
  • the frame rate of XR service data is 60FPS
  • the period of sending data is 16.67ms
  • the delay jitter is [4, -4]ms.
  • the network device 102 configures a first LP WUS listening configuration, a second LP WUS listening configuration, and a third LP WUS listening configuration.
  • the LP WUS listening period of the first LP WUS monitoring configuration, the second LP WUS monitoring configuration and the LP WUS monitoring configuration can all be 50ms.
  • the starting listening time offset of the first LP WUS monitoring configuration is 0ms
  • the starting listening time offset of the second LP WUS monitoring configuration is 16ms
  • the starting listening time offset of the second LP WUS monitoring configuration is 33ms.
  • the user equipment 101 will start LP WUS monitoring in the time slots of 0ms, 50ms, 100ms... respectively.
  • the user equipment 101 will start LP WUS monitoring in time slots of 16ms, 66ms, 116ms... respectively.
  • the user equipment 101 will start LP WUS monitoring in the time slots of 33ms, 83ms, 133ms... respectively.
  • the information listening process in this example may include the following steps of cyclic execution:
  • Step S11 the user equipment 101 is in the listening LP WUS state starting from the time slot of 0ms, and receives the LP WUS signal at the end of slot 2.
  • Step S12 The user equipment 101 wakes up from slot 3 and receives the PDCCH/PDSCH of the first data frame. Among them, the network device 102 indicates PDCCH skipping in the PDCCH of slot 5.
  • Step S13 the user equipment 101 ends receiving the first data frame in slot 5.
  • Step S14 the user equipment 101 will enter the PDCCH skipping state from slot 6 according to the PDCCH of slot 5.
  • step S15 the user equipment 101 changes to the micro sleep state again from slot 16 and monitors LP WUS.
  • the user equipment 101 performs LP WUS monitoring according to the LP WUS monitoring configuration configured by the network device 102, which can effectively reduce unnecessary PDCCH blind detection and save the energy consumption of the user equipment 101 by monitoring LP WUS. It is guaranteed that after monitoring LP WUS, the user equipment 101 can wake up immediately, minimizing the impact of energy saving measures on data transmission delay, thereby ensuring data transmission delay performance.
  • FIG. 7 illustrates a method for receiving configuration information according to an exemplary embodiment. As shown in Figure 7, the method includes steps S701 to S702, specifically:
  • Step S701 The user equipment 101 receives first information, and the first information indicates skipping PDCCH monitoring.
  • Step S702 The user equipment 101 does not monitor the PDCCH between the start time of skipping PDCCH monitoring and the start time of the next LP WUS listening period.
  • the method further includes steps S601 to S603, and step S701 is performed during or after step S603.
  • the user equipment 101 may enter a sleep state and not monitor the PDCCH.
  • the end time of performing skipped PDCCH listening is the starting time of the next LP WUS listening period.
  • the user equipment 101 may enter the micro sleep state to listen to the LP WUS.
  • the user equipment 101 continues not to monitor the PDCCH.
  • the user equipment 101 performs skipping PDCCH monitoring through the first information sent by the network device 102 to save energy consumption.
  • the user equipment 101 can end PDCCH skipping in conjunction with the starting time of the LP WUS listening cycle, and the network device 102 does not need to indicate the duration of skipping PDCCH monitoring.
  • the embodiment of the present disclosure provides a method for receiving configuration information, and the method is executed by the user equipment 101.
  • the method includes steps S701a to S702a, specifically:
  • Step S701a the user equipment 101 receives second information, and the second information is used to determine skipping PDCCH monitoring and the duration of skipping PDCCH monitoring.
  • Step S702a in the case where the duration determined according to the second information is indicated as numerical information, it is maintained between the end time of skipping PDCCH listening and the starting time of the next LP WUS listening period. Do not monitor PDCCH status. Or, in the case where the duration determined according to the second information is indicated as non-numeric information, no monitoring is performed between the start time of skipping PDCCH monitoring and the start time of the next LP WUS listening period. PDCCH.
  • the second information includes an indication field, and the indication field occupies two bits.
  • this indication field When the value of this indication field is 00, it indicates that skipping PDCCH monitoring is not performed
  • this indication field When the value of this indication field is 01, it indicates to skip PDCCH monitoring, and the duration of skipping PDCCH monitoring is a value of 1;
  • this indication field When the value of this indication field is 10, it indicates to skip PDCCH monitoring, and the duration of skipping PDCCH monitoring is a value of 2;
  • this indication field When the value of this indication field is 11, it indicates that PDCCH monitoring is skipped, and the duration of skipping PDCCH monitoring is non-numerical value.
  • the second information includes an indication field, and the indication field occupies 3 bits.
  • this indication field When the value of this indication field is 000, it indicates that skipping PDCCH monitoring is not performed
  • this indication field When the value of this indication field is 001, it indicates to skip PDCCH monitoring, and the duration of skipping PDCCH monitoring is a value of 1;
  • this indication field When the value of this indication field is 010, it indicates to skip PDCCH monitoring, and the duration of skipping PDCCH monitoring is a value of 2;
  • this indication field When the value of this indication field is 011, it indicates to skip PDCCH monitoring, and the duration of skipping PDCCH monitoring is a value of 3;
  • this indication field When the value of this indication field is 110, it indicates to skip PDCCH monitoring, and the duration of skipping PDCCH monitoring is a value of 6;
  • this indication field When the value of this indication field is 111, it indicates to skip PDCCH monitoring, and the duration of skipping PDCCH monitoring is non-numerical value.
  • the method further includes steps S601 to S603, and step S701a is performed during or after step S603.
  • the user equipment 101 can perform skipping PDCCH monitoring through the second information of the network device 102, and can always maintain the skipping PDCCH monitoring duration, or before the starting moment of the next LP WUS monitoring cycle. Do not monitor PDCCH, thereby reducing unnecessary PDCCH blind detection and saving energy consumption.
  • FIG. 8 illustrates a method of transmitting configuration information according to an exemplary embodiment. As shown in Figure 8, the method includes step S801, specifically:
  • Step S801 the network device 102 sends configuration information to the user equipment 101.
  • the configuration information includes at least one set of low-power wake-up signal LP WUS listening configurations.
  • the LP WUS listening configuration includes a starting listening time offset and an LP WUS listening period.
  • the network device 101 indicates the LP WUS listening configuration to the user device 101 through the sent configuration information. It is beneficial for the user equipment 101 to use a low-power receiver to monitor LP WUS based on the starting monitoring time offset and LP WUS monitoring period, so as to monitor the PDCCH after monitoring the LP WUS, thereby reducing unnecessary PDCCH Blind inspection saves energy consumption of user equipment.
  • the embodiment of the present disclosure provides a method for sending configuration information, and the method is executed by the network device 102.
  • the method includes step S801, wherein:
  • Configuration information includes multiple sets of low-power wake-up signal LP WUS monitoring configurations
  • the LP WUS listening periods indicated by multiple sets of LP WUS monitoring configurations are the same, and the starting listening time offsets indicated by multiple sets of LP WUS monitoring configurations are different.
  • the network device 102 configures multiple sets of LP WUS monitoring configurations with different starting listening time offsets.
  • the user equipment 101 implements monitoring of LP WUS in parallel through multiple sets of LP WUS monitoring configurations to better match the XR service data. Send cycle.
  • the embodiment of the present disclosure provides a method for sending configuration information, and the method is executed by the network device 102.
  • the method includes steps S801 to S802, specifically:
  • Step S801 the network device 102 sends configuration information to the user equipment 101.
  • the configuration information includes at least one set of low-power wake-up signal LP WUS listening configurations.
  • the LP WUS listening configuration includes a starting listening time offset and an LP WUS listening period.
  • Step S802 The network device 102 sends first information to the user equipment, and the first information indicates skipping PDCCH monitoring.
  • the network device 102 instructs the user equipment 101 to perform skip PDCCH monitoring by sending the first information, so as to save energy consumption of the user equipment 101.
  • the embodiment of the present disclosure provides a method for sending configuration information, and the method is executed by the network device 102.
  • the method includes steps S801 to S802a, specifically:
  • Step S801 the network device 102 sends configuration information to the user equipment 101.
  • the configuration information includes at least one set of low-power wake-up signal LP WUS listening configurations.
  • the LP WUS listening configuration includes a starting listening time offset and an LP WUS listening period.
  • Step S802a The network device 102 sends second information to the user equipment.
  • the second information is used to determine skipping PDCCH monitoring and the duration of skipping PDCCH monitoring.
  • the network device 102 can instruct the user equipment 101 to skip PDCCH monitoring through the second information.
  • the user equipment 101 always keeps skipping PDCCH monitoring for the duration, or until the starting time of the next LP WUS monitoring cycle. Do not monitor PDCCH, thereby reducing unnecessary PDCCH blind detection and saving energy consumption.
  • embodiments of the present disclosure also provide a device for receiving configuration information.
  • the device can have the functions of the user equipment 101 in the above method embodiments, and can be used to perform the functions provided by the above method embodiments. Steps performed by user device 101.
  • This function can be implemented by hardware, or it can be implemented by software or hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the device 900 shown in Figure 9 can serve as the user equipment 101 involved in the above method embodiment, and perform the steps performed by the user equipment 101 in the above method embodiment.
  • the device 900 may include a transceiver module 901 and a processing module 902 that are coupled to each other.
  • the transceiver module 901 may be used to support the communication device to communicate.
  • the transceiver module 901 may have a wireless communication function, such as being able to communicate with the communication device through a wireless air interface. Other communication devices communicate wirelessly.
  • the processing module 902 can be used by the communication device to perform processing operations, such as generating information/messages that need to be sent, or processing received signals to obtain information/messages.
  • the transceiver module 901 When performing the steps implemented by the user equipment 101, the transceiver module 901 is configured to receive configuration information.
  • the configuration information includes at least one set of low-power wake-up signal LP WUS listening configurations.
  • the LP WUS listening configuration includes a starting listening time offset and LP WUS listening period.
  • the processing module 902 is configured to monitor the LP WUS according to at least one set of LP WUS monitoring configurations.
  • the configuration information includes multiple sets of low-power wake-up signal LP WUS listening configurations
  • Multiple sets of LP WUS monitoring configurations indicate the same LP WUS monitoring period, and multiple sets of LP WUS monitoring configurations indicate different starting listening time offsets.
  • the processing module 902 is also configured to, after monitoring the LP WUS, transition from the sleep state to the working state and monitor the PDCCH.
  • the transceiver module 901 is further configured to receive first information, the first information indicating skipping PDCCH monitoring;
  • the processing module 902 is also configured to not monitor the PDCCH between the start time of skipping PDCCH monitoring and the start time of the next LP WUS listening period.
  • the transceiver module 901 is further configured to receive second information, and the second information is used to determine skipping PDCCH monitoring and the duration of skipping PDCCH monitoring;
  • the processing module 902 is further configured to, in the case where the duration determined according to the second information is indicated as numerical information, at the end moment of performing skipped PDCCH listening and the start of the next LP WUS listening period. Maintain the PDCCH non-monitoring state from the starting time to the next LP WUS The PDCCH is not monitored between the starting moments of the monitoring period.
  • the device 1000 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, or the like.
  • the device 1000 may include one or more of the following components: a processing component 1002, a memory 1004, a power supply component 1006, a multimedia component 1008, an audio component 1100, an input/output (I/O) interface 1012, a sensor component 1014, and communications component 1016.
  • Processing component 1002 generally controls the overall operations of device 1000, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 1002 may include one or more processors 1020 to execute instructions to complete all or part of the steps of the above method.
  • processing component 1002 may include one or more modules that facilitate interaction between processing component 1002 and other components.
  • processing component 1002 may include a multimedia module to facilitate interaction between multimedia component 1008 and processing component 1002.
  • Memory 1004 is configured to store various types of data to support operations at device 1000 . Examples of such data include instructions for any application or method operating on device 1000, contact data, phonebook data, messages, pictures, videos, etc.
  • Memory 1004 may be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), Programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EEPROM erasable programmable read-only memory
  • EPROM Programmable read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory, magnetic or optical disk.
  • Power supply component 1006 provides power to various components of device 1000.
  • Power supply components 1006 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 1000 .
  • Multimedia component 1008 includes a screen that provides an output interface between the device 1000 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide action.
  • multimedia component 1008 includes a front-facing camera and/or a rear-facing camera.
  • the front camera and/or the rear camera may receive external multimedia data.
  • Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.
  • Audio component 1100 is configured to output and/or input audio signals.
  • audio component 1100 includes a microphone (MIC) configured to receive external audio signals when device 1000 is in operating modes, such as call mode, recording mode, and voice recognition mode. The received audio signals may be further stored in memory 1004 or sent via communications component 1016 .
  • audio component 1100 also includes a speaker for outputting audio signals.
  • the I/O interface 1012 provides an interface between the processing component 1002 and a peripheral interface module.
  • the peripheral interface module may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.
  • Sensor component 1014 includes one or more sensors for providing various aspects of status assessment for device 1000 .
  • the sensor component 1014 can detect the open/closed state of the device 1000, the relative positioning of components, such as the display and keypad of the device 1000, and the sensor component 1014 can also detect the position change of the device 1000 or a component of the device 1000. , the presence or absence of user contact with the device 1000 , device 1000 orientation or acceleration/deceleration and temperature changes of the device 1000 .
  • Sensor assembly 1014 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1014 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 1014 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 1016 is configured to facilitate wired or wireless communication between apparatus 1000 and other devices.
  • Device 1000 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 1016 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communications component 1016 also includes a near field communications (NFC) module to facilitate short-range communications.
  • NFC near field communications
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • apparatus 1000 may be configured by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are implemented for executing the above method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable Gate array
  • controller microcontroller, microprocessor or other electronic components are implemented for executing the above method.
  • a non-transitory computer-readable storage medium including instructions such as a memory 1004 including instructions, which can be executed by the processor 1020 of the device 1000 to complete the above method is also provided.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
  • embodiments of the present disclosure also provide a device for sending configuration information.
  • This device can have the functions of the network device 102 in the above method embodiments, and can be used to perform the functions provided by the above method embodiments. Steps performed by network device 102.
  • This function can be implemented by hardware, or it can be implemented by software or hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the communication device 1100 shown in Figure 11 can serve as the network device 102 involved in the above method embodiment, and perform the steps performed by the network device 102 in the above method embodiment.
  • the communication device 1100 may include a transceiver module 1101.
  • the transceiver module 1101 may be used to support the communication device 1100 in communicating.
  • the transceiver module 1101 may have a wireless communication function, such as being able to communicate wirelessly with other communication devices through a wireless air interface. .
  • the transceiver module 1101 When performing the steps implemented by the network device 102, the transceiver module 1101 is configured to send configuration information to the user equipment.
  • the configuration information includes at least one set of low-power wake-up signal LP WUS listening configuration, and the LP WUS listening configuration includes a starting listening time offset. Shift and LP WUS listening period.
  • the configuration information includes multiple sets of low-power wake-up signal LP WUS listening configurations
  • the LP WUS listening periods indicated by multiple sets of LP WUS monitoring configurations are the same, and the starting listening time offsets indicated by multiple sets of LP WUS monitoring configurations are different.
  • the transceiver module 1101 is further configured to send first information to the user equipment, where the first information indicates skipping PDCCH monitoring.
  • the transceiver module 1101 is further configured to send second information to the user equipment, where the second information is used to determine skip PDCCH monitoring and the duration of skip PDCCH monitoring.
  • the communication device When the communication device is a network device 102, its structure may also be as shown in Figure 12. Taking a base station as an example to illustrate the structure of a communication device.
  • the device 1200 includes a memory 1201, a processor 1202, a transceiver component 1203, and a power supply component 1206.
  • the memory 1201 is coupled with the processor 1202 and can be used to store programs and data necessary for the communication device 1200 to implement various functions.
  • the processor 1202 is configured to support the communication device 1200 to perform corresponding functions in the above method, and the functions can be implemented by calling a program stored in the memory 1201 .
  • the transceiver component 1203 may be a wireless transceiver, which may be used to support the communication device 1200 to receive signaling and/or data through a wireless air interface, and to send signaling and/or data.
  • the transceiver component 1203 may also be called a transceiver unit or a communication unit.
  • the transceiver component 1203 may include a radio frequency component 1204 and one or more antennas 1205.
  • the radio frequency component 1204 may be a remote radio unit (RRU). Specifically, It can be used for the transmission of radio frequency signals and the conversion of radio frequency signals and baseband signals.
  • the one or more antennas 1205 can be specifically used for radiating and receiving radio frequency signals.
  • the processor 1202 can perform baseband processing on the data to be sent, and then output the baseband signal to the radio frequency unit.
  • the radio frequency unit performs radio frequency processing on the baseband signal and then sends the radio frequency signal in the form of electromagnetic waves through the antenna.
  • the radio frequency unit receives the radio frequency signal through the antenna, converts the radio frequency signal into a baseband signal, and outputs the baseband signal to the processor 1202.
  • the processor 1202 converts the baseband signal into data and processes the data. for processing.
  • the network device indicates the LP WUS listening configuration to the user equipment through the configuration information sent.
  • User equipment can use a low-power receiver to monitor LP WUS based on the starting monitoring time offset and LP WUS monitoring period, so that it can monitor PDCCH after monitoring LP WUS, thereby reducing unnecessary blind detection of PDCCH , saving energy consumption of user equipment.

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Abstract

本公开提供一种传输配置信息的方法、装置及可读存储介质，所述方法包括：：接收配置信息（S302），所述配置信息包括至少一套低功耗唤醒信号LP WUS监听配置，所述LP WUS监听配置包括起始监听时刻偏移和LP WUS监听周期；根据所述至少一套LP WUS监听配置监听LP WUS（S303）。

Description

一种传输配置信息的方法、装置以及可读存储介质 技术领域
本公开涉及无线通信技术领域，尤其涉及一种传输配置信息的方法、装置及可读存储介质。
背景技术
在第五代(5th-Generation，5G)无线通信系统中，需要支持扩展现实(eXtended Reality，XR)业务类型。XR包括增强现实(AugmentedReality，AR)、虚拟现实(Virtual Reality，VR)和云游戏(Cloud gaming)等。XR业务具有固定帧率的特点，其业务数据到达用户设备(userequipment，UE)有固定周期，但在该固定周期的基础上会有额外的时延抖动(Jitter)。
为降低XR通信过程中UE的功耗，UE可以处于不同的节能状态。此外，在第三代合作伙伴计划(3rd Generation Partnership Project，3GPP)的版本17(Release 17，R17)中还引入了跳过物理下行控制信道监听(physicaldownlinkcontrolchannelskipping，PDCCHskipping)的特征。根据PDCCHskipping，基站可以指示UE在设定时段跳过PDCCH的监听，进一步实现节能。
XR业务数据因时延抖动可能会延后到达UE，因此监听PDCCH状态下的UE可能会等待一段时间，等待时间内会一直进行不必要的PDCCH的盲检，因此仍会存在浪费UE能耗的问题。
发明内容
本公开提供了一种传输配置信息的方法、装置及可读存储介质。
第一方面，本公开提供一种接收配置信息的方法，由用户设备执行，所述方法包括：
接收配置信息，所述配置信息包括至少一套低功耗唤醒信号LP WUS监听配置，所述LP WUS监听配置包括起始监听时刻偏移和LP WUS监听周期；
根据所述至少一套LP WUS监听配置监听LP WUS。
本公开的方法中，用户设备根据从网络设备处接收的配置信息，获知LP WUS监听配置。用户设备能够根据LP WUS的起始监听时刻偏移和LP WUS监听周期，采用低功耗接收机进行监听LP WUS，以便于在监听到LP WUS后再监听PDCCH，从而减少不必要的PDCCH盲检，节约用户设备的能耗。
在一些可能的实施方式中，所述配置信息包括多套低功耗唤醒信号LP WUS监听配置；
所述多套LP WUS监听配置指示的LP WUS监听周期相同，所述多套LP WUS监听配置指示的起始监听时刻偏移不同。
在一些可能的实施方式中，所述方法还包括：
监听到LP WUS后，从休眠状态转换为工作状态，监听PDCCH。
在一些可能的实施方式中，所述方法还包括：
接收第一信息，所述第一信息指示跳过PDCCH监听；
在执行跳过PDCCH监听的起始时刻至下一LP WUS监听周期的起始时刻之间不监听PDCCH。
在一些可能的实施方式中，所述方法还包括：
接收第二信息，所述第二信息用于确定跳过PDCCH监听和所述跳过PDCCH监听的持续时长。
在一些可能的实施方式中，所述方法还包括：
在根据所述第二信息确定的所述持续时长被指示为数值信息的情况下，在执行跳过PDCCH监听的结束时刻和所述下一LP WUS监听周期的起始时刻之间保持不监听PDCCH状态。
在一些可能的实施方式中，所述方法还包括：
在根据所述第二信息确定的所述持续时长被指示为非数值信息的情况下，在执行跳过PDCCH监听的起始时刻至下一LP WUS监听周期的起始时刻之间不监听PDCCH。
第二方面，本公开提供一种发送配置信息的方法，由网络设备执行，所述方法包括：
向用户设备发送配置信息，所述配置信息包括至少一套低功耗唤醒信号LP WUS监听配置，所述LP WUS监听配置包括起始监听时刻偏移和LP WUS监听周期。
本公开的方法中，网络设备通过发送的配置信息，向用户设备指示LP WUS监听配置。有利于用户设备根据LP WUS的起始监听时刻偏移和LP WUS监听周期，采用低功耗接收机进行监听LP WUS，以便于在监听到LP WUS后再监听PDCCH，从而减少不必要的PDCCH盲检，节约用户设备的能耗。
在一些可能的实施方式中，所述配置信息包括多套低功耗唤醒信号LP WUS监听配置；
所述多套LP WUS监听配置指示的LP WUS监听周期相同，所述多套LP WUS监听配置指示的起始监听时刻偏移不同。
在一些可能的实施方式中，所述方法还包括：
向所述用户设备发送所述第一信息，所述第一信息指示跳过PDCCH监听。
在一些可能的实施方式中，所述方法还包括：
向所述用户设备发送所述第二信息，所述第二信息用于确定跳过PDCCH监听和所述跳过PDCCH监听的持续时长。
第三方面，本公开提供一种接收配置信息的装置，该装置可用于执行上述第一方面或第一方面的任一可能的设计中由用户设备执行的步骤。该用户设备可通过硬件结构、软件模块、或硬件结构加软件模块的形式来实现上述各方法中的各功能。
在通过软件模块实现第三方面所示装置时，该装置可包括相互耦合的收发模块以及处理模块，其中，收发模块可用于支持通信装置进行通信，处理模块可用于通信装置执行处理操作，如生成需要发送的信息/消息，或对接收的信号进行处理以得到信息/消息。
在执行上述第一方面所述步骤时，收发模块，被配置为接收配置信息，所述配置信息包括至少一套低功耗唤醒信号LP WUS监听配置，所述LP WUS监听配置包括起始监听时刻偏移和LP WUS监听周期；处理模块，被配置为根据所述至少一套LP WUS监听配置监听LP WUS。
第四方面，本公开提供一种发送配置信息的装置，该装置可用于执行上述第二方面或 第二方面的任一可能的设计中由网络设备执行的步骤。该网络设备可通过硬件结构、软件模块、或硬件结构加软件模块的形式来实现上述各方法中的各功能。
在通过软件模块实现第四方面所示装置时，该装置可包括收发模块，其中，收发模块可用于支持通信装置进行通信。
在执行上述第二方面所述步骤时，收发模块，被配置为向用户设备发送配置信息，所述配置信息包括至少一套低功耗唤醒信号LP WUS监听配置，所述LP WUS监听配置包括起始监听时刻偏移和LP WUS监听周期。
第五方面，本公开提供一种通信装置，包括处理器以及存储器；所述存储器用于存储计算机程序；所述处理器用于执行所述计算机程序，以实现第一方面或第一方面的任意一种可能的设计。
第六方面，本公开提供一种通信装置，包括处理器以及存储器；所述存储器用于存储计算机程序；所述处理器用于执行所述计算机程序，以实现第二方面或第二方面的任意一种可能的设计。
第七方面，本公开提供一种计算机可读存储介质，所述计算机可读存储介质中存储有指令(或称计算机程序、程序)，当其在计算机上被调用执行时，使得计算机执行上述第一方面或第一方面的任意一种可能的设计。
第八方面，本公开提供一种计算机可读存储介质，所述计算机可读存储介质中存储有指令(或称计算机程序、程序)，当其在计算机上被调用执行时，使得计算机执行上述第二方面或第二方面的任意一种可能的设计。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处所说明的附图用来提供对本公开实施例的进一步理解，构成本申请的一部分，本公开实施例的示意性实施例及其说明用于解释本公开实施例，并不构成对本公开实施例的不当限定。在附图中：
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开实施例的实施例，并与说明书一起用于解释本公开实施例的原理。
图1是本公开实施例提供的一种无线通信系统架构示意图；
图2是根据一示例性实施例示出的一种XR业务传输的示意图；
图3是根据一示例性实施例示出的一种传输配置信息的方法的流程图；
图4是根据一示例性实施例示出的一种接收配置信息的方法的流程图；
图5是根据一示例性实施例示出的数据发送周期与LP WUS监听周期关系的示意图；
图6是根据一示例性实施例示出的另一种接收配置信息的方法的流程图；
图7是根据一示例性实施例示出的另一种接收配置信息的方法的流程图；
图8是根据一示例性实施例示出的一种发送配置信息的方法的流程图；
图9是根据一示例性实施例示出的一种接收配置信息的装置的框图；
图10是根据一示例性实施例示出的用户设备的框图；
图11是根据一示例性实施例示出的一种发送配置信息的装置的框图；
图12是根据一示例性实施例示出的通信装置的框图。
具体实施方式
现结合附图和具体实施方式对本公开实施例进一步说明。
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开实施例相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开实施例范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”及“若”可以被解释成为“在……时”或“当……时”或“响应于确定”。
下面详细描述本公开的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的要素。下面通过参考附图描述的实施例是示例性的，旨在用于解释本公开，而不能理解为对本公开的限制。
如图1所示，本公开实施例提供的一种传输配置信息的方法可应用于无线通信系统100，该无线通信系统可以包括用户设备101和网络设备102。其中，用户设备101被配置为支持载波聚合，并可连接至网络设备102的多个载波单元，包括一个主载波单元以及一个或多个辅载波单元。
应理解，以上无线通信系统100既可适用于低频场景，也可适用于高频场景。无线通信系统100的应用场景包括但不限于长期演进(long term evolution，LTE)系统、LTE频分双工(frequency division duplex，FDD)系统、LTE时分双工(time division duplex，TDD)系统、全球互联微波接入(worldwide interoperability for micro wave access，WiMAX)通信系统、云无线接入网络(cloud radio access network，CRAN)系统、未来的第五代(5th-Generation，5G)系统、新无线(new radio，NR)通信系统或未来的演进的公共陆地移动网络(public land mobile network，PLMN)系统等。
以上所示用户设备101可以是终端(terminal)、接入终端、终端单元、终端站、移动台(mobile station，MS)、远方站、远程终端、移动终端(mobile terminal)、无线通信设备、终端代理或终端设备等。该用户设备101可具备无线收发功能，其能够与一个或多个通信系统的一个或多个网络设备进行通信(如无线通信)，并接受网络设备提供的网络服务，这里的网络设备包括但不限于图示网络设备103。
其中，用户设备101可以是蜂窝电话、无绳电话、会话启动协议(session initiation protocol，SIP)电话、无线本地环路(wireless local loop，WLL)站、个人数字处理personal digital assistant，PDA)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。
网络设备102可以是接入网设备(或称接入网站点)。其中，接入网设备是指有提供网络接入功能的设备，如无线接入网(radio access network，RAN)基站等等。网络设备103具体可包括基站(base station，BS)，或包括基站以及用于控制基站的无线资源管理设备等。该网络设备102还可包括中继站(中继设备)、接入点以及未来5G网络中的基站、未来演进的PLMN网络中的基站或者NR基站等。网络设备102可以是可穿戴设备或车载设备。网络设备102也可以是具有通信模块的通信芯片。
比如，网络设备102包括但不限于：5G中的下一代基站(gnodeB，gNB)、LTE系统中的演进型节点B(evolved node B，eNB)、无线网络控制器(radio network controller，RNC)、WCDMA系统中的节点B(node B，NB)、CRAN系统下的无线控制器、基站控制器(basestation controller，BSC)、GSM系统或CDMA系统中的基站收发台(base transceiver station，BTS)、家庭基站(例如，home evolved nodeB，或home node B，HNB)、基带单元(baseband unit，BBU)、传输点(transmitting and receiving point，TRP)、发射点(transmitting point，TP)或移动交换中心等。
图2是XR业务传输的示意图。如图2所示，在XR业务数据(XRBurst)传输过程中，发送数据帧的帧率为F帧/秒(Frame per second，FPS)。在发送数据帧的每个周期(1/F)中，比如，由发送视频数据帧K对应的数据包k，至发送视频数据帧(K+1)对应的数据包(k+1)这一周期中，时延抖动(jitter)在设定范围内。其中，时延抖动和业务数据的数据包大小分别遵循概率分布(probability distribution)。
由于XR业务中时延抖动的存在，业务数据可能提前或延迟到达用户设备101。
在PDCCHskipping模式中，网络设备102在传输当前数据帧时，可指示用户设备101在设定时段执行PDCCHskipping。设定时段之后，用户设备101唤醒以继续监听PDCCH。但由于业务数据可能因时延抖动而延迟到达用户设备101，或者因设定时段的时长受限，用户设备101在唤醒之后需等待一段时间才能接收到下一数据帧。由此，在等待的时间内用户设备101一直在进行不必要的PDCCH盲检，就会导致用户设备101能耗的浪费。
本公开实施例供一种传输配置信息的方法，参照图3，图3是根据一示例性实施例示 出的一种传输配置信息的方法，如图3所示，该方法包括步骤S301～S303，具体的：
步骤S301，网络设备102向用户设备101发送配置信息，配置信息包括至少一套低功耗唤醒信号LP WUS监听配置，LP WUS监听配置包括起始监听时刻偏移和LP WUS监听周期。
步骤S302，用户设备101接收网络设备102发送的配置信息，配置信息包括至少一套低功耗唤醒信号LP WUS监听配置，LP WUS监听配置包括起始监听时刻偏移和LP WUS监听周期。
步骤S303，用户设备101根据至少一套LP WUS监听配置监听LP WUS。
在一些可能的实施方式中，低功耗唤醒信号(Low power wake up signal，LP WUS)是一种用户设备101可以在休眠状态下接收的唤醒信号(WUS)。
在一些可能的实施方式中，在LP WUS传输场景中，用户设备101开启低功耗接收机，通过该低功耗接收机专门接收网络设备102发送的WUS。其中，低功耗接收机的功率很小，可以实现节能的效果。网络设备102有待传输的下行数据需要发给用户设备101，但是用户设备101处于休眠状态时，网络设备102需要使用LP WUS信号唤醒用户设备101后，再为用户设备101调度下行数据的传输。
在一示例中，用户设备101在低功耗接收机接收到唤醒信号后，可确定开启主机，从休眠状态转换为正常工作的激活态，监听PDCCH。
在一些可能的实施方式中，用户设备101的休眠状态包括：深度睡眠(deep sleep)、轻度睡眠(light sleep)和微睡眠(micro sleep)，用户设备101在休眠状态下时可有效节能。其中，micro sleep状态中用户设备101处于最浅睡眠的状态，能够快速的从浅睡眠态转换为正常工作的激活态，其转换时间很短，可忽略不计。
在一示例中，用户设备101监听LP WUS时处于micro sleep状态。
在一些可能的实施方式中，在网络设备102发送每帧XR业务数据帧后，可指示用户设备101进行PDCCHskipping的时段。并在发送该帧数据后，向用户设备101发送配置信息，以便于用户设备101监听LP WUS。
在一示例中，网络设备102可在下行控制信息(Downlink Control Information，DCI)中指示PDCCHskipping的X时段。在X时段，用户设备101可跳过PDCCH的监听，处于休眠状态。
在一示例中，网络设备102通过高层信令配置X时段的数量。例如，配置2个X时段。
本公开实施例中，网络设备102通过发送的配置信息，向用户设备101指示LP WUS监听配置。用户设备101能够根据LP WUS的起始监听时刻偏移和LP WUS监听周期，采用低功耗接收机进行监听LP WUS，以便于在监听到LP WUS后再监听PDCCH，从而减少不必要的PDCCH盲检，节约用户设备的能耗。
本公开实施例供一种接收配置信息的方法，该方法由用户设备101执行。参照图4，图4是根据一示例性实施例示出的一种接收配置信息的方法，如图4所示，该方法包括步 骤S401～S402，具体的：
步骤S401，用户设备101接收网络设备102发送的配置信息，配置信息包括至少一套低功耗唤醒信号LP WUS监听配置，LP WUS监听配置包括起始监听时刻偏移和LP WUS监听周期。
步骤S402，用户设备101根据至少一套LP WUS监听配置监听LP WUS。
在一些可能的实施方式中，用户设备101通过低功耗接收机专门接收网络设备102发送的WUS。其中，低功耗接收机的功率很小，可以实现节能的效果。
在一示例中，用户设备101在低功耗接收机接收到唤醒信号后，可确定开启主机，从休眠状态转换为正常工作的激活态，监听PDCCH。
在一些可能的实施方式中，用户设备101监听LP WUS时处于micro sleep状态。其中，micro sleep状态中用户设备101处于最浅睡眠的状态，能够快速的从浅睡眠态转换为正常工作的激活态，且转换时间短。因此，即使用户设备101处于休眠状态，但对数据传输时延的影响较小，能够保证数据传输时延性能。
在一些可能的实施方式中，网络设备102为用户设备101配置一套LP WUS监听配置，该LP WUS监听配置指示对应的起始监听时刻偏移和LP WUS监听周期。
在一示例中，如图5所示，XR业务数据的帧率为60FPS，发送数据的周期为16.67ms，时延抖动为[4，-4]ms。网络设备102配置一套LP WUS监听配置，该LP WUS监听配置的LP WUS监听周期为16ms，起始监听时刻偏移为0ms。本示例中，用户设备101可分别从时隙为0ms、16ms、32ms……开始监听LP WUS。
在一些可能的实施方式中，网络设备102为用户设备101配置多套LP WUS监听配置，各LP WUS监听配置指示的LP WUS监听周期可相同，起始监听时刻偏移不同。
在一示例中，XR业务数据的帧率为60FPS，发送数据的周期为16.67ms，时延抖动为[4，-4]ms。网络设备102配置第一LP WUS监听配置和第二LP WUS监听配置。
本示例中，第一LP WUS监听配置和第二LP WUS监听配置的LP WUS监听周期均可为50ms，第一LP WUS监听配置的起始监听时刻偏移为0ms，第二LP WUS监听配置的起始监听时刻偏移为16ms。
本公开实施例中，用户设备101根据从网络设备102处接收的配置信息，获知LP WUS监听配置。用户设备101能够根据LP WUS的起始监听时刻偏移和LP WUS监听周期，采用低功耗接收机进行监听LP WUS，以便于在监听到LP WUS后再监听PDCCH，从而减少不必要的PDCCH盲检，节约用户设备101的能耗。此外，由于用户设备101能够从micro sleep状态快速的转换为正常工作的激活态，因此对数据传输时延的影响较小，能够保证数据传输时延性能。
本公开实施例供一种接收配置信息的方法，该方法由用户设备101执行。该方法包括步骤S401～S402，其中：
配置信息包括多套低功耗唤醒信号LP WUS监听配置；
多套LP WUS监听配置指示的LP WUS监听周期相同，多套LP WUS监听配置指示的起始监听时刻偏移不同。
在一些可能的实施方式中，在多套LP WUS监听配置下，用户设备101可采用多LP WUS监听配置并行的机制进行LP WUS监听。
在一些可能的实施方式中，结合图5所示，单个LP WUS监听配置可能面临LP WUS监听周期与非整数的XR业务数据发送周期不匹配的现象。
在图5的示例中，XR业务数据的帧率为60FPS，发送数据的周期为16.67ms，时延抖动为[4，-4]ms。若网络设备102配置一套LP WUS监听配置，例如该LP WUS监听配置的LP WUS监听周期为16ms，起始监听时刻偏移为0ms。结合图5所示，每个发送数据周期与每个LP WUS监听周期存在偏移。
在一些可能的实施方式中，通过配置多套LP WUS监听配置，并且每个LP WUS监听配置的起始监听时刻偏移不同的方式，来改善上述不匹配现象。
在一示例中，XR业务数据的帧率为60FPS，发送数据的周期为16.67ms，时延抖动为[4，-4]ms，假定从第4ms开始产生数据。网络设备102配置第一LP WUS监听配置、第二LP WUS监听配置和第三LP WUS监听配置。
其中，第一LP WUS监听配置、第二LP WUS监听配置和LP WUS监听配置的LP WUS监听周期均可为50ms。第一LP WUS监听配置的起始监听时刻偏移为0ms，第二LP WUS监听配置的起始监听时刻偏移为16ms，第三LP WUS监听配置的起始监听时刻偏移为33ms。
本示例中，根据第一LP WUS监听配置，用户设备101将分别在时隙为0ms、50ms、100ms……开始LP WUS的监听。
根据第二LP WUS监听配置，用户设备101将分别在时隙为16ms、66ms、116ms……开始LP WUS的监听。
根据第三LP WUS监听配置，用户设备101将分别在时隙为33ms、83ms、133ms……开始LP WUS的监听。
本公开实施例中，网络设备102配置起始监听时刻偏移不同的多套LP WUS监听配置，用户设备101通过多套LP WUS监听配置并行实现监听LP WUS，以更好的匹配XR业务数据的发送周期。
本公开实施例供一种接收配置信息的方法，该方法由用户设备101执行。参照图6，图6是根据一示例性实施例示出的一种接收配置信息的方法，如图6所示，该方法包括步骤S601～S603，具体的：
步骤S601，用户设备101接收网络设备102发送的配置信息，配置信息包括至少一套低功耗唤醒信号LP WUS监听配置，LP WUS监听配置包括起始监听时刻偏移和LP WUS监听周期。
步骤S602，用户设备101根据至少一套LP WUS监听配置监听LP WUS。
步骤S603，用户设备101监听到LP WUS后，从休眠状态转换为工作状态，监听PDCCH。
在一些可能的实施方式中，用户设备101监听LP WUS时处于micro sleep状态，监听到LP WUS后，从micro sleep状态转换为工作状态，进行PDCCH监听。此转换时间长度可忽略不计。
在一些可能的实施方式中，网络设备102为用户设备101配置一套LP WUS监听配置。
在一示例中，如图5所示，XR业务数据的帧率为60FPS，发送数据的周期为16.67ms，时延抖动为[4，-4]ms。网络设备102配置的LP WUS监听配置中包括：LP WUS监听周期为16ms，起始监听时刻偏移为0ms。本示例中，用户设备101可分别从时隙为0ms、16ms、32ms……开始监听LP WUS。
在一些可能的实施方式中，网络设备102为用户设备101配置多套LP WUS监听配置。
在一示例中，XR业务数据的帧率为60FPS，发送数据的周期为16.67ms，时延抖动为[4，-4]ms。网络设备102配置第一LP WUS监听配置、第二LP WUS监听配置和第三LP WUS监听配置。
其中，第一LP WUS监听配置、第二LP WUS监听配置和LP WUS监听配置的LP WUS监听周期均可为50ms。第一LP WUS监听配置的起始监听时刻偏移为0ms，第二LP WUS监听配置的起始监听时刻偏移为16ms，第二LP WUS监听配置的起始监听时刻偏移为33ms。
本示例中，根据第一LP WUS监听配置，用户设备101将分别在时隙为0ms、50ms、100ms……开始LP WUS的监听。
根据第二LP WUS监听配置，用户设备101将分别在时隙为16ms、66ms、116ms……开始LP WUS的监听。
根据第三LP WUS监听配置，用户设备101将分别在时隙为33ms、83ms、133ms……开始LP WUS的监听。
为便于理解，本公开实施例中的监听流程可参考如下示例：
本示例中的信息监听流程可包括循环执行的如下步骤：
步骤S11，用户设备101从时隙为0ms开始处于监听LP WUS状态，在slot2结束位置收到LP WUS信号。
步骤S12，用户设备101从slot3开始唤醒并接收第一数据帧的PDCCH/PDSCH。其中，网络设备102在slot5的PDCCH中指示PDCCH skipping。
步骤S13，用户设备101在slot5结束第一数据帧的接收。
步骤S14，用户设备101根据slot5的PDCCH，将从slot6开始进入PDCCH skipping的状态。
步骤S15，用户设备101从slot16再次转为micro sleep状态，并监听LP WUS。
本公开实施例中，用户设备101按照网络设备102所配置的LP WUS监听配置进行LP WUS监听，既可以通过监听LP WUS有效减少不必要的PDCCH盲检，节约用户设备101的能耗；还可以保证在监听到LP WUS后，用户设备101可以立刻唤醒，最大程度的减小节约能耗的措施对数据传输时延的影响，从而保证数据传输时延性能。
本公开实施例供一种接收配置信息的方法，该方法由用户设备101执行。参照图7，图7是根据一示例性实施例示出的一种接收配置信息的方法，如图7所示，该方法包括步骤S701～S702，具体的：
步骤S701，用户设备101接收第一信息，第一信息指示跳过PDCCH监听。
步骤S702，用户设备101在执行跳过PDCCH监听的起始时刻至下一LP WUS监听周期的起始时刻之间不监听PDCCH。
在一些可能的实施方式中，该方法还包括步骤S601～S603，步骤S701在执行步骤S603的过程中或者在步骤S603之后执行。
在一些可能的实施方式中，用户设备101在接收到第一信息后可进入休眠状态，不监听PDCCH。
在一些可能的实施方式中，执行跳过PDCCH监听的结束时间为下一LP WUS监听周期的起始时刻。
在一示例中，在下一LP WUS监听周期的起始时刻，用户设备101可进入micro sleep状态，以监听LP WUS。
在一些可能的实施方式中，若执行跳过PDCCH监听的时段结束，但下一LP WUS监听周期的起始时刻还未开始，用户设备101继续保持不监听PDCCH。
本公开实施例中，用户设备101通过网络设备102发送的第一信息执行跳过PDCCH监听，以节约能耗。本实施例中，用户设备101可以结合LP WUS监听周期的起始时刻结束PDCCH skipping，而网络设备102无需指示跳过PDCCH监听的持续时长。
本公开实施例供一种接收配置信息的方法，该方法由用户设备101执行。该方法包括步骤S701a～S702a，具体的：
步骤S701a，用户设备101接收第二信息，第二信息用于确定跳过PDCCH监听和跳过PDCCH监听的持续时长。
步骤S702a，在根据所述第二信息确定的所述持续时长被指示为数值信息的情况下，在执行跳过PDCCH监听的结束时刻和所述下一LP WUS监听周期的起始时刻之间保持不监听PDCCH状态。或者，在根据所述第二信息确定的所述持续时长被指示为非数值信息的情况下，在执行跳过PDCCH监听的起始时刻至下一LP WUS监听周期的起始时刻之间不监听PDCCH。
在一示例中，第二信息中包括指示字段，此指示字段占用两个比特。
此指示字段的值为00时，指示不执行跳过PDCCH监听；
此指示字段的值为01时，指示跳过PDCCH监听，并且跳过PDCCH监听的持续时长为数值1；
此指示字段的值为10时，指示跳过PDCCH监听，并且跳过PDCCH监听的持续时长为数值2；
此指示字段的值为11时，指示跳过PDCCH监听，并且跳过PDCCH监听的持续时长 为非数值信息(non-numericalvalue)。
在另一示例中，第二信息中包括指示字段，此指示字段占用3个比特。
此指示字段的值为000时，指示不执行跳过PDCCH监听；
此指示字段的值为001时，指示跳过PDCCH监听，并且跳过PDCCH监听的持续时长为数值1；
此指示字段的值为010时，指示跳过PDCCH监听，并且跳过PDCCH监听的持续时长为数值2；
此指示字段的值为011时，指示跳过PDCCH监听，并且跳过PDCCH监听的持续时长为数值3；
……
此指示字段的值为110时，指示跳过PDCCH监听，并且跳过PDCCH监听的持续时长为数值6；
此指示字段的值为111时，指示跳过PDCCH监听，并且跳过PDCCH监听的持续时长为非数值信息(non-numericalvalue)。在一些可能的实施方式中，该方法还包括步骤S601～S603，步骤S701a在执行步骤S603的过程中或者在步骤S603之后执行。
本公开实施例中，用户设备101可通过网络设备102的第二信息执行跳过PDCCH监听，并可以在跳过PDCCH监听的持续时长中，或者在下一LP WUS监听周期的起始时刻之前始终保持不监听PDCCH，从而减少不必要的PDCCH盲检，节约能耗。
本公开实施例供一种发送配置信息的方法，该方法由网络设备102执行。参照图8，图8是根据一示例性实施例示出的一种传输配置信息的方法，如图8所示，该方法包括步骤S801，具体的：
步骤S801，网络设备102向用户设备101发送配置信息，配置信息包括至少一套低功耗唤醒信号LP WUS监听配置，LP WUS监听配置包括起始监听时刻偏移和LP WUS监听周期。
本公开实施例中，网络设备101通过发送的配置信息，向用户设备101指示LP WUS监听配置。有利于用户设备101根据LP WUS的起始监听时刻偏移和LP WUS监听周期，采用低功耗接收机进行监听LP WUS，以便于在监听到LP WUS后再监听PDCCH，从而减少不必要的PDCCH盲检，节约用户设备的能耗。
本公开实施例供一种发送配置信息的方法，该方法由网络设备102执行。该方法包括步骤S801，其中：
配置信息包括多套低功耗唤醒信号LP WUS监听配置；
多套LP WUS监听配置指示的LP WUS监听周期相同，多套LP WUS监听配置指示的起始监听时刻偏移不同。
本公开实施例中，网络设备102配置起始监听时刻偏移不同的多套LP WUS监听配置，用户设备101通过多套LP WUS监听配置并行实现监听LP WUS，以更好的匹配XR业务 数据的发送周期。
本公开实施例供一种发送配置信息的方法，该方法由网络设备102执行。该方法包括步骤S801～S802，具体的：
步骤S801，网络设备102向用户设备101发送配置信息，配置信息包括至少一套低功耗唤醒信号LP WUS监听配置，LP WUS监听配置包括起始监听时刻偏移和LP WUS监听周期。
步骤S802，网络设备102向用户设备发送第一信息，第一信息指示跳过PDCCH监听。
本公开实施例中，网络设备102通过发送第一信息指示用户设备101执行跳过PDCCH监听，以节约用户设备101的能耗。
本公开实施例供一种发送配置信息的方法，该方法由网络设备102执行。该方法包括步骤S801～S802a，具体的：
步骤S801，网络设备102向用户设备101发送配置信息，配置信息包括至少一套低功耗唤醒信号LP WUS监听配置，LP WUS监听配置包括起始监听时刻偏移和LP WUS监听周期。
步骤S802a，网络设备102向用户设备发送第二信息，第二信息用于确定跳过PDCCH监听和跳过PDCCH监听的持续时长。
本公开实施例中，网络设备102可通过第二信息指示用户设备101跳过PDCCH监听，用户设备101在跳过PDCCH监听的持续时长中，或者在下一LP WUS监听周期的起始时刻之前始终保持不监听PDCCH，从而减少不必要的PDCCH盲检，节约能耗。
基于与以上方法实施例相同的构思，本公开实施例还提供一种接收配置信息的装置，该装置可具备上述方法实施例中的用户设备101的功能，并可用于执行上述方法实施例提供的由用户设备101执行的步骤。该功能可以通过硬件实现，也可以通过软件或者硬件执行相应的软件实现。该硬件或软件包括一个或多个与上述功能相对应的模块。
在一种可能的实现方式中，如图9所示的装置900可作为上述方法实施例所涉及的用户设备101，并执行上述方法实施例中由用户设备101执行的步骤。如图9所示，该装置900可包括相互耦合的收发模块901和处理模块902，其中，收发模块901可用于支持通信装置进行通信，收发模块901可具备无线通信功能，例如能够通过无线空口与其他通信装置进行无线通信。处理模块902可用于通信装置执行处理操作，如生成需要发送的信息/消息，或对接收的信号进行处理以得到信息/消息。
在执行由用户设备101实施的步骤时，收发模块901被配置为接收配置信息，配置信息包括至少一套低功耗唤醒信号LP WUS监听配置，LP WUS监听配置包括起始监听时刻偏移和LP WUS监听周期。
处理模块902被配置为，根据至少一套LP WUS监听配置监听LP WUS。
在一些可能的实施方式中，配置信息包括多套低功耗唤醒信号LP WUS监听配置；
多套LP WUS监听配置指示的LP WUS监听周期相同，多套LP WUS监听配置指示的 起始监听时刻偏移不同。
在一些可能的实施方式中，处理模块902还被配置为，监听到LP WUS后，从休眠状态转换为工作状态，监听PDCCH。
在一些可能的实施方式中，收发模块901还被配置为接收第一信息，第一信息指示跳过PDCCH监听；
处理模块902还被配置为，在执行跳过PDCCH监听的起始时刻至下一LP WUS监听周期的起始时刻之间不监听PDCCH。
在一些可能的实施方式中，收发模块901还被配置为接收第二信息，第二信息用于确定跳过PDCCH监听和跳过PDCCH监听的持续时长；
处理模块902还被配置为，在根据所述第二信息确定的所述持续时长被指示为数值信息的情况下，在执行跳过PDCCH监听的结束时刻和所述下一LP WUS监听周期的起始时刻之间保持不监听PDCCH状态，或者，在根据所述第二信息确定的所述持续时长被指示为非数值信息的情况下，在执行跳过PDCCH监听的起始时刻至下一LP WUS监听周期的起始时刻之间不监听PDCCH。
当该接收配置信息的装置为用户设备101时，其结构还可如图10所示。装置1000可以是移动电话，计算机，数字广播终端，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
参照图10，装置1000可以包括以下一个或多个组件：处理组件1002，存储器1004，电源组件1006，多媒体组件1008，音频组件1100，输入/输出(I/O)的接口1012，传感器组件1014，以及通信组件1016。
处理组件1002通常控制装置1000的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件1002可以包括一个或多个处理器1020来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件1002可以包括一个或多个模块，便于处理组件1002和其他组件之间的交互。例如，处理组件1002可以包括多媒体模块，以方便多媒体组件1008和处理组件1002之间的交互。
存储器1004被配置为存储各种类型的数据以支持在设备1000的操作。这些数据的示例包括用于在装置1000上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器1004可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件1006为装置1000的各种组件提供电力。电源组件1006可以包括电源管理系统，一个或多个电源，及其他与为装置1000生成、管理和分配电力相关联的组件。
多媒体组件1008包括在所述装置1000和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触 摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件1008包括一个前置摄像头和/或后置摄像头。当设备1000处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1100被配置为输出和/或输入音频信号。例如，音频组件1100包括一个麦克风(MIC)，当装置1000处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1004或经由通信组件1016发送。在一些实施例中，音频组件1100还包括一个扬声器，用于输出音频信号。
I/O接口1012为处理组件1002和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1014包括一个或多个传感器，用于为装置1000提供各个方面的状态评估。例如，传感器组件1014可以检测到设备1000的打开/关闭状态，组件的相对定位，例如所述组件为装置1000的显示器和小键盘，传感器组件1014还可以检测装置1000或装置1000一个组件的位置改变，用户与装置1000接触的存在或不存在，装置1000方位或加速/减速和装置1000的温度变化。传感器组件1014可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1014还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件1014还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件1016被配置为便于装置1000和其他设备之间有线或无线方式的通信。装置1000可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件1016经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件1016还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，装置1000可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器1004，上述指令可由装置1000的处理器1020执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
基于与以上方法实施例相同的构思，本公开实施例还提供一种发送配置信息的装置， 该装置可具备上述方法实施例中的网络设备102的功能，并可用于执行上述方法实施例提供的由网络设备102执行的步骤。该功能可以通过硬件实现，也可以通过软件或者硬件执行相应的软件实现。该硬件或软件包括一个或多个与上述功能相对应的模块。
在一种可能的实现方式中，如图11所示的通信装置1100可作为上述方法实施例所涉及的网络设备102，并执行上述方法实施例中由网络设备102执行的步骤。如图11所示，该通信装置1100可包括收发模块1101，该收发模块1101可用于支持通信装置1100进行通信，收发模块1101可具备无线通信功能，例如能够通过无线空口与其他通信装置进行无线通信。
在执行由网络设备102实施的步骤时，收发模块1101被配置为向用户设备发送配置信息，配置信息包括至少一套低功耗唤醒信号LP WUS监听配置，LP WUS监听配置包括起始监听时刻偏移和LP WUS监听周期。
在一些可能的实施方式中，配置信息包括多套低功耗唤醒信号LP WUS监听配置；
多套LP WUS监听配置指示的LP WUS监听周期相同，多套LP WUS监听配置指示的起始监听时刻偏移不同。
在一些可能的实施方式中，收发模块1101还被配置为，向用户设备发送第一信息，第一信息指示跳过PDCCH监听。
在一些可能的实施方式中，收发模块1101还被配置为，向用户设备发送第二信息，第二信息用于确定跳过PDCCH监听和跳过PDCCH监听的持续时长。
当该通信装置为网络设备102时，其结构还可如图12所示。以基站为例说明通信装置的结构。如图12所示，装置1200包括存储器1201、处理器1202、收发组件1203、电源组件1206。其中，存储器1201与处理器1202耦合，可用于保存通信装置1200实现各功能所必要的程序和数据。该处理器1202被配置为支持通信装置1200执行上述方法中相应的功能，所述功能可通过调用存储器1201存储的程序实现。收发组件1203可以是无线收发器，可用于支持通信装置1200通过无线空口进行接收信令和/或数据，以及发送信令和/或数据。收发组件1203也可被称为收发单元或通信单元，收发组件1203可包括射频组件1204以及一个或多个天线1205，其中，射频组件1204可以是远端射频单元(remote radio unit，RRU)，具体可用于射频信号的传输以及射频信号与基带信号的转换，该一个或多个天线1205具体可用于进行射频信号的辐射和接收。
当通信装置1200需要发送数据时，处理器1202可对待发送的数据进行基带处理后，输出基带信号至射频单元，射频单元将基带信号进行射频处理后将射频信号通过天线以电磁波的形式进行发送。当有数据发送到通信装置1200时，射频单元通过天线接收到射频信号，将射频信号转换为基带信号，并将基带信号输出至处理器1202，处理器1202将基带信号转换为数据并对该数据进行处理。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本公开实施例的其它实施方案。本公开旨在涵盖本公开实施例的任何变型、用途或者适应性变化，这些变 型、用途或者适应性变化遵循本公开实施例的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开实施例的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开实施例并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开实施例的范围仅由所附的权利要求来限制。
工业实用性
本公开实施例中，网络设备通过发送的配置信息，向用户设备指示LP WUS监听配置。用户设备能够根据LP WUS的起始监听时刻偏移和LP WUS监听周期，采用低功耗接收机进行监听LP WUS，以便于在监听到LP WUS后再监听PDCCH，从而减少不必要的PDCCH盲检，节约用户设备的能耗。

Claims (17)

  1. 一种接收配置信息的方法，由用户设备执行，所述方法包括：
    接收配置信息，所述配置信息包括至少一套低功耗唤醒信号LP WUS监听配置，所述LP WUS监听配置包括起始监听时刻偏移和LP WUS监听周期；
    根据所述至少一套LP WUS监听配置监听LP WUS。
  2. 如权利要求1所述的方法，其中，所述配置信息包括多套低功耗唤醒信号LP WUS监听配置；
    所述多套LP WUS监听配置指示的LP WUS监听周期相同，所述多套LP WUS监听配置指示的起始监听时刻偏移不同。
  3. 如权利要求1所述的方法，其中，所述方法还包括：
    监听到LP WUS后，从休眠状态转换为工作状态，监听PDCCH。
  4. 如权利要求3所述的方法，其中，所述方法还包括：
    接收第一信息，所述第一信息指示跳过PDCCH监听；
    在执行跳过PDCCH监听的起始时刻至下一LP WUS监听周期的起始时刻之间不监听PDCCH。
  5. 如权利要求3所述的方法，其中，所述方法还包括：
    接收第二信息，所述第二信息用于确定跳过PDCCH监听和跳过PDCCH监听的持续时长。
  6. 如权利要求5所述的方法，其中，
    在根据所述第二信息确定的所述持续时长被指示为数值信息的情况下，在执行跳过PDCCH监听的结束时刻和所述下一LP WUS监听周期的起始时刻之间保持不监听PDCCH状态。
  7. 如权利要求5所述的方法，其中，
    在根据所述第二信息确定的所述持续时长被指示为非数值信息的情况下，在执行跳过PDCCH监听的起始时刻至下一LP WUS监听周期的起始时刻之间不监听PDCCH。
  8. 一种发送配置信息的方法，由网络设备执行，所述方法包括：
    向用户设备发送配置信息，所述配置信息包括至少一套低功耗唤醒信号LP WUS监听配置，所述LP WUS监听配置包括起始监听时刻偏移和LP WUS监听周期。
  9. 如权利要求8所述的方法，其中，所述配置信息包括多套低功耗唤醒信号LP WUS监听配置；
    所述多套LP WUS监听配置指示的LP WUS监听周期相同，所述多套LP WUS监听配置指示的起始监听时刻偏移不同。
  10. 如权利要求8所述的方法，其中，所述方法还包括：
    向所述用户设备发送所述第一信息，所述第一信息指示跳过PDCCH监听。
  11. 如权利要求8所述的方法，其中，所述方法还包括：
    向所述用户设备发送所述第二信息，所述第二信息用于确定跳过PDCCH监听和所述跳过PDCCH监听的持续时长。
  12. 一种接收配置信息的装置，被配置于用户设备，所述装置包括：
    收发模块，被配置为接收配置信息，所述配置信息包括至少一套低功耗唤醒信号LP WUS监听配置，所述LP WUS监听配置包括起始监听时刻偏移和LP WUS监听周期；
    处理模块，被配置为根据所述至少一套LP WUS监听配置监听LP WUS。
  13. 一种发送配置信息的装置，被配置于网络设备，所述装置包括：
    收发模块，用于向用户设备发送配置信息，所述配置信息包括至少一套低功耗唤醒信号LP WUS监听配置，所述LP WUS监听配置包括起始监听时刻偏移和LP WUS监听周期。
  14. 一种通信装置，包括处理器以及存储器，其中，
    所述存储器用于存储计算机程序；
    所述处理器用于执行所述计算机程序，以实现如权利要求1-7中任一项所述的方法。
  15. 一种通信装置，包括处理器以及存储器，其中，
    所述存储器用于存储计算机程序；
    所述处理器用于执行所述计算机程序，以实现如权利要求8-11中任一项所述的方法。
  16. 一种计算机可读存储介质，所述计算机可读存储介质中存储有指令，当所述指令在计算机上被调用执行时，使得所述计算机执行如权利要求1-7中任一项所述的方法。
  17. 一种计算机可读存储介质，所述计算机可读存储介质中存储有指令，当所述指令在计算机上被调用执行时，使得所述计算机执行如权利要求8-11中任一项所述的方法。
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