WO2024077624A1 - 一种传输指示信息的方法、装置以及可读存储介质 - Google Patents

一种传输指示信息的方法、装置以及可读存储介质 Download PDF

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Publication number
WO2024077624A1
WO2024077624A1 PCT/CN2022/125505 CN2022125505W WO2024077624A1 WO 2024077624 A1 WO2024077624 A1 WO 2024077624A1 CN 2022125505 W CN2022125505 W CN 2022125505W WO 2024077624 A1 WO2024077624 A1 WO 2024077624A1
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Prior art keywords
indication information
wus
behavior
user equipment
system information
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PCT/CN2022/125505
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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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Priority to PCT/CN2022/125505 priority Critical patent/WO2024077624A1/zh
Publication of WO2024077624A1 publication Critical patent/WO2024077624A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements

Definitions

  • the present disclosure relates to the field of wireless communication technologies, and in particular to a method, device and readable storage medium for transmitting indication information.
  • the Low Power Wake Up Signal was introduced in Release 18 (R18) of the 3rd Generation Partnership Project (3GPP).
  • the base station sends LP WUS to the user equipment (UE) to wake up the UE.
  • the UE can use a separate low-power receiver to monitor and receive LP WUS, and then wake up the main receiver to send and receive data after receiving LP WUS, thereby achieving energy saving for the UE. It is necessary to solve the problem that the UE cannot respond to the base station's needs in time after being awakened.
  • the present disclosure provides a method, an apparatus and a readable storage medium for transmitting indication information.
  • the present disclosure provides a method for sending indication information, which is performed by a network device, and the method includes:
  • the network device instructs the user equipment on the UE behavior after being awakened by issuing indication information, so that the user equipment can promptly know and execute the relevant UE behavior after receiving the indication information, so as to better meet the needs of the network device and improve communication efficiency.
  • the sending indication information to the user equipment UE includes:
  • the sending indication information to the user equipment UE includes:
  • An LP WUS is sent to the user equipment, wherein the frequency domain position of the LP WUS corresponds to the indication information, or the time domain position of the LP WUS corresponds to the indication information.
  • the sending indication information to the user equipment UE includes:
  • the UE behavior includes one of the following:
  • the system information includes one of the following:
  • system information related to the resource configuration of the LP WUS includes at least one of the following:
  • the first type of system information is the first type of system information:
  • the first type of system information includes the updated time domain resource configuration and/or frequency domain resource configuration of the LP WUS
  • the second type of system information includes the updated power configuration of the LP WUS.
  • system information related to the resource configuration of the paging message includes:
  • the third type of system information includes the updated resource configuration of the paging message.
  • the present disclosure provides a method for receiving indication information, which is performed by a user equipment UE, and the method includes:
  • Indication information sent by a network device is received, where the indication information is used to indicate a UE behavior of the user equipment after being awakened.
  • the user equipment promptly learns the UE behavior after being awakened through the indication information sent by the network device, thereby facilitating the timely execution of relevant behaviors to better meet the needs of the network device.
  • the receiving indication information sent by the network device includes:
  • the receiving indication information sent by the network device includes:
  • the indication information is determined according to the frequency domain position or time domain position of the LP WUS.
  • the receiving indication information sent by the network device includes:
  • the indication information is determined according to the cyclic shift value of the LP WUS.
  • the UE behavior includes one of the following:
  • the method further includes:
  • the UE After receiving the LP WUS, the UE switches from the sleep state to the working state and executes the corresponding UE behavior according to the indication information.
  • the performing the corresponding UE behavior according to the indication information includes:
  • the indication information corresponds to monitoring system information related to resource configuration of the LP WUS, receiving the first type of system information or the second type of system information;
  • the LP WUS is monitored based on the resource configuration of the updated LP WUS.
  • the performing the corresponding UE behavior according to the indication information includes:
  • the indication information corresponds to system information related to resource configuration for monitoring and paging messages, receiving third-category system information
  • the paging message is monitored based on the updated resource configuration of the paging message according to the third type of system information.
  • the present disclosure provides a device for sending indication information, which can be used to execute the steps performed by a network device in the first aspect or any possible design of the first aspect.
  • the network device can implement each function in the above methods in the form of a hardware structure, a software module, or a hardware structure plus a software module.
  • the device may include a transceiver module, wherein the transceiver module can be used to support the communication device to perform communication.
  • the transceiver module is configured to send indication information to the user equipment UE, where the indication information is used to indicate the UE behavior of the user equipment after being awakened.
  • the present disclosure provides a device for receiving indication information, which may be used to execute the steps performed by a user equipment in the second aspect or any possible design of the second aspect.
  • the user equipment may implement the functions in the above methods in the form of a hardware structure, a software module, or a hardware structure plus a software module.
  • the device may include a transceiver module, wherein the transceiver module can be used to support the communication device to communicate.
  • the transceiver module is configured to receive indication information sent by the network device, where the indication information is used to indicate the UE behavior of the user equipment after being awakened.
  • the present disclosure provides a communication device, comprising 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 possible design of the first aspect.
  • the present disclosure provides a communication device, comprising 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 possible design of the second aspect.
  • the present disclosure provides a computer-readable storage medium, which stores instructions (or computer programs, programs), which, when called and executed on a computer, enable the computer to execute the above-mentioned first aspect or any possible design of the first aspect.
  • the present disclosure provides a computer-readable storage medium, in which instructions (or computer programs, programs) are stored.
  • instructions or computer programs, programs
  • the computer executes the above-mentioned second aspect or any possible design of the second aspect.
  • FIG1 is a schematic diagram of a wireless communication system architecture provided by an embodiment of the present disclosure.
  • FIG2 is a flow chart showing a method for transmitting indication information according to an exemplary embodiment
  • FIG3 is a flow chart showing another method for transmitting indication information according to an exemplary embodiment
  • FIG4 is a flow chart showing a method for sending indication information according to an exemplary embodiment
  • FIG5 is a flow chart showing a method for receiving indication information according to an exemplary embodiment
  • FIG6 is a flow chart showing another method for receiving indication information according to an exemplary embodiment
  • FIG7 is a block diagram showing a device for sending indication information according to an exemplary embodiment
  • FIG8 is a block diagram of a communication device according to an exemplary embodiment
  • FIG9 is a block diagram showing a device for receiving indication information according to an exemplary embodiment
  • Fig. 10 is a block diagram of a user equipment according to an exemplary embodiment.
  • first, second, third, etc. may be used to describe various information in the disclosed embodiments, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information.
  • the words "if” and “if” as used herein may be interpreted as “at” or "when” or "in response to determination".
  • a method for transmitting indication information may be applied to a wireless communication system 100, which may include a network device 101 and a user device 102.
  • the user device 102 is configured to support carrier aggregation and may be connected to multiple carrier components of the network device 101, including a primary carrier component and one or more secondary carrier components.
  • the application scenarios of the wireless communication system 100 include, but are not limited to, long-term evolution (LTE) system, LTE frequency division duplex (FDD) system, LTE time division duplex (TDD) system, worldwide interoperability for microwave access (WiMAX) communication system, cloud radio access network (CRAN) system, future fifth-generation (5G) system, new radio (NR) communication system or future evolved public land mobile network (PLMN) system, etc.
  • LTE long-term evolution
  • FDD frequency division duplex
  • TDD LTE time division duplex
  • WiMAX worldwide interoperability for microwave access
  • CDRF cloud radio access network
  • 5G fifth-generation
  • NR new radio
  • PLMN future evolved public land mobile network
  • the user equipment 102 shown above may 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 a terminal device, etc.
  • the user equipment 102 may have a wireless transceiver function, and it can communicate with one or more network devices of one or more communication systems (such as wireless communication) and receive network services provided by the network devices, where the network devices include but are not limited to the network device 101 shown in the figure.
  • the user equipment 102 can 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, a handheld device with wireless communication function, a computing device or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal device in a future 5G network, or a terminal device in a future evolved PLMN network, etc.
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital assistant
  • the network device 101 may be an access network device (or access network point).
  • the access network device refers to a device that provides network access functions, such as a radio access network (RAN) base station, etc.
  • the network device 101 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 101 may also include a relay station (relay device), an access point, a base station in a future 5G network, a base station in a future evolved PLMN network, or an NR base station, etc.
  • the network device 101 may be a wearable device or a vehicle-mounted device.
  • the network device 101 may also be a communication chip with a communication module.
  • the network equipment 101 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), the node B (node B, NB) in the WCDMA system, the wireless controller under the CRAN system, the base station controller (basestation controller, BSC), the base transceiver station (base transceiver station, BTS) in the GSM system or the CDMA system, the home base station (for example, home evolved nodeB, or home node B, HNB), the baseband unit (baseband unit, BBU), the transmitting and receiving point (TRP), the transmitting point (transmitting point, TP) or the mobile switching center, etc.
  • the next generation base station evolved node B, eNB
  • the radio network controller radio network controller
  • RNC radio network controller
  • node B node B
  • BTS base transcei
  • the network device 101 may send LP WUS for different reasons to wake up the user device 102.
  • the user device 102 often does not know the reason for being woken up, so the user device 102 does not know the needs of the network device 101 after being woken up and cannot respond in time.
  • the present disclosure provides a method for transmitting indication information, with reference to FIG. 2 , which is a method for transmitting indication information according to an exemplary embodiment. As shown in FIG. 2 , the method includes steps S201 to S202, specifically:
  • Step S201 the network device 101 sends indication information to the user equipment UE102, where the indication information is used to indicate the UE behavior after being awakened.
  • Step S202 The user equipment 102 obtains the UE behavior after being awakened based on the received indication information.
  • the network device 101 may wake up the user device 102 by sending an LP WUS.
  • the main receiver of the user equipment 102 before receiving the LP WUS, the main receiver of the user equipment 102 is in a sleep state, and a separate low-power receiver is used to monitor and receive the LP WUS.
  • the main receiver of the user equipment 102 wakes up and enters a working state, and executes the UE behavior indicated by the indication information.
  • the awakening of the user equipment 102 refers to the switching of its main receiver from a sleep state to a working state to perform operations such as data transmission and reception.
  • the indication information may be sent separately via signaling other than LP WUS.
  • the network device 101 sends downlink control information (DCI) to the user equipment 102, and the DCI carries the indication information.
  • DCI downlink control information
  • the indication information is sent via an LP WUS.
  • the network device 101 sends an LP WUS to the user device 102, and the LP WUS carries the indication information.
  • the UE behavior indicated by the network device 101 in the indication information may also indicate the reason why the network device 101 wakes up the user equipment 102. Therefore, after receiving the indication information, the user equipment 102 may promptly know the UE behavior or wake-up reason indicated by the network device 101, so that the UE may perform relevant operations in a timely manner.
  • the network device 101 instructs the user device 102 on the UE behavior after being awakened by issuing indication information, so that the user device 102 can promptly know and execute the relevant UE behavior after receiving the indication information to better meet the needs of the network device 101 and improve communication efficiency.
  • the present disclosure provides a method for transmitting indication information, with reference to FIG3 , which is a method for transmitting indication information according to an exemplary embodiment. As shown in FIG3 , the method includes steps S301 to S302, specifically:
  • step S301 the network device 101 sends a low power consumption wake-up signal LP WUS to the user equipment UE 102, wherein the LP WUS includes indication information.
  • the indication information is used to indicate the UE behavior after being awakened.
  • Step S302 after receiving the LP WUS, the user equipment 102 switches from the sleep state to the working state and executes the corresponding UE behavior according to the indication information.
  • the network device 101 carries indication information in the sent LP WUS.
  • bits for indicating UE behavior are included in the LP WUS.
  • 2 bits in LP WUS are used to indicate UE behavior. For example, when the 2-bit value is 00, it corresponds to the first UE behavior; when the 2-bit value is 01, it corresponds to the second UE behavior; when the 2-bit value is 11, it corresponds to the third UE behavior; when the 2-bit value is 10, it corresponds to the fourth UE behavior.
  • the corresponding UE behavior is indicated by the frequency domain position where the LP WUS is located. For example, when the LP WUS corresponds to different frequency domain positions, different UE behaviors may be indicated accordingly.
  • the UE behavior includes one of the following:
  • each value of the 2 bits may correspond to one of the above UE behaviors. For example, when the value of the 2 bits is 00, the first UE behavior corresponding to the 2 bits is to monitor paging messages.
  • the main receiver of the user equipment 102 may wake up, enter a working state from a sleep state, and execute the UE behavior indicated by the LP WUS.
  • the UE behavior corresponding to the LP WUS indication is to monitor the paging message
  • the main receiver of the user equipment 102 wakes up, it monitors the paging channel (Paging Channel, PCH) in the working state to obtain the paging message in time.
  • PCH paging Channel
  • the network device 101 carries indication information through the LP WUS sent, so that when the user device 102 receives the wake-up signal, it can know the behavior after being awakened.
  • the user device 102 can execute the corresponding behavior in time after being awakened, thereby improving communication efficiency.
  • FIG. 4 is a method for sending indication information according to an exemplary embodiment. As shown in FIG. 4 , the method includes step S401, specifically:
  • Step S401 the network device 101 sends indication information to the user equipment UE102, where the indication information is used to indicate the UE behavior after being awakened.
  • the network device 101 may wake up the user device 102 by sending an LP WUS.
  • the network device 101 sends LP WUS and indication information separately.
  • the indication information is sent via signaling other than LP WUS.
  • the network device 101 sends a DCI to the user equipment 102, and the DCI carries the indication information.
  • the network device 101 sends the LP WUS and indication information simultaneously.
  • the indication information is sent via an LP WUS.
  • the network device 101 sends an LP WUS to the user device 102, and the LP WUS carries the indication information.
  • the UE behavior indicated in the indication information may include monitoring a paging message or performing mobility measurement.
  • the network device 101 instructs the user device 102 on the UE behavior after being awakened by sending indication information, so that the user device 102 can promptly know and execute the relevant UE behavior after receiving the indication information, so as to better meet the needs of the network device 101 and improve communication efficiency.
  • the embodiment of the present disclosure provides a method for sending indication information, which is executed by the network device 101.
  • the method includes step S401-1, specifically:
  • Step S401-1 the network device 101 sends a low power consumption wake-up signal LP WUS to the user equipment UE 102, wherein the LP WUS includes indication information.
  • the indication information is used to indicate the UE behavior of the user equipment 102 after being awakened.
  • the LP WUS sent by the network device 101 includes a bit for indicating UE behavior.
  • 2 bits in LP WUS are used to indicate UE behavior. For example, when the 2-bit value is 00, it corresponds to the first UE behavior; when the 2-bit value is 01, it corresponds to the second UE behavior; when the 2-bit value is 11, it corresponds to the third UE behavior; when the 2-bit value is 10, it corresponds to the fourth UE behavior.
  • the first UE behavior is, for example, monitoring paging messages
  • the second UE behavior is, for example, monitoring system information
  • the third UE behavior is, for example, performing mobility measurement
  • the fourth UE behavior is, for example, performing cell reselection.
  • the method includes step S401-2, specifically:
  • step S401-2 the network device 101 sends an LP WUS to the user equipment UE102, and the frequency domain position of the LP WUS corresponds to the indication information, or the time domain position of the LP WUS corresponds to the indication information.
  • the corresponding UE behavior is indicated by the frequency domain position where the LP WUS is located.
  • the LP WUS corresponds to different frequency domain positions, different UE behaviors may be indicated accordingly.
  • the bandwidth where the LP WUS is located includes multiple resource blocks (RBs), among which the first RB corresponds to the first UE behavior, the second RB corresponds to the second UE behavior, the third RB corresponds to the third UE behavior, and the fourth RB corresponds to the fourth UE behavior.
  • RBs resource blocks
  • the bandwidth where the LP WUS is located includes 100 RBs, the first RB is RB0, the second RB is RB20, the third RB is RB40, and the fourth RB is RB60.
  • the LP WUS is carried in RB0, it indicates that the indicated UE behavior is the first UE behavior.
  • the first UE behavior is, for example, monitoring paging messages
  • the second UE behavior is, for example, monitoring system information
  • the third UE behavior is, for example, performing mobility measurement
  • the fourth UE behavior is, for example, performing cell reselection.
  • the time domain position of the LP WUS corresponds to the indication information, that is, the corresponding UE behavior is indicated by the time domain position of the LP WUS.
  • the network device 101 may pre-configure the time domain resources of the LP WUS under different UE behaviors. For example, the network device 101 configures the period and starting offset value of the LP WUS, and each set of period and starting offset value corresponds to a UE behavior. In this example, the low power receiver of the user equipment 102 needs to be synchronized with the network device 101.
  • the first group of time domain resources of LP WUS includes a period T1 and a starting offset value offset1, and the first group of time domain resources corresponds to a first UE behavior.
  • the second group of time domain resources includes a period T2 and a starting offset value offset2, and the second group of time domain resources corresponds to a second UE behavior.
  • the third group of time domain resources includes a period T3 and a starting offset value offset3, and the third group of time domain resources corresponds to a third UE behavior.
  • the fourth group of time domain resources includes a period T4 and a starting offset value offset4, and the fourth group of time domain resources corresponds to a fourth UE behavior.
  • the first UE behavior is, for example, monitoring paging messages
  • the second UE behavior is, for example, monitoring system information
  • the third UE behavior is, for example, performing mobility measurement
  • the fourth UE behavior is, for example, performing cell reselection.
  • the method includes step S401-3, specifically:
  • Step S401-3 the network device 101 sends an LP WUS to the user equipment UE102, and the cyclic shift value of the LP WUS corresponds to the indication information.
  • the corresponding UE behavior is indicated by the cyclic shift of the LP WUS.
  • the LP WUS is a Zadoff-Chu (ZC) sequence
  • different cyclic shifts of the LP WUS indicate different UE behaviors.
  • the cyclic shift value of LP WUS is P1, corresponding to the first UE behavior.
  • the cyclic shift value is P2, corresponding to the second UE behavior.
  • the cyclic shift value is P3, corresponding to the third UE behavior.
  • the cyclic shift value is P4, corresponding to the fourth UE behavior.
  • the first UE behavior is, for example, monitoring paging messages
  • the second UE behavior is, for example, monitoring system information
  • the third UE behavior is, for example, performing mobility measurement
  • the fourth UE behavior is, for example, performing cell reselection.
  • the network device 101 may send configuration information of the LP WUS.
  • configuration information for LP WUS is included in the system information.
  • the network device 101 may send the configuration information of the LP WUS via broadcast or unicast.
  • the network device 101 sends the configuration information of the LP WUS by broadcasting. After receiving the configuration information of the LP WUS, the user device 102 can receive the LP WUS at a suitable time-frequency position in combination with the time-frequency resource configuration corresponding to the configuration information.
  • the user equipment 102 that receives the LP WUS configuration information may be in a radio resource control (RRC) connected state (Connected), or in an RRC idle state (RRC idle) or an RRC inactive state (RRC inactive).
  • RRC radio resource control
  • the network device 101 sends the configuration information of the LP WUS by unicast. After receiving the configuration information of the LP WUS, the user device 102 can receive the LP WUS at a suitable time-frequency position in combination with the time-frequency resource configuration corresponding to the configuration information. In this example, the user device 102 that has received the LP WUS configuration information is in RRC Connected.
  • the network device 101 carries indication information through the LP WUS sent, so that when the user device 102 receives the wake-up signal, it can know the behavior after being awakened, so that the user device 102 can perform corresponding behavior in time after being awakened.
  • An embodiment of the present disclosure provides a method for sending indication information, which is executed by the network device 101.
  • the method includes step S401, specifically:
  • Step S401 the network device 101 sends indication information to the user equipment UE102, where the indication information is used to indicate the UE behavior after being awakened.
  • the method includes one of steps S401 - 1 to S401 - 3 .
  • the UE behavior includes one of the following:
  • the user equipment 102 monitors a paging message carried by a paging channel PCH.
  • the user equipment 102 monitors paging DCI (paging DCI), which is used to schedule paging messages. After receiving the paging DCI, the user equipment 102 can detect the paging physical downlink shared channel (paging PDSCH) scheduled by the paging DCI, thereby receiving the paging message carried by the paging PDSCH.
  • paging DCI paging DCI
  • paging PDSCH paging physical downlink shared channel
  • the user equipment 102 monitors the system information carried by the PDSCH.
  • the system information includes one of the following:
  • the network device 101 may send system information carrying LP WUS configuration information by broadcast or unicast.
  • the LP WUS configuration information may include at least one of the following: time domain resource configuration, frequency domain resource configuration, and power configuration of the LP WUS.
  • the user device 102 monitors the system information related to the LP WUS configuration information to obtain the time and frequency configuration of the LP WUS, thereby accurately receiving the LP WUS corresponding to the LP WUS configuration information.
  • the network device 101 sends system information carrying paging message configuration information to indicate resource configuration of the paging message.
  • the user equipment 102 monitors the system information related to the paging message configuration information, so as to receive the paging message corresponding to the paging message configuration information at a suitable time-frequency position.
  • system information related to the resource configuration of the LP WUS includes at least one of the following:
  • the first type of system information is the first type of system information:
  • the first type of system information includes the updated time domain resource configuration and/or frequency domain resource configuration of the LP WUS
  • the second type of system information includes the updated power configuration of the LP WUS.
  • the network device 101 changes the resource configuration of the LP WUS
  • the network device 101 sends a system message including new LP WUS configuration information, where the new LP WUS configuration information indicates an updated LP WUS time-frequency configuration, or an updated power configuration.
  • the network device 101 can instruct the user device 102 to listen to the first type of system information and the second type of system information after waking up. After waking up, the user device 102 can timely learn the updated LP WUS resource configuration by listening to the first type of system information and the second type of system information, and accurately receive the new LP WUS according to the updated LP WUS resource configuration.
  • this example can avoid the problem that the network device 101 fails to notify the user device 102 of the updated LP WUS resource configuration, resulting in the user device 102 not receiving the LP WUS.
  • system information related to resource configuration of the paging message includes:
  • the third type of system information includes updated resource configuration of the paging message.
  • the network device 101 will send system information including new configuration information of the paging message, where the new configuration information of the paging message indicates the updated time-frequency configuration of the paging message.
  • the network device 101 can instruct the user equipment 102 to listen to the third type of system information after waking up. After waking up, the user equipment 102 can listen to the third type of system information to promptly learn the updated paging message resource configuration, and accurately receive the paging message according to the updated resource configuration. For example, the paging message is received on the changed paging channel.
  • this example can avoid the problem that the network device 101 does not notify the user equipment 102 of the change of the paging channel, resulting in the user equipment 102 still monitoring the old paging channel and failing to receive the paging message.
  • the user equipment 102 may measure the reference signal of the neighboring cell when performing mobility measurement or cell reselection.
  • the user equipment 102 may measure the reference signal received power (Reference Signal Received Power, RSRP), the reference signal received quality (Reference Signal Received Quality, RSRQ) or the signal to interference plus noise ratio (Signal to Interference plus Noise Ratio, SINR) of a neighboring cell reference signal, and report the measurement results to the network device 101.
  • RSRP Reference Signal Received Power
  • RSRQ Reference Signal Received Quality
  • SINR Signal to Interference plus Noise Ratio
  • the network device 101 uses LP WUS to wake up the user device 102 as needed, and indicates to the user device 102 the UE behavior to be performed after being awakened through indication information, so that the user device 102 can respond to the needs of the network device 101 in a timely manner.
  • the network device 101 instructs the user device 102 to monitor the paging message, and the user device 102 will immediately monitor the paging channel after being awakened.
  • the network device 101 instructs the user device 102 to monitor the system information, and the user device 102 will immediately monitor the changed system information after being awakened.
  • the network device 101 instructs the user device 102 to perform mobility measurement, and the user device 102 will immediately perform mobility measurement after being awakened, and can reselect to other cells to enable the network device 101 to turn off energy saving.
  • FIG. 5 is a method for receiving indication information according to an exemplary embodiment. As shown in FIG. 5 , the method includes step S501, specifically:
  • Step S501 the user equipment 102 receives indication information sent by the network device 101, where the indication information is used to indicate the UE behavior after being awakened.
  • the user device 102 may wake up after receiving the LP WUS from the network device 101, and waking up means that the main receiver of the user device 102 is switched from a sleep state to a working state to perform operations such as sending and receiving data.
  • the main receiver of the user equipment 102 wakes up and enters the working state, and executes the UE behavior indicated by the indication information.
  • the main receiver of the user device 102 before receiving the LP WUS, the main receiver of the user device 102 is in a sleep state, and a separate low-power receiver is used to monitor and receive the LP WUS.
  • the user equipment 102 is informed of the UE behavior after being awakened in a timely manner through the indication information sent by the network device 101, so as to facilitate the timely execution of relevant behaviors to better meet the needs of the network device and improve communication efficiency.
  • the embodiment of the present disclosure provides a method for receiving indication information, which is performed by the user equipment 102.
  • the method includes step S501-1, specifically:
  • Step S501-1 the user equipment 102 receives a low power consumption wake-up signal LP WUS sent by the network device 101, wherein the LP WUS includes indication information.
  • the indication information is used to indicate the UE behavior after being awakened.
  • the network device 101 carries indication information in the sent LP WUS.
  • the LP WUS sent by the network device 101 includes a bit for indicating the UE behavior. For example, 2 bits in the LP WUS are used to indicate the UE behavior. When the 2-bit value is different, the corresponding UE behavior is different.
  • the method includes step S501-2, specifically:
  • Step S501-2 User equipment UE102 receives the LP WUS sent by network device 101, and determines the indication information according to the frequency domain position or time domain position of the LP WUS.
  • the corresponding UE behavior may be indicated by the frequency domain position where the LP WUS is located.
  • the LP WUS corresponds to different frequency domain positions, different UE behaviors may be indicated accordingly.
  • the bandwidth where the LP WUS is located includes multiple RBs, among which the first RB corresponds to the first UE behavior, the second RB corresponds to the second UE behavior, the third RB corresponds to the third UE behavior, and the fourth RB corresponds to the fourth UE behavior.
  • the bandwidth where the LP WUS is located includes 100 RBs, the first RB is RB0, the second RB is RB20, the third RB is RB40, and the fourth RB is RB60.
  • the LP WUS is carried in RB0, it indicates that the indicated UE behavior is the first UE behavior.
  • the first UE behavior is, for example, monitoring paging messages
  • the second UE behavior is, for example, monitoring system information
  • the third UE behavior is, for example, performing mobility measurement
  • the fourth UE behavior is, for example, performing cell reselection.
  • the corresponding UE behavior can also be indicated by the time domain position of LP WUS.
  • the network device 101 may pre-configure the time domain resources of the LP WUS under different UE behaviors. For example, the network device 101 configures the period and the starting offset value of the LP WUS, and each set of period and starting offset value corresponds to a UE behavior. In this example, the low power receiver of the user device 102 needs to be synchronized with the network device 101.
  • the first group of time domain resources of LP WUS includes a period T1 and a starting offset value offset1, and the first group of time domain resources corresponds to a first UE behavior.
  • the second group of time domain resources includes a period T2 and a starting offset value offset2, and the second group of time domain resources corresponds to a second UE behavior.
  • the third group of time domain resources includes a period T3 and a starting offset value offset3, and the third group of time domain resources corresponds to a third UE behavior.
  • the fourth group of time domain resources includes a period T4 and a starting offset value offset4, and the fourth group of time domain resources corresponds to a fourth UE behavior.
  • the first UE behavior is, for example, monitoring paging messages
  • the second UE behavior is, for example, monitoring system information
  • the third UE behavior is, for example, performing mobility measurement
  • the fourth UE behavior is, for example, performing cell reselection.
  • the method includes step S501-3, specifically:
  • Step S501-3 the user equipment 102 receives the LP WUS sent by the network equipment 101, and determines the indication information according to the cyclic shift value of the LP WUS.
  • the corresponding UE behavior is indicated by the cyclic shift of the LP WUS.
  • the LP WUS is a Zadoff-Chu (ZC) sequence
  • different cyclic shifts of the LP WUS indicate different UE behaviors.
  • the cyclic shift value of LP WUS is P1, corresponding to the first UE behavior.
  • the cyclic shift value is P2, corresponding to the second UE behavior.
  • the cyclic shift value is P3, corresponding to the third UE behavior.
  • the cyclic shift value is P4, corresponding to the fourth UE behavior.
  • the first UE behavior is, for example, monitoring paging messages
  • the second UE behavior is, for example, monitoring system information
  • the third UE behavior is, for example, performing mobility measurement
  • the fourth UE behavior is, for example, performing cell reselection.
  • each LP WUS may correspond to LP WUS configuration information.
  • the user device 102 may first receive the LP WUS configuration information sent by the network device 101, so as to receive the LP WUS at a suitable time-frequency resource.
  • the user device 102 after receiving the LP WUS, the user device 102 can be awakened according to the LP WUS and obtain the indication information therein.
  • FIG. 6 is a method for receiving indication information according to an exemplary embodiment. As shown in FIG. 6 , the method includes steps S601 to S602, specifically:
  • Step S601 receiving a low power consumption wake-up signal LP WUS sent by the network device 101, wherein the LP WUS includes indication information.
  • the indication information is used to indicate the UE behavior after being awakened.
  • Step S602 after receiving the LP WUS, the user equipment 102 switches from the sleep state to the working state and executes the corresponding UE behavior according to the indication information.
  • the UE behavior includes one of the following:
  • the user equipment 102 monitors a paging message carried by a paging channel PCH.
  • the user equipment 102 monitors paging DCI (paging DCI), which is used to indicate a paging event. After receiving the paging DCI, the user equipment 102 can detect the paging physical downlink shared channel (paging PDSCH) scheduled by the paging DCI, thereby receiving the paging message carried by the paging PDSCH.
  • paging DCI paging DCI
  • paging PDSCH paging physical downlink shared channel
  • the user equipment 102 monitors the system information carried by the PDSCH.
  • the system information includes one of the following:
  • system information related to the resource configuration of the LP WUS includes at least one of the following:
  • the first type of system information is the first type of system information:
  • the first type of system information includes the updated time domain resource configuration and/or frequency domain resource configuration of the LP WUS
  • the second type of system information includes the updated power configuration of the LP WUS.
  • executing corresponding UE behavior according to the indication information in step S602 may include the following steps S602-11 to S602-12, specifically:
  • Step S602-11 when the indication information corresponds to monitoring system information related to resource configuration of LP WUS, the user equipment 102 receives the first type of system information or the second type of system information.
  • Step S602-12 monitor LP WUS based on the resource configuration of the updated LP WUS according to the first type of system information or the second type of system information.
  • the user device 102 can monitor the first type of system information and the second type of system information to promptly obtain the updated LP WUS resource configuration, and accurately receive the new LP WUS according to the updated LP WUS resource configuration.
  • system information related to resource configuration of the paging message includes:
  • the third type of system information includes updated resource configuration of the paging message.
  • executing corresponding UE behavior according to the indication information in step S602 may include the following steps S602-21 to S602-22, specifically:
  • Step S602-21 when the indication information corresponds to system information related to resource configuration for monitoring paging messages, the user equipment 102 receives the third type of system information.
  • Step S602-22 monitor the paging message based on the updated resource configuration of the paging message according to the third type of system information.
  • the user equipment 102 can monitor the third type of system information to promptly learn the updated paging message resource configuration, and accurately receive the paging message according to the updated resource configuration, for example, receiving the paging message on the changed paging channel.
  • the user equipment 102 can execute corresponding UE behavior according to the indication information of the network device 101, so as to obtain the relevant configuration after the network device 101 is replaced in time, so as to receive the relevant paging message or system information at the accurate time domain location after the change occurs.
  • the embodiment of the present disclosure also provides a device for sending indication information, which can have the function of the network device 101 in the above method embodiment, and can be used to execute the steps performed by the network device 101 provided by the above method embodiment.
  • the function can be implemented by hardware, or by software or hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the device 700 shown in FIG7 may be used as the network device 101 involved in the above method embodiment, and execute the steps performed by the network device 101 in the above method embodiment.
  • the device 700 may include a transceiver module 701, wherein the transceiver module 701 may be used to support the communication device to communicate, and the transceiver module 701 may have a wireless communication function, for example, being able to communicate wirelessly with other communication devices through a wireless air interface.
  • the transceiver module 701 When executing the steps implemented by the network device 101, the transceiver module 701 is configured to send indication information to the user equipment UE, where the indication information is used to indicate the UE behavior after the user equipment is awakened.
  • the transceiver module 701 is further configured to send a low power wake-up signal LP WUS to the user equipment, where the LP WUS includes indication information.
  • the transceiver module 701 is further configured to send an LP WUS to the user equipment, where the frequency domain position of the LP WUS corresponds to the indication information, or the time domain position of the LP WUS corresponds to the indication information.
  • the transceiver module 701 is further configured to send an LP WUS to the user equipment, wherein the cyclic shift value of the LP WUS corresponds to the indication information.
  • the UE behavior includes one of the following:
  • the system information includes one of the following:
  • system information related to the resource configuration of the LP WUS includes at least one of the following:
  • the first type of system information is the first type of system information:
  • the first type of system information includes the updated time domain resource configuration and/or frequency domain resource configuration of the LP WUS
  • the second type of system information includes the updated power configuration of the LP WUS.
  • system information related to resource configuration of the paging message includes:
  • the third type of system information includes updated resource configuration of the paging message.
  • the communication device When the communication device is a network device 101, its structure can also be shown in Figure 8. Take the base station as an example to illustrate the structure of the communication device.
  • the device 800 includes a memory 801, a processor 802, a transceiver component 803, and a power supply component 806.
  • the memory 801 is coupled to the processor 802, and can be used to store the programs and data necessary for the communication device 800 to implement various functions.
  • the processor 802 is configured to support the communication device 800 to perform the corresponding functions in the above method, and the functions can be implemented by calling the program stored in the memory 801.
  • the transceiver component 803 can be a wireless transceiver, which can be used to support the communication device 800 to receive signaling and/or data through a wireless air interface, and send signaling and/or data.
  • the transceiver component 803 may also be referred to as a transceiver unit or a communication unit.
  • the transceiver component 803 may include a radio frequency component 804 and one or more antennas 805, wherein the radio frequency component 804 may be a remote radio unit (RRU), which may be specifically used for transmission of radio frequency signals and conversion of radio frequency signals into baseband signals, and the one or more antennas 805 may be specifically used for radiation and reception of radio frequency signals.
  • RRU remote radio unit
  • the processor 802 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 802.
  • the processor 802 converts the baseband signal into data and processes the data.
  • the embodiment of the present disclosure also provides a device for receiving indication information, which may have the function of the user equipment 102 in the above method embodiment, and may be used to execute the steps performed by the user equipment 102 provided in the above method embodiment.
  • the function may be implemented by hardware, or 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 FIG9 may be used as the user equipment 102 involved in the above method embodiment, and execute the steps performed by the user equipment 102 in the above method embodiment.
  • the device 900 may include a transceiver module 901, wherein the transceiver module 901 may be used to support the communication device to communicate, and the transceiver module 901 may have a wireless communication function, for example, being able to communicate wirelessly with other communication devices through a wireless air interface.
  • the transceiver module 901 When executing the steps implemented by the user equipment 102, the transceiver module 901 is configured to receive indication information sent by the network device, where the indication information is used to indicate the UE behavior of the user equipment after being awakened.
  • the transceiver module 901 is further configured to receive a low power wake-up signal LP WUS sent by a network device, where the LP WUS includes indication information.
  • the transceiver module 901 is further configured to receive the LP WUS sent by the network device;
  • the device 900 also includes a processing module coupled to the transceiver module 901.
  • the processing module is configured to determine the indication information according to the frequency domain position or time domain position of the LP WUS.
  • the transceiver module 901 is further configured to receive the LP WUS sent by the network device;
  • the processing module is also configured to determine the indication information based on the cyclic shift value of the LP WUS.
  • the UE behavior includes one of the following:
  • the processing module is further configured to switch from a sleep state to a working state after receiving an LP WUS, and execute corresponding UE behavior according to the indication information.
  • the transceiver module 901 is further configured to receive the first type of system information or the second type of system information when the indication information corresponds to monitoring system information related to resource configuration of the LP WUS;
  • the processing module is also configured to monitor the LP WUS based on the updated resource configuration of the LP WUS according to the first type of system information or the second type of system information.
  • the transceiver module 901 is further configured to receive the third type of system information when the indication information corresponds to system information related to resource configuration for monitoring and paging messages;
  • the processing module is further configured to monitor the paging message based on the resource configuration of the updated paging message according to the third type of system information.
  • Device 1000 may be a mobile phone, a computer, a digital broadcast terminal, a message transceiver, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.
  • the device 1000 may include one or more of the following components: a processing component 1002 , a memory 1004 , a power component 1006 , a multimedia component 1008 , an audio component 1010 , an input/output (I/O) interface 1012 , a sensor component 1014 , and a communication component 1016 .
  • the processing component 1002 generally controls the overall operation of the 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 perform all or part of the steps of the above-described method.
  • the processing component 1002 may include one or more modules to facilitate interaction between the processing component 1002 and other components.
  • the processing component 1002 may include a multimedia module to facilitate interaction between the multimedia component 1008 and the processing component 1002.
  • the memory 1004 is configured to store various types of data to support operations on the device 1000. Examples of such data include instructions for any application or method operating on the device 1000, contact data, phone book data, messages, pictures, videos, etc.
  • the memory 1004 can 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 (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable programmable read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory
  • flash memory magnetic disk or optical disk.
  • the power supply component 1006 provides power to the various components of the device 1000.
  • the power supply component 1006 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 1000.
  • the 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 touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundaries of the touch or slide action, but also detect the duration and pressure associated with the touch or slide operation.
  • the multimedia component 1008 includes a front camera and/or a rear camera. When the device 1000 is in an operating mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
  • the audio component 1100 is configured to output and/or input audio signals.
  • the audio component 1100 includes a microphone (MIC), and when the device 1000 is in an operating mode, such as a call mode, a recording mode, and a speech recognition mode, the microphone is configured to receive an external audio signal.
  • the received audio signal can be further stored in the memory 1004 or sent via the communication component 1016.
  • the audio component 1100 also includes a speaker for outputting audio signals.
  • I/O interface 1012 provides an interface between processing component 1002 and peripheral interface modules, such as keyboards, click wheels, buttons, etc. These buttons may include but are not limited to: a home button, a volume button, a start button, and a lock button.
  • the sensor assembly 1014 includes one or more sensors for providing various aspects of status assessment for the device 1000.
  • the sensor assembly 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, the sensor assembly 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, the orientation or acceleration/deceleration of the device 1000, and the temperature change of the device 1000.
  • the sensor assembly 1014 can include a proximity sensor configured to detect the presence of a nearby object without any physical contact.
  • the sensor assembly 1014 can also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor assembly 1014 can also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • the communication component 1016 is configured to facilitate wired or wireless communication between the device 1000 and other devices.
  • the device 1000 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 1016 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel.
  • the communication component 1016 also includes a near field communication (NFC) module to facilitate short-range communication.
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • the apparatus 1000 may be implemented 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 arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components to perform the above-described methods.
  • ASICs application-specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGAs field programmable gate arrays
  • controllers microcontrollers, microprocessors, or other electronic components to perform the above-described methods.
  • a non-transitory computer-readable storage medium including instructions is also provided, such as a memory 1004 including instructions, and the instructions can be executed by the processor 1020 of the device 1000 to perform the above method.
  • the non-transitory computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, etc.
  • the network device instructs the user equipment on the UE behavior after being awakened by issuing indication information, so that the user equipment can promptly know and execute the relevant UE behavior after receiving the indication information, so as to better meet the needs of the network device and improve communication efficiency.

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Abstract

本公开提供一种传输指示信息的方法、装置及可读存储介质，所述方法包括：向用户设备UE发送指示信息，所述指示信息用于指示所述用户设备在被唤醒后的UE行为。本公开的方法中，网络设备通过下发的指示信息，指示用户设备在被唤醒后的UE行为，从而用户设备在接收到指示信息后可以及时获知和执行相关UE行为，以更好的符合网络设备的需求，提升通信效率。

Description

一种传输指示信息的方法、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，尤其涉及一种传输指示信息的方法、装置及可读存储介质。
背景技术
在第三代合作伙伴计划(3rd Generation Partnership Project，3GPP)的版本18(Release18，R18)中引入了低功耗唤醒信号(Low Power Wake Up Signal，LP WUS)。基站向用户设备(User Equipment，UE)发送LP WUS以唤醒UE，UE可以使用单独的低功耗接收机监听和接收LP WUS，待接收到LP WUS后再唤醒主接收机进行数据收发，从而实现UE的节能。需解决UE在被唤醒后不能及时响应基站需求的问题。
发明内容
本公开提供了一种传输指示信息的方法、装置及可读存储介质。
第一方面，本公开提供一种发送指示信息的方法，被网络设备执行，所述方法包括：
向用户设备UE发送指示信息，所述指示信息用于指示所述用户设备在被唤醒后的UE行为。
本公开的方法中，网络设备通过下发的指示信息，指示用户设备在被唤醒后的UE行为，从而用户设备在接收到指示信息后可以及时获知和执行相关UE行为，以更好的符合网络设备的需求，提升通信效率。
在一些可能的实施方式中，所述向用户设备UE发送指示信息，包括：
向所述用户设备发送低功耗唤醒信号LP WUS，所述LP WUS中包括所述指示信息。
在一些可能的实施方式中，所述向用户设备UE发送指示信息，包括：
向所述用户设备发送LP WUS，所述LP WUS所在的频域位置对应于所述指示信息，或者，所述LP WUS的时域位置对应于所述指示信息。
在一些可能的实施方式中，所述向用户设备UE发送指示信息，包括：
向所述用户设备发送LP WUS，所述LP WUS的循环移位值对应于所述指示信息。
在一些可能的实施方式中，所述UE行为包括以下中的一项：
监听寻呼消息；
监听系统信息；
进行移动性测量；
进行小区重选。
在一些可能的实施方式中，所述系统信息包括以下中的一项：
与所述LP WUS的资源配置相关的系统信息；
与所述寻呼消息的资源配置相关的系统信息。
在一些可能的实施方式中，所述与所述LP WUS的资源配置相关的系统信息，包括以下中的至少一项：
第一类系统信息；
第二类系统信息；
其中，所述第一类系统信息中包含更新后的所述LP WUS的时域资源配置和/或频域资源配置，所述第二类系统信息中包含更新后的所述LP WUS的功率配置。
在一些可能的实施方式中，所述与所述寻呼消息的资源配置相关的系统信息，包括：
第三类系统信息，所述第三类系统信息包含更新后的所述寻呼消息的资源配置。
第二方面，本公开提供一种接收指示信息的方法，被用户设备UE执行，所述方法包括：
接收网络设备发送的指示信息，所述指示信息用于指示所述用户设备在被唤醒后的UE行为。
本公开方法中，用户设备通过网络设备下发的指示信息，及时获知被唤醒后的UE行为，从而有利于及时执行相关行为以更好的符合网络设备的需求。
在一些可能的实施方式中，所述接收网络设备发送的指示信息，包括：
接收所述网络设备发送的低功耗唤醒信号LP WUS，所述LP WUS中包括所述指示信息。
在一些可能的实施方式中，所述接收网络设备发送的指示信息，包括：
接收所述网络设备发送的LP WUS；
根据所述LP WUS所在的频域位置或者时域位置，确定所述指示信息。
在一些可能的实施方式中，所述接收网络设备发送的指示信息，包括：
接收所述网络设备发送的LP WUS；
根据所述LP WUS的循环移位值，确定所述指示信息。
在一些可能的实施方式中，所述UE行为包括以下中的一项：
监听寻呼消息；
监听系统信息；
进行移动性测量；
进行小区重选。
在一些可能的实施方式中，所述方法还包括：
在接收到所述LP WUS后从睡眠状态转换为工作状态，根据所述指示信息执行对应的所述UE行为。
在一些可能的实施方式中，所述根据所述指示信息执行对应的所述UE行为，包括：
在所述指示信息对应于监听与所述LP WUS的资源配置相关的系统信息时，接收第一类系统信息或者第二类系统信息；
根据所述第一类系统信息或者所述第二类系统信息，基于更新后的LP WUS的资源配置监听所述LP WUS。
在一些可能的实施方式中，所述根据所述指示信息执行对应的所述UE行为，包括：
在所述指示信息对应于监听与寻呼消息的资源配置相关的系统信息时，接收第三类系统信息；
根据所述第三类系统信息，基于更新后的寻呼消息的资源配置监听所述寻呼消息。
第三方面，本公开提供一种发送指示信息的装置，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三方面所示装置时，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。
在执行上述第一方面所述步骤时，收发模块被配置为，向用户设备UE发送指示信息，所述指示信息用于指示所述用户设备在被唤醒后的UE行为。
第四方面，本公开提供一种接收指示信息的装置，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，接收网络设备发送的指示信息，所述指示信息用于指示所述用户设备在被唤醒后的UE行为。
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传输指示信息的方法的流程图；
图3是根据一示例性实施例示出的另一种传输指示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发送指示信息的方法的流程图；
图5是根据一示例性实施例示出的一种接收指示信息的方法的流程图；
图6是根据一示例性实施例示出的另一种接收指示信息的方法的流程图；
图7是根据一示例性实施例示出的一种发送指示信息的装置的框图；
图8是根据一示例性实施例示出的通信装置的框图；
图9是根据一示例性实施例示出的一种接收指示信息的装置的框图；
图10是根据一示例性实施例示出的用户设备的框图。
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指示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网络设备101和用户设备102。其中，用户设备102被配置为支持载波聚合，并可连接至网络设备101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102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102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101。
其中，用户设备102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101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101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101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101可以是可穿戴设备或车载设备。网络设备101也可以是具有通信模块的通信芯片。
比如，网络设备101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。
网络设备101可能基于不同的原因发送LP WUS，来唤醒用户设备102。但用户设备102往往不知道被唤醒的原因，因此会导致用户设备102在唤醒后不知网络设备101的需求而不能及时响应。
本公开实施例提供一种传输指示信息的方法，参照图2，图2是根据一示例性实施例示出的一种传输指示信息的方法，如图2所示，该方法包括步骤S201～S202，具体的：
步骤S201，网络设备101向用户设备UE102发送指示信息，指示信息用于指示用户设备在被唤醒后的UE行为。
步骤S202，用户设备102基于接收的指示信息，获知被唤醒后的UE行为。
在一些可能的实施方式中，网络设备101可通过发送LP WUS唤醒用户设备102。
在一些可能的实施方式中，用户设备102在接收到LP WUS之前，主接收机处于睡眠状态，采用单独的低功耗接收机监听和接收LP WUS。当接收到LP WUS时，用户设备102的主接收机唤醒进入工作状态，执行指示信息所指示的UE行为。
其中，用户设备102的唤醒是指其主接收机从睡眠状态转换为工作状态，以进行数据收发等操作。
在一些可能的实施方式中，指示信息可通过LP WUS之外的信令单独发送。例如，网络设备101向用户设备102发送下行控制信息(Downlink Control Information，DCI)，该DCI中携带指示信息。
在一些可能的实施方式中，指示信息通过LP WUS发送。例如，网络设备101向用户设备102发送LP WUS，该LP WUS中携带指示信息。
在一些可能的实施方式中，网络设备101在指示信息中指示的UE行为，该指示信息也即可以表明网络设备101唤醒用户设备102的原因。从而用户设备102在接收到指示信息后，即可及时获知网络设备101所指示的UE行为或唤醒原因，以便于UE可以及时执行相关操作。
本公开实施例中，网络设备101通过下发的指示信息，指示用户设备102在被唤醒后的UE行为，从而用户设备102在接收到指示信息后可以及时获知和执行相关UE行为，以更好的符合网络设备101的需求，提升通信效率。
本公开实施例提供一种传输指示信息的方法，参照图3，图3是根据一示例性实施例示出的一种传输指示信息的方法，如图3所示，该方法包括步骤S301～S302，具体的：
步骤S301，网络设备101向用户设备UE102发送低功耗唤醒信号LP WUS，LP WUS中包括指示信息。其中，指示信息用于指示用户设备在被唤醒后的UE行为。
步骤S302，用户设备102在接收到LP WUS后从睡眠状态转换为工作状态，根据指示信息执行对应的UE行为。
在一些可能的实施方式中，网络设备101在发送的LP WUS中携带指示信息。
在一些可能的实施方式中，在LP WUS中包括用于指示UE行为的比特位。
在一示例中，LP WUS中2bit用于指示UE行为。例如，该2bit值为00时，对应第一种UE行为；该2bit值为01时，对应第二种UE行为；该2bit值为11时，对应第三种UE行为；该2bit值为10时，对应第四种UE行为。
在一些可能的实施方式中，通过LP WUS所在的频域位置指示对应的UE行为。例如，LP WUS对应不同的频域位置时，可对应指示不同的UE行为。
在一些可能的实施方式中，UE行为包括以下中的一项：
监听寻呼消息(paging message)；
监听系统信息(System Information，SI)；
进行移动性测量；
进行小区重选(cell reselection)。
在一示例中，当LP WUS中2bit用于指示UE行为时，该2bit的每个值可对应上述一种UE行为。例如，该2bit值为00时，所对应的第一种UE行为是监听寻呼消息。
在一些可能的实施方式中，在接收到LP WUS后，用户设备102的主接收机可唤醒，从睡眠状态进入工作状态，并执行LP WUS所指示的UE行为。
在一示例中，在LP WUS对应指示的UE行为是监听寻呼消息时，用户设备102的主接收机唤醒后，在工作状态下监听寻呼信道(Paging Channel，PCH)，以及时获得寻呼消息。
本公开实施例中，网络设备101通过发送的LP WUS携带指示信息，在用户设备102接收到唤醒信号的同时能够获知被唤醒之后的行为，用户设备102能够及时的在唤醒后执行对应行为，提升通信效率。
本公开实施例提供一种发送指示信息的方法，该方法被网络设备101执行。参照图4，图4是根据一示例性实施例示出的一种发送指示信息的方法，如图4所示，该方法包括步骤S401，具体的：
步骤S401，网络设备101向用户设备UE102发送指示信息，指示信息用于指示用户设备在被唤醒后的UE行为。
在一些可能的实施方式中，网络设备101可通过发送LP WUS唤醒用户设备102。
在一些可能的实施方式中，网络设备101分别发送LP WUS和指示信息。
在一示例中，指示信息通过LP WUS之外的信令发送。例如，网络设备101向用户设备102发送DCI，该DCI中携带指示信息。
在一些可能的实施方式中，网络设备101同时发送LP WUS和指示信息。
在一示例中，指示信息通过LP WUS发送。例如，网络设备101向用户设备102发送LP WUS，该LP WUS中携带指示信息。
在一些可能的实施方式中，该指示信息中指示的UE行为可以包括监听寻呼消息，或者是移动性测量。
本公开实施例中，网络设备101通过下发的指示信息，指示用户设备102在被唤醒后 的UE行为，从而用户设备102在接收到指示信息后可以及时获知和执行相关UE行为，以更好的符合网络设备101的需求，提升通信效率。
本公开实施例提供一种发送指示信息的方法，该方法被网络设备101执行。该方法包括步骤S401-1，具体的：
步骤S401-1，网络设备101向用户设备UE102发送低功耗唤醒信号LP WUS，LP WUS中包括指示信息。其中，指示信息用于指示用户设备102在被唤醒后的UE行为。
在一些可能的实施方式中，网络设备101发送的LP WUS中包括用于指示UE行为的比特位。
在一示例中，LP WUS中2bit用于指示UE行为。例如，该2bit值为00时，对应第一种UE行为；该2bit值为01时，对应第二种UE行为；该2bit值为11时，对应第三种UE行为；该2bit值为10时，对应第四种UE行为。
在一示例中，第一种UE行为例如是监听寻呼消息，第二种UE行为例如是监听系统信息，第三种UE行为例如是进行移动性测量，第四种UE行为例如是进行小区重选。
在一些可能的实施方式中，该方法包括步骤S401-2，具体的：
步骤S401-2，网络设备101向用户设备UE102发送LP WUS，LP WUS所在的频域位置对应于指示信息，或者LP WUS的时域位置对应于指示信息。
此实施方式中，通过LP WUS所在的频域位置指示对应的UE行为。例如，LP WUS对应不同的频域位置时，可对应指示不同的UE行为。
在一示例中，LP WUS所在带宽中包含多个资源块(Resource Block，RB)，多个RB中第一RB对应第一种UE行为，第二RB对应第二种UE行为，第三RB对应第三种UE行为，第四RB对应第四种UE行为。
在一示例中，LP WUS所在带宽中包含100个RB，第一RB为RB0，第二RB为RB20，第三RB为RB40，第四RB为RB60。例如，LP WUS承载于RB0时，表明所指示的UE行为为第一种UE行为。
在一示例中，第一种UE行为例如是监听寻呼消息，第二种UE行为例如是监听系统信息，第三种UE行为例如是进行移动性测量，第四种UE行为例如是进行小区重选。
在一些可能的实施方式中，LP WUS的时域位置对应于指示信息，即通过LP WUS的时域位置指示对应的UE行为。
在一示例中，网络设备101可预先配置不同UE行为下LP WUS的时域资源。例如，网络设备101配置LP WUS的周期和起始偏置值(offset)，每一组周期和起始偏置值对应一种UE行为。本示例中，用户设备102的低功耗接收机需与网络设备101同步。
在一示例中，LP WUS的第一组时域资源包括周期T1和起始偏置值offset1，该第一组时域资源对应第一种UE行为。第二组时域资源包括周期T2和起始偏置值offset2，该第二组时域资源对应第二种UE行为。第三组时域资源包括周期T3和起始偏置值offset3，该第三组时域资源对应第三种UE行为。第四组时域资源包括周期T4和起始偏置值offset4， 该第四组时域资源对应第四种UE行为。
在一示例中，第一种UE行为例如是监听寻呼消息，第二种UE行为例如是监听系统信息，第三种UE行为例如是进行移动性测量，第四种UE行为例如是进行小区重选。
在一些可能的实施方式中，该方法包括步骤S401-3，具体的：
步骤S401-3，网络设备101向用户设备UE102发送LP WUS，LP WUS的循环移位值对应于指示信息。
此实施方式中，通过LP WUS的循环移位指示对应的UE行为。例如，LP WUS为Zadoff－Chu(ZC)序列，LP WUS的循环移位不同时，对应指示不同的UE行为。
在一示例中，LP WUS的循环移位值为P1，对应第一种UE行为。循环移位值为P2，对应第二种UE行为。循环移位值为P3，对应第三种UE行为。循环移位值为P4，对应第四种UE行为。
在一示例中，第一种UE行为例如是监听寻呼消息，第二种UE行为例如是监听系统信息，第三种UE行为例如是进行移动性测量，第四种UE行为例如是进行小区重选。
在一些可能的实施方式中，在发送LP WUS之前，网络设备101可发送LP WUS的配置信息。
在一示例中，LP WUS的配置信息包含在系统信息中。
在一些可能的实施方式中，网络设备101可以通过广播或单播的方式，发送LP WUS的配置信息。
在一示例中，网络设备101通过广播的方式发送LP WUS的配置信息。用户设备102接收到LP WUS的配置信息后，可结合配置信息对应的时频资源配置，在合适的时频位置接收LP WUS。
本示例中，接收到LP WUS配置信息的用户设备102，可以是处于无线资源控制(Radio Resource Control，RRC)连接态(Connected)，或者，处于RRC空闲态(RRC idle)或RRC非激活态(RRC inactive)。
在一示例中，网络设备101通过单播的方式发送LP WUS的配置信息。用户设备102接收到LP WUS的配置信息后，可结合配置信息对应的时频资源配置，在合适的时频位置接收LP WUS。本示例中，接收到LP WUS配置信息的用户设备102处于RRC Connected。
本公开实施例中，网络设备101通过发送的LP WUS携带指示信息，在用户设备102接收到唤醒信号的同时能够获知被唤醒之后的行为，从而用户设备102能够及时的在唤醒后执行对应行为。
本公开实施例提供一种发送指示信息的方法，该方法被网络设备101执行。
该方法包括步骤S401，具体的：
步骤S401，网络设备101向用户设备UE102发送指示信息，指示信息用于指示用户设备在被唤醒后的UE行为。
或者，该方法包括步骤S401-1～S401-3中的一个。
其中，UE行为包括以下中的一项：
监听寻呼消息；
监听系统信息；
进行移动性测量；
进行小区重选。
在一些可能的实施方式中，用户设备102监听寻呼信道PCH承载的寻呼消息。
例如，用户设备102监听寻呼DCI(paging DCI)，paging DCI用于调度寻呼消息。在接收到paging DCI之后，用户设备102可对paging DCI调度的寻呼物理下行共享信道(paging Physical Downlink Shared channel，paging PDSCH)进行检测，从而接收paging PDSCH承载的寻呼消息。
在一些可能的实施方式中，用户设备102监听PDSCH承载的系统信息。
在一些可能的实施方式中，系统信息包括以下中的一项：
与LP WUS的资源配置相关的系统信息；
与寻呼消息的资源配置相关的系统信息。
在一示例中，结合前述实施例的描述，网络设备101可通过广播或单播的方式发送携带LP WUS配置信息的系统信息。该LP WUS配置信息中可包括以下中的至少一项：LP WUS的时域资源配置、频域资源配置以及功率配置。
本示例中，根据网络设备101的指示信息，用户设备102监听LP WUS配置信息相关的系统信息，以获知LP WUS的时频配置，从而实现准确接收该LP WUS配置信息对应的LP WUS。
在一示例中，网络设备101发送携带寻呼消息配置信息的系统信息，以指示寻呼消息的资源配置。
本示例中，根据网络设备101的指示信息，用户设备102监听寻呼消息配置信息相关的系统信息，以在合适的时频位置接收该寻呼消息配置信息对应的寻呼消息。
在一些可能的实施方式中，与LP WUS的资源配置相关的系统信息，包括以下中的至少一项：
第一类系统信息；
第二类系统信息；
其中，第一类系统信息中包含更新后的LP WUS的时域资源配置和/或频域资源配置，第二类系统信息中包含更新后的LP WUS的功率配置。
在一示例中：
在网络设备101更换LP WUS的资源配置的场景中，网络设备101会发送包含新的LP WUS配置信息的系统信息，该新的LP WUS配置信息指示了更新后的LP WUS时频配置，或者更新后的功率配置。
本示例中，网络设备101可以指示用户设备102在唤醒后监听此第一类系统信息和第 二类系统信息。用户设备102在唤醒后，监听到此第一类系统信息和第二类系统信息即可及时获知更新后的LP WUS资源配置，根据更新后的LP WUS资源配置，准确接收新的LP WUS。
在网络设备101更换了LP WUS的资源配置的场景中，本示例可以避免网络设备101未通知用户设备102更新后的LP WUS资源配置，而导致用户设备102接收不到LP WUS的问题。
在一些可能的实施方式中，与寻呼消息的资源配置相关的系统信息，包括：
第三类系统信息，第三类系统信息包含更新后的寻呼消息的资源配置。
在一示例中：
在网络设备101更换寻呼消息的资源配置的场景中，网络设备101会发送包含新的寻呼消息的配置信息的系统信息，该新的寻呼消息的配置信息指示了更新后的寻呼消息的时频配置。
本示例中，网络设备101可以指示用户设备102在唤醒后监听此第三类系统信息。用户设备102在唤醒后，监听到此第三类系统信息即可及时获知更新后的寻呼消息资源配置，根据更新后的资源配置，准确接收寻呼消息。例如，在变更后的寻呼信道接收寻呼消息。
在网络设备101更换寻呼消息的资源配置的场景中，本示例可以避免网络设备101未通知用户设备102寻呼信道发生变更，导致用户设备102仍监听旧寻呼信道而无法接收到寻呼消息的问题。
在一些可能的实施方式中，根据网络设备101的指示，用户设备102进行移动性测量或者小区重选时，可测量相邻小区的参考信号。
在一示例中，用户设备102可测量邻区参考信号的参考信号接收功率(Reference Signal Received Power，RSRP)，参考信号接收质量(Reference Signal Received Quality，RSRQ)或者信号噪声干扰比(Signal to Interference plus Noise Ratio，SINR)，并将测量结果上报网络设备101。
本公开实施例中，网络设备101根据需求使用LP WUS唤醒用户设备102，并且会通过指示信息向用户设备102指示在被唤醒后需执行的UE行为，从而用户设备102可以及时响应网络设备101的需求。例如，网络设备101指示用户设备102监听寻呼消息，则用户设备102在被唤醒后会立即执行监听寻呼信道。或者，网络设备101指示用户设备102监听系统信息，则用户设备102在被唤醒后会立即执行监听发生变更的系统信息。再例如，网络设备101指示用户设备102进行移动性测量，则用户设备102在被唤醒后会立即执行移动性测量，并可重选到其他小区，以使网络设备101关闭节能。
本公开实施例提供一种接收指示信息的方法，该方法被用户设备102执行。参照图5，图5是根据一示例性实施例示出的一种接收指示信息的方法，如图5所示，该方法包括步骤S501，具体的：
步骤S501，用户设备102接收网络设备101发送的指示信息，指示信息用于指示用户 设备在被唤醒后的UE行为。
在一些可能的实施方式中，用户设备102可在接收到网络设备101的LP WUS后唤醒，唤醒即指用户设备102的主接收机从睡眠状态转换为工作状态，以进行数据收发等操作。
在一示例中，当用户设备102接收到LP WUS后，用户设备102的主接收机唤醒进入工作状态，执行指示信息所指示的UE行为。
在一些可能的实施方式中，用户设备102在接收到LP WUS之前，主接收机处于睡眠状态，采用单独的低功耗接收机监听和接收LP WUS。
本公开实施例中，用户设备102通过网络设备101下发的指示信息，及时获知被唤醒后的UE行为，从而有利于及时执行相关行为以更好的符合网络设备的需求，提升通信效率。
本公开实施例提供一种接收指示信息的方法，该方法被用户设备102执行。该方法包括步骤S501-1，具体的：
步骤S501-1，用户设备102接收网络设备101发送的低功耗唤醒信号LP WUS，LP WUS中包括指示信息。其中，指示信息用于指示用户设备在被唤醒后的UE行为。
在一些可能的实施方式中，网络设备101在发送的LP WUS中携带指示信息。
在一些可能的实施方式中，网络设备101发送的LP WUS中包括用于指示UE行为的比特位。例如，LP WUS中2bit用于指示UE行为。该2bit值不同时，对应的UE行为不同。
在一些可能的实施方式中，该方法包括步骤S501-2，具体的：
步骤S501-2，用户设备UE102接收网络设备101发送的LP WUS，根据LP WUS所在的频域位置或者时域位置，确定指示信息。
此实施方式中，可通过LP WUS所在的频域位置指示对应的UE行为。例如，LP WUS对应不同的频域位置时，可对应指示不同的UE行为。
在一示例中，LP WUS所在带宽中包含多个RB，多个RB中第一RB对应第一种UE行为，第二RB对应第二种UE行为，第三RB对应第三种UE行为，第四RB对应第四种UE行为。
在一示例中，LP WUS所在带宽中包含100个RB，第一RB为RB0，第二RB为RB20，第三RB为RB40，第四RB为RB60。例如，LP WUS承载于RB0时，表明所指示的UE行为为第一种UE行为。
在一示例中，第一种UE行为例如是监听寻呼消息，第二种UE行为例如是监听系统信息，第三种UE行为例如是进行移动性测量，第四种UE行为例如是进行小区重选。
此实施方式中，还可以通过LP WUS的时域位置指示对应的UE行为。
在一示例中，网络设备101可预先配置不同UE行为下LP WUS的时域资源。例如，网络设备101配置LP WUS的周期和起始偏置值(offset)，每一组周期和起始偏置值对应 一种UE行为。本示例中，用户设备102的低功耗接收机需与网络设备101同步。
在一示例中，LP WUS的第一组时域资源包括周期T1和起始偏置值offset1，该第一组时域资源对应第一种UE行为。第二组时域资源包括周期T2和起始偏置值offset2，该第二组时域资源对应第二种UE行为。第三组时域资源包括周期T3和起始偏置值offset3，该第三组时域资源对应第三种UE行为。第四组时域资源包括周期T4和起始偏置值offset4，该第四组时域资源对应第四种UE行为。
在一示例中，第一种UE行为例如是监听寻呼消息，第二种UE行为例如是监听系统信息，第三种UE行为例如是进行移动性测量，第四种UE行为例如是进行小区重选。
在一些可能的实施方式中，该方法包括步骤S501-3，具体的：
步骤S501-3，用户设备102接收网络设备101发送的LP WUS，根据LP WUS的循环移位值，确定指示信息。
此实施方式中，通过LP WUS的循环移位指示对应的UE行为。例如，LP WUS为Zadoff－Chu(ZC)序列，LP WUS的循环移位不同时，对应指示不同的UE行为。
在一示例中，LP WUS的循环移位值为P1，对应第一种UE行为。循环移位值为P2，对应第二种UE行为。循环移位值为P3，对应第三种UE行为。循环移位值为P4，对应第四种UE行为。
在一示例中，第一种UE行为例如是监听寻呼消息，第二种UE行为例如是监听系统信息，第三种UE行为例如是进行移动性测量，第四种UE行为例如是进行小区重选。
在一些可能的实施方式中，每个LP WUS可对应有LP WUS配置信息。在接收对应的LP WUS之前，用户设备102可先接收网络设备101发送的LP WUS配置信息，从而在合适的时频资源处接收LP WUS。
本公开实施例中，用户设备102在接收到LP WUS后，可依据该LP WUS唤醒，并获知其中的指示信息。
本公开实施例提供一种接收指示信息的方法，该方法被用户设备102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指示信息的方法，如图6所示，该方法包括步骤S601～S602，具体的：
步骤S601，接收网络设备101发送的低功耗唤醒信号LP WUS，LP WUS中包括指示信息。其中，指示信息用于指示用户设备在被唤醒后的UE行为。
步骤S602，用户设备102在接收到LP WUS后从睡眠状态转换为工作状态，根据指示信息执行对应的UE行为。
在一些可能的实施方式中，UE行为包括以下中的一项：
监听寻呼消息；
监听系统信息；
进行移动性测量；
进行小区重选。
在一些可能的实施方式中，用户设备102监听寻呼信道PCH承载的寻呼消息。
例如，用户设备102监听寻呼DCI(paging DCI)，paging DCI用于指示寻呼事件。在接收到paging DCI之后，用户设备102可对paging DCI调度的寻呼物理下行共享信道(paging Physical Downlink Shared channel，paging PDSCH)进行检测，从而接收paging PDSCH承载的寻呼消息。
在一些可能的实施方式中，用户设备102监听PDSCH承载的系统信息。
在一些可能的实施方式中，系统信息包括以下中的一项：
与LP WUS的资源配置相关的系统信息；
与寻呼消息的资源配置相关的系统信息。
在一些可能的实施方式中，与LP WUS的资源配置相关的系统信息，包括以下中的至少一项：
第一类系统信息；
第二类系统信息；
其中，第一类系统信息中包含更新后的LP WUS的时域资源配置和/或频域资源配置，第二类系统信息中包含更新后的LP WUS的功率配置。
在一些可能的实施方式中，步骤S602中根据指示信息执行对应的UE行为，可以包括如下步骤S602-11～S602-12，具体的：
步骤S602-11，在指示信息对应于监听与LP WUS的资源配置相关的系统信息时，用户设备102接收第一类系统信息或者第二类系统信息。
步骤S602-12，根据第一类系统信息或者第二类系统信息，基于更新后的LP WUS的资源配置监听LP WUS。
在一示例中，根据指示信息，用户设备102在唤醒后，监听到此第一类系统信息和第二类系统信息即可及时获知更新后的LP WUS资源配置，根据更新后的LP WUS资源配置，准确接收新的LP WUS。
在一些可能的实施方式中，与寻呼消息的资源配置相关的系统信息，包括：
第三类系统信息，第三类系统信息包含更新后的寻呼消息的资源配置。
在一些可能的实施方式中，步骤S602中根据指示信息执行对应的UE行为，可以包括如下步骤S602-21～S602-22，具体的：
步骤S602-21，在指示信息对应于监听与寻呼消息的资源配置相关的系统信息时，用户设备102接收第三类系统信息。
步骤S602-22，根据第三类系统信息，基于更新后的寻呼消息的资源配置监听寻呼消息。
在一示例中，根据指示信息，用户设备102在唤醒后，监听到此第三类系统信息即可及时获知更新后的寻呼消息资源配置，根据更新后的资源配置，准确接收寻呼消息。例如，在变更后的寻呼信道接收寻呼消息。
本公开实施例中，用户设备102根据网络设备101的指示信息，可以执行对应的UE行为，从而可以及时获得网络设备101更换后的相关配置，以在发生变更后还能够在准确的时域位置接收到相关的寻呼消息或系统信息。
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指示信息的装置，该装置可具备上述方法实施例中的网络设备101的功能，并可用于执行上述方法实施例提供的由网络设备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7所示的装置700可作为上述方法实施例所涉及的网络设备101，并执行上述方法实施例中由网络设备101执行的步骤。如图7所示，该装置700可包括收发模块701，其中，收发模块701可用于支持通信装置进行通信，收发模块701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101实施的步骤时，收发模块701被配置为，向用户设备UE发送指示信息，指示信息用于指示用户设备在被唤醒后的UE行为。
在一些可能的实施方式中，收发模块701还被配置为，向用户设备发送低功耗唤醒信号LP WUS，LP WUS中包括指示信息。
在一些可能的实施方式中，收发模块701还被配置为，向用户设备发送LP WUS，LP WUS所在的频域位置对应于所述指示信息，或者，LP WUS的时域位置对应于指示信息。
在一些可能的实施方式中，收发模块701还被配置为，向用户设备发送LP WUS，所述LP WUS的循环移位值对应于所述指示信息。
在一些可能的实施方式中，UE行为包括以下中的一项：
监听寻呼消息；
监听系统信息；
进行移动性测量；
进行小区重选。
在一些可能的实施方式中，系统信息包括以下中的一项：
与LP WUS的资源配置相关的系统信息；
与寻呼消息的资源配置相关的系统信息。
在一些可能的实施方式中，与LP WUS的资源配置相关的系统信息，包括以下中的至少一项：
第一类系统信息；
第二类系统信息；
其中，第一类系统信息中包含更新后的LP WUS的时域资源配置和/或频域资源配置，第二类系统信息中包含更新后的LP WUS的功率配置。
在一些可能的实施方式中，与寻呼消息的资源配置相关的系统信息，包括：
第三类系统信息，第三类系统信息包含更新后的寻呼消息的资源配置。
当该通信装置为网络设备101时，其结构还可如图8所示。以基站为例说明通信装置的结构。如图8所示，装置800包括存储器801、处理器802、收发组件803、电源组件806。其中，存储器801与处理器802耦合，可用于保存通信装置800实现各功能所必要的程序和数据。该处理器802被配置为支持通信装置800执行上述方法中相应的功能，所述功能可通过调用存储器801存储的程序实现。收发组件803可以是无线收发器，可用于支持通信装置800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803也可被称为收发单元或通信单元，收发组件803可包括射频组件804以及一个或多个天线805，其中，射频组件804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805具体可用于进行射频信号的辐射和接收。
当通信装置800需要发送数据时，处理器802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800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802，处理器802将基带信号转换为数据并对该数据进行处理。
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指示信息的装置，该装置可具备上述方法实施例中的用户设备102的功能，并可用于执行上述方法实施例提供的由用户设备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102，并执行上述方法实施例中由用户设备102执行的步骤。如图9所示，该装置900可包括收发模块901，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。
在执行由用户设备102实施的步骤时，收发模块901被配置为，接收网络设备发送的指示信息，指示信息用于指示用户设备在被唤醒后的UE行为。
在一些可能的实施方式中，收发模块901还被配置为，接收网络设备发送的低功耗唤醒信号LP WUS，LP WUS中包括指示信息。
在一些可能的实施方式中，收发模块901还被配置为，接收所述网络设备发送的LP WUS；
装置900还包括与收发模块901耦合的处理模块。其中，处理模块被配置为，根据所述LP WUS所在的频域位置或者时域位置，确定所述指示信息。
在一些可能的实施方式中，收发模块901还被配置为，接收所述网络设备发送的LP WUS；
处理模块还被配置为，根据所述LP WUS的循环移位值，确定所述指示信息。
在一些可能的实施方式中，UE行为包括以下中的一项：
监听寻呼消息；
监听系统信息；
进行移动性测量；
进行小区重选。
在一些可能的实施方式中，处理模块还被配置为，在接收到LP WUS后从睡眠状态转换为工作状态，根据指示信息执行对应的UE行为。
在一些可能的实施方式中，收发模块901还被配置为，在所述指示信息对应于监听与所述LP WUS的资源配置相关的系统信息时，接收第一类系统信息或者第二类系统信息；
处理模块还被配置为，根据所述第一类系统信息或者所述第二类系统信息，基于更新后的LP WUS的资源配置监听所述LP WUS。
在一些可能的实施方式中，收发模块901还被配置为，在所述指示信息对应于监听与寻呼消息的资源配置相关的系统信息时，接收第三类系统信息；
处理模块还被配置为，根据所述第三类系统信息，基于更新后的寻呼消息的资源配置监听所述寻呼消息。
当该接收指示信息的装置为用户设备102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。
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
本公开的方法中，网络设备通过下发的指示信息，指示用户设备在被唤醒后的UE行为，从而用户设备在接收到指示信息后可以及时获知和执行相关UE行为，以更好的符合网络设备的需求，提升通信效率。

Claims (22)

  1. 一种发送指示信息的方法，被网络设备执行，所述方法包括：
    向用户设备UE发送指示信息，所述指示信息用于指示所述用户设备在被唤醒后的UE行为。
  2. 如权利要求1所述的方法，其中，所述向用户设备UE发送指示信息，包括：
    向所述用户设备发送低功耗唤醒信号LP WUS，所述LP WUS中包括所述指示信息。
  3. 如权利要求1所述的方法，其中，所述向用户设备UE发送指示信息，包括：
    向所述用户设备发送LP WUS，所述LP WUS所在的频域位置对应于所述指示信息，或者，所述LP WUS的时域位置对应于所述指示信息。
  4. 如权利要求1所述的方法，其中，所述向用户设备UE发送指示信息，包括：
    向所述用户设备发送LP WUS，所述LP WUS的循环移位值对应于所述指示信息。
  5. 如权利要求1至4任一项所述的方法，其中，所述UE行为包括以下中的一项：
    监听寻呼消息；
    监听系统信息；
    进行移动性测量；
    进行小区重选。
  6. 如权利要求5所述的方法，其中，所述系统信息包括以下中的一项：
    与所述LP WUS的资源配置相关的系统信息；
    与所述寻呼消息的资源配置相关的系统信息。
  7. 如权利要求6所述的方法，其中，所述与所述LP WUS的资源配置相关的系统信息，包括以下中的至少一项：
    第一类系统信息；
    第二类系统信息；
    其中，所述第一类系统信息中包含更新后的所述LP WUS的时域资源配置和/或频域资源配置，所述第二类系统信息中包含更新后的所述LP WUS的功率配置。
  8. 如权利要求6所述的方法，其中，所述与所述寻呼消息的资源配置相关的系统信息，包括：
    第三类系统信息，所述第三类系统信息包含更新后的所述寻呼消息的资源配置。
  9. 一种接收指示信息的方法，被用户设备UE执行，所述方法包括：
    接收网络设备发送的指示信息，所述指示信息用于指示所述用户设备在被唤醒后的UE行为。
  10. 如权利要求9所述的方法，其中，所述接收网络设备发送的指示信息，包括：
    接收所述网络设备发送的低功耗唤醒信号LP WUS，所述LP WUS中包括所述指示信息。
  11. 如权利要求9所述的方法，其中，所述接收网络设备发送的指示信息，包括：
    接收所述网络设备发送的LP WUS；
    根据所述LP WUS所在的频域位置或者时域位置，确定所述指示信息。
  12. 如权利要求9所述的方法，其中，所述接收网络设备发送的指示信息，包括：
    接收所述网络设备发送的LP WUS；
    根据所述LP WUS的循环移位值，确定所述指示信息。
  13. 如权利要求10至12任一项所述的方法，其中，所述UE行为包括以下中的一项：
    监听寻呼消息；
    监听系统信息；
    进行移动性测量；
    进行小区重选。
  14. 如权利要求13所述的方法，其中，所述方法还包括：
    在接收到所述LP WUS后从睡眠状态转换为工作状态，根据所述指示信息执行对应的所述UE行为。
  15. 如权利要求14所述的方法，其中，所述根据所述指示信息执行对应的所述UE行为，包括：
    在所述指示信息对应于监听与所述LP WUS的资源配置相关的系统信息时，接收第一类系统信息或者第二类系统信息；
    根据所述第一类系统信息或者所述第二类系统信息，基于更新后的LP WUS的资源配置监听所述LP WUS。
  16. 如权利要求14所述的方法，其中，所述根据所述指示信息执行对应的所述UE行为，包括：
    在所述指示信息对应于监听与寻呼消息的资源配置相关的系统信息时，接收第三类系统信息；
    根据所述第三类系统信息，基于更新后的寻呼消息的资源配置监听所述寻呼消息。
  17. 一种发送指示信息的装置，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UE发送指示信息，所述指示信息用于指示所述用户设备在被唤醒后的UE行为。
  18. 一种接收指示信息的装置，被配置于用户设备，所述装置包括：
    收发模块，用于接收网络设备发送的指示信息，所述指示信息用于指示所述用户设备在被唤醒后的UE行为。
  19. 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1-8中任一项所述的方法。
  20. 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9-16中任一项所述的方法。
  21. 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1-8中任一项所述的方法。
  22. 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9-16中任一项所述的方法。
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