WO2021217644A1 - 唤醒信号配置、唤醒方法及装置、存储介质 - Google Patents

唤醒信号配置、唤醒方法及装置、存储介质 Download PDF

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Publication number
WO2021217644A1
WO2021217644A1 PCT/CN2020/088471 CN2020088471W WO2021217644A1 WO 2021217644 A1 WO2021217644 A1 WO 2021217644A1 CN 2020088471 W CN2020088471 W CN 2020088471W WO 2021217644 A1 WO2021217644 A1 WO 2021217644A1
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WIPO (PCT)
Prior art keywords
wake
signal
terminal
period
base station
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PCT/CN2020/088471
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English (en)
French (fr)
Inventor
刘洋
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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 CN202080000799.8A priority Critical patent/CN111699753B/zh
Priority to PCT/CN2020/088471 priority patent/WO2021217644A1/zh
Publication of WO2021217644A1 publication Critical patent/WO2021217644A1/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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the field of communications, and in particular to wake-up signal configuration, wake-up methods and devices, and storage media.
  • 3GPP 3rd Generation Partnership Project. 3rd Generation Partnership Project
  • 3rd Generation Partnership Project has carried out research on power saving projects in idle or inactive states.
  • R16 the wake-up mechanism when the terminal is in the connected state is introduced, and a new DCI (Downlink Control Information, downlink control indication) is defined.
  • This new DCI is a dedicated wake up DCI (wake up downlink control). Indication), this DCI is used to indicate whether to wake up the terminal to receive Paging DCI (paging downlink control indication) and enter the active period of DRX (Discontinuous Reception).
  • Paging DCI paging downlink control indication
  • DRX discontinuous Reception
  • the embodiments of the present disclosure provide a wake-up signal configuration, a wake-up method and device, and a storage medium.
  • a wake-up signal configuration method applied to a base station including:
  • the wake-up signal is sent to the at least one terminal based on the wake-up period of at least one of the one or more terminals, wherein the at least one terminal is in an idle state or an inactive state, and the wake-up period includes at least A DRX cycle of discontinuous reception.
  • the sending a corresponding wake-up signal to the at least one terminal based on the wake-up period of the at least one terminal includes:
  • Determining a target location for sending the corresponding wake-up signal wherein the target location is located before the first paging occasion in the wake-up period;
  • the corresponding wake-up signal is sent to the at least one terminal.
  • the duration of the wake-up period is configured to be inversely proportional to the duration of the DRX period configured by the base station for the at least one terminal.
  • the one or more terminals are divided into at least one terminal group
  • the determining a wake-up signal for one or more terminals includes:
  • a corresponding wake-up signal and/or wake-up period are determined for each terminal group in the at least one terminal group.
  • the sending the wake-up signal to the at least one terminal of the one or more terminals includes:
  • a wake-up signal corresponding to its terminal group is sent to the at least one terminal.
  • the wake-up signal is configured as at least one of a channel state indication reference signal or a tracking reference signal used for both wake-up and synchronization.
  • each wake-up signal in the wake-up signal includes an element sequence.
  • the element sequence is an orthogonal pseudo-random sequence.
  • the sending the wake-up signal to at least one of the one or more terminals includes:
  • the wake-up signal is sent to the at least one terminal of the one or more terminals in a frequency division multiplexing manner.
  • a wake-up method applied to a terminal including:
  • the wake-up signal In response to receiving the wake-up signal from the base station and the wake-up signal is associated with the terminal, it is determined to perform a wake-up operation in an idle state or an inactive state.
  • the monitoring the wake-up signal sent by the base station according to the wake-up period associated with the terminal includes:
  • the wake-up signal from the base station is monitored.
  • the duration of the wake-up cycle is configured to be inversely proportional to the duration of the DRX cycle.
  • the method further includes:
  • the wake-up signal In response to receiving the wake-up signal from the base station and the wake-up signal is not associated with the terminal, or in response to not receiving the wake-up signal from the base station, keep dormant in an idle state or an inactive state.
  • the wake-up signal is at least one of a channel state indication reference signal or a tracking reference signal used for both wake-up and synchronization.
  • each wake-up signal in the wake-up signal includes an element sequence.
  • the element sequence is an orthogonal pseudo-random sequence.
  • the wake-up signal is the wake-up signal sent by way of frequency division multiplexing.
  • a wake-up signal configuration device applied to a base station including:
  • the wake-up signal determination module is configured to determine the wake-up signal for one or more terminals
  • the sending module is configured to send the wake-up signal to the at least one terminal based on the wake-up period of at least one of the one or more terminals, wherein the at least one terminal is in an idle state or an inactive state,
  • the wake-up period includes at least one discontinuous reception DRX period.
  • the sending module includes:
  • the first determining sub-module is configured to determine a target location for sending the corresponding wake-up signal; wherein the target location is located before the first paging occasion in the wake-up period;
  • the first sending submodule is configured to send the corresponding wake-up signal to the at least one terminal at the target location.
  • the duration of the wake-up period is configured to be inversely proportional to the duration of the DRX period configured by the base station for the at least one terminal.
  • the one or more terminals are divided into at least one terminal group
  • the wake-up signal determining module includes:
  • the second determining submodule is configured to determine a corresponding wake-up signal and/or wake-up period for each terminal group in the at least one terminal group.
  • the sending module includes:
  • the second sending submodule is configured to send a wake-up signal corresponding to its terminal group to the at least one terminal in response to a paging instruction for any terminal of the at least one terminal.
  • the wake-up signal is configured as at least one of a channel state indication reference signal or a tracking reference signal used for both wake-up and synchronization.
  • each wake-up signal in the wake-up signal includes an element sequence.
  • the element sequence is an orthogonal pseudo-random sequence.
  • the sending module includes:
  • the third sending submodule is configured to send the wake-up signal to the at least one terminal of the one or more terminals in a frequency division multiplexing manner.
  • a wake-up device applied to a terminal including:
  • a monitoring module configured to monitor a wake-up signal from a base station according to a wake-up period associated with the terminal, the wake-up period including at least one discontinuous reception DRX cycle associated with the terminal;
  • the wake-up module is configured to determine to perform a wake-up operation in an idle state or an inactive state in response to receiving the wake-up signal from the base station and the wake-up signal is associated with the terminal.
  • the monitoring module includes:
  • the third determining sub-module is configured to determine a target location for monitoring the wake-up signal; wherein the target location is located before the first paging occasion in the wake-up period;
  • the monitoring sub-module is configured to monitor the wake-up signal from the base station at the target location.
  • the duration of the wake-up cycle is configured to be inversely proportional to the duration of the DRX cycle.
  • the device further includes:
  • the execution module is configured to respond to receiving the wake-up signal from the base station and the wake-up signal is not associated with the terminal, or in response to not receiving the wake-up signal from the base station, in an idle state or in an inactive state Keep dormant in the state.
  • the wake-up signal is at least one of a channel state indication reference signal or a tracking reference signal used for both wake-up and synchronization.
  • each wake-up signal in the wake-up signal includes an element sequence.
  • the element sequence is an orthogonal pseudo-random sequence.
  • the wake-up signal is the wake-up signal sent by way of frequency division multiplexing.
  • a computer-readable storage medium stores a computer program, and the computer program is configured to execute the wake-up signal configuration method of any one of the above-mentioned first aspects.
  • a computer-readable storage medium stores a computer program, and the computer program is used to execute the wake-up method according to any one of the above-mentioned second aspects.
  • a wake-up signal configuration device applied to a base station including:
  • a memory for storing processor executable instructions
  • the processor is configured to:
  • the wake-up signal is sent to the at least one terminal based on the wake-up period of at least one of the one or more terminals, wherein the at least one terminal is in an idle state or an inactive state, and the wake-up period includes at least A DRX cycle of discontinuous reception.
  • a wake-up device applied to a terminal including:
  • a memory for storing processor executable instructions
  • the processor is configured to:
  • the wake-up signal In response to receiving the wake-up signal from the base station and the wake-up signal is associated with the terminal, it is determined to perform a wake-up operation in an idle state or an inactive state.
  • the base station may determine the wake-up signal for one or more terminals.
  • the base station sends a corresponding wake-up signal to at least one terminal in an idle state or in an inactive state to wake up at least one terminal based on the wake-up period of at least one of the one or more terminals.
  • it can bring at least one terminal The power saving effect, and the wake-up signal is sent based on the wake-up period, which makes the configuration of the wake-up signal more flexible and has high availability.
  • the base station may determine the target location for sending the corresponding wake-up signal, and send the corresponding wake-up signal to the at least one terminal at the target location.
  • the target location is located before the first paging occasion in the wake-up period. Let the terminal receive the wake-up signal according to the wake-up cycle, and the availability is high.
  • a base station may divide one or more terminals into at least one terminal group, and at least one terminal in an idle state or in an inactive state may belong to the same or different terminal groups.
  • the base station can determine a corresponding wake-up signal and/or wake-up period for each terminal group in at least one terminal group.
  • the wake-up signal and the wake-up period can be the same or different according to the terminal group, so that the configuration of the wake-up signal is more flexible and the availability is high.
  • the base station sends a wake-up signal corresponding to its terminal group to at least one terminal in response to a paging instruction for any of at least one terminal in an idle state or in an inactive state, and the availability is high.
  • the base station can configure the wake-up signal as at least one of the channel state indication reference signal or the tracking reference signal used for wake-up and synchronization at the same time, so as to avoid adding new periodic signals and reduce the power consumption of the terminal.
  • the terminal brings power saving effect.
  • the cabinet wake-up signal in the wake-up signal configured by the base station for at least one terminal may include an element sequence, and further, an orthogonal pseudo-random sequence may be used as the wake-up signal, which has high availability.
  • the base station when the base station sends the wake-up signal to at least one terminal, it can be sent in a frequency division multiplexing manner to avoid interference between the wake-up signals.
  • the terminal may monitor the wake-up signal from the base station according to the wake-up period associated with the terminal, and the wake-up period includes at least one discontinuous reception DRX cycle associated with the terminal.
  • the terminal can be allowed to perform the wake-up operation in the idle state or the inactive state. It reduces the power consumption of blind detection DCI caused by a wake-up DCI to wake up the terminal to detect the downlink indication of paging, and when it is necessary to wake up a terminal in an idle state or an inactive state, it can bring a power saving effect for the terminal.
  • the terminal may be in an idle state or an inactive state. Stay dormant. It reduces the time it takes for the terminal to wake up, and brings power saving effects to the terminal.
  • Fig. 1 is a schematic flow chart showing a method for configuring a wake-up signal according to an exemplary embodiment.
  • Fig. 2 is a schematic flowchart showing another wake-up signal configuration method according to an exemplary embodiment.
  • Fig. 3 is a schematic flow chart showing a wake-up method according to an exemplary embodiment.
  • Fig. 4 is a schematic flowchart showing another wake-up method according to an exemplary embodiment.
  • Fig. 5 is a schematic flowchart showing another wake-up method according to an exemplary embodiment.
  • Fig. 6 is a schematic flowchart showing another wake-up method according to an exemplary embodiment.
  • Fig. 7 is a block diagram showing a device for configuring a wake-up signal according to an exemplary embodiment.
  • Fig. 8 is a block diagram showing another wake-up signal configuration device according to an exemplary embodiment.
  • Fig. 9 is a block diagram showing another wake-up signal configuration device according to an exemplary embodiment.
  • Fig. 10 is a block diagram showing another device for configuring a wake-up signal according to an exemplary embodiment.
  • Fig. 11 is a block diagram showing another wake-up signal configuration device according to an exemplary embodiment.
  • Fig. 12 is a block diagram showing a wake-up device according to an exemplary embodiment.
  • Fig. 13 is a block diagram showing another wake-up device according to an exemplary embodiment.
  • Fig. 14 is a block diagram showing another wake-up device according to an exemplary embodiment.
  • Fig. 15 is a schematic structural diagram of a wake-up signal configuration device according to an exemplary embodiment of the present disclosure.
  • Fig. 16 is a schematic structural diagram of a wake-up device according to an exemplary embodiment of the present disclosure.
  • first, second, third, etc. may be used in this disclosure to describe various information, the 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 second information, and similarly, the second information may also be referred to as first information.
  • word “if” as used herein can be interpreted as "when” or “when” or "in response to determination”.
  • the base station configures several POs (Paging Opportunity, paging opportunities) included in the DRX cycle and corresponding control channel resource information for the terminal in a cycle of SSB (Synchronization Signalandpbch Block).
  • the terminal will calculate its PO position according to the preset formula in the standard and its own terminal identification and other information.
  • the PagingDCI will be monitored according to the control channel resource information configured by the base station for the terminal.
  • the paging category is obtained, and the corresponding PDSCH (Physical Downlink Shared Channel, physical downlink shared channel) resource is demodulated according to the paging type (this resource is also indicated in PagingDCI).
  • PDSCH Physical Downlink Shared Channel, physical downlink shared channel
  • the terminal Since the terminal cannot know whether it has its own paging message, it can only demodulate the PDSCH according to the above method, and then check the list of terminal IDs in it. If it does not have its own terminal ID, it needs to wait until the next PO. If it has its own terminal identification, it will receive the data sent by the base station at the resource location indicated by the PDSCH.
  • the paging category is obtained, the corresponding PDSCH is demodulated according to the paging type, and the PDSCH demodulated is used to determine whether there is a paging for itself or the process of waiting for the next PO. Electricity can't be avoided.
  • the following describes the wake-up signal configuration method provided by the present disclosure from the base station side.
  • the embodiments of the present disclosure provide a wake-up signal configuration method, which can be applied to a base station.
  • FIG. 1 is a flowchart of a wake-up signal configuration method according to an embodiment, the method may include the following steps:
  • step 101 a wake-up signal is determined for one or more terminals.
  • one or more terminals may be terminals located in the same cell.
  • the base station determines the corresponding wake-up signal for one or more terminals.
  • Each wake-up signal in the wake-up signal may include a sequence of elements.
  • each wake-up signal is a sequence of elements.
  • the element sequence may be a physical conceptual sequence, for example, a bit sequence.
  • each wake-up signal may also include other content, for example, a specific information prefix or information suffix, which is not limited in the present disclosure.
  • step 102 based on the wake-up period of at least one of the one or more terminals, the corresponding wake-up signal is sent to the at least one terminal.
  • At least one terminal may be a terminal in an idle state or an inactive state among one or more terminals.
  • the wake-up cycle includes at least one discontinuous reception DRX cycle.
  • the base station can configure the wake-up period according to the requirements of at least one terminal.
  • the base station configures the wake-up period as a DRX period, so that at least one terminal will monitor the wake-up signal in each DRX period to determine whether a wake-up operation needs to be performed.
  • the base station configures the wake-up period as multiple DRX periods according to the needs of any terminal in at least one terminal. For example, in the case where the terminal needs to save power, the base station configures the wake-up period as 2 or more DRX periods. In this way, it is equivalent to that the terminal can wake up once within the corresponding duration of 2 or more DRX cycles to monitor the wake-up signal and decide whether to perform the wake-up operation according to the wake-up signal. The frequency of waking up the terminal is reduced, and the purpose of saving the power of the terminal can be achieved.
  • the duration of the wake-up cycle may be configured to be inversely proportional to the duration of the DRX cycle configured by the base station for the at least one terminal.
  • the duration of the cycle is 128 milliseconds. It is equivalent to the duration of the wake-up cycle being 2 DRX cycles relative to the terminal 1, and the duration of 1 DRX cycle relative to 2 bits of the terminal. It can be seen that the longer the DRX cycle is, the shorter the wake-up period is configured, so that the flexibility of the wake-up signal configuration can be ensured.
  • the base station sends a corresponding wake-up signal to it based on the wake-up period when it needs to wake up at least one terminal.
  • the situations in which at least one terminal needs to be awakened include, but are not limited to, the arrival of a paging indication for any of the at least one terminal, the system message sending update of the base station, or the arrival of an emergency short message for any of the at least one terminal.
  • the base station may determine at least one wake-up signal for one or more terminals, where each wake-up signal includes a sequence of elements.
  • each wake-up signal is a sequence of elements.
  • each wake-up signal may also include other content, for example, a specific information prefix or information suffix, which is not limited in the present disclosure.
  • the base station Based on the wake-up period of at least one of the one or more terminals, the base station sends a corresponding wake-up signal to at least one terminal in an idle state or an inactive state among the one or more terminals to wake up at least one terminal.
  • the power consumption of blind detection DCI caused by waking up the terminal through a wake-up DCI is reduced. When it is necessary to wake up at least one terminal in an idle state or an inactive state, it can bring a power saving effect for at least one terminal.
  • FIG. 2 is a flowchart of another wake-up signal configuration method according to the embodiment shown in FIG. 1, and step 102 may include:
  • step 102-1 the target location for sending the corresponding wake-up signal is determined.
  • the base station may determine a target location for sending a corresponding wake-up signal to at least one terminal in a corresponding wake-up period according to the terminal identifier of the at least one terminal, where the target location is located before the first paging occasion in the wake-up period.
  • the first paging occasion is one of a plurality of paging occasions included in the duration of the wake-up period.
  • step 102-2 at the target location, the corresponding wake-up signal is sent to the at least one terminal.
  • the base station sends a corresponding wake-up signal to at least one terminal at the target location, so that the terminal can receive the wake-up signal so as to perform a wake-up operation or stay dormant.
  • step 101 may include:
  • a corresponding wake-up signal and/or wake-up period are determined for each terminal group in the at least one terminal group.
  • one or more terminals in the same cell are grouped to obtain at least one terminal group, and a corresponding wake-up signal and/or wake-up period is determined for each terminal group in the at least one terminal group.
  • a modulo operation may be performed according to the identification of the terminal, and terminals with the same modulus value are divided into the same terminal group.
  • each terminal group corresponds to a wake-up signal composed of an element sequence and a corresponding wake-up period.
  • the element sequence is different, that is, the number of terminal groups and the wake-up signal
  • the preset number of element sequences is the same.
  • the base station may configure the wake-up signal to include N element sequences according to its own performance, and the base station may divide multiple terminals in the same cell into N terminal groups, and each terminal group corresponds to an element sequence.
  • the wake-up period may be the same or different, which is not limited in the present disclosure.
  • the base station may divide one or more terminals into at least one terminal group, and at least one terminal in an idle state or in an inactive state may belong to the same or different terminal groups.
  • the base station can determine the corresponding wake-up signal and/or wake-up period for each terminal group in at least one terminal group.
  • the wake-up signal and the wake-up period can be the same or different according to the terminal group, so that the configuration of the wake-up signal is more flexible and the availability is high.
  • step 102 may include:
  • a wake-up signal corresponding to its terminal group is sent to the at least one terminal.
  • At least one terminal since terminal grouping is performed for one or more terminals in the same cell, in response to a paging instruction for any terminal of the at least one terminal, at least one terminal may be sent to at least one terminal corresponding to its terminal grouping. Wake up signal.
  • the number of terminals in the same cell is 9, and the received paging instructions are for terminals 3 and 4. If grouping is not performed, a wake-up signal needs to be sent to all 9 terminals.
  • the 9 terminals are divided into 3 groups, and each 3 is divided into a terminal group. Then you can only send the wake-up signal to the first two terminal groups, and there is no need to send the wake-up signal to the terminal in the last terminal group, which also saves the base station. Signaling resources.
  • the wake-up signal may be configured as a CSI-RS (Channel status indication reference signal), or may also be configured to be used for both wake-up and synchronization TRS (Tracking Reference Signal, tracking). Reference signal).
  • CSI-RS Channel status indication reference signal
  • TRS Tracking Reference Signal, tracking. Reference signal
  • the wake-up signal needs to be configured as at least one of the two signals on the basis that the base station configures at least one of CSI-RS and TRS for at least one terminal.
  • the base station can configure the wake-up signal as at least one of the channel state indication reference signal or the tracking reference signal used for wake-up and synchronization at the same time, so as to avoid adding new periodic signals, reducing the power consumption of the terminal, and improving the power consumption of the terminal. Brings a power saving effect.
  • each wake-up signal in the wake-up signal is composed of an element sequence, and the element sequence may adopt an orthogonal pseudo-random sequence.
  • the element sequence may adopt an orthogonal pseudo-random sequence.
  • the embodiments of the present disclosure provide a wake-up method, which can be used in a terminal.
  • FIG. 3 is a flowchart of a wake-up method according to an embodiment, the method may include the following steps:
  • step 201 the wake-up signal from the base station is monitored according to the wake-up period associated with the terminal.
  • the terminal monitors the wake-up signal once in each wake-up period. If the wake-up signal from the base station is received and the element sequence is associated with the terminal, the terminal is in the idle state or in the inactive state. Perform a wake-up operation. Otherwise, the terminal waits for the next wake-up cycle to monitor the wake-up signal.
  • the duration of the wake-up cycle is configured to be inversely proportional to the duration of the DRX cycle.
  • the wake-up period is also notified by the base station in advance through designated signaling, or the terminal directly determines the wake-up period according to the agreement.
  • Each wake-up signal in the wake-up signal may include an element sequence, which is configured by the base station for each terminal group, and at least one of the tracking reference signal used for wake-up and synchronization or the channel state indication reference signal may be used by Orthogonal pseudo-random sequence composition.
  • each wake-up signal is a sequence of elements.
  • the element sequence may be a physical conceptual sequence, for example, a bit sequence.
  • each wake-up signal may also include other content, for example, a specific information prefix or information suffix, which is not limited in the present disclosure.
  • step 202 in response to receiving the wake-up signal from the base station and the wake-up signal is associated with the terminal, it is determined to perform a wake-up operation in an idle state or an inactive state.
  • the base station can notify the terminal of the wake-up signal and/or wake-up period determined for each terminal group through designated signaling in advance, such as RRC signaling, MAC signaling, etc. After the terminal determines the terminal group in which it is located according to its own terminal identification, Then, the wake-up signal and/or wake-up period corresponding to the terminal group where it is located can be determined.
  • the terminal directly determines the terminal group where it is located according to the underlying protocol and its own terminal identification, and then determines the wake-up signal and/or wake-up period corresponding to the terminal group where it is located.
  • the base station may use frequency division multiplexing to send the wake-up signal to the terminal.
  • the terminal may perform pre-synchronization with the base station, and then determine whether the received wake-up signal includes If the wake-up signal corresponding to the terminal group where you are located includes the wake-up signal corresponding to the terminal group where you are located, it is determined that the wake-up signal is associated with the terminal, and the terminal is allowed to perform the wake-up operation in the idle state or in the inactive state.
  • the wake-up operation at least includes monitoring the Paging DCI sent by the base station, and then demodulating the corresponding PDSCH, determining whether there is a paging corresponding to the terminal according to the resource location indicated by the PDSCH, and entering the connection if there is a paging corresponding to the terminal State, and exchange data with the base station.
  • each wake-up signal is a sequence of elements.
  • the element sequence may be a physical conceptual sequence, for example, a bit sequence.
  • each wake-up signal may also include other content, for example, a specific information prefix or information suffix, which is not limited in the present disclosure.
  • the terminal monitors the wake-up signal according to the wake-up period associated with the terminal.
  • the terminal monitors the wake-up signal once in each wake-up period. If the wake-up signal from the base station is received and the element sequence is associated with the terminal, the terminal is in an idle state or an inactive state. Perform a wake-up operation. Otherwise, the terminal waits for the next wake-up cycle to monitor the wake-up signal.
  • the duration of the wake-up cycle is configured to be inversely proportional to the duration of the DRX cycle.
  • the wake-up period is also notified by the base station in advance through designated signaling, or the terminal directly determines the wake-up period according to the agreement.
  • the terminal can monitor the wake-up signal based on the wake-up period associated with the terminal configured on the base station side, and the wake-up process is more flexible.
  • FIG. 4 is a flowchart of another wake-up method according to the embodiment shown in FIG. 3.
  • Step 201 may include:
  • step 201-1 a target location for monitoring the wake-up signal is determined.
  • the terminal can automatically determine the target location for monitoring the wake-up signal according to the terminal identifier in a wake-up period, and the target location is located before the first paging occasion in the wake-up period.
  • the base station may pre-configure the target position for the terminal, and the terminal determines the target position according to the configuration of the base station. Similarly, the target position is located before the first paging occasion in the wake-up period.
  • step 201-2 at the target location, the wake-up signal from the base station is monitored.
  • the terminal in a wake-up period, monitors the wake-up signal from the base station at the target location.
  • the duration of the wake-up cycle is 2 DRX cycles
  • the terminal includes 4 paging occasions in each DRX cycle
  • the terminal includes 1-8 paging occasions in the wake-up cycle
  • the terminal can determine that it is in the wake-up cycle It is used to monitor the target location of the wake-up signal.
  • the target location is assumed to be before the third paging occasion.
  • the terminal monitors the wake-up signal at the target position before the third paging occasion. If the wake-up signal is received and at least one element sequence is associated with the terminal, the terminal is in the idle state or in the inactive state. Perform a wake-up operation, otherwise it will remain dormant until the next wake-up cycle, and wake-up signal monitoring will be performed again at the target location.
  • the terminal can determine the target location for monitoring the wake-up signal in the wake-up period, and monitor the wake-up signal at the target location, reducing the power consumption of the terminal blindly detecting DCI, and bringing the power saving effect to the terminal.
  • FIG. 5 is a flowchart of another wake-up method according to the embodiment shown in FIG. 3.
  • the above method may further include:
  • step 203 in response to receiving the wake-up signal from the base station and the wake-up signal is not associated with the terminal, or in response to not receiving the wake-up signal from the base station, in the idle state or in the inactive state Stay dormant.
  • the terminal can determine that the wake-up signal is not associated with the terminal, and is in the idle state or non- It stays dormant in the active state until the wake-up signal is monitored again in the next wake-up cycle. Or the terminal can also stay dormant in the idle state or in the inactive state without receiving the wake-up signal from the base station until the wake-up signal is monitored again in the next wake-up period.
  • the terminal may be in an idle state or not. Keep dormant in active state. It reduces the time it takes for the terminal to wake up, and brings power saving effects to the terminal.
  • the terminal is allowed to perform the wake-up operation in the idle state or in the inactive state according to the wakeup DCI, because the blind detection of DCI takes a long time n, and it takes m to complete the communication with the base station.
  • the terminal In order to monitor the paging downlink control instructions at the paging occasion. Therefore, assuming that the terminal needs to monitor the paging downlink control indication in the paging occasion at time t, the terminal needs to start monitoring wakeup DCI at least at time t-n-m.
  • the wake-up signal adopts the form of at least one element sequence, and the terminal does not need to spend a long time for DCI blind detection.
  • the terminal can start monitoring the wake-up signal at time tm, and complete the communication with the base station in m time.
  • the paging downlink control indication is monitored at the time point t.
  • the base station can configure the time domain position for issuing the wake-up signal according to the above rules, and at the same time, the UE can also configure its own related monitoring operations according to the above rules.
  • the terminal can be woken up later, which also achieves the purpose of saving power for the terminal.
  • FIG. 6 is a flowchart of a wake-up method according to an embodiment, and the method may include the following steps:
  • step 301 the base station determines a corresponding wake-up signal and/or wake-up period for each terminal group in at least one terminal group.
  • each wake-up signal in the wake-up signal includes a sequence of elements.
  • each wake-up signal is a sequence of elements.
  • the element sequence may be a physical conceptual sequence, for example, a bit sequence.
  • each wake-up signal may also include other content, for example, a specific information prefix or information suffix, which is not limited in the present disclosure.
  • the wake-up signal may be configured as at least one of a channel state indication reference signal or a tracking reference signal used for both wake-up and synchronization.
  • the element sequence can be an orthogonal pseudo-random sequence.
  • the terminal group is different, the corresponding element sequence is also different.
  • the wake-up cycle includes at least one discontinuous reception DRX cycle, and the duration of the wake-up cycle is configured to be inversely proportional to the duration of the DRX cycle configured by the base station for the at least one terminal.
  • the duration of the wake-up period can be the same or different.
  • the base station responds to a paging instruction for any of the at least one of the one or more terminals, and based on the wake-up period of the at least one terminal, sends the at least one terminal corresponding to its terminal group. Wake up signal.
  • the base station may use frequency division multiplexing to send the wake-up signal to at least one terminal.
  • at least one terminal is in an idle state or an inactive state.
  • step 303 the terminal determines the target location for monitoring the wake-up signal according to the wake-up period associated with the terminal.
  • the target location is located before the first paging occasion in the wake-up period.
  • step 304 the terminal monitors the wake-up signal from the base station at the target location.
  • step 305 in response to receiving the wake-up signal from the base station and the wake-up signal is associated with the terminal, the terminal determines to perform a wake-up operation in an idle state or an inactive state.
  • step 306 in response to receiving the wake-up signal from the base station and the wake-up signal is not associated with the terminal, or in response to not receiving the wake-up signal from the base station, the terminal is in an idle state or in an inactive state. Keep dormant in the state.
  • the power consumption of blind detection DCI caused by waking up the terminal through a wake-up DCI is reduced.
  • it can save at least one terminal. Electric effect.
  • the present disclosure also provides an embodiment of an application function realization apparatus.
  • Fig. 7 is a block diagram showing a wake-up signal configuration device according to an exemplary embodiment, which is applied to a base station and includes:
  • the wake-up signal determining module 410 is configured to determine a wake-up signal for one or more terminals
  • the sending module 420 is configured to send the wake-up signal to the at least one terminal based on the wake-up period of at least one of the one or more terminals, wherein the at least one terminal is in an idle state or an inactive state ,
  • the wake-up period includes at least one discontinuous reception DRX period.
  • FIG. 8 is a block diagram showing another wake-up signal configuration device according to the embodiment shown in FIG. 7.
  • the sending module 420 includes:
  • the first determining sub-module 421 is configured to determine a target location for sending the corresponding wake-up signal; wherein, the target location is located before the first paging occasion in the wake-up period;
  • the first sending submodule 422 is configured to send the corresponding wake-up signal to the at least one terminal at the target location.
  • the duration of the wake-up period is configured to be inversely proportional to the duration of the DRX period configured by the base station for the at least one terminal.
  • the one or more terminals are divided into at least one terminal group.
  • FIG. 9 is a block diagram showing another wake-up signal configuration device according to the embodiment shown in FIG. 7.
  • the wake-up signal determination module 410 includes:
  • the second determining submodule 411 is configured to determine a corresponding wake-up signal and/or wake-up period for each terminal group in the at least one terminal group.
  • FIG. 10 is a block diagram showing another wake-up signal configuration device according to the embodiment shown in FIG. 9.
  • the sending module 420 includes:
  • the second sending submodule 423 is configured to send a wake-up signal corresponding to its terminal group to the at least one terminal in response to a paging instruction for any terminal of the at least one terminal.
  • the wake-up signal is configured as at least one of a channel state indication reference signal or a tracking reference signal used for both wake-up and synchronization.
  • each wake-up signal in the wake-up signal includes an element sequence.
  • the element sequence is an orthogonal pseudo-random sequence.
  • FIG. 11 is a block diagram showing another wake-up signal configuration device according to the embodiment shown in FIG. 7.
  • the sending module 420 includes:
  • the third sending submodule 424 is configured to send the wake-up signal to the at least one terminal of the one or more terminals in a frequency division multiplexing manner.
  • Fig. 12 is a block diagram showing a wake-up device according to an exemplary embodiment, which is applied to a terminal and includes:
  • the monitoring module 510 is configured to monitor a wake-up signal from the base station according to a wake-up period associated with the terminal, where the wake-up period includes at least one discontinuous reception DRX cycle associated with the terminal;
  • the wake-up module 520 is configured to determine to perform a wake-up operation in an idle state or an inactive state in response to receiving the wake-up signal from the base station and the wake-up signal is associated with the terminal.
  • FIG. 13 is a block diagram showing another wake-up device according to the embodiment shown in FIG. 12.
  • the monitoring module 510 includes:
  • the third determining sub-module 511 is configured to determine a target location for monitoring the wake-up signal; wherein, the target location is located before the first paging occasion in the wake-up period;
  • the monitoring sub-module 512 is configured to monitor the wake-up signal from the base station at the target location.
  • the duration of the wake-up cycle is configured to be inversely proportional to the duration of the DRX cycle.
  • Fig. 14 is a block diagram showing another wake-up device according to the embodiment shown in Fig. 12.
  • the device further includes:
  • the execution module 530 is configured to respond to receiving the wake-up signal from the base station and the wake-up signal is not associated with the terminal, or in response to not receiving the wake-up signal from the base station, in the idle state or in the non- Keep dormant in active state.
  • the wake-up signal is at least one of a channel state indication reference signal or a tracking reference signal used for both wake-up and synchronization.
  • each wake-up signal in the wake-up signal includes an element sequence.
  • the element sequence is an orthogonal pseudo-random sequence.
  • the wake-up signal is the wake-up signal sent by way of frequency division multiplexing.
  • the relevant part can refer to the part of the description of the method embodiment.
  • the device embodiments described above are merely illustrative.
  • the units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one unit. Locally, or it can be distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the objectives of the solutions of the present disclosure. Those of ordinary skill in the art can understand and implement without creative work.
  • the present disclosure also provides a computer-readable storage medium, the storage medium stores a computer program, and the computer program is used to execute any of the wake-up signal configuration methods described above.
  • the present disclosure also provides a computer-readable storage medium, the storage medium stores a computer program, and the computer program is used to execute any of the above-mentioned wake-up methods.
  • the present disclosure also provides a wake-up signal configuration device applied to a base station, including:
  • a memory for storing processor executable instructions
  • the processor is configured to:
  • the wake-up signal is sent to the at least one terminal based on the wake-up period of at least one of the one or more terminals, wherein the at least one terminal is in an idle state or an inactive state, and the wake-up period includes at least A DRX cycle of discontinuous reception.
  • FIG. 15 is a schematic structural diagram of a wake-up signal configuration device 1500 according to an exemplary embodiment.
  • the apparatus 1500 may be provided as a base station.
  • the device 1500 includes a processing component 1522, a wireless transmitting/receiving component 1524, an antenna component 1526, and a signal processing part specific to a wireless interface.
  • the processing component 1522 may further include one or more processors.
  • One of the processors in the processing component 1522 may be configured to execute any of the aforementioned wake-up signal configuration methods.
  • the present disclosure also provides a wake-up device applied to a terminal, including:
  • a memory for storing processor executable instructions
  • the processor is configured to:
  • Fig. 16 is a block diagram showing an electronic device 1600 according to an exemplary embodiment.
  • the electronic device 1600 may be a mobile phone, a tablet computer, an e-book reader, a multimedia playback device, a wearable device, a vehicle-mounted terminal, an ipad, a smart TV, and other terminals.
  • the electronic device 1600 may include one or more of the following components: a processing component 1602, a memory 1604, a power supply component 1606, a multimedia component 1608, an audio component 1610, an input/output (I/O) interface 1612, a sensor component 1616, And the communication component 1618.
  • a processing component 1602 a memory 1604, a power supply component 1606, a multimedia component 1608, an audio component 1610, an input/output (I/O) interface 1612, a sensor component 1616, And the communication component 1618.
  • the processing component 1602 generally controls the overall operations of the electronic device 1600, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 1602 may include one or more processors 1620 to execute instructions to complete all or part of the steps of the aforementioned wake-up method.
  • the processing component 1602 may include one or more modules to facilitate the interaction between the processing component 1602 and other components.
  • the processing component 1602 may include a multimedia module to facilitate the interaction between the multimedia component 1608 and the processing component 1602.
  • the processing component 1602 can read executable instructions from the memory to implement the steps of a wake-up method provided in the foregoing embodiments.
  • the memory 1604 is configured to store various types of data to support operations in the electronic device 1600. Examples of these data include instructions for any application or method operating on the electronic device 1600, contact data, phone book data, messages, pictures, videos, etc.
  • the memory 1604 can be implemented by any type of volatile or non-volatile storage devices or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable and 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 and Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic Disk Magnetic Disk or Optical Disk.
  • the power supply component 1606 provides power for various components of the electronic device 1600.
  • the power supply component 1606 may include a power management system, one or more power supplies, and other components associated with the generation, management, and distribution of power for the electronic device 1600.
  • the multimedia component 1608 includes a display screen that provides an output interface between the electronic device 1600 and the user.
  • the multimedia component 1608 includes a front camera and/or a rear camera.
  • the front camera and/or the rear camera can receive external multimedia data.
  • Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 1610 is configured to output and/or input audio signals.
  • the audio component 1610 includes a microphone (MIC).
  • the microphone is configured to receive external audio signals.
  • the received audio signal may be further stored in the memory 1604 or transmitted via the communication component 1618.
  • the audio component 1610 further includes a speaker for outputting audio signals.
  • the I/O interface 1612 provides an interface between the processing component 1602 and a peripheral interface module.
  • the above-mentioned peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: home button, volume button, start button, and lock button.
  • the sensor component 1616 includes one or more sensors for providing the electronic device 1600 with various aspects of state evaluation.
  • the sensor component 1616 can detect the on/off status of the electronic device 1600 and the relative positioning of the components.
  • the component is the display and the keypad of the electronic device 1600, and the sensor component 1616 can also detect the electronic device 1600 or the electronic device 1600.
  • the position of the component changes, the presence or absence of contact between the user and the electronic device 1600, the orientation or acceleration/deceleration of the electronic device 1600, and the temperature change of the electronic device 1600.
  • the sensor assembly 1616 may include a proximity sensor configured to detect the presence of nearby objects when there is no physical contact.
  • the sensor component 1616 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 1616 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
  • the communication component 1618 is configured to facilitate wired or wireless communication between the electronic device 1600 and other devices.
  • the electronic device 1600 can access a wireless network based on a communication standard, such as Wi-Fi, 2G, 3G, 4G, or 5G, or a combination thereof.
  • the communication component 1618 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 1618 further 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 electronic device 1600 may be implemented by one or more application-specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing devices (DSPD), programmable logic devices (PLD), field-available A programmable gate array (FPGA), controller, microcontroller, microprocessor, or other electronic components are implemented to implement the above wake-up method.
  • ASIC application-specific integrated circuits
  • DSP digital signal processors
  • DSPD digital signal processing devices
  • PLD programmable logic devices
  • FPGA field-available A programmable gate array
  • controller microcontroller, microprocessor, or other electronic components are implemented to implement the above wake-up method.
  • non-transitory machine-readable storage medium including instructions, such as a memory 1604 including instructions, which can be executed by the processor 1620 of the electronic device 1600 to complete the wireless charging method described above.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

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Abstract

本公开提供一种唤醒信号配置、唤醒方法及装置、存储介质，其中，所述唤醒信号配置方法包括：针对一个或多个终端确定唤醒信号；基于所述一个或多个终端中的至少一个终端的唤醒周期，向所述至少一个终端发送相应的所述唤醒信号，其中，所述至少一个终端处于空闲状态或非激活状态，所述唤醒周期包括至少一个不连续接收DRX周期。本公开减少通过一个唤醒DCI去唤醒终端检测寻呼下行指示时所带来的盲检测DCI的功耗，在需要唤醒处于空闲状态或非激活状态的终端时，可以为终端带来了省电效果，且基于唤醒周期发送唤醒信号，使得唤醒信号的配置更加灵活，可用性高。

Description

唤醒信号配置、唤醒方法及装置、存储介质 技术领域
本公开涉及通信领域，尤其涉及唤醒信号配置、唤醒方法及装置、存储介质。
背景技术
目前，3GPP(3rd Generation Partnership Project。第3代合作伙伴计划)开展了对空闲状态或非激活状态的省电项目研究。
在R16(Release 16，版本16)中，引入了终端处于连接态时的唤醒机制，定义了一个新DCI(Downlink Control Information，下行控制指示)，这个新DCI是专用的wake up DCI(唤醒下行控制指示)，通过这个DCI来指示是否唤醒终端去接收Paging DCI(寻呼下行控制指示)，进入DRX(Discontinuous Reception，非连续接收)的激活期。当然，这个wake up DCI还包含了其他的一些信息。
但是对于处于空闲状态或非激活状态的终端，如果也采用通过wake up DCI去唤醒终端接收Paging DCI，从而进入DRX周期的激活期的方式，在增加了复杂度的同时又没有给终端带来好的省电效果，毕竟盲检测DCI本身就是造成终端功耗的一个主要因素，而且即使终端没有被寻呼的时候，终端还是要去检测这个wake up DCI。
发明内容
为克服相关技术中存在的问题，本公开实施例提供一种唤醒信号配置、唤醒方法及装置、存储介质。
根据本公开实施例的第一方面，提供一种唤醒信号配置方法，应用于基站，包括：
针对一个或多个终端确定唤醒信号；
基于所述一个或多个终端中的至少一个终端的唤醒周期，向所述至少一个终端发送所述唤醒信号，其中，所述至少一个终端处于空闲状态或非激活状态，所述唤醒周期包括至少一个不连续接收DRX周期。
可选地，所述基于所述至少一个终端的唤醒周期，向所述至少一个终端发送相应的唤醒信号，包括：
确定发送所述相应的唤醒信号的目标位置；其中，所述目标位置位于所述唤醒周期中的第一寻呼时机之前；
在所述目标位置，向所述至少一个终端发送所述相应的唤醒信号。
可选地，所述唤醒周期的时长被配置为与所述基站为所述至少一个终端配置的DRX周期的时长成反比。
可选地，所述一个或多个终端被划分为至少一个终端分组；
所述针对一个或多个终端确定唤醒信号包括：
为所述至少一个终端分组中的每个终端分组确定相应的唤醒信号和/或唤醒周期。
可选地，所述向所述一个或多个终端中的所述至少一个终端发送所述唤醒信号，包括：
响应于针对所述至少一个终端中的任意终端的寻呼指示，向所述至少一个终端发送与其终端分组相应的唤醒信号。
可选地，所述唤醒信号被配置为信道状态指示参考信号或同时用于唤醒和同步的跟踪参考信号中的至少一项。
可选地，所述唤醒信号中的每个唤醒信号包括一个元素序列。
可选地，所述元素序列为正交伪随机序列。
可选地，所述向所述一个或多个终端中的至少一个终端发送所述唤醒信号，包括：
采用频分复用的方式向所述一个或多个终端中的所述至少一个终端发送所述唤醒信号。
根据本公开实施例的第二方面，提供一种唤醒方法，应用于终端，包 括：
根据与所述终端相关联的唤醒周期，监测来自基站的唤醒信号，所述唤醒周期包括与所述终端关联的至少一个不连续接收DRX周期；
响应于接收到来自基站的所述唤醒信号并且所述唤醒信号与所述终端相关联，确定在空闲态或非激活态下执行唤醒操作。
可选地，所述根据与所述终端相关联的唤醒周期，监测基站发送的唤醒信号，包括：
确定监测所述唤醒信号的目标位置；其中，所述目标位置位于所述唤醒周期中的第一寻呼时机之前；
在所述目标位置，监测来自所述基站的所述唤醒信号。
可选地，所述唤醒周期的时长被配置为与所述DRX周期的时长成反比。
可选地，所述方法还包括：
响应于接收到来自基站的所述唤醒信号并且所述唤醒信号不与所述终端相关联，或响应于未接收到来自基站的所述唤醒信号，在空闲态或非激活态下保持休眠。
可选地，所述唤醒信号为信道状态指示参考信号或同时用于唤醒和同步的跟踪参考信号中的至少一项。
可选地，所述唤醒信号中的每个唤醒信号包括一个元素序列。
可选地，所述元素序列为正交伪随机序列。
可选地，所述唤醒信号是通过频分复用的方式发送的所述唤醒信号。
根据本公开实施例的第三方面，提供一种唤醒信号配置装置，应用于基站，包括：
唤醒信号确定模块，被配置为针对一个或多个终端确定唤醒信号；
发送模块，被配置为基于所述一个或多个终端中的至少一个终端的唤醒周期，向所述至少一个终端发送所述唤醒信号，其中，所述至少一个终端处于空闲状态或非激活状态，所述唤醒周期包括至少一个不连续接收 DRX周期。
可选地，所述发送模块包括：
第一确定子模块，被配置为确定发送所述相应的唤醒信号的目标位置；其中，所述目标位置位于所述唤醒周期中的第一寻呼时机之前；
第一发送子模块，被配置为在所述目标位置，向所述至少一个终端发送所述相应的唤醒信号。
可选地，所述唤醒周期的时长被配置为与所述基站为所述至少一个终端配置的DRX周期的时长成反比。
可选地，所述一个或多个终端被划分为至少一个终端分组；
所述唤醒信号确定模块包括：
第二确定子模块，被配置为为所述至少一个终端分组中的每个终端分组确定相应的唤醒信号和/或唤醒周期。
可选地，所述发送模块包括：
第二发送子模块，被配置为响应于针对所述至少一个终端中的任意终端的寻呼指示，向所述至少一个终端发送与其终端分组相应的唤醒信号。
可选地，所述唤醒信号被配置为信道状态指示参考信号或同时用于唤醒和同步的跟踪参考信号中的至少一项。
可选地，所述唤醒信号中的每个唤醒信号包括一个元素序列。
可选地，所述元素序列为正交伪随机序列。
可选地，所述发送模块包括：
第三发送子模块，被配置为采用频分复用的方式向所述一个或多个终端中的所述至少一个终端发送所述唤醒信号。
根据本公开实施例的第四方面，提供一种唤醒装置，应用于终端，包括：
监测模块，被配置为根据与所述终端相关联的唤醒周期，监测来自基站的唤醒信号，所述唤醒周期包括与所述终端关联的至少一个不连续接收DRX周期；
唤醒模块，被配置为响应于接收到来自基站的所述唤醒信号并且所述唤醒信号与所述终端相关联，确定在空闲态或非激活态下执行唤醒操作。
可选地，所述监测模块包括：
第三确定子模块，被配置为确定监测所述唤醒信号的目标位置；其中，所述目标位置位于所述唤醒周期中的第一寻呼时机之前；
监测子模块，被配置为在所述目标位置，监测来自所述基站的所述唤醒信号。
可选地，所述唤醒周期的时长被配置为与所述DRX周期的时长成反比。
可选地，所述装置还包括：
执行模块，被配置为响应于接收到来自基站的所述唤醒信号并且所述唤醒信号不与所述终端相关联，或响应于未接收到来自基站的所述唤醒信号，在空闲态或非激活态下保持休眠。
可选地，所述唤醒信号为信道状态指示参考信号或同时用于唤醒和同步的跟踪参考信号中的至少一项。
可选地，所述唤醒信号中的每个唤醒信号包括一个元素序列。
可选地，所述元素序列为正交伪随机序列。
可选地，所述唤醒信号是通过频分复用的方式发送的所述唤醒信号。根据本公开实施例的第五方面，提供一种计算机可读存储介质，所述存储介质存储有计算机程序，所述计算机程序用于执行上述第一方面任一所述的唤醒信号配置方法。
根据本公开实施例的第六方面，提供一种计算机可读存储介质，所述存储介质存储有计算机程序，所述计算机程序用于执行上述第二方面任一项所述的唤醒方法。
根据本公开实施例的第七方面，提供一种唤醒信号配置装置，应用于基站，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
针对一个或多个终端确定唤醒信号；
基于所述一个或多个终端中的至少一个终端的唤醒周期，向所述至少一个终端发送所述唤醒信号，其中，所述至少一个终端处于空闲状态或非激活状态，所述唤醒周期包括至少一个不连续接收DRX周期。
根据本公开实施例的第八方面，提供一种唤醒装置，应用于终端，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
根据与所述终端相关联的唤醒周期，监测来自基站的唤醒信号，所述唤醒周期包括与所述终端关联的至少一个不连续接收DRX周期；
响应于接收到来自基站的所述唤醒信号并且所述唤醒信号与所述终端相关联，确定在空闲态或非激活态下执行唤醒操作。
本公开的实施例提供的技术方案可以包括以下有益效果：
本公开实施例中，基站可以针对一个或多个终端确定唤醒信号。基站基于一个或多个终端中的至少一个终端的唤醒周期，向处于空闲状态或非激活状态的至少一个终端发送相应的唤醒信号，唤醒至少一个终端。减少通过一个唤醒DCI去唤醒终端，检测寻呼下行指示时所带来的盲检测DCI的功耗，在需要唤醒处于空闲状态或非激活状态的至少一个终端时，可以为至少一个终端带来了省电效果，且基于唤醒周期发送唤醒信号，使得唤醒信号的配置更加灵活，可用性高。
本公开实施例中，基站可以确定发送相应的唤醒信号的目标位置，并在该目标位置，向所述至少一个终端发送所述相应的唤醒信号。其中，目标位置位于唤醒周期中的第一寻呼时机之前。让终端根据唤醒周期接收唤醒信号，可用性高。
本公开实施例中，基站可以将一个或多个终端划分为至少一个终端分组，处于空闲状态或非激活状态的至少一个终端可以属于相同或不同的终端分组。基站可以为至少一个终端分组中的每个终端分组确定相应的唤醒信号和/或唤醒周期，唤醒信号和唤醒周期可以按照终端分组相同或不同，使得唤醒信号的配置更加灵活，可用性高。
本公开实施例中，基站响应于针对处于空闲状态或非激活状态的至少一个终端中的任意终端的寻呼指示，向至少一个终端发送与其终端分组相相应的唤醒信号，可用性高。
本公开实施例中，基站可以将唤醒信号配置为信道状态指示参考信号或同时用于唤醒和同步的跟踪参考信号中的至少一项，避免增加新的周期性信号，减少了终端功耗，为终端带来了省电效果。
本公开实施例中，基站为至少一个终端配置的唤醒信号中的内阁唤醒信号可以包括一个元素序列，进一步地，可以采用正交伪随机序列作为唤醒信号，可用性高。
本公开实施例中，基站在向至少一个终端发送唤醒信号时，可以采用频分复用的方式发送，避免唤醒信号之间产生干扰。
本公开实施例中，终端可以根据与该终端相关联的唤醒周期，监测来自基站的唤醒信号，所述唤醒周期包括与所述终端关联的至少一个不连续接收DRX周期。在接收到唤醒信号并且唤醒信号与该终端相关联情况下，可以让终端在空闲态或非激活态下执行唤醒操作。减少通过一个唤醒DCI去唤醒终端检测寻呼下行指示时所带来的盲检测DCI的功耗，在需要唤醒处于空闲状态或非激活状态的终端时，可以为终端带来了省电效果。
本公开实施例中，如果终端接收到来自基站的所述唤醒信号并且所述唤醒信号不与所述终端相关联，或者未接收到来自基站的唤醒信号，则终端可以在空闲态或非激活态下保持休眠。减少了终端醒来的时长，为终端带来了省电效果。
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，示出了符合本发明的实施例，并与说明书一起用于解释本发明的原理。
图1是根据一示例性实施例示出的一种唤醒信号配置方法流程示意图。
图2是根据一示例性实施例示出的另一种唤醒信号配置方法流程示意图。
图3是根据一示例性实施例示出的一种唤醒方法流程示意图。
图4是根据一示例性实施例示出的另一种唤醒方法流程示意图。
图5是根据一示例性实施例示出的另一种唤醒方法流程示意图。
图6是根据一示例性实施例示出的另一种唤醒方法流程示意图。
图7是根据一示例性实施例示出的一种唤醒信号配置装置框图。
图8是根据一示例性实施例示出的另一种唤醒信号配置装置框图。
图9是根据一示例性实施例示出的另一种唤醒信号配置装置框图。
图10是根据一示例性实施例示出的另一种唤醒信号配置装置框图。
图11是根据一示例性实施例示出的另一种唤醒信号配置装置框图。
图12是根据一示例性实施例示出的一种唤醒装置框图。
图13是根据一示例性实施例示出的另一种唤醒装置框图。
图14是根据一示例性实施例示出的另一种唤醒装置框图。
图15是本公开根据一示例性实施例示出的一种唤醒信号配置装置的一结构示意图。
图16是本公开根据一示例性实施例示出的一种唤醒装置的一结构示意图。
具体实施方式
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发明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、本发明的一些方面相一致的装置和方法的例子。
在本公开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。在本公开和所附权利要求书中所使用的单数形式的“一种”、“所述”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”可以被解释成为“在……时”或“当……时”或“响应于确定”。
在介绍本公开实施例的方案之前，先介绍一下寻呼过程。基站在一个SSB(Synchronization Signalandpbch Block，同步信号块)的周期里会为终端配置DRX周期中所包括的若干个PO(Paging Opportunity，寻呼时机)和相应的控制信道资源信息。终端会根据标准中的预设公式和自身终端标识等信息，计算出自己的PO位置，在PO位置，根据基站为终端配置的控制信道资源信息，监测PagingDCI。
进一步地，根据PagingDCI的指示编码内容，获取寻呼类别，根据寻呼类型去解调相应的PDSCH(Physical Downlink Shared Channel，物理下行共享信道)资源(该资源在PagingDCI里也有指示)。
由于终端无法知道有没有自己的寻呼消息，只有按照上述方法解调出PDSCH，然后查看其中的终端标识列表，如果没有自己的终端标识，则需要继续等到下一次PO。如果有自己的终端标识，则在PDSCH所指示的资 源位置，接收基站发送的数据。
上述根据DCI的指示编码内容，获取寻呼类别，根据寻呼类型去解调相应的PDSCH，以及根据解调出的PDSCH，确定是否有针对自身的寻呼或等待下次PO这个过程，虽然费电但是没法避免。
下面从基站侧介绍一下本公开提供的唤醒信号配置方法。
本公开实施例提供了一种唤醒信号配置方法，可以应用于基站，参照图1所示，图1是根据一实施例示出的一种唤醒信号配置方法流程图，该方法可以包括以下步骤：
在步骤101中，针对一个或多个终端确定唤醒信号。
本公开实施例中，一个或多个终端可以是位于同一小区内的终端。基站针对一个或多个终端确定相应的唤醒信号。
唤醒信号中的每个唤醒信号可以包括一个元素序列。在一个实施例中，每个唤醒信号就是一个元素序列。在一个实施例中，元素序列可以为物理概念上的序列，例如，比特序列等。在另一个实施例中，每个唤醒信号中除了元素序列还可以包括其他内容，例如，特定的信息前缀或信息后缀，本公开对此不作限定。
在步骤102中，基于所述一个或多个终端中的至少一个终端的唤醒周期，向所述至少一个终端发送相应的所述唤醒信号。
在本公开实施例中，至少一个终端可以是一个或多个终端中处于空闲状态或非激活状态的终端。唤醒周期包括至少一个不连续接收DRX周期。基站可以根据至少一个终端的需求，配置唤醒周期。
可选地，基站将唤醒周期配置为一个DRX周期，这样至少一个终端会在每个DRX周期内都去监测唤醒信号，从而确定是否需要执行唤醒操作。
或者基站根据至少一个终端中任意终端的需要，将唤醒周期配置为多个DRX周期，例如在终端需要省电等情况下，将唤醒周期配置为2个或更多的DRX周期。这样，相当于终端可以在2个或更多DRX周期相应的 时长内醒来一次，去监测唤醒信号，根据唤醒信号决定是否需要执行唤醒操作。减少了终端醒来的频率，可以实现节省终端电量的目的。
另外，唤醒周期的时长可以被配置为与所述基站为所述至少一个终端配置的DRX周期的时长成反比。
例如，相对于至少一个终端中的终端1和终端2而言，假设终端1和终端2的DRX周期的时长分别为t1＝64毫秒，t2＝128毫秒，基站为终端1和终端2配置的唤醒周期的时长均为128毫秒。相当于唤醒周期时长相对于终端1为2个DRX周期的时长，相对于终端2位1个DRX周期的时长。可以看出，DRX周期越长，唤醒周期就被配置的越短，从而可以确保唤醒信号配置的灵活性。
在本步骤中，基站在需要唤醒至少一个终端的情况下，基于唤醒周期，向其发送相应的唤醒信号。需要唤醒至少一个终端的情况包括但不限于针对至少一个终端中的任意终端的寻呼指示到达、基站的系统消息发送更新、或针对至少一个终端中的任意终端的紧急短消息到达等。
在上述实施例中，基站可以针对一个或多个终端确定至少一个唤醒信号，其中，每个唤醒信号包括一个元素序列。在一个实施例中，每个唤醒信号就是一个元素序列。在另一个实施例中，每个唤醒信号中除了元素序列还可以包括其他内容，例如，特定的信息前缀或信息后缀，本公开对此不作限定。基站基于所述一个或多个终端中的至少一个终端的唤醒周期，向一个或多个终端中的处于空闲状态或非激活状态的至少一个终端发送相应的唤醒信号，唤醒至少一个终端。减少通过一个唤醒DCI去唤醒终端时所带来的盲检测DCI的功耗，在需要唤醒处于空闲状态或非激活状态的至少一个终端时，可以为至少一个终端带来了省电效果。
在一可选实施例中，参照图2所示，图2是根据图1所示的实施例示出的另一种唤醒信号配置方法流程图，步骤102可以包括：
在步骤102-1中，确定发送所述相应的唤醒信号的目标位置。
基站可以根据至少一个终端的终端标识，在对应的唤醒周期中确定向 至少一个终端发送相应的唤醒信号的目标位置，其中，该目标位置位于唤醒周期中的第一寻呼时机之前。第一寻呼时机是唤醒周期的时长中包括的多个寻呼时机中的一个。
在步骤102-2中，在所述目标位置，向所述至少一个终端发送所述相应的唤醒信号。
基站在目标位置，向至少一个终端发送相应的唤醒信号，便于终端接收该唤醒信号，以便执行唤醒操作或保持休眠。
在一可选实施例中，处于一个小区的一个或多个终端被划分为至少一个终端分组，处于非激活状态或空闲状态的至少一个终端可以属于同一个终端分组或不同的终端分组。相应地，步骤101可以包括：
为所述至少一个终端分组中的每个终端分组确定相应的唤醒信号和/或唤醒周期。
在本公开实施例中，将同一个小区内的一个或多个终端进行分组，得到至少一个终端分组，针对至少一个终端分组中的每个终端分组确定相应的唤醒信号和/或唤醒周期。可选地，可以根据终端的标识进行取模运算，模值相同的终端划分为同一个终端分组。
在本公开实施例中，每个终端分组对应由一个元素序列组成的唤醒信号和相应的唤醒周期，按照终端分组的不同，元素序列是不同的，也就是说，终端分组的数目与唤醒信号中元素序列的预设数目相同。例如基站根据自身的性能，可以配置唤醒信号包括N个元素序列，则基站可以将同一个小区中的多个终端划分为N个终端分组，每个终端分组对应一个元素序列。
针对不同的终端分组，唤醒周期可以相同或不同，本公开对此不作限定。
上述实施例中，基站可以将一个或多个终端划分为至少一个终端分组，处于空闲状态或非激活状态的至少一个终端可以属于相同或不同的终端分组。基站可以为至少一个终端分组中的每个终端分组确定相应的唤醒信号 和/或唤醒周期，唤醒信号和唤醒周期可以按照终端分组相同或不同，使得唤醒信号的配置更加灵活，可用性高。
在一可选实施例中，步骤102可以包括：
响应于针对所述至少一个终端中的任意终端的寻呼指示，向所述至少一个终端发送与其终端分组相应的唤醒信号。
在本公开实施例中，由于针对同一小区的一个或多个终端进行终端分组，则可以响应于针对所述至少一个终端中的任意终端的寻呼指示，向至少一个终端发送与其终端分组相应的唤醒信号。
例如，同一个小区内的终端数目为9个，收到的寻呼指示是针对终端3和4的，如果不进行分组，则需要向9个终端都发送唤醒信号，在本公开中，如果将这9个终端划分为3组，每3个划分为一个终端分组，那么可以只向前两个终端分组发送唤醒信号，不需要再向最后一个终端分组中的终端发送唤醒信号，也节省了基站的信令资源。
在一可选实施例中，唤醒信号可以被配置为CSI-RS(Channel status indication reference signal，信道状态指示参考信号)，或者还可以被配置为同时用于唤醒和同步TRS(Tracking Reference Signal，跟踪参考信号)。当然唤醒信号需要在基站为至少一个终端配置了CSI-RS和TRS中的至少一项的基础上，可以将唤醒信号配置为两个信号中的至少一项。
上述实施例中，基站可以将唤醒信号配置为信道状态指示参考信号或同时用于唤醒和同步的跟踪参考信号中的至少一项，避免增加新的周期性信号，减少了终端功耗，为终端带来了省电效果。
在一可选实施例中，唤醒信号中的每个唤醒信号包括一个元素序列组成的，该元素序列可以采用正交伪随机序列。避免后续需要将发送多个唤醒信号时，不同的唤醒信号之间产生干扰，可用性高。
下面再从终端侧介绍一下本公开提供的唤醒方法。
本公开实施例提供了一种唤醒方法，可以用于终端，参照图3所示，图3是根据一实施例示出的一种唤醒方法流程图，该方法可以包括以下步 骤：
在步骤201中，根据与所述终端相关联的唤醒周期，监测来自基站的唤醒信号。
在本公开实施例中，终端在每个唤醒周期监测一次唤醒信号，如果接收到来自基站的所述唤醒信号并且所述元素序与所述终端相关联，则终端在空闲态或非激活态下执行唤醒操作。否则，终端等待下一个唤醒周期再去监测唤醒信号。
其中，唤醒周期的时长被配置为与所述DRX周期的时长成反比。当然，唤醒周期也是基站通过指定信令预先通知终端的，或者终端根据协议约定，直接确定该唤醒周期。
唤醒信号中的每个唤醒信号可以包括一个元素序列，由基站为每个终端分组进行配置，采用同时用于唤醒和同步的跟踪参考信号，或信道状态指示参考信号中的至少一项，可以由正交伪随机序列组成。在一实施例中，每个唤醒信号就是一个元素序列。在一个实施例中，元素序列可以为物理概念上的序列，例如，比特序列等。在另一个实施例中，每个唤醒信号中除了元素序列还可以包括其他内容，例如，特定的信息前缀或信息后缀，本公开对此不作限定。
在步骤202中，响应于接收到来自基站的所述唤醒信号并且所述唤醒信号与所述终端相关联，确定在空闲态或非激活态下执行唤醒操作。
基站可以预先通过指定信令，例如RRC信令、MAC信令等将为每个终端分组确定的唤醒信号和/或唤醒周期告知终端，终端根据自身的终端标识，确定自身所在的终端分组后，就可以确定与自身所在终端分组相应的唤醒信号和/或唤醒周期。
或者上述内容可以预先定义在协议中，终端直接根据底层协议和自身的终端标识，确定自身所在的终端分组后，确定与自身所在终端分组相应的唤醒信号和/或唤醒周期。
在本公开实施例中，基站可以采用频分复用方式将唤醒信号发送给终 端，终端在接收到基站发送的唤醒信号之后，可以与基站进行预同步，然后确定接收到的唤醒信号中是否包括自身所在的终端分组相应的唤醒信号，如果包括自身所在终端分组相应的唤醒信号，则确定唤醒信号与终端相关联，则让终端在空闲态或非激活状态下执行唤醒操作。
唤醒操作至少包括监测基站发送的Paging DCI，进而解调相应的PDSCH，根据PDSCH所指示的资源位置，确定是否存在与终端相应的寻呼，在存在与自身相应的寻呼的情况下，进入连接态，与基站进行数据交互。
上述实施例中，终端可以监测来自基站的唤醒信号。在一实施例中，每个唤醒信号就是一个元素序列。在一个实施例中，元素序列可以为物理概念上的序列，例如，比特序列等。在另一个实施例中，每个唤醒信号中除了元素序列还可以包括其他内容，例如，特定的信息前缀或信息后缀，本公开对此不作限定。在接收到唤醒信号并且唤醒信号与该终端关联的情况下，可以让终端在空闲态或非激活态下执行唤醒操作。减少通过一个唤醒DCI去唤醒终端检测寻呼下行指示时所带来的盲检测DCI的功耗，在需要唤醒处于空闲状态或非激活状态的终端时，可以为终端带来了省电效果。
在一可选实施例中，针对步骤201，终端是根据与所述终端相关联的唤醒周期，监测唤醒信号。
在本公开实施例中，终端在每个唤醒周期监测一次唤醒信号，如果接收到来自基站的所述唤醒信号并且所述元素序与所述终端相关联，则终端在空闲态或非激活态下执行唤醒操作。否则，终端等待下一个唤醒周期再去监测唤醒信号。
其中，唤醒周期的时长被配置为与所述DRX周期的时长成反比。当然，唤醒周期也是基站通过指定信令预先通知终端的，或者终端根据协议约定，直接确定该唤醒周期。
上述实施例中，终端可以基于基站侧配置的与该终端关联的唤醒周期监测唤醒信号，唤醒过程更加灵活。
参照图4所示，图4是根据图3所示的实施例示出的另一种唤醒方法流程图，步骤201可以包括：
在步骤201-1中，确定监测所述唤醒信号的目标位置。
在一个实施例中，终端在一个唤醒周期内，根据终端标识可以自动确定监测唤醒信号的目标位置，该目标位置位于唤醒周期中的第一寻呼时机之前。在另一个实施例中，可以由基站为终端预先配置该目标位置，终端根据基站的配置确定该目标位置，同样地，该目标位置位于唤醒周期中的第一寻呼时机之前。
在步骤201-2中，在所述目标位置，监测来自所述基站的所述唤醒信号。
本公开实施例中，在一个唤醒周期内，终端在目标位置监测来自基站的唤醒信号。
例如，唤醒周期的时长为2个DRX周期的时长，终端每个DRX周期内包括4个寻呼时机，则终端在唤醒周期内共包括了1-8个寻呼时机，终端可以确定在唤醒周期内用于监测唤醒信号的目标位置，该目标位置假设位于第3个寻呼时机之前。
则终端在当前唤醒周期内，在第3个寻呼时机之前的目标位置监测唤醒信号，如果接收到唤醒信号且至少一个元素序列与所述终端相关联，那么终端在空闲态或非激活态下执行唤醒操作，否则保持休眠，直到下一个唤醒周期，在目标位置再次进行唤醒信号监测。
上述实施例中，终端可以确定在唤醒周期内用于监测唤醒信号的目标位置，在该目标位置监测唤醒信号，减少了终端盲检测DCI的功耗，为终端带来了省电效果。
参照图5所示，图5是根据图3所示的实施例示出的另一种唤醒方法流程图，上述方法还可以包括：
在步骤203中，响应于接收到来自基站的所述唤醒信号并且所述唤醒信号不与所述终端相关联，或响应于未接收到来自基站的所述唤醒信号， 在空闲态或非激活态下保持休眠。
在本公开实施例中，终端虽然接收到唤醒信号，但接收到的唤醒信号中不包括终端所在的终端分组相应的唤醒信号，则终端可以确定唤醒信号不与终端相关联，在空闲态或非激活态下保持休眠，直到下一个唤醒周期再次监测唤醒信号。或者终端还可以在未接收到来自基站的唤醒信号的情况下，在空闲态或非激活态下保持休眠，直到下一个唤醒周期再次监测唤醒信号。
上述实施例中，如果接收到来自基站的所述唤醒信号并且所述唤醒信号不与所述终端相关联，或响应于未接收到来自基站的所述唤醒信号，则终端可以在空闲态或非激活态下保持休眠。减少了终端醒来的时长，为终端带来了省电效果。
需要注意地是，在已有的技术方案中，根据wake up DCI让终端在空闲态或非激活态下执行唤醒操作，由于盲检DCI需要较长时间n，而又需要用m时长完成与基站的预同步，才能在寻呼时机监测寻呼下行控制指示。所以，假设终端需要在t时间点监测寻呼时机中的寻呼下行控制指示，终端需要至少在t-n-m的时间点开始监测wake up DCI。而本公开实施例中唤醒信号采用了至少一个元素序列的形式，终端无需再花长时间来进行DCI盲检，因此，终端在t-m时间点开始监测唤醒信号即可，用m时长完成与基站的预同步之后，在接收到来自基站的所述唤醒信号并且确定至少一个元素序列与所述终端相关联后，在时间点t监测寻呼下行控制指示。而在一种实施方式中，基站可以根据以上规则，配置下发唤醒信号的时域位置，同时，UE也可以根据上述规则，来配置自身的相关的监测操作。
也就是说，通过将唤醒信号配置为至少一个元素序列，可以让终端较晚醒来，同样实现了为终端省电的目的。
在一实施例中，参照图6所示，图6是根据一实施例示出的一种唤醒方法流程图，该方法可以包括以下步骤：
在步骤301中，基站为至少一个终端分组中的每个终端分组确定相应 的唤醒信号和/或唤醒周期。
其中，同一个小区的一个或多个终端被划分为至少一个终端分组。基站为每个终端分组确定相应的唤醒信号和/或唤醒周期。唤醒信号中的每个唤醒信号包括一个元素序列。在一实施例中，每个唤醒信号就是一个元素序列。在一个实施例中，元素序列可以为物理概念上的序列，例如，比特序列等。在另一个实施例中，每个唤醒信号中除了元素序列还可以包括其他内容，例如，特定的信息前缀或信息后缀，本公开对此不作限定。唤醒信号可以被配置为信道状态指示参考信号或同时用于唤醒和同步的跟踪参考信号中的至少一项。元素序列可以为正交伪随机序列。终端分组不同，则相应的元素序列也不同。
另外，唤醒周期包括至少一个不连续接收DRX周期，唤醒周期的时长被配置为与所述基站为所述至少一个终端配置的DRX周期的时长成反比。针对不同的终端分组，唤醒周期的时长可以相同或不同。
在步骤302中，基站响应于针对一个或多个终端中的至少一个终端中的任意终端的寻呼指示，基于所述至少一个终端的唤醒周期，向所述至少一个终端发送与其终端分组相应的唤醒信号。
在本步骤中，基站可以采用频分复用方式将所述唤醒信号发送给至少一个终端。其中，至少一个终端处于空闲状态或非激活状态。
在步骤303中，终端根据与所述终端相关联的唤醒周期，确定监测唤醒信号的目标位置。
其中，目标位置位于所述唤醒周期中的第一寻呼时机之前。
在步骤304中，终端在目标位置，监测来自所述基站的所述唤醒信号。
在步骤305中，终端响应于接收到来自基站的所述唤醒信号并且所述唤醒信号与所述终端相关联，确定在空闲态或非激活态下执行唤醒操作。
在步骤306中，终端响应于接收到来自基站的所述唤醒信号并且所述唤醒信号不与所述终端相关联，或响应于未接收到来自基站的所述唤醒信号，在空闲态或非激活态下保持休眠。
上述实施例中，减少通过一个唤醒DCI去唤醒终端时所带来的盲检测DCI的功耗，在需要唤醒处于空闲状态或非激活状态的至少一个终端时，可以为至少一个终端带来了省电效果。
与前述应用功能实现方法实施例相对应，本公开还提供了应用功能实现装置的实施例。
参照图7，图7是根据一示例性实施例示出的一种唤醒信号配置装置框图，应用于基站，包括：
唤醒信号确定模块410，被配置为针对一个或多个终端确定唤醒信号；
发送模块420，被配置为基于所述一个或多个终端中的至少一个终端的唤醒周期，向所述至少一个终端发送所述唤醒信号，其中，所述至少一个终端处于空闲状态或非激活状态，所述唤醒周期包括至少一个不连续接收DRX周期。
参照图8所示，图8是根据图7所示的实施例示出的另一种唤醒信号配置装置框图，所述发送模块420包括：
第一确定子模块421，被配置为确定发送所述相应的唤醒信号的目标位置；其中，所述目标位置位于所述唤醒周期中的第一寻呼时机之前；
第一发送子模块422，被配置为在所述目标位置，向所述至少一个终端发送所述相应的唤醒信号。
可选地，所述唤醒周期的时长被配置为与所述基站为所述至少一个终端配置的DRX周期的时长成反比。
可选地，所述一个或多个终端被划分为至少一个终端分组。
参照图9所示，图9是根据图7所示的实施例示出的另一种唤醒信号配置装置框图，所述唤醒信号确定模块410包括：
第二确定子模块411，被配置为为所述至少一个终端分组中的每个终端分组确定相应的唤醒信号和/或唤醒周期。
参照图10所示，图10是根据图9所示的实施例示出的另一种唤醒信号配置装置框图，所述发送模块420包括：
第二发送子模块423，被配置为响应于针对所述至少一个终端中的任意终端的寻呼指示，向所述至少一个终端发送与其终端分组相应的唤醒信号。
可选地，所述唤醒信号被配置为信道状态指示参考信号或同时用于唤醒和同步的跟踪参考信号中的至少一项。
可选地，所述唤醒信号中的每个唤醒信号包括一个元素序列。
可选地，所述元素序列为正交伪随机序列。
参照图11所示，图11是根据图7所示的实施例示出的另一种唤醒信号配置装置框图，所述发送模块420包括：
第三发送子模块424，被配置为采用频分复用的方式向所述一个或多个终端中的所述至少一个终端发送所述唤醒信号。
参照图12，图12是根据一示例性实施例示出的一种唤醒装置框图，应用于终端，包括：
监测模块510，被配置为根据与所述终端相关联的唤醒周期，监测来自基站的唤醒信号，所述唤醒周期包括与所述终端关联的至少一个不连续接收DRX周期；
唤醒模块520，被配置为响应于接收到来自基站的所述唤醒信号并且所述唤醒信号与所述终端相关联，确定在空闲态或非激活态下执行唤醒操作。
参照图13所示，图13是根据图12所示的实施例示出的另一种唤醒装置框图，所述监测模块510包括：
第三确定子模块511，被配置为确定监测所述唤醒信号的目标位置；其中，所述目标位置位于所述唤醒周期中的第一寻呼时机之前；
监测子模块512，被配置为在所述目标位置，监测来自所述基站的所述唤醒信号。可选地，所述唤醒周期的时长被配置为与所述DRX周期的时长成反比。
参照图14所示，图14是根据图12所示的实施例示出的另一种唤醒装 置框图，所述装置还包括：
执行模块530，被配置为响应于接收到来自基站的所述唤醒信号并且所述唤醒信号不与所述终端相关联，或响应于未接收到来自基站的所述唤醒信号，在空闲态或非激活态下保持休眠。
可选地，所述唤醒信号为信道状态指示参考信号或同时用于唤醒和同步的跟踪参考信号中的至少一项。
可选地，所述唤醒信号中的每个唤醒信号包括一个元素序列。
可选地，所述元素序列为正交伪随机序列。
可选地，所述唤醒信号是通过频分复用的方式发送的所述唤醒信号。
对于装置实施例而言，由于其基本对应于方法实施例，所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的，其中上述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本公开方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
相应地，本公开还提供了一种计算机可读存储介质，所述存储介质存储有计算机程序，所述计算机程序用于执行任一所述的唤醒信号配置方法。
相应地，本公开还提供了一种计算机可读存储介质，所述存储介质存储有计算机程序，所述计算机程序用于执行上述任一所述的唤醒方法。
相应地，本公开还提供了一种唤醒信号配置装置，应用于基站，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
针对一个或多个终端确定唤醒信号；
基于所述一个或多个终端中的至少一个终端的唤醒周期，向所述至少一个终端发送所述唤醒信号，其中，所述至少一个终端处于空闲状态或非 激活状态，所述唤醒周期包括至少一个不连续接收DRX周期。
如图15所示，图15是根据一示例性实施例示出的一种唤醒信号配置装置1500的一结构示意图。装置1500可以被提供为基站。参照图15，装置1500包括处理组件1522、无线发射/接收组件1524、天线组件1526、以及无线接口特有的信号处理部分，处理组件1522可进一步包括一个或多个处理器。
处理组件1522中的其中一个处理器可以被配置为用于执行上述任一所述的唤醒信号配置方法。
相应地，本公开还提供了一种唤醒装置，应用于终端，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
根据与所述终端相关联的唤醒周期，监测来自基站的唤醒信号，所述唤醒周期包括与所述终端关联的至少一个不连续接收DRX周期；
响应于接收到来自基站的所述唤醒信号并且所述元素序列与所述终端相关联的元素序列，确定在空闲态或非激活态下执行唤醒操作。
图16是根据一示例性实施例示出的一种电子设备1600的框图。例如电子设备1600可以是手机、平板电脑、电子书阅读器、多媒体播放设备、可穿戴设备、车载终端、ipad、智能电视等终端。
参照图16，电子设备1600可以包括以下一个或多个组件：处理组件1602，存储器1604，电源组件1606，多媒体组件1608，音频组件1610，输入/输出(I/O)接口1612，传感器组件1616，以及通信组件1618。
处理组件1602通常控制电子设备1600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1602可以包括一个或多个处理器1620来执行指令，以完成上述的唤醒方法的全部或部分步骤。此外，处理组件1602可以包括一个或多个模块，便于处理组件1602和其他组件之间的交互。例如，处理组件1602可以包括多媒体 模块，以方便多媒体组件1608和处理组件1602之间的交互。又如，处理组件1602可以从存储器读取可执行指令，以实现上述各实施例提供的一种唤醒方法的步骤。
存储器1604被配置为存储各种类型的数据以支持在电子设备1600的操作。这些数据的示例包括用于在电子设备1600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1604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1606为电子设备1600的各种组件提供电力。电源组件1606可以包括电源管理系统，一个或多个电源，及其他与为电子设备1600生成、管理和分配电力相关联的组件。
多媒体组件1608包括在所述电子设备1600和用户之间的提供一个输出接口的显示屏。在一些实施例中，多媒体组件1608包括一个前置摄像头和/或后置摄像头。当电子设备1600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1610被配置为输出和/或输入音频信号。例如，音频组件1610包括一个麦克风(MIC)，当电子设备1600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1604或经由通信组件1618发送。在一些实施例中，音频组件1610还包括一个扬声器，用于输出音频信号。
I/O接口1612为处理组件1602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1616包括一个或多个传感器，用于为电子设备1600提供各个方面的状态评估。例如，传感器组件1616可以检测到电子设备1600的打开/关闭状态，组件的相对定位，例如所述组件为电子设备1600的显示器和小键盘，传感器组件1616还可以检测电子设备1600或电子设备1600一个组件的位置改变，用户与电子设备1600接触的存在或不存在，电子设备1600方位或加速/减速和电子设备1600的温度变化。传感器组件1616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1616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1616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1618被配置为便于电子设备1600和其他设备之间有线或无线方式的通信。电子设备1600可以接入基于通信标准的无线网络，如Wi-Fi，2G，3G，4G或5G，或它们的组合。在一个示例性实施例中，通信组件1618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1618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，电子设备1600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，用于执行上述唤醒方法。
在示例性实施例中，还提供了一种包括指令的非临时性机器可读存储介质，例如包括指令的存储器1604，上述指令可由电子设备1600的处理器1620执行以完成上述无线充电方法。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，将容易想到本公开的其它实施方案。本公开旨在涵盖本公开的任何变型、用途或者适应性变化和组合，这些变型、用途或者适应性变化和组合遵循本公开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者惯用技术手段。说明书和实施例仅被视为示例性的，本公开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。本公开的范围仅由所附的权利要求来限制。

Claims (37)

  1. 一种唤醒信号配置方法，应用于基站，其特征在于，包括：
    针对一个或多个终端确定唤醒信号；
    基于所述一个或多个终端中的至少一个终端的唤醒周期，向所述至少一个终端发送相应的所述唤醒信号，其中，所述至少一个终端处于空闲状态或非激活状态，所述唤醒周期包括至少一个不连续接收DRX周期。
  2. 根据权利要求1所述的方法，其特征在于，所述基于所述至少一个终端的唤醒周期，向所述至少一个终端发送相应的唤醒信号，包括：
    确定发送所述相应的唤醒信号的目标位置；其中，所述目标位置位于所述唤醒周期中的第一寻呼时机之前；
    在所述目标位置，向所述至少一个终端发送所述相应的唤醒信号。
  3. 根据权利要求1所述的方法，其特征在于，所述唤醒周期的时长被配置为与所述基站为所述至少一个终端配置的DRX周期的时长成反比。
  4. 根据权利要求1-3任一项所述的方法，其特征在于，所述一个或多个终端被划分为至少一个终端分组；
    所述针对一个或多个终端确定唤醒信号，包括：
    为所述至少一个终端分组中的每个终端分组确定相应的唤醒信号和/或唤醒周期。
  5. 根据权利要求4所述的方法，其特征在于，所述向所述一个或多个终端中的所述至少一个终端发送相应的所述唤醒信号，包括：
    响应于针对所述至少一个终端中的任意终端的寻呼指示，向所述至少一个终端发送与其终端分组相应的唤醒信号。
  6. 根据权利要求1-3或5中任一项所述的方法，其特征在于，所述唤醒信号被配置为信道状态指示参考信号或同时用于唤醒和同步的跟踪参考信号中的至少一项。
  7. 根据权利要求1-3或5所述的方法，其特征在于，所述唤醒信号中 的每个唤醒信号包括一个元素序列。
  8. 根据权利要求7所述的方法，其特征在于，所述元素序列为正交伪随机序列。
  9. 根据权利要求1-3或5任一项所述的方法，其特征在于，所述向所述一个或多个终端中的至少一个终端发送所述唤醒信号，包括：
    采用频分复用的方式向所述一个或多个终端中的所述至少一个终端发送所述唤醒信号。
  10. 一种唤醒方法，应用于终端，其特征在于，包括：
    根据与所述终端相关联的唤醒周期，监测来自基站的唤醒信号，所述唤醒周期包括与所述终端关联的至少一个不连续接收DRX周期；
    响应于接收到来自基站的所述唤醒信号并且所述唤醒信号与所述终端相关联，确定在空闲态或非激活态下执行唤醒操作。
  11. 根据权利要求10所述的方法，其特征在于，所述根据与所述终端相关联的唤醒周期，监测基站发送的唤醒信号，包括：
    确定监测所述唤醒信号的目标位置；其中，所述目标位置位于所述唤醒周期中的第一寻呼时机之前；
    在所述目标位置，监测来自所述基站的所述唤醒信号。
  12. 根据权利要求10所述的方法，其特征在于，所述唤醒周期的时长被配置为与所述DRX周期的时长成反比。
  13. 根据权利要求10-12任一项所述方法，其特征在于，所述方法还包括：
    响应于接收到来自基站的所述唤醒信号并且所述唤醒信号不与所述终端相关联，或响应于未接收到来自基站的所述唤醒信号，在空闲态或非激活态下保持休眠。
  14. 根据权利要求10-12任一项所述的方法，其特征在于，所述唤醒信号为信道状态指示参考信号或同时用于唤醒和同步的跟踪参考信号中的至少一项。
  15. 根据权利要求10-12任一项所述的方法，其特征在于，所述唤醒信号中的每个唤醒信号包括一个元素序列。
  16. 根据权利要求15所述的方法，其特征在于，所述元素序列为正交伪随机序列。
  17. 根据权利要求10-12任一项所述的方法，其特征在于，所述唤醒信号是通过频分复用的方式发送的所述唤醒信号。
  18. 一种唤醒信号配置装置，应用于基站，其特征在于，包括：
    唤醒信号确定模块，被配置为针对一个或多个终端确定唤醒信号；
    发送模块，被配置为基于所述一个或多个终端中的至少一个终端的唤醒周期，向所述至少一个终端发送所述唤醒信号，其中，所述至少一个终端处于空闲状态或非激活状态，所述唤醒周期包括至少一个不连续接收DRX周期。
  19. 根据权利要求18所述的装置，其特征在于，所述发送模块包括：
    第一确定子模块，被配置为确定发送所述相应的唤醒信号的目标位置；其中，所述目标位置位于所述唤醒周期中的第一寻呼时机之前；
    第一发送子模块，被配置为在所述目标位置，向所述至少一个终端发送所述相应的唤醒信号。
  20. 根据权利要求18所述的装置，其特征在于，所述唤醒周期的时长被配置为与所述基站为所述至少一个终端配置的DRX周期的时长成反比。
  21. 根据权利要求18-20任一项所述的装置，其特征在于，所述一个或多个终端被划分为至少一个终端分组；
    所述唤醒信号确定模块包括：
    第二确定子模块，被配置为为所述至少一个终端分组中的每个终端分组确定相应的唤醒信号和/或唤醒周期。
  22. 根据权利要求21所述的装置，其特征在于，所述发送模块包括：
    第二发送子模块，被配置为响应于针对所述至少一个终端中的任意终端的寻呼指示，向所述至少一个终端发送与其终端分组相应的唤醒信号。
  23. 根据权利要求18-20或22中任一项所述的装置，其特征在于，所述唤醒信号被配置为信道状态指示参考信号或同时用于唤醒和同步的跟踪参考信号中的至少一项。
  24. 根据权利要求18-20或22中任一项所述的方法，其特征在于，所述唤醒信号中的每个唤醒信号包括一个元素序列。25、根据权利要求24所述的装置，其特征在于，所述元素序列为正交伪随机序列。
  25. 根据权利要求18-20或22中任一项所述的装置，其特征在于，所述发送模块包括：
    第三发送子模块，被配置为采用频分复用的方式向所述一个或多个终端中的所述至少一个终端发送所述唤醒信号。
  26. 一种唤醒装置，应用于终端，其特征在于，包括：
    监测模块，被配置为根据与所述终端相关联的唤醒周期，监测来自基站的唤醒信号，所述唤醒周期包括与所述终端关联的至少一个不连续接收DRX周期；
    唤醒模块，被配置为响应于接收到来自基站的所述唤醒信号并且所述唤醒信号与所述终端相关联，确定在空闲态或非激活态下执行唤醒操作。
  27. 根据权利要求27所述的装置，其特征在于，所述监测模块包括：
    第三确定子模块，被配置为确定监测所述唤醒信号的目标位置；其中，所述目标位置位于所述唤醒周期中的第一寻呼时机之前；
    监测子模块，被配置为在所述目标位置，监测来自所述基站的所述唤醒信号。
  28. 根据权利要求27所述的装置，其特征在于，所述唤醒周期的时长被配置为与所述DRX周期的时长成反比。
  29. 根据权利要求27-29任一项所述装置，其特征在于，所述装置还包括：
    执行模块，被配置为响应于接收到来自基站的所述唤醒信号并且所述唤醒信号不与所述终端相关联，或响应于未接收到来自基站的所述唤醒信 号，在空闲态或非激活态下保持休眠。
  30. 根据权利要求27-29任一项所述的装置，其特征在于，所述唤醒信号为信道状态指示参考信号或同时用于唤醒和同步的跟踪参考信号中的至少一项。
  31. 根据权利要求31中任一项所述的方法，其特征在于，所述唤醒信号中的每个唤醒信号包括一个元素序列。
  32. 根据权利要求32任一项所述的装置，其特征在于，所述元素序列为正交伪随机序列。
  33. 根据权利要求27-29任一项所述的装置，其特征在于，所述唤醒信号是通过频分复用的方式发送的所述唤醒信号。
  34. 一种计算机可读存储介质，其特征在于，所述存储介质存储有计算机程序，所述计算机程序用于执行上述权利要求1-9任一所述的唤醒信号配置方法。
  35. 一种计算机可读存储介质，其特征在于，所述存储介质存储有计算机程序，所述计算机程序用于执行上述权利要求10-17任一项所述的唤醒方法。
  36. 一种唤醒信号配置装置，应用于基站，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    针对一个或多个终端确定唤醒信号；
    基于所述一个或多个终端中的至少一个终端的唤醒周期，向所述至少一个终端发送所述唤醒信号，其中，所述至少一个终端处于空闲状态或非激活状态，所述唤醒周期包括至少一个不连续接收DRX周期。
  37. 一种唤醒装置，应用于终端，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    根据与所述终端相关联的唤醒周期，监测来自基站的唤醒信号，所述唤醒周期包括与所述终端关联的至少一个不连续接收DRX周期；
    响应于接收到来自基站的所述唤醒信号并且所述唤醒信号与所述终端相关联，确定在空闲态或非激活态下执行唤醒操作。
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