WO2022111534A1 - 寻呼指示方法、寻呼指示装置、终端和可读存储介质 - Google Patents

寻呼指示方法、寻呼指示装置、终端和可读存储介质 Download PDF

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Publication number
WO2022111534A1
WO2022111534A1 PCT/CN2021/132844 CN2021132844W WO2022111534A1 WO 2022111534 A1 WO2022111534 A1 WO 2022111534A1 CN 2021132844 W CN2021132844 W CN 2021132844W WO 2022111534 A1 WO2022111534 A1 WO 2022111534A1
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WIPO (PCT)
Prior art keywords
paging
indication information
advance
information
advance indication
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PCT/CN2021/132844
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English (en)
French (fr)
Inventor
李东儒
姜大洁
沈晓冬
潘学明
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维沃移动通信有限公司
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Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to JP2023531103A priority Critical patent/JP2023551234A/ja
Priority to KR1020237019787A priority patent/KR20230104714A/ko
Priority to EP21897034.1A priority patent/EP4255058A4/en
Publication of WO2022111534A1 publication Critical patent/WO2022111534A1/zh
Priority to US18/315,646 priority patent/US20230284183A1/en

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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
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • 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
    • H04W68/005—Transmission of information for alerting of incoming communication
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • 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
    • 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
    • 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
    • H04W68/025—Indirect paging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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 application relates to the field of communication technologies, and in particular, to a paging indication method, apparatus, terminal, and readable storage medium.
  • a user equipment In a mobile communication system, a user equipment (User Equipment, UE), or terminal, periodically monitors paging messages to establish a service connection. In each paging cycle, the terminal can calculate the resource location corresponding to its own paging opportunity, and then detect whether there is a Paging Radio Network Temporary Identity (Paging Radio Network Temporary Identity, P) on the paging opportunity (PO). -RNTI) scrambled paging Physical Downlink Control Channel (PDCCH). If the paging PDCCH is detected, the corresponding scheduled physical downlink shared channel (Physical Downlink Share Channel, PDSCH) is decoded to obtain the paging message.
  • P Radio Network Temporary Identity
  • P Physical Downlink Control Channel
  • the embodiments of the present application provide a paging indication method, a paging indication device, a terminal, and a readable storage medium, which can solve the problem of increased network overhead in the related art, and ensure that the paging physical downlink control channel and the paging physical downlink Shared channel demodulation and detection reliability.
  • an embodiment of the present application provides a paging indication method, including:
  • paging advance indication information is used to indicate the first content
  • the first content includes at least one of the following: monitoring behavior in N paging occasions after the paging advance indication information, first configuration information related to the N paging occasions, and whether the first signal is available; N is greater than or a positive integer equal to 1.
  • an embodiment of the present application provides a paging indication device, including:
  • an acquisition module used to acquire paging advance indication information
  • a determining module configured to determine the first content according to the paging advance indication information
  • the first content includes at least one of the following: monitoring behavior in N paging occasions after the paging advance indication information, first configuration information related to the N paging occasions, and a first signal Whether it is available; N is a positive integer greater than or equal to 1.
  • an embodiment of the present application provides a terminal, including a processor, a memory, and a program or instruction stored in the memory and running on the processor, and the program or instruction is executed by the processor to implement the first aspect Provides the steps of the paging indication method.
  • an embodiment of the present application provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the paging indication method provided in the first aspect are implemented.
  • an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, the communication interface and the processor are coupled, and the processor is used to run a program or an instruction to implement the steps of the paging indication method provided in the first aspect .
  • the terminal acquires paging early indication information (PEI); the paging early indication information is used to indicate the first content; the first content is determined according to the paging advance indication information;
  • the content includes at least one of the following: monitoring behavior in N paging occasions after the paging advance indication information, first configuration information related to the N paging occasions, and whether the first signal is available; N is greater than or equal to 1 positive integer.
  • the terminal can determine the monitoring behavior in N paging occasions through the paging advance indication information sent or broadcast by the network side, and there is no need to indicate whether monitoring is required through a paging advance indication message before each paging occasion, thereby reducing the need for monitoring. It reduces the network overhead caused by sending paging advance indication information.
  • the paging advance indication information which ensures that the paging physical downlink control channel (paging PDCCH) and the paging physical downlink are shared.
  • the reliability of demodulation and detection of the channel (paging PDSCH) can be taken into account, so that the terminal energy saving and performance overhead can be taken into account.
  • FIG. 1 shows one of the flowcharts of a paging indication method according to an embodiment of the present application
  • FIG. 2 shows the second flowchart of a paging indication method according to an embodiment of the present application
  • Fig. 3 shows the third flowchart of the paging indication method according to an embodiment of the present application
  • FIG. 4 shows a schematic diagram of a paging indication principle according to a specific embodiment of the present application
  • FIG. 5 shows a schematic diagram of the configuration principle of paging advance indication information according to a specific embodiment of the present application
  • FIG. 6 shows a structural block diagram of a paging indication device according to an embodiment of the present application
  • FIG. 7 shows a structural block diagram of a terminal according to an embodiment of the present application.
  • FIG. 8 shows a block diagram of a hardware structure of a terminal according to an embodiment of the present application.
  • the following describes a paging indication method, a paging indication apparatus, a terminal, and a readable storage medium according to some embodiments of the present application with reference to FIG. 1 to FIG. 8 .
  • FIG. 1 shows one of the flowcharts of the paging indication method in the embodiment of the present application, including:
  • Step 102 obtaining paging advance indication information
  • Step 104 Determine the first content according to the paging advance indication information.
  • the first content includes at least one of the following: monitoring behavior in N paging occasions after the paging advance indication information, first configuration information related to the N paging occasions, and whether the first signal is available;
  • the value is a positive integer greater than or equal to 1 and less than or equal to the maximum number of paging occasions configured in the PF.
  • the terminal determines the monitoring behavior in N paging occasions through the paging advance indication information sent by the network side, and does not need to indicate whether monitoring is required through a paging advance indication message before each paging occasion, Further, the network overhead caused by sending the paging advance indication information is reduced.
  • the reliability of demodulation and detection of the channel (paging PDSCH) can be taken into account, so that the terminal energy saving and performance overhead can be taken into account.
  • the paging occasion is a monitoring occasion set (multiple MOs) of the Paging PDCCH, which may be composed of multiple time slots. For each terminal (UE), only one paging occasion associated with it needs to be detected in one paging cycle (DRX cycle).
  • the network configuration evenly distributes the UEs in the idle state to multiple POs according to the terminal identity information.
  • the UE can know the PO where it is located according to the agreement.
  • the first signal is a TRS/CSI-RS reference signal, wherein the configuration information of the TRS/CSI-RS reference signal can be configured through a system message.
  • the N paging occasions may be continuous N paging occasions, or may be discontinuous N paging occasions.
  • the paging advance indication information is used to notify the UE whether it needs to monitor the subsequent PO, which can save the power consumption required for receiving one or more SSBs according to the channel quality for co-channel measurement before monitoring the PO, thereby realizing energy saving of the terminal.
  • the next one or more paging occasions are indicated by a paging advance indication information given in this embodiment, so as to reduce the network overhead, and take into account the network overhead and the energy saving of the terminal.
  • each of the N paging occasions is associated with W paging groups; wherein, W is a positive integer greater than or equal to 1.
  • different UEs may be allocated to the same PO, that is, multiple UEs are associated with the same PO.
  • the UEs associated with each PO in the N POs can be further divided into W paging groups, that is, the N POs are divided into N paging groups. ⁇ W paging groups, where W is the number of paging groups into which UEs associated on one PO are divided.
  • the UE associated with the PO has only one paging group, that is, the PO is not grouped.
  • the probability of the terminal being accidentally awakened by the network is reduced, and the energy consumption of the terminal is further saved.
  • the monitoring behavior includes at least one of the following: whether to monitor the paging PDCCH of the paging group associated with the terminal, whether to monitor the paging of the paging group associated with the terminal, whether to monitor the paging group associated with the terminal System information updates for paging groups.
  • the paging group associated with the terminal is at least one paging group in the paging groups associated with at least one paging occasion among the N paging occasions.
  • the paging occasion associated with the terminal is one (or more) of N paging occasions.
  • the terminal On the paging occasion associated with the terminal, if there are W paging groups, the terminal will be further allocated to one (or more) paging groups among the W groups. That is, the number of paging groups associated with the terminal may be one or more.
  • the terminal blind detection is scrambled by the paging-radio network temporary identifier (P-RNTI).
  • P-RNTI paging-radio network temporary identifier
  • the physical downlink control channel PDCCH if the terminal detects the paging PDCCH, it will further receive and decode its scheduled physical downlink shared channel (PDSCH) according to the downlink control information DCI (Downlink Control Information) in the PDCCH; if the terminal does not detect paging
  • the PDCCH considers that there is no paging message of its own, and enters the corresponding sleep state according to the paging cycle.
  • the paging advance indication information received by the terminal indicates that it is not necessary to monitor the paging physical downlink control channel, it does not monitor the paging PDCCH afterward, and enters the corresponding sleep state according to the paging cycle. Similarly, if the paging advance indication information received by the terminal indicates that it needs to monitor paging and/or system information update, it will receive corresponding paging and/or ETWS and CMAS, etc.
  • the monitoring behavior does not need to be divided into paging groups, that is, the monitoring behavior includes at least one of the following: whether to monitor the paging in the paging occasion associated with the terminal Physical downlink control channel, whether to monitor paging in the paging occasion associated with the terminal, whether to monitor the system information update in the paging occasion associated with the terminal.
  • the first configuration information includes at least one of the following: the minimum time interval between the paging advance indication information and the first paging occasion among the N paging occasions, the value of N , the index of N paging occasions.
  • the network may configure the indices of all paging occasions in each paging cycle, and the paging advance indication information dynamically indicates the indices of the N paging occasions indicated by the paging advance indication information to determine the indicated N paging occasions opportunity.
  • the first paging occasion may be a certain paging occasion among the N paging occasions.
  • the first paging occasion may be the paging occasion closest to the paging advance indication information associated with it among the N paging occasions, that is to say, the first paging occasion may be the earliest among the N paging occasions (or the first) paging occasion.
  • the first paging occasion may also be the latest paging occasion, which is not limited here.
  • the value of N is related to the number of paging occasions configured in one paging frame PF.
  • the indication relationship between the paging advance indication information and the following N paging occasions is determined by the first configuration information, and the minimum time interval between the first paging occasions among the N paging occasions in the paging advance indication information field is satisfied. It can dynamically and flexibly indicate N paging occasions and reduce the network overhead caused by sending the paging advance indication information.
  • the measurement of the related reference signals can be performed, which ensures that the paging physical downlink control channel and the paging physical downlink shared channel are Reliability of demodulation and detection, taking into account terminal energy saving and performance overhead.
  • the terminal receives paging advance indication information, and the paging advance indication information is associated with and indicates the following N paging occasions PO, including at least one of the following:
  • Non-public information that is, information that needs to be configured separately for different POs
  • the non-public information includes: monitoring behaviors in N POs after the paging advance indication information.
  • the monitoring behavior includes: whether to monitor the paging PDCCH on the PO associated with the terminal, wherein the paging PDCCH includes the following paging and system message update instructions; whether to monitor the paging on the PO associated with the terminal; whether to monitor the paging on the PO associated with the terminal System message update.
  • the PO associated with the terminal is at least one PO among the N POs. If the paging advance indication information also indicates a paging group at a paging occasion, at least one paging group in at least one PO among the N POs is associated with the terminal.
  • the monitoring indication includes: whether to monitor the paging PDCCH of the paging group associated with the terminal, whether to monitor the paging of the paging group associated with the terminal, and whether to monitor the system information update of the paging group associated with the terminal.
  • Public information that is, information that can be configured uniformly by N POs.
  • the public information includes:
  • TRS/CSI-RS Whether TRS/CSI-RS is available, wherein the configuration information of TRS/CSI-RS can be configured through system messages.
  • N if a PF contains 4 POs, the value of N can be 4.
  • the minimum time interval between the paging advance indication information and the N POs associated with it can be 3 SSB cycles, where the SSB cycle is 20s, and the minimum time interval needs to at least satisfy or equal to 60ms.
  • the minimum time interval can also be 60ms, 80ms, 120ms.
  • the N POs indicated by the N POs are determined according to the indices of the N POs indicated by the paging advance indication information.
  • FIG. 2 shows the second flowchart of a paging indication method according to an embodiment of the present application, and the paging indication method further includes:
  • Step 202 acquiring second configuration information
  • the second configuration information is configured by the network side and/or stipulated by the protocol.
  • the second configuration information includes at least one of the following: the minimum time interval between the paging advance indication information and the second paging occasion among the N paging occasions, the time domain position of the paging advance indication information, the paging advance The frequency domain position of the indication information, the value of N, the candidate value of N, the value of the number of paging groups W associated with the paging occasion, and the indication relationship between the paging advance indication information and the N paging occasions.
  • the second paging occasion may be a certain paging occasion among the N paging occasions.
  • the second paging occasion may be the paging occasion closest to the paging advance indication information associated with it among the N paging occasions, that is to say, the second paging occasion may be the earliest among the N paging occasions (or the first) paging occasion.
  • the second paging occasion may also be the latest paging occasion, which is not limited herein.
  • different UEs may be allocated to the same PO, that is, multiple UEs are associated with the same PO.
  • the UEs associated with each PO in the N POs can be further divided into W paging groups, that is, the N POs are divided into N paging groups. ⁇ W paging groups, where W is the number of paging groups into which UEs associated on one PO are divided.
  • Step 204 Determine the first content according to the second configuration information and the paging advance indication information.
  • the second configuration information may be acquired through network side configuration and/or protocol agreement before acquiring the paging advance indication information.
  • the network side configures: (1) the minimum time interval between the paging advance indication information and the second paging occasion among the N paging occasions, and (2) the paging advance indication The time domain position of the information, (3) the frequency domain position of the paging advance indication information, (4) the value of N (N is the number of POs indicated by a paging advance indication information), (5) the value of W ( The number of paging groups into which a PO is divided).
  • the network side may broadcast the second configuration information of (1)-(5) above to the terminal in a message such as system information 1 (SIB1), master information block (MIB), or PBCH.
  • SIB1 system information 1
  • MIB master information block
  • PBCH PBCH
  • the terminal determines whether the monitoring behavior in the N paging occasions, the first configuration information related to the N paging occasions and/or the first signal is available by receiving the second configuration information and the paging advance indication information, without the need for Before each paging occasion, a paging advance indication information is used to indicate, which reduces the network overhead caused by sending the paging advance indication information, and ensures the paging physical downlink control channel and the paging physical downlink shared channel. Reliability of demodulation and detection.
  • the terminal can obtain the first configuration information through the paging advance indication information, and can also obtain the first configuration information through the second configuration information, wherein part of the content of the first and second configuration information is the same.
  • the terminal performs the monitoring operation on the paging opportunity with the minimum time interval of 80ms.
  • the value of N is further determined by acquiring the paging advance indication message, for example, the paging advance indication message indicates that the value of N is 4.
  • the minimum time interval needs to satisfy at least one of the following:
  • the minimum time interval needs to be at least greater than or equal to the transmission period of K synchronization signal blocks, where K is a positive integer greater than or equal to 0.
  • K is a positive integer greater than or equal to 0.
  • the transmission period of the synchronization signal block is also the reception period of the synchronization signal block.
  • the minimum time interval needs to be at least greater than 40ms.
  • the minimum time interval is related to at least one of the channel quality, signal strength, coverage performance, terminal location, and terminal movement rate of the serving cell.
  • the minimum time interval is associated with the channel quality of the serving cell
  • the network device configures multiple minimum time intervals
  • the terminal side selects the corresponding minimum time interval according to the channel quality measured by itself, for example, when the signal-to-noise ratio (SNR)
  • SNR signal-to-noise ratio
  • the SNR is -6dB
  • the channel quality is poor at this time, and the corresponding minimum time interval satisfies the transmission period greater than or equal to 3 SSBs
  • the SNR is 0dB
  • the channel quality is good at this time, and the corresponding minimum time interval satisfies greater than or equal to 1 SSB transmission cycle.
  • the minimum time interval needs to satisfy the processing delay greater than or equal to the paging advance indication information
  • the processing delay refers to the time required by the terminal from receiving the paging advance indication information to completing demodulation or detection. time interval.
  • the time domain location of the paging advance indication information needs to meet at least one of the following:
  • the time domain position of the paging advance indication information is located before N paging occasions and satisfies the minimum time interval;
  • the start time of the time domain position of the paging advance indication information is the time domain end time of the synchronization signal block
  • the end time of the time domain position of the paging advance indication information is the time domain start time of the synchronization signal block.
  • the indication relationship between the paging advance indication information and the paging occasion includes any of the following: (1) different paging advance indication information indicates the same paging occasion; ( 2) The same paging occasion can only be indicated by the same paging advance indication information. Wherein, the same first content indicated by the same paging advance indication information is the same.
  • PEI1 indicates PO1 and PO2
  • PEI2 indicates PO2 and PO3.
  • PEI1 and PEI2 can indicate the same PO, that is, PO1.
  • both PEI1 and PEI2 indicate PO1 and PO2
  • it can be considered that PEI1 and PEI2 are repeatedly sent paging advance indication information.
  • at least one of the time domain position, the frequency domain position, and the associated SSB index where PEI1 and PEI2 are located are different.
  • the same PO can only be indicated by one PEI, that is, PO1 is indicated by PEI1, then PO1 cannot be indicated by PEIs other than PEI1.
  • a PO may be indicated by PEI1 and PEI2, the first contents indicated by PEI1 and PEI2 are the same, and it can be regarded that PEI1 and PEI2 are a kind of repetition.
  • the paging advance indication information is carried by downlink control information (DCI) or a sequence.
  • DCI downlink control information
  • the paging advance indication information may be physical layer control information, or may be a reference signal or a sequence or the like.
  • the terminal may acquire the paging advance indication information by detecting the downlink control information (DCI) of the physical downlink control channel sent by the network device, or by detecting the sequence sent by the network device.
  • DCI downlink control information
  • the indication manner of the first content includes at least one of the following: bitmap, bit string.
  • the bit string when the first content is indicated by a bit string, the bit string includes target bits, and the target bits include at least a plurality of code points, which are used to indicate whether the UE associated with the paging group needs to monitor the corresponding PDCCH.
  • the terminal is made to determine whether the paging opportunity associated with the paging group indicated by the paging advance indication information needs to monitor the paired PDCCH according to the code point of the target bit.
  • different code points correspond to different paging groups, or correspond to different terminals in the same paging group. Therefore, the monitoring task is indicated by the target bits, the number of bits required for the paging advance indication information is saved, and the performance loss is reduced.
  • the paging advance indication information indicates that the UEs associated with the PO are divided into 4 paging groups, and the target bit indicates whether the 4 paging groups need to monitor the paging PDCCH, as shown in Table 1 below:
  • the groups or terminals represented by different code points can be reasonably set through the paging configuration information of the network device.
  • code point 1 to code point N ⁇ W respectively indicate that the terminals of one paging group among the N ⁇ W paging groups need to monitor the corresponding PDCCH.
  • Code point N ⁇ W+1 indicates that all the terminals of N ⁇ W paging groups need to monitor the corresponding PDCCH, or indicate that all the terminals of N POs need to monitor the corresponding PDCCH.
  • code point 1 to code point N ⁇ W respectively indicate that the terminals of one paging group in the N ⁇ W paging groups need to monitor the corresponding PDCCH
  • code point N ⁇ W+1 to N ⁇ W+X respectively indicate that the terminals of any two paging groups in the N ⁇ W paging groups need to monitor the corresponding PDCCH
  • X is the value taken from the N ⁇ W paging groups
  • code point N ⁇ W+X+1 indicates that all terminals of N ⁇ W paging groups need to monitor the corresponding PDCCH, or indicate that all terminals of N POs need to monitor the corresponding PDCCH.
  • the paging advance indication information is used to indicate that the indication field of the first content is placed in a preset placement order .
  • the preset placement sequence includes at least one of the following: placement according to the paging timing associated with the paging advance indication information, placement according to the content category of the first content, placement according to the value of N from small to large or from small to large.
  • the downlink control information (DCI) of the PDCCH is divided into N+1 information blocks, wherein the N information blocks respectively correspond to the monitoring behaviors in the N paging occasions.
  • the first or N+1 information block carries the first configuration information related to the N paging occasions and whether the first signal is available.
  • it is placed according to the content category of the first content, that is, whether to monitor the paging PDCCH in the N POs is placed first, and then whether to monitor the paging in the N POs; and then place whether to monitor the system on the N POs.
  • the protocol stipulates that the time domain position of the paging advance indication information needs to satisfy the minimum time interval, and the time domain end position of the paging advance indication information is the time domain start position of the SSB.
  • the paging advance indication information indicates the following N consecutive POs. In addition, it is also satisfied that one PO can only be indicated by one paging advance indication information.
  • the upper layer configures the candidate time interval and numbers it, and carries the selected time interval number in the paging advance indication information.
  • the network device carries the following paging configuration information in SIB1: the number of paging groups divided by terminals on a PO is 4, which are respectively denoted as PO1, PO2, PO3, PO4; the candidate value of N 2, 4, 8.
  • the paging advance indication information indicates whether to monitor the paging PDCCH of N ⁇ W paging groups through single-phase arrows; wherein, W represents the number of paging groups into which UEs on one PO are divided, then N There are N ⁇ W subgroups in total for each PO. Whether TRS/CSI-RS is available.
  • the terminal After the terminal obtains the paging advance indication information, it confirms that the minimum time interval between the paging advance indication information and the N POs associated with it is the period of 3 SSBs, the period of the SSB is 20ms, and the indication time interval is 60ms; N The value of is 4.
  • the methods for the paging configuration information include: mode 1, using a bit string to map the paging configuration information.
  • the first information block carries public information.
  • information block 1 use 1 bit (bit) to indicate whether TRS/CSI-RS is available, '0' means unavailable, and '1' means available.
  • Information block 2 corresponds to PO1: it is mapped in the form of a bit string, and 3 bits are used to indicate whether the 4 groups of PO1 need to monitor the paging PDCCH.
  • Information blocks 3, 4, and 5 correspond to PO2, PO3, and PO4, respectively: map in the form of bitstring, and use 3 bits to indicate whether the 4 groups of PO2, PO3, and PO4 need to monitor the paging PDCCH, which is specifically related to the indication of information block 2.
  • the method is the same. Therefore, a total of 13 bits are required for indication.
  • the second way is to use a bitmap to map the paging configuration information.
  • the first information block carries public information. Among them, information block 1: use 1 bit to indicate whether TRS/CSI-RS is available, '0' means unavailable, '1' means available; use 2 bits to indicate the minimum time interval number; use 2 bits to indicate the value number of N.
  • FIG. 3 shows the third flowchart of the paging indication method in the embodiment of the present application, including:
  • Step 302 when a plurality of paging advance indication information with inconsistent first contents are received, determine that the paging advance indication information is invalid.
  • a plurality of paging advance indication information with inconsistent first contents indicate the same N paging occasions.
  • the terminal does not expect to receive multiple paging advance indication messages with inconsistent first contents, and multiple paging advance instruction messages with inconsistent first contents indicate the same N paging occasions.
  • the first paging advance indication information is inconsistent with the first content, it is determined that the paging advance indication information is invalid, and the monitoring behavior of the terminal at this time may be monitoring or not monitoring, or, the network side or the protocol agreement determines the specific terminal monitoring at this time. Behavior.
  • PEI1 and PEI2 jointly indicate PO1
  • the UE does not expect that the contents indicated by PEI1 and PEI2 are inconsistent.
  • define an error case For example, if PEI1 and PEI2 jointly indicate PO1, the UE does not expect that the contents indicated by PEI1 and PEI2 are inconsistent. To do this, define an error case.
  • PEI1 and PEI2 indicate the same N POs, that is, the content of downlink control information (Downlink Control Information, DCI) of multiple MOs of the same DRX cycle indicated by PEI needs to be consistent.
  • DCI Downlink Control Information
  • FIG. 6 shows a structural block diagram of a paging indication apparatus according to an embodiment of the present application.
  • the paging indication apparatus 1000 includes: an acquisition module 1002, and the acquisition module 1002 is configured to acquire paging advance indication information ; Determining module 1004, the determining module 1004 is configured to determine the first content according to the paging advance indication information.
  • the first content includes at least one of the following: monitoring behavior in N paging occasions after the paging advance indication information, first configuration information related to the N paging occasions, and whether the first signal is available;
  • the value is a positive integer greater than or equal to 1 and less than or equal to the maximum number of paging occasions configured in the PF.
  • the terminal determines the monitoring behavior in N paging occasions through the paging advance indication information sent or broadcast by the network side, and there is no need to indicate whether it is necessary to use a paging advance indication information before each paging occasion. monitoring, thereby reducing the network overhead caused by sending the paging advance indication information.
  • each of the N paging occasions is associated with W paging groups; wherein, W is a positive integer greater than or equal to 1.
  • the monitoring behavior includes at least one of the following: whether to monitor the paging physical downlink control channel PDCCH of the paging group associated with the terminal, whether to monitor the paging of the paging group associated with the terminal, whether to monitor the paging group associated with the terminal.
  • the system information is updated; wherein, the paging group associated with the terminal is at least one paging group in the paging groups associated with at least one paging occasion in the N paging occasions.
  • the first configuration information includes at least one of the following: the minimum time interval between the paging advance indication information and the first paging occasion among the N paging occasions, the value of N, and the index of the N paging occasions .
  • the obtaining module 1002 is further configured to obtain second configuration information; the determining module 1004 is further configured to determine the first content according to the second configuration information and the paging advance indication information.
  • the second configuration information includes at least one of the following: the minimum time interval between the paging advance indication information and the second paging occasion among the N paging occasions, the time domain position of the paging advance indication information, and the paging advance indication The frequency domain position of the information, the value of N, the candidate value of N, the value of the number of paging groups W associated with the paging occasion, and the indication relationship between the paging advance indication information and the paging occasion.
  • the minimum time interval satisfies at least one of the following: the minimum time interval is greater than or equal to K synchronization signal block transmission cycles, and K is a positive integer greater than or equal to 0; the minimum time interval is related to the channel quality, signal strength, At least one of coverage performance, terminal location, and terminal movement rate is related.
  • the time domain position of the paging advance indication information satisfies at least one of the following: the time domain position of the paging advance indication information is located before N paging occasions and satisfies the minimum time interval; the time domain position of the paging advance indication information
  • the start time of the location is the time domain end time of the synchronization signal block; the end time of the time domain location of the paging advance indication information is the time domain start time of the synchronization signal block.
  • the indication relationship includes any one of the following: different paging advance indication information indicates the same paging occasion, and the same paging occasion can only be indicated by the same paging advance indication information; The first content indicated by the advance indication information is the same.
  • the determining module 1004 is further configured to determine that the paging advance instruction information is invalid when multiple paging advance instruction information with inconsistent first contents is received; wherein, the multiple paging advance instruction information with inconsistent first contents indicate The same N paging occasions.
  • the paging advance indication information is carried by downlink control information DCI or sequence.
  • the indication manner of the first content includes at least one of the following: a bitmap and a bit string.
  • the paging advance indication information is used to indicate that the indication fields of the first content are placed in a preset order of placement; wherein the preset order of placement includes at least the following: Item 1: place according to the paging occasion associated with the paging advance indication information, place according to the content category of the first content, place according to the value of N from small to large or from small to large.
  • each module of the paging indication apparatus 1000 implements the steps of the paging indication method in any of the above embodiments when performing their respective functions. Therefore, the paging indication apparatus also includes the steps of the paging indication method in any of the above embodiments. All the beneficial effects of the paging indication method according to the present invention will not be repeated here.
  • the paging indication device in this embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal.
  • the apparatus may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant).
  • UMPC ultra-mobile personal computer
  • netbook or a personal digital assistant
  • non-mobile electronic devices can be servers, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., this application Examples are not specifically limited.
  • Network Attached Storage NAS
  • personal computer personal computer, PC
  • television television
  • teller machine or self-service machine etc.
  • a terminal 1200 including: a processor 1204, a memory 1202, and a program or instruction stored in the memory 1202 and running on the processor 1204, the program Or instructions are executed by the processor 1204 to implement the steps of the paging indication method provided in any of the above embodiments, therefore, the terminal 1200 includes all the beneficial effects of the paging indication method provided in any of the above-mentioned embodiments, in This will not be repeated here.
  • the remote device in this embodiment of the present application may be a device having an operating system.
  • the operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
  • FIG. 8 is a schematic diagram of a hardware structure of a terminal 1400 implementing an embodiment of the present application.
  • the terminal 1400 includes but is not limited to: a radio frequency unit 1402, a network module 1404, an audio output unit 1406, an input unit 1408, a sensor 1410, a display unit 1412, a user input unit 1414, an interface unit 1416, a memory 1418, a processor 1420 and other components.
  • the terminal 1400 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to the processor 1420 through a power management system, so as to manage charging, discharging, and power consumption through the power management system management and other functions.
  • a power source such as a battery
  • the terminal structure shown in FIG. 8 does not constitute a limitation on the terminal, and the terminal may include more or less components than shown, or combine some components, or arrange different components.
  • the terminals include but are not limited to mobile terminals, tablet computers, notebook computers, handheld computers, in-vehicle electronic devices, wearable devices, and pedometers.
  • the processor 1420 is configured to acquire paging advance indication information; and determine the first content according to the paging advance indication information.
  • the first content includes at least one of the following: monitoring behavior in N paging occasions after the paging advance indication information, first configuration information related to the N paging occasions, and whether the first signal is available;
  • the value is a positive integer greater than or equal to 1 and less than or equal to the maximum number of paging occasions configured in the PF.
  • the terminal determines the monitoring behavior in N paging occasions through the paging advance indication information sent or broadcast by the network side, and there is no need to indicate whether it is necessary to use a paging advance indication information before each paging occasion. monitoring, thereby reducing the network overhead caused by sending the paging advance indication information.
  • paging PDCCH paging physical downlink control channel
  • paging PDSCH Channel demodulation and detection reliability.
  • each of the N paging occasions is associated with W paging groups; wherein, W is a positive integer greater than or equal to 1.
  • the monitoring behavior includes at least one of the following: whether to monitor the paging physical downlink control channel PDCCH of the paging group associated with the terminal, whether to monitor the paging of the paging group associated with the terminal, whether to monitor the system of the paging group associated with the terminal information update.
  • the first configuration information includes at least one of the following: the minimum time interval between the paging advance indication information and the first paging occasion among the N paging occasions, the value of N, and the index of the N paging occasions .
  • the processor 1420 is further configured to acquire second configuration information; and determine the first content according to the second configuration information and the paging advance indication information.
  • the second configuration information includes at least one of the following: the minimum time interval between the paging advance indication information and the second paging occasion among the N paging occasions, the time domain position of the paging advance indication information, and the paging advance indication The frequency domain position of the information, the value of N, the candidate value of N, the value of the number of paging groups W associated with the paging occasion, and the indication relationship between the paging advance indication information and the paging occasion.
  • the minimum time interval satisfies at least one of the following: the minimum time interval is greater than or equal to K synchronization signal block transmission cycles, and K is a positive integer greater than or equal to 0; the minimum time interval is related to the channel quality, signal strength, coverage of the serving cell. At least one of performance, terminal location, and terminal movement rate is related.
  • the time domain position of the paging advance indication information satisfies at least one of the following: the time domain position of the paging advance indication information is located before N paging occasions and satisfies the minimum time interval; the time domain position of the paging advance indication information
  • the start time of the synchronization signal block is the time domain end time of the synchronization signal block; the end time of the time domain position of the paging advance indication information is the time domain start time of the synchronization signal block.
  • the indication relationship includes any one of the following: different paging advance indication information indicates the same paging occasion, and the same paging occasion can only be indicated by the same paging advance indication information; The first content indicated by the indication information is the same.
  • the processor 1420 is further configured to determine that the paging advance indication information is invalid when receiving multiple paging advance indication information with inconsistent first contents; wherein, the multiple paging advance instruction information with inconsistent first contents indicate the same of N paging occasions.
  • the paging advance indication information is carried by the downlink control information DCI or sequence.
  • the indication manner of the first content includes at least one of the following: a bitmap and a bit string.
  • the paging advance indication information is used to indicate that the indication fields of the first content are placed in a preset placement order; wherein the preset placement sequence includes at least one of the following: Item: place according to the paging occasion associated with the paging advance indication information, place according to the content category of the first content, place according to the value of N from small to large or from small to large.
  • the radio frequency unit 1402 may be used to send and receive information or send and receive signals during a call, and specifically, receive downlink data from the base station or send uplink data to the base station.
  • the radio frequency unit 1402 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the network module 1404 provides the user with wireless broadband Internet access, such as helping the user to send and receive emails, browse the web, access streaming media, and the like.
  • the audio output unit 1406 may convert audio data received by the radio frequency unit 1402 or the network module 1404 or stored in the memory 1418 into audio signals and output as sound. Also, the audio output unit 1406 may also provide audio output related to a specific function performed by the terminal 1400 (eg, call signal reception sound, message reception sound, etc.).
  • the audio output unit 1406 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 1408 is used to receive audio or video signals.
  • the input unit 1408 may include a graphics processor (Graphics Processing Unit, GPU) 5082 and a microphone 5084, and the graphics processor 5082 is used for still pictures or video images obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode data is processed.
  • the processed image frames may be displayed on the display unit 1412, or stored in the memory 1418 (or other storage medium), or transmitted via the radio frequency unit 1402 or the network module 1404.
  • the microphone 5084 can receive sound, and can process the sound into audio data, and the processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 1402 for output in the case of a telephone call mode.
  • the terminal 1400 also includes at least one sensor 1410, such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, a light sensor, a motion sensor, and other sensors.
  • a sensor 1410 such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, a light sensor, a motion sensor, and other sensors.
  • the display unit 1412 is used to display information input by the user or information provided to the user.
  • the display unit 1412 may include a display panel 5122, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 1414 may be used to receive input numerical or character information, and generate key signal input related to user settings and function control of the terminal.
  • the user input unit 1414 includes a touch panel 5142 and other input devices 5144 .
  • the touch panel 5142 also referred to as a touch screen, collects the user's touch operations on or near it.
  • the touch panel 5142 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller.
  • Other input devices 5144 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which are not described herein again.
  • the touch panel 5142 can be overlaid on the display panel 5122.
  • the touch panel 5142 detects a touch operation on or near it, it transmits it to the processor 1420 to determine the type of the touch event, and then the processor 1420 determines the type of the touch event according to the touch
  • the type of event provides corresponding visual output on display panel 5122.
  • the touch panel 5142 and the display panel 5122 can be used as two independent components, or can be integrated into one component.
  • the interface unit 1416 is an interface for connecting an external device to the terminal 1400 .
  • the external device may include a wired or wireless headset end interface, an external power supply (or battery charger) end interface, a wired or wireless data end interface, a memory card end interface, an end interface for connecting to a device with an identification module , audio input/output (I/O) port, video I/O port, headphone port and so on.
  • the interface unit 1416 may be used to receive input (eg, data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal 1400 or may be used between the terminal 1400 and the external device. transfer data between.
  • Memory 1418 may be used to store software programs as well as various data.
  • the memory 1418 may mainly include a stored program area and a stored data area, wherein the stored program area may store an operating system, an application program (such as a sound playback function, an image playback function, etc.) required for at least one function, and the like; Data (such as audio data, phone book, etc.) created by the use of the mobile terminal, etc.
  • memory 1418 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the processor 1420 performs various functions of the terminal 1400 and processes data by running or executing the software programs and/or modules stored in the memory 1418, and calling the data stored in the memory 1418, so as to monitor the terminal 1400 as a whole.
  • the processor 1420 may include one or more processing units; the processor 1420 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, and the modem processor mainly processes Functions related to handling wireless communications.
  • a readable storage medium on which a program or an instruction is stored, and when the program or instruction is executed by a processor, implements the paging indication method provided in any of the foregoing embodiments. step.
  • the readable storage medium can implement each process of the paging indication method provided by the embodiment of the present application, and can achieve the same technical effect, which is not repeated here in order to avoid repetition.
  • the processor is the processor in the communication device provided in the foregoing embodiment.
  • the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
  • An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled with the processor, and the processor is used to run a program or an instruction to implement each process of the above-mentioned paging indication method embodiment, and can achieve the same In order to avoid repetition, the technical effect will not be repeated here.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip, or the like.
  • the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of a software product in essence or in a part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, CD-ROM), including several instructions to enable a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods of the various embodiments of the present application.
  • a storage medium such as ROM/RAM, magnetic disk, CD-ROM

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Abstract

本申请实施例提供了一种寻呼指示方法、寻呼指示装置、终端和可读存储介质。其中，寻呼指示方法包括：获取寻呼提前指示信息；根据寻呼提前指示信息，确定第一内容；其中，第一内容包括以下至少一项：寻呼提前指示信息之后的N个寻呼时机中的监听行为、与N个寻呼时机相关的第一配置信息、第一信号是否可用。

Description

寻呼指示方法、寻呼指示装置、终端和可读存储介质
优先权申明
本申请主张在2020年11月24日提交中国专利局，申请号为：202011331595.0的中国专利申请的优先权，其全部内容通过引用包含于此。
技术领域
本申请涉及通信技术领域，具体而言，涉及一种寻呼指示方法、装置、终端和可读存储介质。
背景技术
移动通信系统中，用户设备(User Equipment，UE)或称为终端，周期性监听寻呼消息，以此建立业务连接。在每个寻呼周期内，终端可以计算出自己的寻呼机会对应的资源位置，继而检测该寻呼机会(paging occasion，PO)上是否存在由寻呼无线网络临时标识(Paging Radio Network Temporary Identity，P-RNTI)加扰的寻呼(paging)物理下行控制信道(Physical Downlink Control Channel，PDCCH)。如果检测到了paging PDCCH再解码相应被调度的物理下行共享信道(Physical Downlink Share Channel，PDSCH)，获得其中的寻呼消息。
相关技术中，可以通过接收网络侧发送寻呼提前指示来提前判断所关联的PO上是否需要进行寻呼监听，以减少测量及paging PDCCH解调等功耗，但同时由于寻呼提前指示的发送会带来大量的网络开销并造成paging PDCCH/PDSCH检测解调可靠性降低等问题。
发明内容
本申请实施例提供了一种寻呼指示方法、寻呼指示装置、终端和可读存储介质，能够解决相关技术中增加的网络开销问题，并保证了寻呼物理下行控制信道和寻呼物理下行共享信道解调和检测的可靠性。
第一方面，本申请实施例提供了一种寻呼指示方法，包括：
获取寻呼提前指示信息，寻呼提前指示信息用于指示第一内容；
根据寻呼提前指示信息，确定第一内容；
其中，第一内容包括以下至少一项：寻呼提前指示信息之后的N个寻呼时机中的监听行为、与N个寻呼时机相关的第一配置信息、第一信号是否可用；N为大于或等于1的正整数。
第二方面，本申请实施例提供了一种寻呼指示装置，包括：
获取模块，用于获取寻呼提前指示信息；
确定模块，用于根据寻呼提前指示信息，确定第一内容；
其中，所述第一内容包括以下至少一项：所述寻呼提前指示信息之后的N个寻呼时机中的监听行为、与所述N个寻呼时机相关的第一配置信息、第一信号是否可用；N为大于或等于1的正整数。
第三方面，本申请实施例提供了一种终端，包括处理器、存储器及存储在该存储 器上并在处理器上运行的程序或指令，该程序或指令被处理器执行时实现如第一方面提供的寻呼指示方法的步骤。
第四方面，本申请实施例提供了一种可读存储介质，可读存储介质上存储程序或指令，该程序或指令被处理器执行时实现如第一方面提供的寻呼指示方法的步骤。
第五方面，本申请实施例提供了一种芯片，芯片包括处理器和通信接口，通信接口和处理器耦合，处理器用于运行程序或指令，实现如第一方面提供的寻呼指示方法的步骤。
在本申请实施例中，终端获取寻呼提前指示信息(paging early indication，PEI)；寻呼提前指示信息用于指示第一内容；根据寻呼提前指示信息，确定第一内容；其中，第一内容包括以下至少一项：寻呼提前指示信息之后的N个寻呼时机中的监听行为、与N个寻呼时机相关的第一配置信息、第一信号是否可用；N为大于或等于1的正整数。终端通过网络侧发送或广播的寻呼提前指示信息即可确定N个寻呼时机中的监听行为，无需在每个寻呼时机前都通过一个寻呼提前指示信息来指示是否需要监听，进而降低了发送寻呼提前指示信息所带来的网络开销。此外，还可以通过寻呼提前指示信息确定与N个寻呼时机有关的第一配置信息和/或第一信号是否可用，保证了寻呼物理下行控制信道(paging PDCCH)和寻呼物理下行共享信道(paging PDSCH)解调和检测的可靠性，进而能够兼顾终端节能与性能开销。
附图说明
本申请的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1示出了根据本申请的一个实施例的寻呼指示方法的流程图之一；
图2示出了根据本申请的一个实施例的寻呼指示方法的流程图之二；
图3示出了根据本申请的一个实施例的寻呼指示方法的流程图之三；
图4示出了根据本申请的一个具体实施例的寻呼指示原理示意图；
图5示出了的根据本申请的一个具体实施例的寻呼提前指示信息的配置原理示意图；
图6示出了根据本申请的一个实施例的寻呼指示装置的结构框图；
图7示出了根据本申请的一个实施例的终端的结构框图；
图8示出了根据本申请的一个实施例的终端的硬件结构框图。
具体实施方式
为了能够更清楚地理解本申请的上述目的、特征和优点，下面结合附图和具体实施方式对本申请进行进一步的详细描述。需要说明的是，在不冲突的情况下，本申请的实施例及实施例中的特征可以相互组合。
在下面的描述中阐述了很多具体细节以便于充分理解本申请，但是，本申请还可以采用其他不同于在此描述的其他方式来实施，因此，本申请的保护范围并不受下面公开的具体实施例的限制。
下面参照图1至图8描述根据本申请一些实施例寻呼指示方法、寻呼指示装置、终端和可读存储介质。
在本申请的一个实施例中，图1示出了本申请实施例的寻呼指示方法的流程图之一，包括：
步骤102，获取寻呼提前指示信息；
步骤104，根据寻呼提前指示信息，确定第一内容。
其中，第一内容包括以下至少一项：寻呼提前指示信息之后的N个寻呼时机中的监听行为、与N个寻呼时机相关的第一配置信息、第一信号是否可用；N的取值为大于或等于1，且小于或等于PF里配置的最大寻呼时机个数的正整数。
在该实施例中，终端通过网络侧发送的寻呼提前指示信息确定N个寻呼时机中的监听行为，无需在每个寻呼时机前都通过一个寻呼提前指示信息来指示是否需要监听，进而降低了发送寻呼提前指示信息所带来的网络开销。此外，还可以通过寻呼提前指示信息确定与N个寻呼时机有关的第一配置信息和/或第一信号是否可用，保证了寻呼物理下行控制信道(paging PDCCH)和寻呼物理下行共享信道(paging PDSCH)解调和检测的可靠性，进而能够兼顾终端节能与性能开销。
需要说明的是，寻呼时机(Paging Occasion，PO)为Paging PDCCH的监控时机集合(多个MOs)，可以由多个时隙组成。对于每个终端(UE)来说，一个寻呼周期(DRX cycle)中只需要检测其所关联的一个寻呼时机。网络配置将处于空闲状态的UE按照终端身份信息均匀分配到多个PO中。UE可以根据协议约定获知自己所在的PO。第一信号为TRS/CSI-RS参考信号，其中，TRS/CSI-RS参考信号的配置信息可通过系统消息配置下来。
进一步地，N个寻呼时机可以是连续的N个寻呼时机，也可以是不连续的N个寻呼时机。
上述实施例通过寻呼提前指示信息来通知UE是否需要监听后续PO，可节省由于监听PO之前需要根据信道质量接收1个或多个SSB进行同信道测量等所需的功率消耗，从而实现终端节能，同时通过本实施例中给出的一个寻呼提前指示信息指示接下来的一个或多个寻呼时机来降低网络开销，兼顾网络开销与终端节能。
在本申请的一个实施例中，进一步地，N个寻呼时机中的每个寻呼时机关联W个寻呼小组；其中，W为大于或等于1的正整数。
在该实施例中，不同UE可能被分配到同一个PO上，也即多个UE关联同一个PO。为了进一步降低同一个PO内的多个UE之间被误唤起的概率，可进一步将N个PO中每个PO所关联的UE分成W个寻呼小组，也就是说，N个PO共分成N×W个寻呼小组，其中，W为一个PO上所关联的UE所分成的寻呼小组数量。
需要说明的是，当W为1时，PO所关联的UE只有一个寻呼小组，也即该PO未进行分组。
本实施例中，通过将PO进一步分组，实现了终端被网络误唤醒概率的降低，进一步节约了终端能耗。
在本申请的一个实施例中，进一步地，监听行为包括以下至少一项：是否监听终端关联的寻呼小组的寻呼PDCCH、是否监听终端关联的寻呼小组的寻呼、是否监听终端关联的寻呼小组的系统信息更新。
其中，终端关联的寻呼小组为N个寻呼时机中的至少一个寻呼时机关联的寻呼 小组中的至少一个寻呼小组。
需要说明的是，终端关联的寻呼时机为N个寻呼时机中的一个(或多个)，在该终端关联的寻呼时机上，如果存在W个寻呼小组，那么终端将进一步被分配到了W个小组中的一个(或多个)寻呼小组上。也就是说，终端关联的寻呼小组数量可以是一个或多个。
在该实施例中，若终端获取到的寻呼提前指示信息指示其需要监听寻呼物理下行控制信道(paging PDCCH)，则终端盲检测由寻呼-无线网络临时标识(P-RNTI)加扰的物理下行控制信道PDCCH，如果终端检测到了该paging PDCCH则进一步根据PDCCH中的下行控制信息DCI(Downlink Control Information)接收并解码其所调度的物理下行共享信道(PDSCH)；如果终端未检测到paging PDCCH，则认为没有自己的寻呼消息，根据寻呼周期进入相应的睡眠状态。若终端接收到的寻呼提前指示信息指示不需要监听寻呼物理下行控制信道，则不监听之后的paging PDCCH，根据寻呼周期进入相应的睡眠状态。同样的，若终端接收到的寻呼提前指示信息指示需要监听寻呼和/或系统信息更新，则接收相应的寻呼和/或ETWS以及CMAS等。
需要说明的是，当W＝1，也即PO不分组，此时，监听行为无需划分寻呼小组，也即监听行为包括以下至少一项：是否监听终端所关联的寻呼时机中的寻呼物理下行控制信道、是否监听终端所关联的寻呼时机中的寻呼、是否监听终端所关联的寻呼时机中的系统信息更新。
在本申请的一个实施例中，进一步地，第一配置信息包括以下至少一项：寻呼提前指示信息与N个寻呼时机中第一寻呼时机之间的最小时间间隔、N的取值、N个寻呼时机的索引。
在该实施例中，网络可以配置每个寻呼周期中全部的寻呼时机的索引，寻呼提前指示信息动态指示其所指示的N个寻呼时机的索引来确定所指示的N个寻呼时机。第一寻呼时机可以是N个寻呼时机中的某一个寻呼时机。
具体的，第一寻呼时机可以是N个寻呼时机中距离其所关联的寻呼提前指示信息最近的寻呼时机，也就是说第一寻呼时机可以是N个寻呼时机中最早的(或称为第一个)寻呼时机。此外，第一寻呼时机也可以是最晚的寻呼时机，在此不做限定。
此外，在一种实施例中，N的取值与一个寻呼帧PF中配置的寻呼时机个数相关。通过第一配置信息确定寻呼提前指示信息与其后的N个寻呼时机的指示关系并通过满足寻呼提前指示信息域N个寻呼时机中第一寻呼时机之间的最小时间间隔，实现了动态灵活的指示N个寻呼时机，降低了发送寻呼提前指示信息所带来的网络开销。此外，进一步通过在寻呼提前指示信息与其所指示的N个寻呼时机之间留有充足的时间距离可以进行相关参考信号的测量，保证了寻呼物理下行控制信道和寻呼物理下行共享信道解调和检测的可靠性，兼顾终端节能与性能开销。
具体举例来说，终端接收寻呼提前指示信息，寻呼提前指示信息关联并指示其之后的N个寻呼时机PO，包括以下至少一项：
1.非公共信息，也即对于不同PO需要单独配置的信息，非公共信息包括：寻呼提前指示信息之后的N个PO中的监听行为。
监听行为包括：是否监听终端关联的PO上的paging PDCCH，其中，paging  PDCCH包含了下述寻呼和系统消息更新指示；是否监听终端关联的PO上的寻呼；是否监听终端关联的PO上的系统消息更新。
具体地，对于终端关联的PO是N个PO中的至少一个PO。若寻呼提前指示信息还指示寻呼时机的寻呼分组，对于终端关联N个PO中至少一个PO中的至少一个寻呼小组。监听指示包括：是否监听终端关联的寻呼小组的寻呼PDCCH、是否监听终端关联的寻呼小组的寻呼、是否监听终端关联的寻呼小组的系统信息更新。
2.公共信息，也即N个PO可以统一配置的信息，公共信息包括：
(1)TRS/CSI-RS是否可用，其中，TRS/CSI-RS的配置信息是可通过系统消息配置。
(2)N的取值，若一个PF中包含4个PO，则N的取值可为4。
(3)一个PO上所分成的寻呼小组的个数W，例如W＝4。
(4)如图4所示，寻呼提前指示信息与其后所关联的N个PO之间的最小时间间隔可以为3个SSB周期，其中，SSB周期为20s，则最小时间间隔至少需要满足大于或等于60ms。此外，最小时间间隔还可以是60ms、80ms、120ms。
(5)N个PO的索引，根据寻呼提前指示信息指示的N个PO的索引来确定其所指示的N个PO。
在本申请的一个实施例中，图2示出了根据本申请实施例的寻呼指示方法的流程图之二，寻呼指示方法还包括：
步骤202，获取第二配置信息；
其中，第二配置信息由网络侧配置和/或协议约定。
进一步地，第二配置信息包括以下至少一项：寻呼提前指示信息与N个寻呼时机中第二寻呼时机之间的最小时间间隔、寻呼提前指示信息的时域位置、寻呼提前指示信息的频域位置、N的取值、N的候选值、寻呼时机关联的寻呼小组个数W的取值、寻呼提前指示信息与N个寻呼时机之间的指示关系。
具体地，与第一寻呼时机类似，第二寻呼时机可以是N个寻呼时机中的某一个寻呼时机。具体的，第二寻呼时机可以是N个寻呼时机中距离其所关联的寻呼提前指示信息最近的寻呼时机，也就是说第二寻呼时机可以是N个寻呼时机中最早的(或称为第一个)寻呼时机。此外，第二寻呼时机也可以是最晚的寻呼时机，在此不做限定。
其中，不同UE可能被分配到同一个PO上，也即多个UE关联同一个PO。为了进一步降低同一个PO内的多个UE之间被误唤起的概率，可进一步将N个PO中每个PO所关联的UE分成W个寻呼小组，也就是说，N个PO共分成N×W个寻呼小组，其中，W为一个PO上所关联的UE所分成的寻呼小组数量。
步骤204，根据第二配置信息和寻呼提前指示信息，确定第一内容。
可以理解的是，第二配置信息可以是在获取寻呼提前指示信息之前通过网络侧配置和/或协议约定来获取的。
在本申请的一个实施例中，具体地，网络侧配置：(1)寻呼提前指示信息与N个寻呼时机中第二寻呼时机之间的最小时间间隔、(2)寻呼提前指示信息的时域位置、(3)寻呼提前指示信息的频域位置、(4)N的取值(N就是一个寻呼提前指示 信息指示的PO的数量)、(5)W的取值(一个PO内所分成的寻呼小组的数量)。
在一种实施例中，网络侧可以在系统信息1(SIB1)或主信息块(MIB)或PBCH等消息将上述(1)-(5)的第二配置信息广播给终端。此外，可以通过协议约定上述寻呼提前指示信息与N个寻呼时机之间的指示关系。
本实施例中终端通过接收第二配置信息以及寻呼提前指示信息确定N个寻呼时机中的监听行为、与N个寻呼时机有关的第一配置信息和/或第一信号是否可用，无需在每个寻呼时机前都通过一个寻呼提前指示信息来进行指示，降低了发送寻呼提前指示信息所带来的网络开销，并保证了寻呼物理下行控制信道和寻呼物理下行共享信道解调和检测的可靠性。
可以理解的是，终端可以通过寻呼提前指示信息获取第一配置信息，也可通过第二配置信息获取第一配置信息，其中第一、二配置信息中，部分内容是相同的，例如，寻呼提前指示信息与N个寻呼时机之间的最小时间间隔、N的取值；如果终端从第二配置信息中获取的配置与从寻呼提前指示信息中所获取的相同配置的内容不一致，则以寻呼提前指示信息所指示的该冲突的配置为准，相当于此时寻呼提前指示信息对于该不一致的配置做了更新。例如，第二配置信息中指示最小时间间隔为60ms，而寻呼提前指示信息指示最小时间间隔为80ms，则终端以最小时间间隔为80ms进行之后的寻呼机会上的监听操作。其中，N的候选值指的是，网络侧可以配置多种N的候选取值，例如，N＝1、2、4、8。之后通过获取寻呼提前指示消息来进一步确定N的取值，例如，寻呼提前指示消息指示N的取值为4。
在本申请的一个实施例中，进一步地，最小时间间隔需要满足以下至少一项：
(1)最小的时间间隔至少需要大于或等于K个同步信号块的发送周期，K为大于或等于0的正整数。其中，可以理解的是同步信号块的发送周期也即同步信号块的接收周期。例如，3个同步信号块(SSB)之间具有2个发送周期，网络侧配置发送周期为20ms，则最小时间间隔至少需要满足大于40ms。
(2)最小时间间隔与服务小区的信道质量、信号强度、覆盖性能、终端位置、终端移动速率中至少一项有关。
具体举例来说，最小时间间隔与服务小区的信道质量相关联，网络设备配置多个最小时间间隔，终端侧根据自身测得的信道质量选取对应最小时间间隔，例如，当信噪比(SNR)为-6dB时，此时信道质量较差，对应的最小时间间隔满足大于或等于3个SSB的发送周期；当SNR为0dB时，此时信道质量较好，对应的最小时间间隔满足大于或等于1个SSB的发送周期。
此外，在另一实施例中，最小时间间隔需要满足大于或等于寻呼提前指示信息的处理时延，处理时延指的是终端从接收到寻呼提前指示信息到完成解调或检测所需的时间间隔。
在本申请的一个实施例中，进一步地，寻呼提前指示信息的时域位置需要符合以下至少一项：
(1)寻呼提前指示信息的时域位置位于N个寻呼时机之前，且满足最小时间间隔；
(2)寻呼提前指示信息的时域位置的起始时刻为同步信号块的时域结束时刻；
(3)寻呼提前指示信息的时域位置的结束时刻为同步信号块的时域起始时刻。
在本申请的一个实施例中，进一步地，寻呼提前指示信息与寻呼时机之间的指示关系包括以下任一项：(1)不同的寻呼提前指示信息指示相同的寻呼时机；(2)相同的寻呼时机仅能被相同的寻呼提前指示信息所指示。其中，相同的寻呼提前指示信息所指示的第一内容相同。
例如，根据(1)，PEI1指示PO1和PO2，PEI2指示PO2和PO3。其中PEI1和PEI2可以指示相同的一个PO即PO1。又例如，PEI1和PEI2都指示PO1和PO2，那么可以认为PEI1和PEI2是重复发送的寻呼提前指示信息。但PEI1和PEI2所在的时域位置、频域位置、以及关联的SSB index中的至少一项是不同的。
又例如，根据(2)，同一个PO只能被一个PEI，也就是PO1通过PEI1来指示，那么PO1就不能通过除了PEI1以外的PEI所指示。又例如，一个PO可以被PEI1和PEI2指示，PEI1和PEI2所指示的第一内容相同，可以看做PEI1和PEI2是一种重复。
在本申请的一个实施例中，进一步地，寻呼提前指示信息由下行控制信息(DCI)或序列承载。
在该实施例中，寻呼提前指示信息可以是物理层控制信息，也可以是参考信号或序列等。终端可通过检测网络设备发送的物理下行控制信道的下行控制信息(DCI)，或者，检测网络设备发送的序列，获取寻呼提前指示信息。
在本申请的一个实施例中，进一步地，在寻呼提前指示信息由下行控制信息(DCI)承载的情况下，第一内容的指示方式包括以下至少一项：比特图、比特串。
具体地，在以比特串的方式来指示第一内容时，比特串包括目标比特，目标比特至少包括多个码点(code point)，通过码点用于表示寻呼小组关联的UE是否需要监听对应的PDCCH。使得终端根据目标比特的码点确定寻呼提前指示信息指示的寻呼机会关联寻呼小组是否需要监听对用的PDCCH。其中，不同的码点对应不同寻呼小组，或对应同一寻呼小组内的不同终端。从而实现通过目标比特指示监听任务，节省寻呼提前指示信息所需的比特数，有利于降低性能损失。
具体举例来说，寻呼提前指示信息指示PO关联的UE被分为4个寻呼小组，通过目标比特指示4个寻呼小组是否需要监听paging PDCCH，具体如下表1所示：
表1
码点 事件
‘001’ 仅组1需要监听寻呼
‘010’ 仅组2需要监听寻呼
‘011’ 仅组3需要监听寻呼
‘100’ 仅组4需要监听寻呼
‘111’ 大于或等于两个组需要监听寻呼
‘000’ 所有组都不监听寻呼
需要说明的是，不同码点所代表的群组或终端可通过网络设备的寻呼配置信息合 理设置。
例如，方式一，对于两个或者两个以上的寻呼小组；码点1到码点N×W：分别指示N×W个寻呼小组中的一个寻呼小组的终端需要监听对应的PDCCH。码点N×W+1：指示所有N×W个寻呼小组的终端都需要监听对应的PDCCH，或者指示所有N个PO的终端都需要监听对应的PDCCH。
方式二，对于三个或者三个以上的寻呼小组；码点1到码点N×W：分别指示N×W个寻呼小组中的一个寻呼小组的终端需要监听对应的PDCCH；码点N×W+1到N×W+X：分别指示N×W个寻呼小组中的任意两个寻呼小组的终端需要监听对应的PDCCH；其中，X为N×W个寻呼小组中取任意两个寻呼小组的不同组合数；码点N×W+X+1：指示所有N×W个寻呼小组的终端都需要监听对应的PDCCH，或者指示所有N个PO的终端都需要监听对应的PDCCH。
在本申请的一个实施例中，进一步地，在寻呼提前指示信息由下行控制信息(DCI)承载的情况下，寻呼提前指示信息用于指示第一内容的指示域按照预设放置顺序放置。其中，预设放置顺序包括以下至少一项：按照寻呼提前指示信息关联的寻呼时机放置、按照第一内容的内容类别放置、按照N的取值从小到大或从小到大放置。
在本申请的一种实施例中，将PDCCH的下行控制信息(DCI)分成N+1个信息块，其中，N个信息块分别对应N个寻呼时机中的监听行为。第1或N+1个信息块承载与N个寻呼时机相关的第一配置信息、第一信号是否可用。
另一种实施例中，按照第一内容的内容类别放置，也即先放置N个PO中是否监听paging PDCCH，再放置N个PO中是否监听寻呼；再放置是否N个PO上是否监听系统信息更新等。
按照N的取值从小到大或从小到大放置，也即先放置指示第一个PO的第一内容，在放置指示第二个PO的第一内容，以此类推。
具体举例来说，协议约定：寻呼提前指示信息的时域位置需要满足：最小的时间间隔，以及寻呼提前指示信息的时域结束位置为SSB的时域起始位置。寻呼提前指示信息指示其后的连续的N个PO。此外，还满足一个PO只能被一个寻呼提前指示信息所指示。高层配置候选的时间间隔，并将其编号，在寻呼提前指示信息中携带选定的时间间隔编号。
如图5所示，网络设备在SIB1中携带以下的寻呼配置信息：一个PO上的终端所分成的寻呼小组数量为4，分别记作PO1、PO2、PO3、PO4；N的候选取值为2、4、8。
如图5所示，通过单相箭头表示寻呼提前指示信息指示：是否监听N×W个寻呼小组的paging PDCCH；其中，W表示一个PO上的UE所分成的寻呼小组数，则N个PO共有N×W个子组。TRS/CSI-RS是否可用。终端获取到寻呼提前指示信息后确认寻呼提前指示信息与其后所关联的N个PO之间的最小时间间隔为3个SSB的周期，SSB的周期为20ms，并指示时间间隔为60ms；N的取值为4。
对于寻呼配置信息的方式包括：方式一，采用比特串映射寻呼配置信息。如图5所示，将寻呼配置信息按照PO来分组放置，将PDCCH的DCI分成N+1＝5个信息 块，其中4个信息块分别承载4个PO各自的非公共信息。第1个信息块承载公共信息。其中，信息块1：用1比特(bit)指示TRS/CSI-RS是否可用，‘0’表示不可用，‘1’表示可用。信息块2对应PO1：以比特串(bitstring)的方式进行映射，用3个比特指示PO1的4个组是否需要监听paging PDCCH。信息块3、4、5分别对应PO2、PO3、PO4：以bitstring的方式进行映射，分别用3个比特指示PO2，PO3，PO4的4个组是否需要监听paging PDCCH，具体与信息块2的指示方法相同。因此，总共需要13比特来指示。
方式二，采用比特图映射寻呼配置信息。将寻呼配置信息按照PO来分组放置，将PDCCH的DCI分成N+1＝5个信息块，其中，4个信息块分别承载4个PO各自的非公共信息。第1个信息块承载公共信息。其中，信息块1：用1比特指示TRS/CSI-RS是否可用，‘0’表示不可用，‘1’表示可用；用2比特指示最小时间间隔编号；用2比特指示N的取值编号。信息块2、3、4、5分别对应PO1、PO2、PO3、PO4；采用bitmap的方式进行映射，分别用4个比特指示PO1、PO2、PO3、PO4中的4个组是否需要监听paging PDCCH。‘0’表示监听，‘1’表示不监听。因此，总共需要5+4×4＝21比特来指示。
在本申请的一个实施例中，图3示出了本申请实施例的寻呼指示方法的流程图之三，包括：
步骤302，当收到多个第一内容不一致的寻呼提前指示信息时，确定寻呼提前指示信息无效。
其中，多个第一内容不一致的寻呼提前指示信息指示相同的N个寻呼时机。
在该实施例中，终端不期望收到多个第一内容不一致的寻呼提前指示信息，且多个第一内容不一致的寻呼提前指示信息指示相同的N个寻呼时机，当收到多个第一内容不一致的寻呼提前指示信息时，确定寻呼提前指示信息无效，终端此时的监听行为可以是监听或不监听，或，由网络侧或协议约定去确定此时具体的终端监听行为。
例如，PEI1和PEI2共同指示PO1，那么UE不期望收到的PEI1和PEI2所指示的内容不一致。为此，定义一个错误事件(error case)。
具体举例来说，多个PEI(PEI1和PEI2)指示的是相同的N个PO，也即PEI指示的同一个DRX cycle的多个MO的下行控制信息(Downlink Control Information，DCI)内容需要一致。
在本申请的一个实施例中，图6示出了根据本申请实施例的寻呼指示装置的结构框图，寻呼指示装置1000包括：获取模块1002，获取模块1002用于获取寻呼提前指示信息；确定模块1004，确定模块1004用于根据寻呼提前指示信息，确定第一内容。其中，第一内容包括以下至少一项：寻呼提前指示信息之后的N个寻呼时机中的监听行为、与N个寻呼时机相关的第一配置信息、第一信号是否可用；N的取值为大于或等于1，且小于或等于PF里配置的最大寻呼时机个数的正整数。
在该实施例中，终端通过网络侧发送或广播的寻呼提前指示信息确定N个寻呼时机中的监听行为，无需在每个寻呼时机前都通过一个寻呼提前指示信息来指示是否需要监听，进而降低了发送寻呼提前指示信息所带来的网络开销。此外，还可以通过寻呼提前指示信息确定与N个寻呼时机有关的第一配置信息和/或第一信号是否可 用，保证了寻呼物理下行控制信道和寻呼物理下行共享信道解调和检测的可靠性，进而能够兼顾终端节能与性能开销。
可选的，N个寻呼时机中的每个寻呼时机关联W个寻呼小组；其中，W为大于或等于1的正整数。
可选地，监听行为包括以下至少一项：是否监听终端关联的寻呼小组的寻呼物理下行控制信道PDCCH、是否监听终端关联的寻呼小组的寻呼、是否监听终端关联的寻呼小组的系统信息更新；其中，终端关联的寻呼小组为N个寻呼时机中的至少一个寻呼时机关联的寻呼小组中的至少一个寻呼小组。
可选的，第一配置信息包括以下至少一项：寻呼提前指示信息与N个寻呼时机中第一寻呼时机之间的最小时间间隔、N的取值、N个寻呼时机的索引。
可选地，获取模块1002还用于获取第二配置信息；确定模块1004还用于根据第二配置信息和寻呼提前指示信息，确定第一内容。其中，第二配置信息包括以下至少一项：寻呼提前指示信息与N个寻呼时机中第二寻呼时机之间的最小时间间隔、寻呼提前指示信息的时域位置、寻呼提前指示信息的频域位置、N的取值、N的候选值、寻呼时机关联的寻呼小组个数W的取值、寻呼提前指示信息与寻呼时机之间的指示关系。
可选地，最小时间间隔满足以下至少一项：最小时间间隔大于或等于K个同步信号块发送周期，K为大于或等于0的正整数；最小时间间隔与服务小区的信道质量、信号强度、覆盖性能、终端位置、终端移动速率中至少一项有关。
可选地，寻呼提前指示信息的时域位置满足以下至少一项：寻呼提前指示信息的时域位置位于N个寻呼时机之前，且满足最小时间间隔；寻呼提前指示信息的时域位置的起始时刻为同步信号块的时域结束时刻；寻呼提前指示信息的时域位置的结束时刻为同步信号块的时域起始时刻。
可选地，指示关系包括以下任一项：不同的寻呼提前指示信息指示相同的寻呼时机，相同的寻呼时机仅能被相同的寻呼提前指示信息所指示；其中，相同的寻呼提前指示信息所指示的第一内容相同。
可选地，确定模块1004还用于当收到多个第一内容不一致的寻呼提前指示信息时，确定寻呼提前指示信息无效；其中，多个第一内容不一致的寻呼提前指示信息指示相同的N个寻呼时机。
可选地，寻呼提前指示信息由下行控制信息DCI或序列承载。
可选地，在寻呼提前指示信息由下行控制信息DCI承载的情况下，第一内容的指示方式包括以下至少一项：比特图、比特串。
可选地，在寻呼提前指示信息由下行控制信息DCI承载的情况下，寻呼提前指示信息用于指示第一内容的指示域按照预设放置顺序放置；其中，预设放置顺序包括以下至少一项：按照寻呼提前指示信息关联的寻呼时机放置、按照第一内容的内容类别放置、按照N的取值从小到大或从小到大放置。
在该实施例中，寻呼指示装置1000的各模块执行各自功能时实现如上述任一实施例中的寻呼指示方法的步骤，因此，寻呼指示装置同时也包括如上述任一实施例中的寻呼指示方法的全部有益效果，在此不再赘述。
具体地，本申请实施例中的寻呼指示装置可以是装置，也可以是终端中的部件、集成电路、或芯片。该装置可以是移动电子设备，也可以为非移动电子设备。示例性的，移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本或者个人数字助理(personal digital assistant，PDA)等，非移动电子设备可以为服务器、网络附属存储器(Network Attached Storage，NAS)、个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等，本申请实施例不作具体限定。
在本申请的一个实施例中，如图7所示，提供了一种终端1200，包括：处理器1204，存储器1202及存储在存储器1202上并可在处理器1204上运行的程序或指令，程序或指令被处理器1204执行时实现如上述任一实施例中提供的寻呼指示方法的步骤，因此，该终端1200包括如上述任一实施例中提供的寻呼指示方法的全部有益效果，在此不再赘述。
本申请实施例中的远端设备可以为具有操作系统的装置。该操作系统可以为安卓(Android)操作系统，可以为ios操作系统，还可以为其他可能的操作系统，本申请实施例不作具体限定。
图8为实现本申请实施例的一种终端1400的硬件结构示意图。
该终端1400包括但不限于：射频单元1402、网络模块1404、音频输出单元1406、输入单元1408、传感器1410、显示单元1412、用户输入单元1414、接口单元1416、存储器1418、处理器1420等部件。
本领域技术人员可以理解，终端1400还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器1420逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图8中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本申请实施例中，终端包括但不限于移动终端、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、以及计步器等。其中，处理器1420用于获取寻呼提前指示信息；根据寻呼提前指示信息，确定第一内容。其中，第一内容包括以下至少一项：寻呼提前指示信息之后的N个寻呼时机中的监听行为、与N个寻呼时机相关的第一配置信息、第一信号是否可用；N的取值为大于或等于1，且小于或等于PF里配置的最大寻呼时机个数的正整数。
在该实施例中，终端通过网络侧发送或广播的寻呼提前指示信息确定N个寻呼时机中的监听行为，无需在每个寻呼时机前都通过一个寻呼提前指示信息来指示是否需要监听，进而降低了发送寻呼提前指示信息所带来的网络开销。此外，还可以通过寻呼提前指示信息确定与N个寻呼时机有关的第一配置信息和/或第一信号是否可用，保证了寻呼物理下行控制信道(paging PDCCH)和寻呼物理下行共享信道(paging PDSCH)解调和检测的可靠性。
进一步地，N个寻呼时机中的每个寻呼时机关联W个寻呼小组；其中，W为大于或等于1的正整数。
进一步地，监听行为包括以下至少一项：是否监听终端关联的寻呼小组的寻呼物 理下行控制信道PDCCH、是否监听终端关联的寻呼小组的寻呼、是否监听终端关联的寻呼小组的系统信息更新。
可选的，第一配置信息包括以下至少一项：寻呼提前指示信息与N个寻呼时机中第一寻呼时机之间的最小时间间隔、N的取值、N个寻呼时机的索引。
进一步地，处理器1420还用于获取第二配置信息；根据第二配置信息和寻呼提前指示信息，确定第一内容。其中，第二配置信息包括以下至少一项：寻呼提前指示信息与N个寻呼时机中第二寻呼时机之间的最小时间间隔、寻呼提前指示信息的时域位置、寻呼提前指示信息的频域位置、N的取值、N的候选值、寻呼时机关联的寻呼小组个数W的取值、寻呼提前指示信息与寻呼时机之间的指示关系。
进一步地，最小时间间隔满足以下至少一项：最小时间间隔大于或等于K个同步信号块发送周期，K为大于或等于0的正整数；最小时间间隔与服务小区的信道质量、信号强度、覆盖性能、终端位置、终端移动速率中至少一项有关。
进一步地，寻呼提前指示信息的时域位置满足以下至少一项：寻呼提前指示信息的时域位置位于N个寻呼时机之前，且满足最小时间间隔；寻呼提前指示信息的时域位置的起始时刻为同步信号块的时域结束时刻；寻呼提前指示信息的时域位置的结束时刻为同步信号块的时域起始时刻。
进一步地，指示关系包括以下任一项：不同的寻呼提前指示信息指示相同的寻呼时机，相同的寻呼时机仅能被相同的寻呼提前指示信息所指示；其中，相同的寻呼提前指示信息所指示的第一内容相同。
进一步地，处理器1420还用于当收到多个第一内容不一致的寻呼提前指示信息时，确定寻呼提前指示信息无效；其中，多个第一内容不一致的寻呼提前指示信息指示相同的N个寻呼时机。
进一步地，寻呼提前指示信息由下行控制信息DCI或序列承载。
进一步地，在寻呼提前指示信息由下行控制信息DCI承载的情况下，第一内容的指示方式包括以下至少一项：比特图、比特串。
进一步地，在寻呼提前指示信息由下行控制信息DCI承载的情况下，寻呼提前指示信息用于指示第一内容的指示域按照预设放置顺序放置；其中，预设放置顺序包括以下至少一项：按照寻呼提前指示信息关联的寻呼时机放置、按照第一内容的内容类别放置、按照N的取值从小到大或从小到大放置。
应理解的是，本申请实施例中，射频单元1402可用于收发信息或收发通话过程中的信号，具体的，接收基站的下行数据或向基站发送上行数据。射频单元1402包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。
网络模块1404为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元1406可以将射频单元1402或网络模块1404接收的或者在存储器1418中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元1406还可以提供与终端1400执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元1406包括扬声器、蜂鸣器以及受话器等。
输入单元1408用于接收音频或视频信号。输入单元1408可以包括图形处理器 (Graphics Processing Unit，GPU)5082和麦克风5084，图形处理器5082对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元1412上，或者存储在存储器1418(或其它存储介质)中，或者经由射频单元1402或网络模块1404发送。麦克风5084可以接收声音，并且能够将声音处理为音频数据，处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元1402发送到移动通信基站的格式输出。
终端1400还包括至少一种传感器1410，比如指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器、光传感器、运动传感器以及其他传感器。
显示单元1412用于显示由用户输入的信息或提供给用户的信息。显示单元1412可包括显示面板5122，可以采用液晶显示器、有机发光二极管等形式来配置显示面板5122。
用户输入单元1414可用于接收输入的数字或字符信息，以及产生与终端的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元1414包括触控面板5142以及其他输入设备5144。触控面板5142也称为触摸屏，可收集用户在其上或附近的触摸操作。触控面板5142可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器1420，接收处理器1420发来的命令并加以执行。其他输入设备5144可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板5142可覆盖在显示面板5122上，当触控面板5142检测到在其上或附近的触摸操作后，传送给处理器1420以确定触摸事件的类型，随后处理器1420根据触摸事件的类型在显示面板5122上提供相应的视觉输出。触控面板5142与显示面板5122可作为两个独立的部件，也可以集成为一个部件。
接口单元1416为外部装置与终端1400连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端接口、外部电源(或电池充电器)端接口、有线或无线数据端接口、存储卡端接口、用于连接具有识别模块的装置的端接口、音频输入/输出(I/O)端接口、视频I/O端接口、耳机端接口等等。接口单元1416可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到终端1400内的一个或多个元件或者可以用于在终端1400和外部装置之间传输数据。
存储器1418可用于存储软件程序以及各种数据。存储器1418可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据移动终端的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器1418可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器1420通过运行或执行存储在存储器1418内的软件程序和/或模块，以及调用存储在存储器1418内的数据，执行终端1400的各种功能和处理数据，从而对终 端1400进行整体监控。处理器1420可包括一个或多个处理单元；处理器1420可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信的相关功能。
在本申请的一个实施例中，提供了一种可读存储介质，其上存储有程序或指令，该程序或指令被处理器执行时实现如上述任一实施例中提供的寻呼指示方法的步骤。
在该实施例中，可读存储介质能够实现本申请的实施例提供的寻呼指示方法的各个过程，并能达到相同的技术效果，为避免重复，这里不再赘述。
其中，处理器为上述实施例中提供的通信设备中的处理器。可读存储介质，包括计算机可读存储介质，如计算机只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片，芯片包括处理器和通信接口，通信接口和处理器耦合，处理器用于运行程序或指令，实现上述寻呼指示方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片、系统芯片、芯片系统或片上系统芯片等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本申请各个实施例的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。
以上所述仅为本申请的优选实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (26)

  1. 一种寻呼指示方法，包括：
    终端获取寻呼提前指示信息，所述寻呼提前指示信息用于指示第一内容；
    所述终端根据所述寻呼提前指示信息，确定所述第一内容；
    其中，所述第一内容包括以下至少一项：所述寻呼提前指示信息之后的N个寻呼时机中的监听行为、与所述N个寻呼时机相关的第一配置信息、第一信号是否可用；N为大于或等于1的正整数。
  2. 根据权利要求1所述的寻呼指示方法，其中，
    所述N个寻呼时机中的每个寻呼时机关联W个寻呼小组；
    其中，W为大于或等于1的正整数。
  3. 根据权利要求2所述的寻呼指示方法，其中，
    所述监听行为包括以下至少一项：是否监听终端关联的寻呼小组的寻呼物理下行控制信道PDCCH、是否监听终端关联的寻呼小组的寻呼、是否监听终端关联的寻呼小组的系统信息更新；
    其中，所述终端关联的寻呼小组为所述N个寻呼时机中的至少一个寻呼时机关联的寻呼小组中的至少一个寻呼小组。
  4. 根据权利要求1所述的寻呼指示方法，其中，
    所述第一配置信息包括以下至少一项：所述寻呼提前指示信息与所述N个寻呼时机中第一寻呼时机之间的最小时间间隔、所述N的取值、所述N个寻呼时机的索引。
  5. 根据权利要求1至4中任一项所述的寻呼指示方法，其中，还包括：
    所述终端获取第二配置信息，所述第二配置信息由网络侧配置和/或协议约定；
    所述终端根据第二配置信息和所述寻呼提前指示信息，确定所述第一内容；
    其中，所述第二配置信息包括以下至少一项：所述寻呼提前指示信息与所述N个寻呼时机中第二寻呼时机之间的最小时间间隔、所述寻呼提前指示信息的时域位置、所述寻呼提前指示信息的频域位置、所述N的取值、所述N的候选值、所述寻呼时机关联的寻呼小组个数W的取值、所述寻呼提前指示信息与所述寻呼时机之间的指示关系。
  6. 根据权利要求5所述的寻呼指示方法，其中，
    所述最小时间间隔大于或等于K个同步信号块发送周期，K为大于或等于0的正整数；和/或
    所述最小时间间隔与服务小区的信道质量、信号强度、覆盖性能、终端位置、终端移动速率中至少一项有关。
  7. 根据权利要求5所述的寻呼指示方法，其中，所述寻呼提前指示信息的时域位置满足以下至少一项：
    所述寻呼提前指示信息的时域位置位于所述N个寻呼时机之前，且满足所述最小时间间隔；
    所述寻呼提前指示信息的时域位置的起始时刻为同步信号块的时域结束时刻；
    所述寻呼提前指示信息的时域位置的结束时刻为同步信号块的时域起始时刻。
  8. 根据权利要求5所述的寻呼指示方法，其中，
    所述指示关系包括以下任一项：不同的所述寻呼提前指示信息指示相同的寻呼时机，相同的寻呼时机仅能被相同的所述寻呼提前指示信息所指示；
    其中，所述相同的所述寻呼提前指示信息所指示的所述第一内容相同。
  9. 根据权利要求1至4中任一项所述的寻呼指示方法，其中，还包括：
    当收到多个第一内容不一致的所述寻呼提前指示信息时，所述终端确定所述寻呼提前指示信息无效；
    其中，所述多个第一内容不一致的寻呼提前指示信息指示相同的所述N个寻呼时机。
  10. 根据权利要求1至4中任一项所述的寻呼指示方法，其中，
    所述寻呼提前指示信息由下行控制信息DCI或序列承载。
  11. 根据权利要求10所述的寻呼指示方法，其中，在所述寻呼提前指示信息由下行控制信息DCI承载的情况下，所述第一内容的指示方式包括以下至少一项：比特图、比特串。
  12. 根据权利要求10所述的寻呼指示方法，其中，在所述寻呼提前指示信息由下行控制信息DCI承载的情况下，所述寻呼提前指示信息用于指示所述第一内容的指示域按照预设放置顺序放置；
    其中，预设放置顺序包括以下至少一项：按照所述寻呼提前指示信息关联的寻呼时机放置、按照所述第一内容的内容类别放置、按照所述N的取值从小到大或从小到大放置。
  13. 一种寻呼指示装置，包括：
    获取模块，用于获取寻呼提前指示信息；
    确定模块，用于根据所述寻呼提前指示信息，确定第一内容；
    其中，所述第一内容包括以下至少一项：所述寻呼提前指示信息之后的N个寻呼时机中的监听行为、与所述N个寻呼时机相关的第一配置信息、第一信号是否可用；N为大于或等于1的正整数。
  14. 根据权利要求13所述的寻呼指示装置，其中，
    所述N个寻呼时机中的每个寻呼时机关联W个寻呼小组；
    其中，W为大于或等于1的正整数。
  15. 根据权利要求14所述的寻呼指示装置，其中，
    所述监听行为包括以下至少一项：是否监听终端关联的寻呼小组的寻呼物理下行控制信道PDCCH、是否监听终端关联的寻呼小组的寻呼、是否监听终端关联的寻呼小组的系统信息更新；
    其中，所述终端关联的寻呼小组为所述N个寻呼时机中的至少一个寻呼时机关联的寻呼小组中的至少一个寻呼小组。
  16. 根据权利要求13所述的寻呼指示装置，其中，
    所述第一配置信息包括以下至少一项：所述寻呼提前指示信息与所述N个寻呼时机中第一寻呼时机之间的最小时间间隔、所述N的取值、所述N个寻呼时机的索引。
  17. 根据权利要求13至16中任一项所述的寻呼指示装置，其中，
    所述获取模块，还用于获取第二配置信息；
    所述确定模块，还用于根据第二配置信息和所述寻呼提前指示信息，确定所述第一内容；
    其中，所述第二配置信息包括以下至少一项：所述寻呼提前指示信息与所述N个寻呼时机之间的最小时间间隔、所述寻呼提前指示信息的时域位置、所述寻呼提前指示信息的频域位置、所述N的取值、所述N的候选值、所述寻呼时机关联的寻呼小组个数W的取值、所述寻呼提前指示信息与所述寻呼时机之间的指示关系。
  18. 根据权利要求17所述的寻呼指示装置，其中，
    所述最小时间间隔大于或等于K个同步信号块发送周期，K为大于或等于0的正整数；和/或
    所述最小时间间隔与服务小区的信道质量、信号强度、覆盖性能、终端位置、终端移动速率中至少一项有关。
  19. 根据权利要求17所述的寻呼指示装置，其中，所述寻呼提前指示信息的时域位置满足以下至少一项：
    所述寻呼提前指示信息的时域位置位于所述N个寻呼时机之前，且满足所述最小时间间隔；
    所述寻呼提前指示信息的时域位置的起始时刻为同步信号块的时域结束时刻；
    所述寻呼提前指示信息的时域位置的结束时刻为同步信号块的时域起始时刻。
  20. 根据权利要求17所述的寻呼指示装置，其中，
    所述指示关系包括以下任一项：不同的所述寻呼提前指示信息指示相同的寻呼时机，相同的寻呼时机仅能被相同的所述寻呼提前指示信息所指示；
    其中，所述相同的所述寻呼提前指示信息所指示的所述第一内容相同。
  21. 根据权利要求13至16中任一项所述的寻呼指示装置，其中，
    所述确定模块，还用于当收到多个第一内容不一致的所述寻呼提前指示信息时，确定所述寻呼提前指示信息无效；
    其中，所述多个第一内容不一致的寻呼提前指示信息指示相同的所述N个寻呼时机。
  22. 根据权利要求13至16中任一项所述的寻呼指示装置，其中，
    所述寻呼提前指示信息由下行控制信息DCI或序列承载。
  23. 根据权利要求22所述的寻呼指示装置，其中，在所述寻呼提前指示信息由下行控制信息DCI承载的情况下，所述第一内容的指示方式包括以下至少一项：比特图、比特串。
  24. 根据权利要求22所述的寻呼指示装置，其中，在所述寻呼提前指示信息由下行控制信息DCI承载的情况下，所述寻呼提前指示信息用于指示所述第一内容的指示域按照预设放置顺序放置；
    其中，预设放置顺序包括以下至少一项：按照所述寻呼提前指示信息关联的寻呼时机放置、按照所述第一内容的内容类别放置、按照所述N的取值从小到大或从小到大放置。
  25. 一种终端，包括处理器，存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求1至12中任一项所述的寻呼指示方法的步骤。
  26. 一种可读存储介质，其上存储有程序或指令，所述程序或所述指令被处理器执行时实现如权利要求1至12中任一项所述的寻呼指示方法。
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