CN113260023B - Packet paging method, terminal equipment and network equipment - Google Patents

Packet paging method, terminal equipment and network equipment Download PDF

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Publication number
CN113260023B
CN113260023B CN202010083091.5A CN202010083091A CN113260023B CN 113260023 B CN113260023 B CN 113260023B CN 202010083091 A CN202010083091 A CN 202010083091A CN 113260023 B CN113260023 B CN 113260023B
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paging
packet
terminal
determining
probability
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CN113260023A (en
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刘选兵
陈力
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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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
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the invention discloses a method for paging a packet, terminal equipment and network equipment, wherein the method comprises the following steps: determining a grouping paging parameter, wherein the grouping paging parameter is used for grouping terminal equipment paging at the same paging moment PO; determining a first paging packet identifier according to the packet paging parameter, wherein the first paging packet identifier is used for identifying packet paging indication information sent by the network equipment; receiving packet paging indication information sent by network equipment, wherein the packet paging indication information comprises a second paging packet identifier, and the second paging packet identifier is used for indicating a terminal packet to be paged; and determining whether the terminal packet to which the terminal equipment belongs is paged or not according to the first paging packet identifier and the second paging packet identifier. The embodiment of the invention can reduce the receiving of the paging physical downlink shared channel of the terminal equipment which is associated with the same PO and does not need to be paged, saves the electric quantity of the terminal equipment, and reduces the power consumption.

Description

Packet paging method, terminal equipment and network equipment
Technical Field
The present invention relates to the field of communications, and in particular, to a method for packet paging, a network device, and a terminal device.
Background
Currently, in a long term evolution (Long Term Evolution, LTE) system and a New Radio (NR) system, a User Equipment (UE, also referred to as a terminal device) may monitor whether a Paging carrying a Radio network temporary identifier (Paging-Radio Network Temporary Identifier, P-RNTI) on a physical downlink control channel (Physical downlink control channel, PDCCH) at a Paging time (PO) on a corresponding Paging Frame (PF) in a discontinuous reception (Discontinuous Reception, DRX) period, and further determine whether a Paging message is carried on a corresponding physical downlink shared channel (Physical downlink shared channel, PDSCH) according to the monitoring result.
Specifically, if the UE parses the P-RNTI carried on the PDCCH, the UE receives the paging message by receiving data on the PDSCH according to the parameters of the PDSCH indicated on the PDCCH. However, for a group of UEs with the same PO, only the UE that needs to be paged will find its own UE ID in the list of UE Identities (IDs) carried by the paging message. Thus, for other UEs that receive the paging message but do not find their own UE ID in the UE ID list carried by the paging message, electricity is wasted, and power consumption is increased.
Disclosure of Invention
One of the technical problems solved by the embodiment of the invention is that the prior paging scheme causes the electricity consumption and the large power consumption of the terminal equipment.
In a first aspect, an embodiment of the present invention provides a method for paging packets, applied to a terminal device, where the method includes:
determining a grouping paging parameter, wherein the grouping paging parameter is used for grouping terminal equipment paging at the same paging moment PO; determining a first paging packet identifier according to the packet paging parameter, wherein the first paging packet identifier is used for identifying packet paging indication information sent by network equipment; receiving packet paging indication information sent by network equipment, wherein the packet paging indication information comprises a second paging packet identifier, and the second paging packet identifier is used for indicating a paged terminal packet; and determining whether the terminal packet to which the terminal equipment belongs is paged or not according to the first paging packet identifier and the second paging packet identifier.
In a second aspect, an embodiment of the present invention provides a terminal device, including:
a first determining module, configured to determine a packet paging parameter, where the packet paging parameter is used to packet a terminal device that pages at the same paging time PO; a second determining module, configured to determine a first paging packet identifier according to the packet paging parameter, where the first paging packet identifier is used to indicate a terminal packet to be paged; a receiving module, configured to receive packet paging indication information sent by a network device, where the packet paging indication information includes a second paging packet identifier, where the second paging packet identifier is used to indicate a paged terminal packet; and a third determining module, configured to determine, according to the first paging packet identifier and the second paging packet identifier, whether a terminal packet to which the terminal device belongs is paged.
In a third aspect, an embodiment of the present invention provides a terminal device, including: a memory, a processor and a computer program stored on the memory and executable on the processor, which when executed by the processor performs the steps of the method according to the first aspect.
In a fourth aspect, embodiments of the present invention provide a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method according to the first aspect.
In a fifth aspect, an embodiment of the present invention provides a method for paging packets, applied to a network device, where the method includes:
determining a grouping paging parameter, wherein the grouping paging parameter is used for grouping terminal equipment paging at the same paging moment PO; determining paging packet identifiers of all terminal packets according to the packet paging parameters, wherein the paging packet identifiers are used for indicating the paged terminal packets; and sending packet paging indication information to terminal equipment corresponding to each terminal packet, wherein the packet paging indication information comprises the paging packet identifier, and the paging packet identifier is used for the terminal equipment to determine whether the terminal packet to which the terminal equipment belongs is paged or not.
In a sixth aspect, an embodiment of the present invention provides a network device, including:
a first determining module, configured to determine a packet paging parameter, where the packet paging parameter is used to packet a terminal device that pages at the same paging time PO; a second determining module, configured to determine a paging packet identifier of each terminal packet according to the packet paging parameter, where the paging packet identifier is used to indicate the terminal packet to be paged; the sending module is used for sending packet paging indication information to the terminal equipment corresponding to each terminal packet, wherein the packet paging indication information comprises the paging packet identifier, and the paging packet identifier is used for the terminal equipment to determine whether the terminal packet to which the terminal equipment belongs is paged or not.
In a seventh aspect, an embodiment of the present invention provides a network device, including: a memory, a processor and a computer program stored on the memory and executable on the processor, which when executed by the processor performs the steps of the method according to the fifth aspect.
In an eighth aspect, an embodiment of the present invention provides a computer readable storage medium, where a computer program is stored on the computer readable storage medium, the computer program implementing the steps of the method according to the fifth aspect when being executed by a processor.
In the embodiment of the invention, each terminal device receiving paging at the same paging moment PO is grouped based on the corresponding grouping paging parameter, and the paging grouping identification of each paging grouping is determined based on the grouping paging parameter, so that whether each terminal device contained in the terminal grouping is paged is further determined based on the paging grouping identification corresponding to the terminal grouping to which the terminal device belongs and the paging grouping identification indicated by the network device. Therefore, the terminal equipment which is associated with the same PO and does not need to be paged can be reduced to receive the paging physical downlink shared channel, the electric quantity of the terminal equipment is saved, and the power consumption is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a flow diagram of a method for packet paging in accordance with an embodiment of the present invention;
FIG. 2 is a flow chart of a second method of packet paging in accordance with an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a terminal device in an embodiment of the present invention;
Fig. 4 is a schematic structural diagram of a network device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a second terminal device in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a second network device according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The technical scheme of the invention can be applied to various communication systems, such as: global system for mobile communications (Global System of Mobile communication, GSM), code division multiple access (Code Division Multiple Access, CDMA) systems, wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA), general packet radio service (General Packet Radio Service, GPRS), long Term evolution/enhanced Long Term evolution (Long Term EvolutionAdvanced, LTE-a), NR, etc.
The user equipment UE, also called a Mobile Terminal, a Mobile user equipment or the like, may communicate with one or more core networks via a radio access network (Radio Access Network, RAN), and the user equipment may be Terminal equipment, such as Mobile phones (or "cellular" phones) and computers with Terminal equipment, for example, portable, pocket, hand-held, computer-built-in or vehicle-mounted Mobile devices, which exchange voice and/or data with the radio access network.
The network device, which may be referred to as a base station, may be a base station (Base Transceiver Station, BTS) in GSM or CDMA, a base station (NodeB) in WCDMA, an evolved base station (evolutional Node B, eNB or e-NodeB) in LTE, or a 5G base station (gNB).
The following describes in detail the technical solutions provided by the embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present invention provides a method for paging packets, which is performed by a terminal device, and includes the following steps:
step 101: a packet paging parameter is determined, the packet paging parameter being used for grouping terminal devices paging at the same paging occasion PO.
Step 103: a first paging packet identification is determined based on the packet paging parameter, the first paging packet identification being used to indicate the terminal packet being paged.
Step 105: and receiving packet paging indication information sent by the network equipment, wherein the packet paging indication information comprises a second paging packet identifier, and the second paging packet identifier is used for indicating the paged terminal packet.
Step 107: and determining whether the terminal packet to which the terminal equipment belongs is paged or not according to the first paging packet identifier and the second paging packet identifier.
In the embodiment of the invention, each terminal device receiving paging at the same paging moment PO is grouped based on the corresponding grouping paging parameter, and the paging grouping identification of each paging grouping is determined based on the grouping paging parameter, so that whether each terminal device contained in the terminal grouping is paged is further determined based on the paging grouping identification corresponding to the terminal grouping to which the terminal device belongs and the paging grouping identification indicated by the network device. Therefore, the terminal equipment which is associated with the same PO and does not need to be paged can be reduced to receive the paging physical downlink shared channel, the electric quantity of the terminal equipment is saved, and the power consumption is reduced.
Optionally, in the method for paging a packet according to the embodiment of the present invention, the method may implement, based on different paging parameters configured by the network device, grouping terminal devices that receive paging with the same PO and determining the corresponding paging packet identifier in different manners, including but not limited to the following specific embodiments:
detailed description of the preferred embodiments
In the first embodiment, the packet paging parameter includes a terminal identifier ue_id, that is, it may implement packet paging based on only the ue_id and determine a paging packet identifier corresponding to each terminal packet. That is, the above step 103 may be performed as follows:
the first paging packet identification is determined according to the following formula of the ue_id and the target number of paging packets, which is specified by the network device configuration or protocol.
It will be appreciated that in this implementation one, the network configuration or protocol is required to define the number of target terminal packets that are to be divided into several groups for each terminal device that receives the page from the same PO, and further, the uniform paging packet for each terminal device that receives the page from the same PO can be implemented according to the network device configuration corresponding packet paging parameters and the number of target terminal packets, etc., and the first paging packet identifier for indicating that the terminal packet to which the terminal device belongs needs to be paged can be accurately determined.
Optionally, in this specific embodiment one, the first paging packet identification is determined by the following formula: ue_group_id=floor [ ue_id/(n×ns) ] mod Ng, where ue_group_id represents the first paging packet identity, N represents the number of paging frames in each DRX cycle, ns represents the number of POs in each paging frame, ng represents the number of target terminal packets, floor represents the rounding down operation, and mod represents the remainder operation.
It will be appreciated that in this embodiment, the first paging packet identifier for indicating that the terminal packet to which the terminal device belongs needs to be paged may be accurately calculated in combination with a calculation formula matched with the packet paging parameter.
Optionally, in this embodiment, the above-mentioned process of determining the first paging packet identifier according to the packet paging parameter is performed by a higher layer of the terminal device. However, the procedure of determining whether the terminal packet to which the terminal device belongs is paged based on the first paging packet identifier calculated by the higher layer of the terminal device and the second paging packet identifier indicated by the network device, that is, the procedure described in step 107, may be continuously implemented by the higher layer of the terminal device, or may be implemented by the physical layer by transmitting the calculated first paging packet identifier to the physical layer of the terminal device by the higher layer of the terminal device.
Further, in this embodiment, after the terminal device determines the first paging packet identifier for indicating that the terminal device needs to be paged based on the packet paging parameter, it may further determine, in combination with the received second paging packet identifier, whether the terminal packet to which the terminal device belongs is paged accurately. It should be noted that, in the first embodiment, the second paging packet identifier may be obtained in different manners.
Second embodiment
In the second embodiment, the packet paging parameter includes a terminal identifier ue_id, a paging probability threshold list and a paging probability packet list, which are specified by a network device configuration or a protocol, so that paging of the packet based on the paging probability can be implemented and a paging packet identifier corresponding to each terminal packet can be determined. That is, the above step 103 may be performed as follows:
determining a paging probability threshold value corresponding to the paging probability of the terminal equipment in a paging probability threshold list; determining the number of target terminal groups corresponding to the paging probability threshold value in a paging probability group list; and determining a first paging packet identification according to the UE_ID and the number of target terminal packets.
It may be appreciated that in the second implementation, a paging probability threshold value corresponding to the paging probability of the terminal device in the paging probability threshold table specified by the network configuration or the protocol is determined, so that the first paging packet identifier may be accurately determined according to the number of target terminal packets corresponding to the paging probability threshold value in the paging probability packet list and the ue_id.
That is, in the second embodiment, the paging probability packet list may be established based on the paging probability corresponding to each terminal device, that is, the terminal devices are divided into different files based on the value condition of the paging probability corresponding to each terminal device, each file corresponds to one paging probability packet in the paging probability packet list, and each paging probability packet corresponds to a respective terminal packet number and corresponds to one paging probability threshold value in the paging probability threshold list. Thus, after knowing the paging probability threshold value corresponding to the paging probability of the current terminal device, the corresponding terminal packet number can be determined in the paging probability packet list based on the paging probability threshold value.
For example, 16 terminal devices are in the same PO, and may be divided into 1 to 4 four levels according to the paging probability values corresponding to the 16 terminal devices, that is, the paging probability packet list may record four paging probability packets, where each level, that is, the paging probability packet, corresponds to the number of terminal packets, for example: the number of terminal groups corresponding to the 1 st gear is 1, the number of terminal groups corresponding to the 2 nd gear is 2, the number of terminal groups corresponding to the 3 rd gear is 4, and so on.
Optionally, in the second embodiment, the step of determining the first paging packet identifier according to the ue_id and the number of target terminal packets may be performed as follows:
the terminal grouping index is determined by the following formula: ue_group_index=floor [ ue_id/(n×ns) ] mod Nq, where ue_group_index represents a terminal GROUP index, N represents the number of paging frames in each DRX cycle, ns represents the number of POs in each paging frame, nq represents the number of target terminal GROUPs, floor represents a down-rounding operation, mod represents a remainder operation; and determining a first paging packet identification according to the terminal packet index.
The terminal grouping index is used for indicating a grouping sequence number of the paging probability of the terminal equipment in a target paging probability grouping corresponding to the paging probability grouping list.
It can be understood that, based on the ue_id and the number of target terminal packets matched with the paging probability threshold value corresponding to the paging probability of the terminal device, the corresponding terminal packet index in the paging probability packet list can be determined, and then, by combining with the matched calculation formula, the first paging packet identifier for indicating that the terminal packet to which the terminal device belongs needs to be paged can be accurately calculated.
In the above example, the 4 terminal groups in the 3 rd gear may be respectively recorded as 0 to 3, and then 0 to 3 are the terminal group indexes of the terminal equipment in the paging probability groups corresponding to the 3 rd gear.
Optionally, in the second embodiment, the step of determining the first paging packet identifier according to the terminal packet index may be performed as follows:
determining a target group sequence number of a target paging probability packet corresponding to the terminal packet index in a paging probability packet list; determining the sum of the terminal grouping numbers corresponding to all the paging probability groups arranged in front of the target group sequence number in the paging probability grouping list based on the terminal grouping numbers corresponding to each paging probability group in the paging probability grouping list; the first paging packet identification is determined based on a sum of the terminal packet index and the number of terminal packets.
It will be understood that, in the above example, if the number of terminal packets after being grouped by the terminal device receiving the page on the same PO is Nw, for example, 8 terminal packets are associated with each paging probability packet in the paging probability packet list, the number of terminal packets corresponding to the 1 st stage may be 1, the number of terminal packets corresponding to the 2 nd stage may be 2, and the number of terminal packets corresponding to the 3 rd stage may be 4, and the number of terminal packets corresponding to the 4 th stage may be 1. That is, the sum of the numbers of terminal packets to which each paging probability packet in the paging probability packet list corresponds is Nw.
Optionally, the first paging packet identifierWherein g represents the target group number, and Nn represents the number of terminal packets corresponding to each paging probability packet arranged before the target group number in the paging probability packet list.
Alternatively, the paging probability packet list may be expressed as a paging probability packet file corresponding to each service in the UE-GroupsForServiceList, UE-groupsfortervicelist.
Optionally, in the second embodiment, after the terminal device determines, based on the packet paging parameter, a second paging packet identifier for indicating that the terminal device needs to be paged, it may accurately determine whether the paging packet to which the terminal device belongs is paged, in combination with the received first paging packet identifier. In the first embodiment, the method for acquiring the first paging packet identifier is any one of the two methods, and is not described herein.
It should be noted that, in the embodiment of determining the first paging packet identifier in the form of WUS sequence, the paging probability packet list may also be denoted as WUS-groupsfortervicelist, and the number of terminal packets corresponding to each paging probability packet may be the number of WUS sequence packets, where the WUS sequence matches the corresponding ue_group_id.
In the second embodiment, the above-mentioned process of determining the first paging packet identifier according to the packet paging parameter is performed by a higher layer of the terminal device. However, the procedure of determining whether the paging packet to which the terminal device belongs is paged based on the first paging packet identifier calculated by the higher layer of the terminal device and the second paging packet identifier indicated by the network device, that is, the procedure described in step 107, may be implemented by the higher layer of the terminal device, or the higher layer of the terminal device may send the calculated second paging packet identifier to the physical layer of the terminal device, and may be implemented by the physical layer.
Optionally, in the method for paging a packet according to the embodiment of the present invention, the packet paging indication information sent by the network device may be received in different manners, including but not limited to the following specific embodiments:
detailed description of the preferred embodiments
In the first embodiment, the step 105 may be performed as follows:
the packet paging indication information is received through a paging Physical Downlink Control Channel (PDCCH), and the packet paging indication information is carried in paging downlink control information (Downlink Control Information, DCI).
It can be appreciated that the Paging packet to be paged indicated by the network device based on the second Paging packet identifier is obtained by parsing the received Paging PDCCH related information, i.e. the Paging DCI. Further, after the terminal device determines the first paging packet identifier for indicating that the terminal device needs to be paged based on the corresponding packet paging parameter, it may be accurately determined whether the terminal packet to which the terminal device belongs is paged in combination with the analysis result of the received PagingDCI, that is, whether the first paging packet identifier and the second paging packet identifier are matched (for example, the same paging packet identifier).
Second embodiment
In the second embodiment, the step 105 may be performed as follows:
a sequence of wake-Up signals (WUS) transmitted by a network device is received, and packet paging indication information is carried in the WUS sequence.
It will be appreciated that the network device obtains the paging packets to be paged, as indicated by the second paging packet identification, by parsing the received WUS sequence. Further, after the terminal device determines the first paging packet identifier for indicating that the terminal device needs to be paged based on the corresponding packet paging parameter, it can accurately determine whether the terminal packet to which the terminal device belongs is paged in combination with the received analysis result of the WUS sequence, that is, determine whether the first paging packet identifier and the second paging packet identifier match (for example, are the same paging packet identifier).
Further optionally, in the second specific embodiment, the method for paging packets may further include the following:
determining target parameters for generating WUS sequences based on the first paging packet identification and the following formula: wherein ,/>Representing the target parameter, numWUS-GroupsPerResource represents the WUS group number corresponding to the WUS time-frequency resource of the terminal equipment.
Further, the above step 107 may be performed as follows:
and determining whether the terminal packet to which the terminal equipment belongs is paged or not according to the target parameter and the second paging packet identifier. Optionally, if the target parameter for generating the WUS sequence matches the second paging packet identifier, it is determined that the terminal packet to which the terminal device belongs is paged.
It may be appreciated that the higher layer of the terminal device may obtain the target parameter of the WUS sequence based on the calculated first paging packet identifier, so as to compare the target parameter with the second paging packet identifier. Or the higher layer of the terminal equipment can allocate the obtained first paging packet identifier, the WUS time-frequency resources and the WUS group number corresponding to each WUS time-frequency resource to the physical layer, and the physical layer obtains the target parameter of the WUS sequence based on the content so as to compare the target parameter with the second paging packet identifier.
Wherein, the protocol agrees with: and mapping the total number of WUSGroups Nw to the allocated WUS time-frequency resources according to the number of WUS groups (numWUS-GroupsPerResource) corresponding to each WUS time-frequency resource. Determination from UE Group ID in each WUS time-frequency resource
Optionally, in the step 107 of the packet paging method according to the embodiment of the present invention, if the first paging packet identifier and the second paging packet identifier are matched (for example, the first paging packet identifier and the second paging packet identifier are the same), it may be determined that the terminal packet to which the current terminal device belongs needs to be paged. That is, the reception of the paging physical downlink shared channel PDSCH may be further performed.
Referring to fig. 2, an embodiment of the present invention provides a method for paging packets, which is performed by a network device, and includes the following steps:
step 201: a packet paging parameter is determined, which is used for grouping terminal devices that are paged at the same paging instant PO.
Wherein the packet paging parameters may be configured for the network device or specified by a protocol.
Step 203: and determining paging packet identification of each terminal packet according to the packet paging parameter, wherein the paging packet identification is used for indicating the paged terminal packet.
Step 205: and sending packet paging indication information to terminal equipment corresponding to each terminal packet, wherein the packet paging indication information comprises the paging packet identifier, and the paging packet identifier is used for the terminal equipment to determine whether the terminal packet to which the terminal equipment belongs is paged or not.
In the embodiment of the invention, each terminal device receiving paging at the same paging moment PO is grouped based on the corresponding grouping paging parameter, and the paging grouping identifier which can indicate that each terminal grouping needs to be paged is determined based on the grouping paging parameter, so that after corresponding grouping paging indication information is sent to the terminal device, the terminal device can further determine whether each terminal device contained in the terminal grouping to which the terminal device belongs is paged or not. Therefore, the terminal equipment which is associated with the same PO and does not need to be paged can be reduced to receive the paging physical downlink shared channel, the electric quantity of the terminal equipment is saved, and the power consumption is reduced.
Alternatively, the step 205 may be performed after the terminal device determines the corresponding paging packet identifier based on the corresponding packet paging parameter. The procedure of determining, by the terminal device, whether each terminal device included in the terminal packet to which the terminal device belongs is paged based on the received paging packet identifier refers to the corresponding content in the embodiment of the packet paging method on the terminal device side.
Optionally, in the method for paging a packet according to the embodiment of the present invention, the manner, the parameters, and the like for determining the paging packet identifier of each terminal packet according to the packet paging parameter in the above step 203 are similar to the manner, the parameters, and the like for determining the first paging packet identifier in the embodiment of the method for paging a packet on the terminal device side, and are not described herein.
Optionally, in the method for paging a packet according to the embodiment of the present invention, the packet paging indication information may be sent to the terminal device corresponding to each terminal packet in different manners, including but not limited to the following specific embodiments:
detailed description of the preferred embodiments
In the first embodiment, the step 205 may be performed as follows:
and sending grouping paging indication information through a paging Physical Downlink Control Channel (PDCCH), wherein the grouping paging indication information is carried in the paging Downlink Control Information (DCI).
It can be appreciated that the Paging DCI carries the second Paging packet identifier through Paging PDCCH related information, i.e., paging DCI, to indicate the Paging packet that needs to be paged.
Second embodiment
In the second embodiment, the step 205 may be performed as follows:
and sending a wake-up signal WUS sequence to the terminal equipment corresponding to each paging packet, wherein the packet paging indication information is carried in the WUS sequence.
It will be appreciated that the paging packets that need to be paged are indicated by carrying a second paging packet identification in the WUS sequence.
Referring to fig. 3, an embodiment of the present invention provides a terminal device 300, where the terminal device 300 includes: a first determination module 301, a second determination module 303, a receiving module 305 and a third determination module 307.
The first determining module 301 is configured to determine a packet paging parameter, where the packet paging parameter is used to packet a terminal device that pages at the same paging time PO; the second determining module 303 is configured to determine a first paging packet identifier according to a packet paging parameter, where the first paging packet identifier is used to identify packet paging indication information sent by the network device; the receiving module 305 is configured to receive packet paging indication information sent by the network device, where the packet paging indication information includes a second paging packet identifier, and the second paging packet identifier is used to indicate a paged terminal packet; the third determining module 307 is configured to determine whether the terminal packet to which the terminal device belongs is paged according to the first paging packet identifier and the second paging packet identifier.
Optionally, in the terminal device 300 according to the embodiment of the present invention, the packet paging parameter includes a terminal identifier ue_id; the second determining module 303 may be configured to:
the first paging packet identification is determined based on the ue_id and a target number of terminal packets, the target number of terminal packets being specified by a network device configuration or protocol.
Optionally, in the terminal device 300 of the embodiment of the present invention, the second determining module 303 may be configured to:
the first paging packet identification is determined by the following formula: ue_group_id=floor [ ue_id/(n×ns) ] mod Ng, where ue_group_id represents the first paging packet identity, N represents the number of paging frames in each DRX cycle, ns represents the number of POs in each paging frame, ng represents the number of target terminal packets; floor stands for round down operation, mod stands for remainder operation.
Optionally, in the terminal device 300 of the embodiment of the present invention, the packet paging parameter includes a terminal identifier ue_id, a paging probability threshold list and a paging probability packet list specified by a network device configuration or a protocol; the second determining module 303 may be configured to:
determining a paging probability threshold value corresponding to the paging probability of the terminal equipment in a paging probability threshold list; determining the number of target terminal groups corresponding to the paging probability threshold value in a paging probability group list; and determining a first paging packet identification according to the UE_ID and the number of target terminal packets.
Optionally, in the terminal device 300 of the embodiment of the present invention, the second determining module 303 may be configured to:
the terminal grouping index is determined by the following formula: ue_group_index=floor [ ue_id/(n×ns) ] mod Nq, where ue_group_index represents a terminal packet index, N represents the number of paging frames in each DRX cycle, ns represents the number of POs in each paging frame, and Nq represents the number of target terminal packets; floor represents a downward rounding operation, mod represents a remainder operation; and determining a first paging packet identification according to the terminal packet index.
Optionally, in the terminal device 300 of the embodiment of the present invention, the second determining module 303 may be configured to:
determining a target group sequence number of a target paging probability packet corresponding to the terminal packet index in a paging probability packet list; determining the sum of the terminal grouping numbers corresponding to all the paging probability groups arranged in front of the target group sequence number in the paging probability grouping list based on the terminal grouping numbers corresponding to each paging probability group in the paging probability grouping list; the first paging packet identification is determined based on a sum of the terminal packet index and the number of terminal packets.
Optionally, in the terminal device 300 of the embodiment of the present invention, the receiving module 301 may be used to:
And receiving packet paging indication information through a paging Physical Downlink Control Channel (PDCCH), wherein the packet paging indication information is carried in the paging Downlink Control Information (DCI).
Optionally, in the terminal device 300 of the embodiment of the present invention, the receiving module 301 may be used to:
and receiving a wake-up signal WUS sequence sent by the network equipment, wherein the packet paging indication information is carried in the WUS sequence.
Optionally, the terminal device 300 of the embodiment of the present invention may further include:
a fourth determining module, configured to determine a target parameter for generating the WUS sequence according to the first paging packet identifier and the following formula: wherein ,/>Representing the target parameter, numWUS-GroupsPerResource represents the WUS group number corresponding to the WUS time-frequency resource of the terminal equipment.
It can be understood that, in the terminal device 300 provided in the embodiment of the present invention, the foregoing method for paging packets performed by the terminal device 300 can be implemented, and the relevant descriptions about the method for paging packets are applicable to the terminal device 300, which is not repeated herein.
In the embodiment of the invention, each terminal device receiving paging at the same paging moment PO is grouped based on the corresponding grouping paging parameter, and the paging grouping identification of each paging grouping is determined based on the grouping paging parameter, so that whether each terminal device contained in the terminal grouping is paged is further determined based on the paging grouping identification corresponding to the terminal grouping to which the terminal device belongs and the paging grouping identification indicated by the network device. Therefore, the terminal equipment which is associated with the same PO and does not need to be paged can be reduced to receive the paging physical downlink shared channel, the electric quantity of the terminal equipment is saved, and the power consumption is reduced.
Referring to fig. 4, an embodiment of the present invention provides a network device 400, where the network device 400 includes: a first determining module 401, a second determining module 403 and a transmitting module 405.
The first determining module 401 is configured to determine a packet paging parameter, where the packet paging parameter is used to packet a terminal device that pages at the same paging time PO; the second determining module 403 is configured to determine a paging packet identifier of each terminal packet according to the packet paging parameter, where the paging packet identifier is used to indicate the terminal packet to be paged; the sending module 405 is configured to send packet paging indication information to a terminal device corresponding to each terminal packet, where the packet paging indication information includes the paging packet identifier, and the paging packet identifier is used by the terminal device to determine whether the terminal packet to which the terminal device belongs is paged.
Optionally, in the network device 400 according to the embodiment of the present invention, the sending module 405 may be configured to:
and sending grouping paging indication information through a paging Physical Downlink Control Channel (PDCCH), wherein the grouping paging indication information is carried in the paging Downlink Control Information (DCI).
Optionally, in the network device 400 according to the embodiment of the present invention, the sending module 405 may be configured to:
And sending a wake-up signal WUS sequence to the terminal equipment corresponding to each paging packet, wherein the packet paging indication information is carried in the WUS sequence.
It can be appreciated that the network device 400 provided in the embodiment of the present invention can implement the foregoing method of packet paging performed by the network device, and the relevant descriptions about the method of packet paging are applicable to the network device, which is not repeated herein.
In the embodiment of the invention, each terminal device receiving paging at the same paging moment PO is grouped based on the corresponding grouping paging parameter, and the paging grouping identifier which can indicate that each terminal grouping needs to be paged is determined based on the grouping paging parameter, so that after corresponding grouping paging indication information is sent to the terminal device, the terminal device can further determine whether each terminal device contained in the terminal grouping to which the terminal device belongs is paged or not. Therefore, the terminal equipment which is associated with the same PO and does not need to be paged can be reduced to receive the paging physical downlink shared channel, the electric quantity of the terminal equipment is saved, and the power consumption is reduced.
Fig. 5 is a block diagram of a terminal device according to another embodiment of the present invention. The terminal device 500 shown in fig. 5 includes: at least one processor 501, memory 502, at least one network interface 504, and a user interface 503. The various components in the terminal device 500 are coupled together by a bus system 505. It is understood that bus system 505 is used to enable connected communications between these components. The bus system 505 includes a power bus, a control bus, and a status signal bus in addition to a data bus. But for clarity of illustration the various buses are labeled as bus system 505 in fig. 5.
The user interface 503 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, a trackball, a touch pad, or a touch screen, etc.).
It will be appreciated that the memory 502 in embodiments of the invention can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. The volatile memory may be random access memory (Random Access Memory, RAM) which acts as an external cache. By way of example, and not limitation, many forms of RAM are available, such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (Double Data Rate SDRAM), enhanced SDRAM (ESDRAM), synchronous DRAM (SLDRAM), and Direct RAM (DRRAM). The memory 502 of the systems and methods described in embodiments of the present invention is intended to comprise, without being limited to, these and any other suitable types of memory.
In some implementations, the memory 502 stores the following elements, executable modules or data structures, or a subset thereof, or an extended set thereof: an operating system 5021 and application programs 5022.
The operating system 5021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks. The application 5022 includes various application programs such as a Media Player (Media Player), a Browser (Browser), and the like for realizing various application services. A program for implementing the method according to the embodiment of the present invention may be included in the application 5022.
In the embodiment of the present invention, the terminal device 500 further includes: a computer program stored on the memory 502 and executable on the processor 501, which when executed by the processor 501 performs the steps of:
determining a grouping paging parameter, wherein the grouping paging parameter is used for grouping terminal equipment paging at the same paging moment PO; determining a first paging packet identifier according to the packet paging parameter, wherein the first paging packet identifier is used for identifying packet paging indication information sent by the network equipment; receiving packet paging indication information sent by network equipment, wherein the packet paging indication information comprises a second paging packet identifier, and the second paging packet identifier is used for indicating a terminal packet to be paged; and determining whether the terminal packet to which the terminal equipment belongs is paged or not according to the first paging packet identifier and the second paging packet identifier.
The method disclosed in the above embodiment of the present invention may be applied to the processor 501 or implemented by the processor 501. The processor 501 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuitry in hardware or instructions in software in the processor 501. The processor 501 may be a general purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The disclosed methods, steps, and logic blocks in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be embodied directly in the execution of a hardware decoding processor, or in the execution of a combination of hardware and software modules in a decoding processor. The software modules may be located in a computer readable storage medium well known in the art such as random access memory, flash memory, read only memory, programmable read only memory, or electrically erasable programmable memory, registers, and the like. The computer readable storage medium is located in a memory 502, and the processor 501 reads information in the memory 502 and, in combination with its hardware, performs the steps of the method described above. In particular, the computer readable storage medium has stored thereon a computer program which, when executed by the processor 501, performs the steps of the method of packet paging as in the above-described embodiments.
It is to be understood that the embodiments of the invention described herein may be implemented in hardware, software, firmware, middleware, microcode, or a combination thereof. For a hardware implementation, the processing units may be implemented within one or more application specific integrated circuits (Application Specific Integrated Circuits, ASIC), digital signal processors (Digital Signal Processing, DSP), digital signal processing devices (DSP devices, DSPD), programmable logic devices (Programmable Logic Device, PLD), field programmable gate arrays (Field-Programmable Gate Array, FPGA), general purpose processors, controllers, microcontrollers, microprocessors, other electronic units designed to perform the functions described herein, or a combination thereof.
For a software implementation, the techniques described in embodiments of the present invention may be implemented by modules (e.g., procedures, functions, and so on) that perform the functions described in embodiments of the present invention. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
In the embodiment of the invention, each terminal device receiving paging at the same paging moment PO is grouped based on the corresponding grouping paging parameter, and the paging grouping identification of each paging grouping is determined based on the grouping paging parameter, so that whether each terminal device contained in the terminal grouping is paged is further determined based on the paging grouping identification corresponding to the terminal grouping to which the terminal device belongs and the paging grouping identification indicated by the network device. Therefore, the terminal equipment which is associated with the same PO and does not need to be paged can be reduced to receive the paging physical downlink shared channel, the electric quantity of the terminal equipment is saved, and the power consumption is reduced.
The terminal device 500 can implement each process implemented by the terminal device in the foregoing embodiment, and in order to avoid repetition, a description is omitted here.
Referring to fig. 6, fig. 6 is a block diagram of a network device to which the embodiment of the present invention is applied, which can implement details of the packet paging method in the foregoing embodiment and achieve the same effects. As shown in fig. 6, the network device 600 includes: processor 601, transceiver 602, memory 603, user interface 604 and bus interface 605, wherein:
in an embodiment of the present invention, the network device 600 further includes: a computer program stored on the memory 603 and executable on the processor 601, which when executed by the processor 601 performs the steps of:
determining a grouping paging parameter, wherein the grouping paging parameter is used for grouping terminal equipment paging at the same paging moment PO; determining paging group identifiers of all terminal groups according to the group paging parameters, wherein the paging group identifiers are used for indicating the terminal groups to be paged; and sending packet paging indication information to the terminal equipment corresponding to each terminal packet, wherein the packet paging indication information comprises a paging packet identifier, and the paging packet identifier is used for the terminal equipment to determine whether the terminal packet to which the terminal equipment belongs is paged or not.
In fig. 6, a bus architecture may comprise any number of interconnected buses and bridges, with various circuits of the one or more processors, represented in particular by processor 601, and the memory, represented in memory 603. The bus architecture may also link together various other circuits such as peripheral devices, voltage regulators, power management circuits, etc., which are well known in the art and, therefore, will not be described further herein. Bus interface 605 provides an interface. The transceiver 602 may be a number of elements, i.e., including a transmitter and a receiver, providing a means for communicating with various other apparatus over a transmission medium. The user interface 604 may also be an interface capable of interfacing with an inscribed desired device for a different user device, including but not limited to a keypad, display, speaker, microphone, joystick, etc.
The processor 601 is responsible for managing the bus architecture and general processing, and the memory 603 may store data used by the processor 601 in performing operations.
In the embodiment of the invention, each terminal device receiving paging at the same paging moment PO is grouped based on the corresponding grouping paging parameter, and the paging grouping identifier which can indicate that each terminal grouping needs to be paged is determined based on the grouping paging parameter, so that after corresponding grouping paging indication information is sent to the terminal device, the terminal device can further determine whether each terminal device contained in the terminal grouping to which the terminal device belongs is paged or not. Therefore, the terminal equipment which is associated with the same PO and does not need to be paged can be reduced to receive the paging physical downlink shared channel, the electric quantity of the terminal equipment is saved, and the power consumption is reduced.
Preferably, the embodiment of the present invention further provides a terminal device, including a processor, a memory, and a computer program stored in the memory and capable of running on the processor, where the computer program when executed by the processor implements each process of the method for paging packets in the foregoing embodiment, and the process can achieve the same technical effect, and for avoiding repetition, a description is omitted herein.
The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements each process of the method for packet paging applied to a terminal device in the above embodiment, and can achieve the same technical effect, so that repetition is avoided, and no further description is given here. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.
Preferably, the embodiment of the present invention further provides a network device, including a processor, a memory, and a computer program stored in the memory and capable of running on the processor, where the computer program when executed by the processor implements each process of the method for paging packets in the foregoing embodiment, and the process can achieve the same technical effect, and for avoiding repetition, a description is omitted herein.
The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements each process of the method for packet paging applied to a network device in the above embodiment, and can achieve the same technical effect, so that repetition is avoided, and no further description is given here. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.

Claims (15)

1. A method of packet paging applied to a terminal device, the method comprising:
determining a grouping paging parameter, wherein the grouping paging parameter is used for grouping terminal equipment paging at the same paging moment PO;
determining a first paging packet identifier according to the packet paging parameter, wherein the first paging packet identifier is used for identifying packet paging indication information sent by network equipment;
receiving packet paging indication information sent by network equipment, wherein the packet paging indication information comprises a second paging packet identifier, and the second paging packet identifier is used for indicating a paged terminal packet;
determining whether a terminal packet to which the terminal equipment belongs is paged or not according to the first paging packet identifier and the second paging packet identifier;
wherein, in case the packet paging parameter comprises a terminal identification ue_id, a paging probability threshold list and a paging probability packet list specified by the network device configuration or protocol, wherein the determining the first paging packet identification according to the packet paging parameter comprises:
determining a paging probability threshold value corresponding to the paging probability of the terminal equipment in the paging probability threshold list;
Determining the number of target terminal groups corresponding to the paging probability threshold value in the paging probability group list;
determining the first paging packet identification according to the UE_ID and the target terminal packet number;
the determining the first paging packet identifier according to the ue_id and the target terminal packet number includes:
determining a terminal grouping index according to the UE_ID and the target terminal grouping number;
determining the first paging packet identification according to the terminal packet index;
the determining the first paging packet identifier according to the terminal packet index includes:
determining a target group sequence number of a target paging probability group corresponding to the terminal group index in the paging probability group list;
determining the sum of the terminal packet numbers corresponding to all the paging probability packets arranged in the paging probability packet list before the target group sequence number based on the terminal packet numbers corresponding to each paging probability packet in the paging probability packet list;
and determining the first paging packet identification according to the sum of the terminal packet index and the terminal packet number.
2. The method of claim 1, wherein, in the case where the packet paging parameter includes a terminal identification, ue_id, the determining the first paging packet identification according to the packet paging parameter comprises:
The first paging packet identity is determined from the ue_id and a target number of terminal packets, the target number of terminal packets being specified by the network device configuration or protocol.
3. The method of claim 2, wherein the first paging packet identification is determined by the following equation:
UE_GROUP_ID＝Floor[UE_ID/(N×Ns)]mod Ng，
wherein ue_group_id represents the first paging packet identifier, N represents the number of paging frames in each DRX cycle, ns represents the number of POs in each paging frame, and Ng represents the number of target terminal packets; floor stands for round down operation, mod stands for remainder operation.
4. The method of claim 1, wherein the terminal group index is determined by the following formula:
UE_GROUP_index＝Floor[UE_ID/(N×Ns)]mod Nq，
wherein ue_group_index represents the terminal packet index, N represents the number of paging frames in each DRX cycle, ns represents the number of POs in each paging frame, and Nq represents the target terminal packet number; floor stands for round down operation, mod stands for remainder operation.
5. The method according to any one of claims 2 to 4, wherein the receiving packet paging indication information sent by the network device includes:
And receiving the grouping paging indication information through a paging Physical Downlink Control Channel (PDCCH), wherein the grouping paging indication information is carried in the paging Downlink Control Information (DCI).
6. The method according to any one of claims 2 to 4, wherein the receiving packet paging indication information sent by the network device includes:
and receiving a wake-up signal WUS sequence sent by the network equipment, wherein the packet paging indication information is carried in the WUS sequence.
7. The method of claim 6, wherein the method further comprises:
determining a target parameter for generating the WUS sequence from the first paging packet identification ue_group_id and the following formula:
wherein ,representing the target parameter, wherein the numWUS-GroupsPerResource represents the WUS group number corresponding to the WUS time-frequency resource of the terminal equipment.
8. A method of packet paging for a network device, the method comprising:
determining a grouping paging parameter, wherein the grouping paging parameter is used for grouping terminal equipment paging at the same paging moment PO, and the grouping paging parameter comprises a terminal identifier (UE_ID), a paging probability threshold list and a paging probability grouping list, wherein the paging probability threshold list and the paging probability grouping list are defined by the network equipment configuration or protocol;
Determining paging packet identifiers of all terminal packets according to the packet paging parameters, wherein the paging packet identifiers are used for indicating the paged terminal packets;
transmitting packet paging indication information to terminal equipment corresponding to each terminal packet, wherein the packet paging indication information comprises the paging packet identifier, and the paging packet identifier is used for the terminal equipment to determine whether the terminal packet to which the terminal equipment belongs is paged or not;
wherein, the determining the paging packet identifier of each terminal packet according to the packet paging parameter includes:
determining a paging probability threshold value corresponding to the paging probability of the terminal equipment in the paging probability threshold list;
determining the number of target terminal groups corresponding to the paging probability threshold value in the paging probability group list;
determining the paging packet identification according to the UE_ID and the target terminal packet number;
the determining the paging packet identifier according to the ue_id and the target terminal packet number includes:
determining a terminal grouping index according to the UE_ID and the target terminal grouping number;
determining the paging packet identification according to the terminal packet index;
the determining the paging packet identifier according to the terminal packet index includes:
Determining a target group sequence number of a target paging probability group corresponding to the terminal group index in the paging probability group list;
determining the sum of the terminal packet numbers corresponding to all the paging probability packets arranged in the paging probability packet list before the target group sequence number based on the terminal packet numbers corresponding to each paging probability packet in the paging probability packet list;
and determining the paging packet identification according to the sum of the terminal packet index and the terminal packet number.
9. The method of claim 8, wherein the sending packet paging indication information to the terminal device corresponding to each terminal packet includes:
and sending the grouping paging indication information through a paging Physical Downlink Control Channel (PDCCH), wherein the grouping paging indication information is carried in the paging Downlink Control Information (DCI).
10. The method of claim 8, wherein the sending packet paging indication information to the terminal device corresponding to each terminal packet includes:
and sending a wake-up signal WUS sequence to terminal equipment corresponding to each paging packet, wherein the paging indication information of the packet is carried in the WUS sequence.
11. A terminal device, characterized in that the terminal device comprises:
A first determining module, configured to determine a packet paging parameter, where the packet paging parameter is used to packet a terminal device that pages at the same paging time PO;
a second determining module, configured to determine a first paging packet identifier according to the packet paging parameter, where the first paging packet identifier is used to identify packet paging indication information sent by the network device;
a receiving module, configured to receive packet paging indication information sent by the network device, where the packet paging indication information includes a second paging packet identifier, where the second paging packet identifier is used to indicate a paged terminal packet;
a third determining module, configured to determine, according to the first paging packet identifier and the second paging packet identifier, whether a terminal packet to which the terminal device belongs is paged;
wherein, in a case where the packet paging parameter includes a terminal identification ue_id, a paging probability threshold list specified by the network device configuration or protocol, and a paging probability packet list, the second determining module determines a first paging packet identification according to the packet paging parameter, including:
determining a paging probability threshold value corresponding to the paging probability of the terminal equipment in the paging probability threshold list;
Determining the number of target terminal groups corresponding to the paging probability threshold value in the paging probability group list;
determining the first paging packet identification according to the UE_ID and the target terminal packet number;
the determining the first paging packet identifier according to the ue_id and the target terminal packet number includes:
determining a terminal grouping index according to the UE_ID and the target terminal grouping number;
determining the first paging packet identification according to the terminal packet index;
the determining the first paging packet identifier according to the terminal packet index includes:
determining a target group sequence number of a target paging probability group corresponding to the terminal group index in the paging probability group list;
determining the sum of the terminal packet numbers corresponding to all the paging probability packets arranged in the paging probability packet list before the target group sequence number based on the terminal packet numbers corresponding to each paging probability packet in the paging probability packet list;
and determining the first paging packet identification according to the sum of the terminal packet index and the terminal packet number.
12. A network device, the network device comprising:
A first determining module, configured to determine a packet paging parameter, where the packet paging parameter is used to packet a terminal device that pages at the same paging time PO, and the packet paging parameter includes a terminal identifier ue_id, a paging probability threshold list configured or specified by the network device, and a paging probability packet list;
a second determining module, configured to determine a paging packet identifier of each terminal packet according to the packet paging parameter, where the paging packet identifier is used to indicate the terminal packet to be paged;
a sending module, configured to send packet paging indication information to a terminal device corresponding to each terminal packet, where the packet paging indication information includes the paging packet identifier, and the paging packet identifier is used for the terminal device to determine whether the terminal packet to which the terminal device belongs is paged;
wherein, the determining the paging packet identifier of each terminal packet according to the packet paging parameter includes:
determining a paging probability threshold value corresponding to the paging probability of the terminal equipment in the paging probability threshold list;
determining the number of target terminal groups corresponding to the paging probability threshold value in the paging probability group list;
Determining the paging packet identification according to the UE_ID and the target terminal packet number;
the determining the paging packet identifier according to the ue_id and the target terminal packet number includes:
determining a terminal grouping index according to the UE_ID and the target terminal grouping number;
determining the paging packet identification according to the terminal packet index;
the determining the paging packet identifier according to the terminal packet index includes:
determining a target group sequence number of a target paging probability group corresponding to the terminal group index in the paging probability group list;
determining the sum of the terminal packet numbers corresponding to all the paging probability packets arranged in the paging probability packet list before the target group sequence number based on the terminal packet numbers corresponding to each paging probability packet in the paging probability packet list;
and determining the paging packet identification according to the sum of the terminal packet index and the terminal packet number.
13. A terminal device, comprising: memory, a processor and a computer program stored on the memory and executable on the processor, which when executed by the processor, performs the steps of the method according to any one of claims 1 to 7.
14. A network device, comprising: memory, a processor and a computer program stored on the memory and executable on the processor, which when executed by the processor, performs the steps of the method according to any one of claims 8 to 10.
15. A computer-readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 10.
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