WO2021217488A1 - 寻呼处理方法、装置、通信设备及存储介质 - Google Patents

寻呼处理方法、装置、通信设备及存储介质 Download PDF

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Publication number
WO2021217488A1
WO2021217488A1 PCT/CN2020/087746 CN2020087746W WO2021217488A1 WO 2021217488 A1 WO2021217488 A1 WO 2021217488A1 CN 2020087746 W CN2020087746 W CN 2020087746W WO 2021217488 A1 WO2021217488 A1 WO 2021217488A1
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WIPO (PCT)
Prior art keywords
paging
dci
indication information
pdsch
pdschs
Prior art date
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PCT/CN2020/087746
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English (en)
French (fr)
Inventor
董贤东
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2020/087746 priority Critical patent/WO2021217488A1/zh
Priority to US17/922,180 priority patent/US20230180180A1/en
Priority to CN202080000845.4A priority patent/CN113940124A/zh
Publication of WO2021217488A1 publication Critical patent/WO2021217488A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W68/00User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005Transmission of information for alerting of incoming communication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W68/00User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02Arrangements for increasing efficiency of notification or paging channel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232Control 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

Definitions

  • the present disclosure relates to the field of wireless communication technology, but is not limited to the field of wireless communication technology, and in particular to a paging processing method, device, communication device, and storage medium.
  • the main behavior of the UE is to periodically monitor paging.
  • Paging Radio Resource Control
  • the paging message is carried in the physical downlink shared channel (Physical Downlink Shared channel, PDSCH), and the downlink control information (Downlink Control Information, DCI) that needs to be scrambled by the paging radio network temporary identity (Paging-Radio Network Temporary Identity, P-RNTI) ) For scheduling.
  • DCI Downlink Control Information
  • One PDSCH used to carry paging messages can carry paging messages for up to 32 UEs.
  • its paging occasion Paging Occasion, PO
  • multiple UEs may use the same set of periodic PO resources, that is, Paging messages of multiple UEs may appear in one PO.
  • the UE needs to monitor the PDSCH scheduled by the paging DCI (that is, the DCI scrambled with the P-RNTI) and used to carry the paging message in each PO.
  • the paging DCI that is, the DCI scrambled with the P-RNTI
  • UE energy consumption and wireless time-frequency resources are wasted.
  • the paging cycle of the UE is configured to be longer, it will cause the problem of insufficient paging capacity of the PDSCH.
  • the embodiments of the present disclosure disclose a paging processing method, device, user equipment, base station, and storage medium.
  • a paging processing method applied to a base station including:
  • DCI downlink control information
  • PO paging occasion
  • PDSCH physical downlink shared channels
  • the sending the paging indication information carried by at least one bit to the user equipment (UE) includes:
  • the DCI is DCI 1-0
  • the paging indication information is carried in reserved bits of the DCI 1-0.
  • the method further includes:
  • the number of PDSCHs scheduled by the DCI indicated by the paging indication information is less than or equal to the maximum number.
  • the sending the paging indication information carried by at least one bit to the user equipment (UE) includes:
  • the method further includes:
  • the paging capability information of the UE is received, where the paging capability information is used to indicate that the UE supports monitoring of the number of PDSCHs at a paging occasion (PO).
  • PO paging occasion
  • the method further includes at least one of the following:
  • a paging message for the UE to be paged is delivered; wherein, the M and The N is a positive integer greater than or equal to 2, and the N is less than or equal to the M;
  • a paging message of the UE to be paged is delivered.
  • the receiving the paging capability information of the UE includes:
  • the paging message of the UE to be paged is sent on the PDSCH corresponding to the UE group where the UE to be paged is located.
  • a paging processing method applied to user equipment including:
  • Receive paging indication information carried by at least one bit sent by the base station, where the paging indication information is used to indicate that downlink control information (DCI) scheduling is used to carry a paging message in a paging occasion (PO)
  • DCI downlink control information
  • PO paging occasion
  • PDSCH physical downlink shared channels
  • the paging message is monitored in the one PO.
  • the receiving the paging indication information carried by at least one bit sent by the base station includes:
  • the DCI is DCI 1-0
  • the paging indication information is carried in reserved bits of the DCI 1-0.
  • the method further includes:
  • the number of PDSCHs scheduled by the DCI indicated by the paging indication information is less than or equal to the maximum number.
  • the receiving paging indication information carried by at least one bit sent by the base station includes:
  • the method further includes:
  • the paging capability information is used to indicate that the UE supports the monitoring of the number of PDSCHs at a paging occasion PO.
  • the monitoring of the paging message in the one PO based on the paging indication information includes at least one of the following items:
  • the paging message is monitored on the N PDSCHs scheduled by the DCI; wherein, the N is less than or equal to the number M, which the UE supports to monitor the PDSCH at a paging occasion PO, and the M and N All are positive integers greater than or equal to 2;
  • the paging message is monitored on the first PDSCH of the N PDSCHs scheduled by the DCI, where the N is a positive integer greater than or equal to 2.
  • the sending the paging capability information of the UE includes:
  • the monitoring the paging message in the one PO based on the paging indication information further includes:
  • the paging message is monitored on the PDSCH corresponding to the UE group where the UE is located.
  • a paging processing device applied to a base station including:
  • the first sending module is configured to send paging indication information carried by at least one bit to a user equipment (UE), where the paging indication information is used to indicate that downlink control information (DCI) is scheduled to be used in a The number of physical downlink shared channels (PDSCH) that carry paging messages in the paging occasion (PO).
  • DCI downlink control information
  • PDSCH physical downlink shared channels
  • the first sending module is configured to deliver the DCI including the paging indication information to the UE, wherein at least one bit of the DCI carries the paging indication information .
  • the DCI is DCI 1-0
  • the paging indication information is carried in reserved bits of the DCI 1-0.
  • the first sending module is configured to broadcast a system message containing the maximum number of the DCI allowed to schedule the PDSCH;
  • the number of PDSCHs scheduled by the DCI indicated by the paging indication information is less than or equal to the maximum number.
  • the first sending module is configured to broadcast a system message containing the paging indication information carried by at least one bit.
  • the device includes:
  • the first receiving module is configured to receive paging capability information of the UE, where the paging capability information is used to indicate that the UE supports the monitoring of the number of PDSCHs at a paging occasion PO.
  • the first sending module is configured to, in response to the UE supporting monitoring of M PDSCHs in one PO, on any one PDSCH out of the N PDSCHs scheduled by the DCI, Send a paging message for the UE to be paged; wherein, the M and the N are both positive integers greater than or equal to 2, and the N is less than or equal to the M;
  • a paging message of the UE to be paged is delivered.
  • the first receiving module is configured to receive the paging capability information of the UE sent by the UE or the core network.
  • the device further includes:
  • the first sending module is configured to send the paging message of the UE to be paged on the PDSCH corresponding to the UE group in which the UE to be paged is located according to the corresponding relationship between the UE group and the PDSCH.
  • the application to user equipment UE includes:
  • the second receiving module is configured to receive paging indication information carried by at least one bit sent by the base station, where the paging indication information is used to indicate that downlink control information (DCI) scheduling is used in a paging occasion (PO) the number of physical downlink shared channels (PDSCH) that carry paging messages;
  • DCI downlink control information
  • PO paging occasion
  • PDSCH physical downlink shared channels
  • the processing module is configured to monitor the paging message in the one PO based on the paging indication information.
  • the second receiving module is configured to receive the DCI that includes the paging indication information issued by the base station, wherein at least one bit of the DCI carries the paging indication information.
  • the DCI is DCI 1-0
  • the paging indication information is carried in reserved bits of the DCI 1-0.
  • the second receiving module is configured to receive the system message carrying the maximum number of the PDSCH that the DCI is allowed to schedule, which is broadcast by the base station;
  • the number of PDSCHs scheduled by the DCI indicated by the paging indication information is less than or equal to the maximum number.
  • the second receiving module is configured to receive a system message that contains the paging indication information carried by at least one bit and is broadcast by the base station.
  • the device further includes:
  • the second sending module is configured to send the paging capability information of the UE, where the paging capability information is used to indicate that the UE supports the monitoring of the number of PDSCHs at a paging occasion (PO).
  • PO paging occasion
  • the processing module is configured to monitor the paging message on the N PDSCHs scheduled by the DCI; wherein, the N is less than or equal to the UE supporting a paging occasion
  • the PO monitors the number M of the PDSCH, and the M and N are both positive integers greater than or equal to 2;
  • the paging message is monitored on the first PDSCH of the N PDSCHs scheduled by the DCI, where the N is a positive integer greater than or equal to 2.
  • the second sending module is configured to send the paging capability information of the UE to the base station or the core network.
  • the processing module is configured to monitor the paging message on the PDSCH corresponding to the UE group where the UE is located according to the correspondence between the UE group and the PDSCH.
  • a communication device including:
  • a memory for storing executable instructions of the processor
  • the processor is configured to implement the paging processing method according to any embodiment of the present disclosure when running the executable instruction.
  • a computer storage medium stores a computer executable program, and the executable program is executed by a processor to implement the paging processing method according to any embodiment of the present disclosure .
  • a base station sends paging indication information carried by at least one bit to a user equipment (UE), where the paging indication information is used to indicate a downlink control information (DCI) scheduled physical downlink shared channel (PDSCH); the PDSCH is used to carry paging messages.
  • DCI downlink control information
  • PDSCH physical downlink shared channel
  • a paging indication message may be issued to the UE to inform the UE in which PDSCH the UE needs to receive the paging message.
  • Figure 1 is a schematic structural diagram of a wireless communication system.
  • Fig. 2 is a flowchart showing a paging processing method according to an exemplary embodiment.
  • Fig. 3 is a flowchart showing a paging processing method according to an exemplary embodiment.
  • Fig. 4 is a flowchart showing a paging processing method according to an exemplary embodiment.
  • Fig. 5 is a flowchart showing a paging processing method according to an exemplary embodiment.
  • Fig. 6 is a block diagram showing a paging processing device according to an exemplary embodiment.
  • Fig. 7 is a block diagram showing a paging processing device according to an exemplary embodiment.
  • Fig. 8 is a block diagram showing a user equipment according to an exemplary embodiment.
  • Fig. 9 is a block diagram showing a base station according to an exemplary embodiment.
  • first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • first information may also be referred to as second information, and similarly, the second information may also be referred to as first information.
  • word “if” as used herein can be interpreted as "when” or "when” or "in response to determination”.
  • FIG. 1 shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure.
  • the wireless communication system is a communication system based on cellular mobile communication technology, and the wireless communication system may include: a user equipment 110 and a base station 120.
  • the user equipment 110 may be a device that provides voice and/or data connectivity to the user.
  • the user equipment 110 may communicate with one or more core networks via a radio access network (RAN).
  • RAN radio access network
  • the user equipment 110 may be an Internet of Things user equipment, such as a sensor device, a mobile phone (or called a "cellular" phone).
  • a computer with Internet of Things user equipment for example, can be a fixed, portable, pocket-sized, handheld, computer built-in or vehicle-mounted device.
  • station For example, station (Station, STA), subscriber unit (subscriber unit), subscriber station (subscriber station), mobile station (mobile station), mobile station (mobile), remote station (remote station), access point, remote user equipment (remote terminal), access user equipment (access terminal), user device (user terminal), user agent (user agent), user equipment (user device), or user equipment (user equipment).
  • the user equipment 110 may also be a device of an unmanned aerial vehicle.
  • the user equipment 110 may also be a vehicle-mounted device, for example, it may be a trip computer with a wireless communication function, or a wireless user equipment connected to the trip computer.
  • the user equipment 110 may also be a roadside device, for example, it may be a street lamp, signal lamp, or other roadside device with a wireless communication function.
  • the base station 120 may be a network side device in a wireless communication system.
  • the wireless communication system may be the 4th generation mobile communication (4G) system, also known as the Long Term Evolution (LTE) system; or, the wireless communication system may also be a 5G system, Also known as the new air interface system or 5G NR system.
  • the wireless communication system may also be the next-generation system of the 5G system.
  • the access network in the 5G system can be called NG-RAN (New Generation-Radio Access Network).
  • the base station 120 may be an evolved base station (eNB) used in a 4G system.
  • the base station 120 may also be a base station (gNB) adopting a centralized and distributed architecture in the 5G system.
  • eNB evolved base station
  • gNB base station
  • the base station 120 adopts a centralized distributed architecture it usually includes a centralized unit (CU) and at least two distributed units (DU).
  • the centralized unit is provided with a packet data convergence protocol (Packet Data Convergence Protocol, PDCP) layer, a radio link layer control protocol (Radio Link Control, RLC) layer, and a media access control (Media Access Control, MAC) layer protocol stack; distribution
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control
  • MAC media access control
  • the unit is provided with a physical (Physical, PHY) layer protocol stack, and the embodiment of the present disclosure does not limit the specific implementation manner of the base station 120.
  • a wireless connection can be established between the base station 120 and the user equipment 110 through a wireless air interface.
  • the wireless air interface is a wireless air interface based on the fourth-generation mobile communication network technology (4G) standard; or, the wireless air interface is a wireless air interface based on the fifth-generation mobile communication network technology (5G) standard, such as The wireless air interface is a new air interface; or, the wireless air interface may also be a wireless air interface based on a 5G-based next-generation mobile communication network technology standard.
  • an E2E (End to End) connection may also be established between the user equipment 110.
  • V2V vehicle to vehicle
  • V2I vehicle to Infrastructure
  • V2P vehicle to pedestrian
  • the above-mentioned user equipment may be regarded as the terminal equipment of the following embodiment.
  • the above-mentioned wireless communication system may further include a network management device 130.
  • the network management device 130 may be a core network device in a wireless communication system.
  • the network management device 130 may be a mobility management entity (Mobility Management Entity) in an Evolved Packet Core (EPC) network. MME).
  • the network management device may also be other core network devices, such as Serving GateWay (SGW), Public Data Network GateWay (PGW), Policy and Charging Rules function unit (Policy and Charging Rules). Function, PCRF) or Home Subscriber Server (HSS), etc.
  • SGW Serving GateWay
  • PGW Public Data Network GateWay
  • Policy and Charging Rules function unit Policy and Charging Rules
  • Function PCRF
  • HSS Home Subscriber Server
  • this embodiment provides a paging processing method, which is applied to a base station, and the method includes:
  • Step S21 Send the paging indication information carried by at least one bit to the user equipment (UE);
  • the paging indication information is used to indicate the number of physical downlink shared channels (PDSCH) scheduled by downlink control information (DCI) to carry paging messages in one paging occasion (PO).
  • PDSCH physical downlink shared channels
  • DCI downlink control information
  • the base station described in the embodiment of the present disclosure is an interface device for user equipment to access the Internet.
  • the base station may be various types of base stations, for example, 3G base stations, 4G base stations, 5G base stations, or other evolved base stations.
  • the user equipment (UE) described in the embodiments of the present disclosure may be a mobile phone, a computer, a server, a transceiver device, a tablet device, or a medical device, and so on.
  • the resource location of the PDSCH scheduled to carry the paging message is indicated by the DCI. If a DCI schedules multiple PDSCHs for carrying paging messages, then the DCI will indicate the resource location of the first PDSCH, and the resource locations of other PDSCHs are derived based on the resource location of the first PDSCH and predetermined resource allocation rules . Both the base station and the UE can know the resource allocation rule in advance.
  • the paging indication information is used to indicate that the number of PDSCHs scheduled by one DCI is one.
  • the paging indication information is used to indicate that the number of PDSCHs scheduled by one DCI is multiple.
  • the plurality is two or more.
  • one PDSCH carries paging messages of a predetermined number of UEs.
  • the predetermined number can be different.
  • the predetermined number here is 32.
  • the predetermined number here is 16.
  • a PDSCH may include a paging record table; wherein, the paging record table carries the identification information of the paged UE and the paging message of the paged UE.
  • the paging indication information indicates that one DCI schedules one PDSCH, it can be adapted to an application scenario where the number of UEs to be paged is not large.
  • an application scenario where the number of UEs to be paged is not large can also be configured with a relatively long paging cycle for the UEs, so that these UEs remain in a deep sleep state most of the time, thereby improving the energy-saving effect of the UE.
  • the paging indication information indicates that one DCI schedules multiple PDSCHs; it can be adapted to a scenario where the number of UEs to be paged is large, and a longer paging cycle can be configured for the UEs on the premise of ensuring sufficient paging capacity , So that the UE stays in a deep sleep state most of the time, thereby greatly improving the energy-saving effect of the UE.
  • the at least one bit includes one bit or multiple bits.
  • the plurality of bits are 2 or more bits.
  • one bit "0" can be used to indicate; if the number of PDSCHs scheduled by one DCI is two, one bit "1" can be used. instruct.
  • the number of DCI scheduled PDSCHs can be indicated based on one or fewer bits, so that fewer bits of data can be transmitted, and resource waste can be minimized.
  • the paging indication information may be carried by at least one bit, and the paging indication information may be sent to the UE, so that the UE knows the number of PDSCHs that can be scheduled by the DCI in advance; The number and the first PDSCH actually monitored can know in which PDSCH the paging message needs to be received.
  • the step S21 includes:
  • the DCI is DCI used for paging scheduling.
  • the DCI is a DCI scrambled using a Paging-Radio Network Temporary Identity (P-RNTI).
  • P-RNTI Paging-Radio Network Temporary Identity
  • the paging indication information is carried in reserved bits of the DCI 1-0.
  • the reserved bits in DCI1-0 used for paging include the following two situations: 1) The last information field in DCI 1-0 reserves 6 bits; 2) In the current protocol version, in DCI 1-0, Regardless of whether there is a short message (short message), the last 3-8 bits of the 8 bits of the short message information field are reserved. For example, the third digit of the last information field of the DCI 1-0 carries the paging indication information; and the fourth to the fifth digits of the short message information field of the DCI 1-0 carry the paging Instructions.
  • the indication information can be carried based on the reserved bits in the DCI.
  • the compatibility of the DCI can be improved, so that the DCI can specify how many PDSCHs to schedule while instructing to schedule paging messages in the PDSCH. Paging message.
  • the DCI used to schedule paging can be used to indicate the number of scheduled PDSCHs, there is no need to use additional signaling or information to carry paging indication information indicating the PDSCH; thus, the exchange of information can be further reduced, and Waste of resources.
  • the method further includes:
  • the number of PDSCHs scheduled by the DCI indicated by the paging indication information is less than or equal to the maximum number.
  • the base station may first broadcast a system message that carries the DCI and the number of PDSCHs allowed to be scheduled is 8; and then sends a DCI to the UE, where the DCI carries The paging indication information indicates that the number of scheduled PDSCHs is 5.
  • a system message of the maximum number of DCI allowed to schedule the PDSCH may be broadcast first, and a paging indication information corresponding to the actual number of PDSCHs scheduled by the DCI may be issued for different paging occasions.
  • the maximum number carried in the system message can also inform the UE of the number of bits that need to monitor the subsequent DCI; for example, when the maximum number is 8, the UE can be notified that the number of bits that need to monitor the subsequent DCI is 3. For another example, when the maximum number is 4, the UE can be informed that the number of bits of the DCI that needs to be monitored is 2 bits.
  • the step S21 includes:
  • a system message may be broadcast in advance to notify the UE of paging indication information.
  • multiple paged UEs can be notified by broadcasting system messages only once; thus, signaling overhead can also be greatly saved.
  • a DCI for paging scheduling may be sent below.
  • the method further includes: after broadcasting the system message, delivering DCI for paging scheduling to the UE.
  • the UE when receiving the DCI for paging scheduling, the UE can learn the number of PDSCHs scheduled by the paging DCI through the paging indication information carried in the broadcast system message.
  • the paging indication information in addition to being carried in the DCI and sent to the UE, or carried in a system message and sent to the UE in a broadcast manner, the paging indication information can also be specified in the protocol.
  • the paging indication information may be specified in a protocol.
  • the base station or UE can know the number of PDSCHs that are used to indicate one DCI scheduling in the paging indication information through the query protocol.
  • the UE can be made aware of the number of PDSCHs scheduled by the DCI without sending any signaling or information of the paging indication message; thereby, signaling interaction can be further reduced, thereby further reducing signaling overhead and saving system resources.
  • the method further includes:
  • Step S22 Receive paging capability information of the UE, where the paging capability information is used to indicate that the UE supports monitoring the number of PDSCHs at a paging occasion (PO).
  • the paging capability information is used to indicate that the UE supports monitoring the number of PDSCHs at a paging occasion (PO).
  • the UE includes: a first type of UE or a second type of UE.
  • the paging capability of the first type of UE is to support monitoring of only one PDSCH in one PO; the paging capability of the second type of UE is to support the monitoring of multiple PDSCHs in one PO.
  • the UE is a UE of the first type, no matter how many PDSCHs it is targeting, it only monitors the first PDSCH scheduled in paging, and is used to obtain the UE to be paged based on the PDSCH. Paging message. Moreover, when it receives the DCI or system message, it directly ignores the paging indication message carried in the DCI or system message, and does not perform corresponding operations because of the paging indication message carried in at least one bit.
  • the UE if the UE is a second type UE, if the paging indication information is used to indicate one PDSCH, the UE will monitor one PDSCH; if the paging indication information is used to indicate M PDSCHs, then It will monitor the M PDSCHs; wherein, the M is a natural number greater than or equal to 2. Therefore, if the UE is a UE of the second type, the PDSCH of the number of PDSCHs indicated in the paging indication information can be monitored to obtain the message to be paged.
  • the receiving the paging capability information of the UE includes:
  • the UE when the UE is in a radio resource control (Radio Resource Control, RRC) connected state, the UE will send the paging capability information of the UE to the base station or the core network.
  • RRC Radio Resource Control
  • the base station can directly obtain the paging capability information of the UE from the UE, thereby improving the accuracy of obtaining the paging capability information .
  • the base station may also pre-store the paging capability information of the UE from the core network.
  • the base station may also obtain the paging capability information of the UE from the core network.
  • step S21 further includes:
  • the paging capability information of the paged UE can also be used to determine the bearer position of the UE's paging information. For example, for a UE whose paging capability is to support monitoring of only one PDSCH in one PO, its paging information will be carried on the first PDSCH scheduled by the paging DCI. ; For another example, for a UE whose paging capability supports monitoring of M PDSCHs in one PO, its paging information can be carried on any one of the M PDSCHs scheduled by the paging DCI. In this way, the paging information of UEs with different paging capabilities can be carried on the appropriate PDSCH to ensure that UEs with different paging capabilities can detect the paging information of the UE.
  • the method further includes:
  • Step S23 In response to the UE supporting monitoring of the M PDSCHs in one PO, on any one of the N PDSCHs scheduled by the DCI, a paging message for the UE to be paged is delivered;
  • the M and the N are both positive integers greater than or equal to 2, and the N is less than or equal to the M.
  • one DCI can be configured for the UE to schedule N PDSCH paging indication information; wherein, the N is less than the M.
  • the number of PDSCHs monitored by the UE can always be within the range of the paging capability, thereby reducing the occurrence of the situation that the corresponding paging message cannot be paged due to exceeding the paging capability range of the UE.
  • the paging message of the UE to be paged may be configured in any one of the N PDSCHs. In this way, in the embodiments of the present disclosure, multiple ways to carry the paging message of the UE to be paged can be provided.
  • the method further includes:
  • Step S24 In response to the UE only supporting monitoring of one PDSCH in one PO, on the first PDSCH scheduled by the DCI, a paging message of the UE to be paged is delivered.
  • one DCI can be configured for the UE to schedule one paging indication message of the PDSCH; and the one of the PDSCHs carries the paging message of the UE to be paged .
  • the UE can obtain the paging message of the UE to be paged from the first PDSCH to determine whether it is paged.
  • the method further includes:
  • the UE is grouped, and the correspondence between the UE grouping and the PDSCH is determined.
  • one UE group may correspond to one or more PDSCHs.
  • the step further includes:
  • Step S25 According to the corresponding relationship between the UE group and the PDSCH, the paging message of the UE to be paged is sent on the PDSCH corresponding to the UE group in which the UE to be paged is located.
  • the number of UE groups is less than or equal to the number of PDSCHs.
  • the number of PDSCHs is the number of PDSCHs scheduled by one DCI.
  • the paging indication information indicates that the number of PDSCHs scheduled by one DCI is two.
  • the paging information of the UE whose UE ID belongs to group 1 is in the first PDSCH
  • the paging information of the UE whose UE ID belongs to group 2 is in the second PDSCH.
  • the grouping method can be various.
  • the UE ID is 48 bits in total
  • the UE with the value range of 0 to (2 47 -1) is in the first group
  • the UE ID between the value range of 2 47 to (2 48 -1) is in the first group.
  • the UE ID is in the second group.
  • the paging message of the UE to be paged can be sent on the PDSCH corresponding to the UE group where the UE to be paged is located, so that the UE can only monitor the corresponding PDSCH when monitoring the PDSCH;
  • the resource consumption of the UE can be greatly reduced.
  • the method further includes:
  • the correspondence between the UE packet and the PDSCH is sent to the UE in a broadcast manner.
  • the UE can be made to know in advance the UE group where the UE is located and the corresponding PDSCH of the UE group where the UE is located, so that the UE knows in which PDSCH or PDSCH the paging resource should be received.
  • the UE grouping may be specified in a protocol, or the corresponding relationship between the UE grouping and the PDSCH may be specified in a protocol.
  • the UE can be made aware in advance of the UE group where the UE is located, or the PDSCH corresponding to the UE group where the UE is located.
  • the UE can be made aware of the PDSCH in which the paging resource should be received, and the signaling overhead can be further reduced. There is no need to notify the UE of its own group or the PDSCH corresponding to its UE group through signaling.
  • the following paging processing method is applied to the user equipment, and is similar to the description of the paging processing method applied to the base station.
  • the description of the embodiment of the paging processing method applied to the base station in this disclosure please refer to the description of the embodiment of the paging processing method applied to the base station in this disclosure, which will not be elaborated here. illustrate.
  • an embodiment of the present disclosure also provides a paging processing method, which is applied to a base station, and the method includes:
  • Step S31 receiving the paging indication information carried by at least one bit sent by the base station;
  • the paging indication information is used to indicate the number of physical downlink shared channel PDSCHs scheduled by the downlink control information DCI to carry paging messages in one paging occasion PO;
  • Step S32 Based on the paging indication information, monitor the paging message in the one PO.
  • the step S31 includes:
  • the DCI is DCI 1-0
  • the paging indication information is carried in reserved bits of the DCI 1-0.
  • the method further includes:
  • the number of PDSCHs scheduled by the DCI indicated by the paging indication information is less than or equal to the maximum number.
  • the step S31 includes:
  • the method further includes:
  • the paging capability information is used to indicate that the UE supports the monitoring of the number of PDSCHs at a paging occasion PO.
  • the S32 includes:
  • the paging message is monitored on the N PDSCHs scheduled by the DCI; wherein, the N is less than or equal to the number M, which the UE supports to monitor the PDSCH at a paging occasion PO, and the M and N All are positive integers greater than or equal to 2;
  • the paging message is monitored on the first PDSCH of the N PDSCHs scheduled by the DCI, where the N is a positive integer greater than or equal to 2.
  • the N is less than or equal to the UE supporting one paging occasion PO to monitor the number of PDSCHs M is: the N is less than or equal to M, where M is that the UE supports one paging occasion PO monitoring The number of the PDSCH.
  • the sending the paging capability information of the UE includes:
  • the step S32 further includes:
  • the paging message is monitored on the PDSCH corresponding to the UE group where the UE is located.
  • an embodiment of the present disclosure provides a paging processing device, which is applied to a base station, and the device includes:
  • the first sending module 41 is configured to send paging indication information carried by at least one bit to the user equipment UE, where the paging indication information is used to indicate that the downlink control information DCI scheduling is used in a paging occasion The number of physical downlink shared channel PDSCHs carrying paging messages in the PO.
  • the first sending module 41 is configured to deliver the DCI including the paging indication information to the UE, wherein at least one bit of the DCI carries the paging indication information.
  • the DCI is DCI 1-0
  • the paging indication information is carried in reserved bits of the DCI 1-0.
  • the first sending module 41 is configured to broadcast a system message containing the maximum number of the DCI allowed to schedule the PDSCH;
  • the number of PDSCHs scheduled by the DCI indicated by the paging indication information is less than or equal to the maximum number.
  • the first sending module 41 is configured to broadcast a system message containing the paging indication information carried by at least one bit.
  • the device includes:
  • the first receiving module 42 is configured to receive paging capability information of the UE, where the paging capability information is used to indicate that the UE supports the monitoring of the number of PDSCHs at a paging occasion PO.
  • the first sending module 41 is configured to respond to the UE supporting monitoring of M PDSCHs in one PO, on any PDSCH among the N PDSCHs scheduled by the DCI, Deliver a paging message for the UE to be paged; wherein, the M and the N are both positive integers greater than or equal to 2, and the N is less than or equal to the M;
  • a paging message of the UE to be paged is delivered.
  • the first receiving module 42 is configured to receive the paging capability information of the UE sent by the UE or the core network.
  • the device further includes:
  • the first sending module 41 is configured to send the paging message of the UE to be paged on the PDSCH corresponding to the UE group in which the UE to be paged is located according to the correspondence between the UE group and the PDSCH.
  • an embodiment of the present disclosure provides a paging processing apparatus, which is applied to user equipment UE, and the apparatus includes:
  • the second receiving module 51 is configured to receive paging indication information carried by at least one bit sent by the base station, where the paging indication information is used to indicate that the downlink control information DCI scheduling is used at a paging occasion PO The number of physical downlink shared channel PDSCHs that carry paging messages in the medium;
  • the processing module 52 is configured to monitor the paging message in the one PO based on the paging indication information.
  • the second receiving module 51 is configured to receive the DCI that contains the paging indication information issued by the base station, wherein at least one bit of the DCI carries the paging Instructions.
  • the DCI is DCI 1-0
  • the paging indication information is carried in reserved bits of the DCI 1-0.
  • the second receiving module 51 is configured to receive a system message that is broadcast by the base station and carries the maximum number of the PDSCH that is allowed to be scheduled by the DCI;
  • the number of PDSCHs scheduled by the DCI indicated by the paging indication information is less than or equal to the maximum number.
  • the second receiving module 51 is configured to receive a system message that contains the paging indication information carried by at least one bit and is broadcast by the base station.
  • the device further includes:
  • the second sending module 53 is configured to send paging capability information of the UE, where the paging capability information is used to indicate that the UE supports the monitoring of the number of PDSCHs at a paging occasion PO.
  • the processing module 52 is configured to monitor the paging message on the N PDSCHs scheduled by the DCI; wherein, the N is less than or equal to that the UE supports a paging message.
  • the time PO monitors the number M of the PDSCH, and the M and N are both positive integers greater than or equal to 2;
  • the paging message is monitored on the first PDSCH of the N PDSCHs scheduled by the DCI, where the N is a positive integer greater than or equal to 2.
  • the second sending module 53 is configured to send the paging capability information of the UE to the base station or the core network.
  • the processing module 52 is configured to monitor the paging message on the PDSCH corresponding to the UE group where the UE is located according to the correspondence between the UE group and the PDSCH.
  • the embodiments of the present disclosure provide a user equipment, and the user equipment includes:
  • a memory for storing executable instructions of the processor
  • the processor is configured to implement the paging processing method according to any embodiment of the present disclosure applied to the user equipment when the executable instruction is executed.
  • the communication device includes a base station or user equipment.
  • the processor may include various types of storage media.
  • the storage media is a non-transitory computer storage medium that can continue to memorize and store information thereon after the communication device is powered off.
  • the processor may be connected to the memory through a bus or the like, and is used to read an executable program stored on the memory, for example, at least one of the methods shown in FIGS. 2 to 5.
  • the embodiment of the present disclosure further provides a computer storage medium, wherein the computer storage medium stores a computer executable program, and the executable program is executed by a processor to implement the paging processing method described in any embodiment of the present disclosure. For example, at least one of the methods shown in FIGS. 2 to 5.
  • Fig. 8 is a block diagram showing a user equipment (UE) 800 according to an exemplary embodiment.
  • the user equipment 800 may be a mobile phone, a computer, a digital broadcast user equipment, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.
  • the user equipment 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, and a sensor component 814 , And communication component 816.
  • the processing component 802 generally controls the overall operations of the user equipment 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the foregoing method.
  • the processing component 802 may include one or more modules to facilitate the interaction between the processing component 802 and other components.
  • the processing component 802 may include a multimedia module to facilitate the interaction between the multimedia component 808 and the processing component 802.
  • the memory 804 is configured to store various types of data to support operations on the user equipment 800. Examples of such data include instructions for any application or method operated on the user equipment 800, contact data, phone book data, messages, pictures, videos, etc.
  • the memory 804 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable and Programmable read only memory (EPROM), programmable read only memory (PROM), read only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable and Programmable read only memory
  • PROM programmable read only memory
  • ROM read only memory
  • magnetic memory flash memory
  • flash memory magnetic or optical disk.
  • the power supply component 806 provides power for various components of the user equipment 800.
  • the power supply component 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the user equipment 800.
  • the multimedia component 808 includes a screen that provides an output interface between the user equipment 800 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touch, sliding, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure related to the touch or slide operation.
  • the multimedia component 808 includes a front camera and/or a rear camera. When the user equipment 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 810 is configured to output and/or input audio signals.
  • the audio component 810 includes a microphone (MIC), and when the user equipment 800 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode, the microphone is configured to receive an external audio signal.
  • the received audio signal may be further stored in the memory 804 or transmitted via the communication component 816.
  • the audio component 810 further includes a speaker for outputting audio signals.
  • the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module.
  • the above-mentioned peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: home button, volume button, start button, and lock button.
  • the sensor component 814 includes one or more sensors for providing the user equipment 800 with various aspects of status evaluation.
  • the sensor component 814 can detect the on/off status of the device 800 and the relative positioning of components.
  • the component is the display and the keypad of the user device 800.
  • the sensor component 814 can also detect the user device 800 or a component of the user device 800.
  • the position of the user changes, the presence or absence of contact between the user and the user equipment 800, the orientation or acceleration/deceleration of the user equipment 800, and the temperature change of the user equipment 800.
  • the sensor component 814 may include a proximity sensor configured to detect the presence of nearby objects when there is no physical contact.
  • the sensor component 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • the communication component 816 is configured to facilitate wired or wireless communication between the user equipment 800 and other devices.
  • the user equipment 800 can access a wireless network based on a communication standard, such as WiFi, 2G, or 3G, or a combination thereof.
  • the communication component 816 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 816 further includes a near field communication (NFC) module to facilitate short-range communication.
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • the user equipment 800 may be implemented by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing devices (DSPD), programmable logic devices (PLD), field-available A programmable gate array (FPGA), controller, microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.
  • ASIC application specific integrated circuits
  • DSP digital signal processors
  • DSPD digital signal processing devices
  • PLD programmable logic devices
  • FPGA field-available A programmable gate array
  • controller microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.
  • non-transitory computer-readable storage medium including instructions, for example, the memory 804 including instructions, and the foregoing instructions may be executed by the processor 820 of the user equipment 800 to complete the foregoing method.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
  • an embodiment of the present disclosure shows a structure of a base station.
  • the base station 900 may be provided as a network side device.
  • the base station 900 includes a processing component 922, which further includes one or more processors, and a memory resource represented by a memory 932, for storing instructions that can be executed by the processing component 922, such as application programs.
  • the application program stored in the memory 932 may include one or more modules each corresponding to a set of instructions.
  • the processing component 922 is configured to execute instructions to execute any of the aforementioned methods applied to the base station, for example, the method shown in FIG. 2-3.
  • the base station 900 may also include a power supply component 926 configured to perform power management of the base station 900, a wired or wireless network interface 950 configured to connect the base station 900 to the network, and an input output (I/O) interface 958.
  • the base station 900 can operate based on an operating system stored in the memory 932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.

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Abstract

本公开实施例提供了一种寻呼处理方法、装置、通信设备及存储介质;所述方法包括:向用户设备UE发送由至少一个比特携带的寻呼指示信息,其中,所述寻呼指示信息,用于指示由下行控制信息DCI调度用于在一个寻呼时机PO中承载寻呼消息的物理下行共享信道PDSCH的数量。所述方法可以通过下发一个寻呼指示信息给UE,告知UE需要在哪些PDSCH中接收寻呼消息。

Description

寻呼处理方法、装置、通信设备及存储介质 技术领域
本公开涉及无线通信技术领域但不限于无线通信技术领域,尤其涉及一种寻呼处理方法、装置、通信设备及存储介质。
背景技术
相关技术中,在用户设备(User Equipment,UE)处于无线资源控制(Radio Resource Control,RRC)空闲态(IDLE)或RRC非激活态(INACTIVE)时,UE的主要行为就是要周期的监测寻呼(Paging)消息,收到Paging消息后要进入RRC连接态(Connected)进行正常的通信。Paging消息承载在物理下行共享信道(Physical Downlink Shared channel,PDSCH)中,需要由寻呼无线网络临时标识(Paging–Radio Network Temporary Identity,P-RNTI)加扰的下行控制信息(Downlink Control Information,DCI)进行调度。一个用于承载寻呼消息的PDSCH可以承载最多32个UE的寻呼消息。对一个UE而言,其寻呼时机(Paging Occasion,PO)是周期出现的,多个UE可能会使用同一套周期的PO资源,也即在一个PO中可能会出现多个UE的Paging消息。
在寻呼的过程中,UE对每一个PO中的寻呼DCI(也即以P-RNTI加扰的DCI)调度的用于承载寻呼消息的PDSCH都需要监测。在寻呼周期较短的情况下会带来UE能耗以及无线时频资源的浪费。但如果UE的寻呼周期配置的较长,会带来PDSCH寻呼容量不够的问题。
发明内容
本公开实施例公开了一种寻呼处理方法、装置、用户设备、基站及存储介质。
根据本公开实施例的第一方面,提供一种寻呼处理方法,应用于基站,包括:
向用户设备(UE)发送由至少一个比特携带的寻呼指示信息,其中,所述寻呼指示信息,用于指示由下行控制信息(DCI)调度用于在一个寻呼时机(PO)中承载寻呼消息的物理下行共享信道(PDSCH)的数量。
在一些实施例中,所述向用户设备(UE)发送由至少一个比特携带的寻呼指示信息,包括:
向所述UE下发包含所述寻呼指示信息的所述DCI,其中,所述DCI的至少一个比特携带所述寻呼指示信息。
在一些实施例中,所述DCI为DCI 1-0,并且所述寻呼指示信息是在所述DCI 1-0的预留比特中携带的。
在一些实施例中,该方法还包括:
广播包含所述DCI允许调度所述PDSCH的最大数量的系统消息;
其中,所述寻呼指示信息指示的所述DCI调度的所述PDSCH的数量小于或等于所述最大数量。
在一些实施例中,所述向用户设备(UE)发送由至少一个比特携带的寻呼指示信息,包括:
广播包含由至少一个比特携带的所述寻呼指示信息的系统消息。
在一些实施例中,所述方法还包括:
接收所述UE的寻呼能力信息,其中,所述寻呼能力信息,用于指示所述UE支持在一个寻呼时机(PO)监测所述PDSCH的数量。
在一些实施例中,所述方法,还包括以下各项中的至少一项:
响应于所述UE支持在一个PO监测M个所述PDSCH,在所述DCI调度的N个所述PDSCH中任意一个PDSCH上,下发待寻呼UE的寻呼消息;其中,所述M及所述N均为大于或等于2的正整数,所述N小于或等于所述M;
或者,
响应于所述UE仅支持在一个PO监测一个所述PDSCH,在所述DCI调度的第一个所述PDSCH上,下发待寻呼UE的寻呼消息。
在一些实施例中,所述接收所述UE的寻呼能力信息,包括:
接收所述UE或核心网发送的所述UE的所述寻呼能力信息。
在一些实施例中,所述还包括:
根据UE分组与所述PDSCH的对应关系,在待寻呼UE所在UE分组对应的所述PDSCH上发送所述待寻呼UE的寻呼消息。
根据本公开实施例的第二方面,提供一种寻呼处理方法,应用于用户设备(UE),包括:
接收基站发送的由至少一个比特携带的寻呼指示信息,其中,所述寻呼指示信息,用于指示由下行控制信息(DCI)调度用于在一个寻呼时机(PO)中承载寻呼消息物理下行共享信道(PDSCH)的数量;
基于所述寻呼指示信息,在所述一个PO中监测所述寻呼消息。
在一些实施例中,所述接收基站发送的由至少一个比特携带的寻呼指示信息,包括:
接收所述基站下发的包含所述寻呼指示信息的所述DCI,其中,所述DCI的至少一个比特携带所述寻呼指示信息。
在一些实施例中,所述DCI为DCI 1-0,并且所述寻呼指示信息是所述DCI 1-0的预留比特中携带的。
在一些实施例中,该方法还包括:
接收所述基站广播的携带所述DCI允许调度的所述PDSCH的最大数量的系统消息;
其中,所述寻呼指示信息指示的所述DCI调度的所述PDSCH的数量小于或等于所述最大数量。
在一些实施例中,所述接收基站发送的由至少一个比特携带的寻呼指 示信息,包括:
接收所述基站广播的包含由至少一个比特携带的所述寻呼指示信息的系统消息。
在一些实施例中,所述方法还包括:
发送所述UE的寻呼能力信息,其中,所述寻呼能力信息,用于指示所述UE支持在一个寻呼时机PO监测所述PDSCH的数量。
在一些实施例中,所述基于所述寻呼指示信息,在所述一个PO中监测所述寻呼消息包括以下各项中的至少一项:
在所述DCI调度的N个所述PDSCH上监测所述寻呼消息;其中,所述N小于或等于所述UE支持在一个寻呼时机PO监测所述PDSCH的数量M,所述M和N均为大于或等于2的正整数;
或者,
在通过所述DCI调度的N个所述PDSCH中的第一个所述PDSCH上,监测所述寻呼消息,其中,所述N为大于或等于2的正整数。
在一些实施例中,所述发送所述UE的寻呼能力信息,包括:
将所述UE的寻呼能力信息发送给所述基站或核心网。
在一些实施例中,所述基于所述寻呼指示信息,在所述一个PO中监测所述寻呼消息,还包括:
根据UE分组与所述PDSCH的对应关系,在与所述UE所在UE分组对应的所述PDSCH上监测所述寻呼消息。
根据本公开的第三方面,提供一种寻呼处理装置,应用于基站,包括:
第一发送模块,被配置为向用户设备(UE)发送由至少一个比特携带的寻呼指示信息,其中,所述寻呼指示信息,用于指示由下行控制信息(DCI)调度用于在一个寻呼时机(PO)中承载寻呼消息的物理下行共享信道(PDSCH)的数量。
在一些实施例中,所述第一发送模块,被配置为向所述UE下发包含所 述寻呼指示信息的所述DCI,其中,所述DCI的至少一个比特携带所述寻呼指示信息。
在一些实施例中,所述DCI为DCI 1-0,并且所述寻呼指示信息是在所述DCI 1-0的预留比特中携带的。
在一些实施例中,所述第一发送模块,被配置为广播包含所述DCI允许调度所述PDSCH的最大数量的系统消息;
其中,所述寻呼指示信息指示的所述DCI调度的所述PDSCH的数量小于或等于所述最大数量。
在一些实施例中,所述第一发送模块,被配置为广播包含由至少一个比特携带的所述寻呼指示信息的系统消息。
在一些实施例中,所述装置包括:
第一接收模块,被配置为接收所述UE的寻呼能力信息,其中,所述寻呼能力信息,用于指示所述UE支持在一个寻呼时机PO监测所述PDSCH的数量。
在一些实施例中,所述第一发送模块,被配置为响应于所述UE支持在一个PO监测M个所述PDSCH,在所述DCI调度的N个所述PDSCH中任意一个PDSCH上,下发待寻呼UE的寻呼消息;其中,所述M及所述N均为大于或等于2的正整数,所述N小于或等于所述M;
和/或,
响应于所述UE仅支持在一个PO监测一个所述PDSCH,在所述DCI调度的第一个所述PDSCH上,下发待寻呼UE的寻呼消息。
在一些实施例中,所述第一接收模块,被配置为接收所述UE或核心网发送的所述UE的所述寻呼能力信息。
在一些实施例中,所述装置还包括:
第一发送模块,被配置为根据UE分组与所述PDSCH的对应关系,在待寻呼UE所在UE分组对应的所述PDSCH上发送所述待寻呼UE的寻呼 消息。
根据本公开的第四方面,应用于用户设备UE,包括:
第二接收模块,被配置为接收基站发送的由至少一个比特携带的寻呼指示信息,其中,所述寻呼指示信息,用于指示由下行控制信息(DCI)调度用于在一个寻呼时机(PO)中承载寻呼消息物理下行共享信道(PDSCH)的数量;
处理模块,被配置为基于所述寻呼指示信息,在所述一个PO中监测所述寻呼消息。
在一些实施例中,所述第二接收模块,被配置为接收所述基站下发的包含所述寻呼指示信息的所述DCI,其中,所述DCI的至少一个比特携带所述寻呼指示信息。
在一些实施例中,所述DCI为DCI 1-0,并且所述寻呼指示信息是所述DCI 1-0的预留比特中携带的。
在一些实施例中,所述第二接收模块,被配置为接收所述基站广播的携带所述DCI允许调度的所述PDSCH的最大数量的系统消息;
其中,所述寻呼指示信息指示的所述DCI调度的所述PDSCH的数量小于或等于所述最大数量。
在一些实施例中,所述第二接收模块,被配置为接收所述基站广播的包含由至少一个比特携带的所述寻呼指示信息的系统消息。
在一些实施例中,所述装置还包括:
第二发送模块,被配置为发送所述UE的寻呼能力信息,其中,所述寻呼能力信息,用于指示所述UE支持在一个寻呼时机(PO)监测所述PDSCH的数量。
在一些实施例中,所述处理模块,被配置为在所述DCI调度的N个所述PDSCH上监测所述寻呼消息;其中,所述N小于或等于所述UE支持在一个寻呼时机PO监测所述PDSCH的数量M,所述M和N均为大于或等 于2的正整数;
或者,
在通过所述DCI调度的N个所述PDSCH中的第一个所述PDSCH上,监测所述寻呼消息,其中,所述N为大于或等于2的正整数。
在一些实施例中,所述第二发送模块,被配置为将所述UE的寻呼能力信息发送给所述基站或核心网。
在一些实施例中,所述处理模块,被配置为根据UE分组与所述PDSCH的对应关系,在与所述UE所在UE分组对应的所述PDSCH上监测所述寻呼消息。
根据本公开的第五方面,提供一种通信设备,所述通信设备,包括:
处理器;
用于存储所述处理器可执行指令的存储器;
其中,所述处理器被配置为:用于运行所述可执行指令时,实现本公开任意实施例所述的寻呼处理方法。
根据本公开的第六方面,提供一种计算机存储介质,所述计算机存储介质存储有计算机可执行程序,所述可执行程序被处理器执行时实现本公开任意实施例所述的寻呼处理方法。
本公开实施例提供的技术方案可以包括以下有益效果:
本公开实施例通过基站向用户设备(UE)发送由至少一个比特携带的寻呼指示信息,其中,所述寻呼指示信息,用于指示一个下行控制信息(DCI)调度的物理下行共享信道(PDSCH)的数量;所述PDSCH用于承载寻呼消息。如此,在本公开实施例中可以通过下发一个寻呼指示信息给UE,告知UE需要在哪些PDSCH中接收寻呼消息。
附图说明
图1是一种无线通信系统的结构示意图。
图2是根据一示例性实施例示出的一种寻呼处理方法的流程图。
图3是根据一示例性实施例示出的一种寻呼处理方法的流程图。
图4是根据一示例性实施例示出的一种寻呼处理方法的流程图。
图5是根据一示例性实施例示出的一种寻呼处理方法的流程图。
图6是根据一示例性实施例示出的一种寻呼处理装置的框图。
图7是根据一示例性实施例示出的一种寻呼处理装置的框图。
图8是根据一示例性实施例示出的一种用户设备的框图。
图9是根据一示例性实施例示出的一种基站的框图。
具体实施方式
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开实施例相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本公开实施例的一些方面相一致的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式,除非上下文清楚地表示其他含义。还应当理解,本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解,尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息,但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如,在不脱离本公开实施例范围的情况下,第一信息也可以被称为第二信息,类似地,第二信息也可以被称为第一信息。取决于语境,如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
请参考图1,其示出了本公开实施例提供的一种无线通信系统的结构示意图。如图1所示,无线通信系统是基于蜂窝移动通信技术的通信系统,该无线通信系统可以包括:干个用户设备110以及干个基站120。
其中,用户设备110可以是指向用户提供语音和/或数据连通性的设备。用户设备110可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网进行通信,用户设备110可以是物联网用户设备,如传感器设备、移动电话(或称为“蜂窝”电话)和具有物联网用户设备的计算机,例如,可以是固定式、便携式、袖珍式、手持式、计算机内置的或者车载的装置。例如,站(Station,STA)、订户单元(subscriber unit)、订户站(subscriber station),移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点、远程用户设备(remote terminal)、接入用户设备(access terminal)、用户装置(user terminal)、用户代理(user agent)、用户设备(user device)、或用户设备(user equipment)。或者,用户设备110也可以是无人飞行器的设备。或者,用户设备110也可以是车载设备,比如,可以是具有无线通信功能的行车电脑,或者是外接行车电脑的无线用户设备。或者,用户设备110也可以是路边设备,比如,可以是具有无线通信功能的路灯、信号灯或者其它路边设备等。
基站120可以是无线通信系统中的网络侧设备。其中,该无线通信系统可以是第四代移动通信技术(the 4th generation mobile communication,4G)系统,又称长期演进(Long Term Evolution,LTE)系统;或者,该无线通信系统也可以是5G系统,又称新空口系统或5G NR系统。或者,该无线通信系统也可以是5G系统的再下一代系统。其中,5G系统中的接入网可以称为NG-RAN(New Generation-Radio Access Network,新一代无线接入网)。
其中,基站120可以是4G系统中采用的演进型基站(eNB)。或者,基站120也可以是5G系统中采用集中分布式架构的基站(gNB)。当基站 120采用集中分布式架构时,通常包括集中单元(central unit,CU)和至少两个分布单元(distributed unit,DU)。集中单元中设置有分组数据汇聚协议(Packet Data Convergence Protocol,PDCP)层、无线链路层控制协议(Radio Link Control,RLC)层、媒体访问控制(Media Access Control,MAC)层的协议栈;分布单元中设置有物理(Physical,PHY)层协议栈,本公开实施例对基站120的具体实现方式不加以限定。
基站120和用户设备110之间可以通过无线空口建立无线连接。在不同的实施方式中,该无线空口是基于第四代移动通信网络技术(4G)标准的无线空口;或者,该无线空口是基于第五代移动通信网络技术(5G)标准的无线空口,比如该无线空口是新空口;或者,该无线空口也可以是基于5G的更下一代移动通信网络技术标准的无线空口。
在一些实施例中,用户设备110之间还可以建立E2E(End to End,端到端)连接。比如车联网通信(vehicle to everything,V2X)中的V2V(vehicle to vehicle,车对车)通信、V2I(vehicle to Infrastructure,车对路边设备)通信和V2P(vehicle to pedestrian,车对人)通信等场景。
这里,上述用户设备可认为是下面实施例的终端设备。
在一些实施例中,上述无线通信系统还可以包含网络管理设备130。
若干个基站120分别与网络管理设备130相连。其中,网络管理设备130可以是无线通信系统中的核心网设备,比如,该网络管理设备130可以是演进的数据分组核心网(Evolved Packet Core,EPC)中的移动性管理实体(Mobility Management Entity,MME)。或者,该网络管理设备也可以是其它的核心网设备,比如服务网关(Serving GateWay,SGW)、公用数据网网关(Public Data Network GateWay,PGW)、策略与计费规则功能单元(Policy and Charging Rules Function,PCRF)或者归属签约用户服务器(Home Subscriber Server,HSS)等。对于网络管理设备130的实现形态,本公开实施例不做限定。
如图2所示,本实施例中提供一种寻呼处理方法,应用于基站,所述方法包括:
步骤S21:向用户设备(UE)发送由至少一个比特携带的寻呼指示信息;
其中,所述寻呼指示信息,用于指示由下行控制信息(DCI)调度用于在一个寻呼时机(PO)中承载寻呼消息的物理下行共享信道(PDSCH)的数量。
本公开实施例所述的基站为用户设备接入互联网的接口设备。所述基站可以为各种类型的基站,例如,3G基站、4G基站、5G基站或其它演进型基站。
本公开实施例所述的用户设备(UE)可以为移动电话、计算机、服务器、收发设备、平板设备或医疗设备,等等。
在一实施例中,被调度用于承载寻呼消息的PDSCH的资源位置是由DCI指示的。如果一个DCI调度了多个用于承载寻呼消息的PDSCH,那么DCI将指示第一个PDSCH的资源位置,其他PDSCH的资源位置根据第一个PDSCH的资源位置和预定的资源分配规则推导而出。基站和UE能都预先获知该资源分配规则。
在一实施例中,所述寻呼指示信息,用于指示一个DCI调度的PDSCH的数量为1个。
在另一实施例中,所述寻呼指示信息,用于指示一个DCI调度的PDSCH的数量为多个。这里,所述多个为2个或2个以上。
这里,一个PDSCH中携带预定数量UE的寻呼消息。根据不同的通信协议,预定数量可以不同。例如在5G NR协议中,这里的所述预定数量为32。又例如,在4G LTE协议中,这里所述预定数量为16。
在一实施例中,一个PDSCH中可包含一个寻呼记录表;其中,所述寻呼记录表中携带被寻呼UE的标识信息及被寻呼UE的寻呼消息。
如此,在本公开实施例中,若所述寻呼指示信息为指示一个DCI调度一个PDSCH时,可以适应待寻呼UE数量不大的应用场景。如此,待寻呼UE数量不大的应用场景也能为UE配置比较长的寻呼周期,使得该些UE绝大部分时间都保持深度睡眠状态,从而提高UE的节能效果。
或者,若所述寻呼指示信息为指示一个DCI调度多个PDSCH时;可以适应待寻呼UE数量较大的场景,在保证寻呼容量足够的前提下,为UE配置较长的寻呼周期,使得UE绝大部分时间都保持深度睡眠状态,从而大大提高UE的节能效果。
这里,所述至少一个比特,包括一个比特或者多个比特。这里,所述多个比特为2个或2个以上比特。
例如,若指示一个DCI调度的PDSCH的数量为1个时,可以用1个比特“0”来指示;若指示1个DCI调度的PDSCH的数量为2个时,可以用一个比特“1”来指示。
又如,若指示一个DCI调度的PDSCH的数量为2个时,可以用2个比特“10”来指示;若指示一个DCI调度的PDSCH的数量为3个时,可以用于2个比特“11”来指示;等等。
如此,在本公开实施例中,可以基于一个或比较少的比特来指示DCI调度PDSCH的数量,从而能够传输比较少的比特数据,尽量减少资源的浪费。
在本公开实施例中,可以通过至少一个比特携带寻呼指示信息,将该寻呼指示信息发送给UE,使得所述UE提前知晓DCI可以调度的PDSCH的数量;从而使得UE基于所述PDSCH的数量以及实际监测的第一个PDSCH,可以知晓需要在哪些PDSCH中接收寻呼消息。
且,由于仅通过基站下发一个寻呼指示信息就能实现告知UE在哪些PDSCH中接收寻呼消息,实现也比较简单。
在一些实施例中,所述步骤S21,包括:
向所述UE下发包含所述寻呼指示信息的所述DCI,其中,所述DCI的至少一个比特携带所述寻呼指示信息。
这里,所述DCI为用于寻呼调度的DCI。例如,在一实施例中,所述DCI为使用寻呼无线网络临时标识符(Paging-Radio Network Temporary Identity,P-RNTI)加扰后的DCI。
在一实施例中,若所述DCI为DCI 1-0,并且所述寻呼指示信息是在所述DCI 1-0的预留比特中携带的。
这里,用作寻呼的DCI1-0中的预留bit包括以下2种情况:1)DCI 1-0中最后一个信息域预留了6bit;2)当前协议版本中,DCI 1-0中,无论有没有短消息(short message),short message信息域的8bit中最后3-8bit都是预留的。例如,所述DCI 1-0的最后一个信息域的第3位携带所述寻呼指示信息;又如所述DCI1-0的short message信息域的第4位至第5位携带所述寻呼指示信息。
在本公开实施例中可以基于DCI中的预留比特携带所述指示信息,一方面可以提高DCI的兼容性,使得DCI在指示调度PDSCH中寻呼消息的同时,还可以具体指示调度多少个PDSCH的寻呼消息。
另一方面,由于可以通过用于调度寻呼的DCI来指示调度PDSCH的数量,不需要使用额外的信令或信息携带指示所述PDSCH的寻呼指示信息;从而能够进一步减少信息的交互,减少资源的浪费。
在一些实施例中,所述方法还包括:
广播包含所述DCI允许调度所述PDSCH的最大数量的系统消息;
其中,所述寻呼指示信息指示的所述DCI调度的所述PDSCH的数量小于或等于所述最大数量。
例如,在一应用场景中,基站可以先广播一个系统消息,该系统消息携带所述DCI允许调度所述PDSCH的数量为8个;然后再下发一个DCI给UE,其中,所述DCI中携带的所述寻呼指示信息指示调度的PDSCH的 数量为5个。
如此,在本公开实施例中,可以首先广播一个DCI允许调度所述PDSCH的最大数量的系统消息,并对不同的寻呼时机下发对应的实际DCI调度的PDSCH的数量的一个寻呼指示信息。
并且,该系统消息携带的该最大数量还可以告知UE需要监听后续所述DCI的比特的位数;例如,最大数量为8时,可以告知UE需要监听后续所述DCI的比特的位数为3位;又如,最大数量为4时,可以告知UE需要监听后续所述DCI的比特的位数为2位。
在一些实施例中,所述步骤S21,包括:
广播包含由至少一个比特携带的所述寻呼指示信息的系统消息。
在本公开实施例中,可以通过预先广播一个系统消息,用于通知UE寻呼指示信息。如此,能够针对多个被寻呼UE,仅通过一次广播系统消息进行通知;从而也能大大节省信令的开销。
这里,在所述步骤S212之后,还可以下发一个用于寻呼调度的DCI。例如,在一些实施例中,所述方法还包括:在广播所述系统消息之后,向所述UE下发用于寻呼调度的DCI。如此,在本实施例中,可以使得UE在收到所述用于寻呼调度DCI时,通过广播的所述系统消息中携带的寻呼指示信息获知寻呼DCI调度的PDSCH的数量的。
在本公开实施例中,所述寻呼指示信息除了由所述DCI中携带发送给UE,或者由系统消息携带通过广播方式发送给UE外,还可以在协议中规定。
例如,在一些实施实施例中,所述寻呼指示信息可以在协议中规定。如此,在本实施例中,所述基站或UE可以通过查询协议,知晓所述寻呼指示信息中用于指示一个DCI调度PDSCH的数量。如此,可以无需发送任何所述寻呼指示消息的信令或信息,就可以使得UE知晓DCI调度的PDSCH的数量;从而能够进一步减少信令的交互,从而进一步减少信令开 销,节约系统资源。
如图3所示,所述方法还包括:
步骤S22:接收所述UE的寻呼能力信息,其中,所述寻呼能力信息,用于指示所述UE支持在一个寻呼时机(PO)监测所述PDSCH的数量。
这里,所述UE包括:第一类UE,或第二类UE。
在一实施例中,所述第一类UE的寻呼能力为支持在一个PO仅监测一个PDSCH;所述第二类UE的寻呼能力为支持在一个PO监测多个PDSCH。
如此,在本公开实施例中,若所述UE为第一类UE,则无论针对多少个PDSCH,其仅监测寻呼中调度的第一个PDSCH,用于基于该PDSCH获取到待寻呼UE的寻呼消息。且,其接收到DCI或系统消息时,其会直接忽略DCI或系统消息中携带的寻呼指示消息,不会因为其至少一个比特携带的寻呼指示消息做相应的操作。
或者,若所述UE为第二类UE,若所述寻呼指示信息用于指示一个PDSCH时,所述UE会监测一个PDSCH;若所述寻呼指示信息用于指示M个PDSCH时,则其会监测该M个PDSCH;其中,所述M为大于或等于2的自然数。因此,若所述UE为第二类UE时,可以监测所述寻呼指示信息中指示的PDSCH的数量的PDSCH,用于获取到待寻呼消息。
在一些实施例中,所述接收所述UE的寻呼能力信息,包括:
接收所述UE或核心网发送的所述UE的所述寻呼能力信息。
这里,当所述UE处于无线资源控制(Radio Resource Control,RRC)连接态时,所述UE会将所述UE的寻呼能力信息发送给基站或核心网。
如此,在本公开实施例中,若所述UE处于RRC连接态,所述基站可以直接从所述UE中获取所述UE的寻呼能力信息,从而能够提高获取到寻呼能力信息的准确性。
或者,若所述UE处于RRC非激活态或RRC空闲态,所述基站也可以从核心网中预先存储的所述UE的寻呼能力信息。
当然,在其它实施例中,若所述UE处于RRC连接态,所述基站也可以从核心网中获取到所述UE的寻呼能力信息。
在一实施例中,所述步骤S21,还包括:
基于所述寻呼能力信息,向所述UE发送由至少一个比特携带的寻呼指示信息。
如此,本实施例,还可以针对被寻呼UE的寻呼能力信息,确定UE的寻呼信息的承载位置。例如,对于寻呼能力为支持在一个PO仅监测一个PDSCH的UE,其寻呼信息将承载在寻呼DCI调度的第一个PDSCH上。;又如,对于寻呼能力为支持在一个PO监测M个PDSCH的UE,其寻呼信息可以承载在寻呼DCI调度M个PDSCH中任一一个PDSCH上。如此,可以针对具有不同寻呼能力的UE将其寻呼信息承载在合适的PDSCH上,以保证不同寻呼能力的UE都能检测到本UE的寻呼信息。
请再次参见图3,在一些实施例中,所述方法,还包括:
步骤S23:响应于所述UE支持在一个PO监测M个所述PDSCH,在所述DCI调度的N个所述PDSCH中任意一个PDSCH上,下发待寻呼UE的寻呼消息;
其中,所述M及所述N均为大于或等于2的正整数,所述N小于或等于所述M。
这里,若UE支持一个PO监测M个所述PDSCH,则可以为所述UE配置一个DCI调度N个所述PDSCH的寻呼指示信息;其中,所述N小于所述M。如此,可以使得UE监测PDSCH的个数始终是在寻呼能力范围内的,从而降低了由于超出其寻呼能力范围而导致寻呼不到对应寻呼消息的情况发生。
这里,若所述寻呼指示信息,用于指示一个DCI调度的PDSCH的数量为N个时,待寻呼UE的寻呼消息可以配置在N个所述PDSCH中的任意一个。如此,在本公开实施例中,可以提供多种承载待寻呼UE的寻呼消 息的方式。
请再次参见图3,在另一些实施例中,所述方法,还包括:
步骤S24:响应于所述UE仅支持在一个PO监测一个所述PDSCH,在所述DCI调度的第一个所述PDSCH上,下发待寻呼UE的寻呼消息。
这里,若UE支持一个PO仅监测一个PDSCH,则可以为所述UE配置一个DCI调度一个所述PDSCH的寻呼指示消息;并且,在该一个所述PDSCH中携带待寻呼UE的寻呼消息。
如此,在本公开实施例中,所述UE可以从第一个PDSCH中获取到待寻呼UE的寻呼消息,以确定自身是否被寻呼。
在一些实施例中,所述方法还包括:
对所述UE进行分组,并确定所述UE分组与所述PDSCH的对应关系。例如,一个UE分组可以对应于一个或多个PDSCH。
如图4所示,在一些实施例中,所述还包括:
步骤S25:根据UE分组与所述PDSCH的对应关系,在待寻呼UE所在UE分组对应的所述PDSCH上发送所述待寻呼UE的寻呼消息。
在一实施例中,所述UE分组的组数小于或等于所述PDSCH的个数。这里,所述PDSCH个数为一个DCI调度所述PDSCH的数量。
例如,在一应用场景中,若寻呼指示信息中指示一个DCI调度PDSCH的数量为2个。UE ID归属于组1的UE其寻呼信息在第1个PDSCH,UE ID归属于组2的UE其寻呼信息在第2个PDSCH。分组的方式可以多样,例如UE ID总共是48bit,那么UE ID在数值范围0至(2 47-1)的UE在第一组,UE ID在数值范围在2 47至(2 48-1)的UE ID在第二组。
在本公开实施例中,可以在待寻呼UE所在UE分组对应的所述PDSCH上发送所述待寻呼UE的寻呼消息,可以使得UE在监测所述PDSCH时,只监测对应的PDSCH;从而可以大大减少UE的资源消耗。
在一些实施例中,所述方法还包括:
通过广播的方式向所述UE发送UE分组与所述PDSCH的对应关系。
如此,在本公开实施例中,可以使得所述UE提前知晓自身UE所在的UE分组以及其所在UE分组所述对应的PDSCH,使得UE知晓应在哪个或哪些PDSCH中接收寻呼资源。
在另一些实施例中,所述UE分组可以在协议中规定,或者所述UE分组与所述PDSCH的对应关系可以在协议中规定。
如此,在本公开实施例中,可以使得UE提前知晓自身UE所在的UE分组,或者自身所在UE分组所对应的PDSCH。可以使得UE知晓应在哪个PDSCH中接收寻呼资源前提下,还能进一步减少信令开销,不需要通过信令来通知所述UE其自身所在的分组或者其UE分组对应的PDSCH。
这里需要指出的是:以下一种寻呼处理方法,是应用在用户设备的,与上述应用在基站的所述寻呼处理方法的描述是类似的。对于本公开中应用于用户设备的基于所述寻呼处理方法实施例中未披露的技术细节,请参照本公开应用在基站的所述寻呼处理方法实施例的描述,此处不做详细阐述说明。
如图5所示,本公开实施例还提供了一种寻呼处理方法,应用于基站,所述方法包括:
步骤S31:接收基站发送的由至少一个比特携带的寻呼指示信息;
其中,所述寻呼指示信息,用于指示由下行控制信息DCI调度用于在一个寻呼时机PO中承载寻呼消息物理下行共享信道PDSCH的数量;
步骤S32:基于所述寻呼指示信息,在所述一个PO中监测所述寻呼消息。
在一些实施例中,所述步骤S31,包括:
接收所述基站下发的包含所述寻呼指示信息的所述DCI,其中,所述DCI的至少一个比特携带所述寻呼指示信息。
在一些实施例中,所述DCI为DCI 1-0,并且所述寻呼指示信息是所述DCI 1-0的预留比特中携带的。
在一些实施例中,所述方法还包括:
接收所述基站广播的携带所述DCI允许调度的所述PDSCH的最大数量的系统消息;
其中,所述寻呼指示信息指示的所述DCI调度的所述PDSCH的数量小于或等于所述最大数量。
在一些实施例中,所述步骤S31,包括:
接收所述基站广播的包含由至少一个比特携带的所述寻呼指示信息的系统消息。
在一些实施例中,所述方法还包括:
发送所述UE的寻呼能力信息,其中,所述寻呼能力信息,用于指示所述UE支持在一个寻呼时机PO监测所述PDSCH的数量。
在一些实施例中,所述S32,包括:
在所述DCI调度的N个所述PDSCH上监测所述寻呼消息;其中,所述N小于或等于所述UE支持在一个寻呼时机PO监测所述PDSCH的数量M,所述M和N均为大于或等于2的正整数;
或者,
在通过所述DCI调度的N个所述PDSCH中的第一个所述PDSCH上,监测所述寻呼消息,其中,所述N为大于或等于2的正整数。
这里,所述N小于或等于所述UE支持一个寻呼时机PO监测所述PDSCH的数量M是:所述N小于或等于M,其中,所述M为所述UE支持一个寻呼时机PO监听所述PDSCH的数量。
在一些实施例中,所述发送所述UE的寻呼能力信息,包括:
将所述UE的寻呼能力信息发送给所述基站或核心网。
在一些实施例中,所述步骤S32,还包括:
根据UE分组与所述PDSCH的对应关系,在与所述UE所在UE分组对应的所述PDSCH上监测所述寻呼消息。
如图6所示,本公开实施例中提供了一种寻呼处理装置,应用于基站,所述装置包括:
第一发送模块41,被配置为向用户设备UE发送由至少一个比特携带的寻呼指示信息,其中,所述寻呼指示信息,用于指示由下行控制信息DCI调度用于在一个寻呼时机PO中承载寻呼消息的物理下行共享信道PDSCH的数量。
在一些实施例中,所述第一发送模块41,被配置为向所述UE下发包含所述寻呼指示信息的所述DCI,其中,所述DCI的至少一个比特携带所述寻呼指示信息。
在一些实施例中,所述DCI为DCI 1-0,并且所述寻呼指示信息是在所述DCI 1-0的预留比特中携带的。
在一些实施例中,所述第一发送模块41,被配置为广播包含所述DCI允许调度所述PDSCH的最大数量的系统消息;
其中,所述寻呼指示信息指示的所述DCI调度的所述PDSCH的数量小于或等于所述最大数量。
在一些实施例中,所述第一发送模块41,被配置为广播包含由至少一个比特携带的所述寻呼指示信息的系统消息。
在一些实施例中,所述装置包括:
第一接收模块42,被配置为接收所述UE的寻呼能力信息,其中,所述寻呼能力信息,用于指示所述UE支持在一个寻呼时机PO监测所述PDSCH的数量。
在一些实施例中,所述第一发送模块41,被配置为响应于所述UE支持在一个PO监测M个所述PDSCH,在所述DCI调度的N个所述PDSCH 中任意一个PDSCH上,下发待寻呼UE的寻呼消息;其中,所述M及所述N均为大于或等于2的正整数,所述N小于或等于所述M;
和/或,
响应于所述UE仅支持在一个PO监测一个所述PDSCH,在所述DCI调度的第一个所述PDSCH上,下发待寻呼UE的寻呼消息。
在一些实施例中,所述第一接收模块42,被配置为接收所述UE或核心网发送的所述UE的所述寻呼能力信息。
在一些实施例中,所述装置还包括:
第一发送模块41,被配置为根据UE分组与所述PDSCH的对应关系,在待寻呼UE所在UE分组对应的所述PDSCH上发送所述待寻呼UE的寻呼消息。
如图7所示,本公开实施例提供一种寻呼处理装置,应用于用户设备UE,所述装置包括:
第二接收模块51,被配置为接收基站发送的由至少一个比特携带的寻呼指示信息,其中,所述寻呼指示信息,用于指示由下行控制信息DCI调度用于在一个寻呼时机PO中承载寻呼消息物理下行共享信道PDSCH的数量;
处理模块52,被配置为基于所述寻呼指示信息,在所述一个PO中监测所述寻呼消息。
在一些实施例中,所述第二接收模块51,被配置为接收所述基站下发的包含所述寻呼指示信息的所述DCI,其中,所述DCI的至少一个比特携带所述寻呼指示信息。
在一些实施例中,所述DCI为DCI 1-0,并且所述寻呼指示信息是所述DCI 1-0的预留比特中携带的。
在一些实施例中,所述第二接收模块51,被配置为接收所述基站广播 的携带所述DCI允许调度的所述PDSCH的最大数量的系统消息;
其中,所述寻呼指示信息指示的所述DCI调度的所述PDSCH的数量小于或等于所述最大数量。
在一些实施例中,所述第二接收模块51,被配置为接收所述基站广播的包含由至少一个比特携带的所述寻呼指示信息的系统消息。
在一些实施例中,所述装置还包括:
第二发送模块53,被配置为发送所述UE的寻呼能力信息,其中,所述寻呼能力信息,用于指示所述UE支持在一个寻呼时机PO监测所述PDSCH的数量。
在一些实施例中,所述处理模块52,被配置为在所述DCI调度的N个所述PDSCH上监测所述寻呼消息;其中,所述N小于或等于所述UE支持在一个寻呼时机PO监测所述PDSCH的数量M,所述M和N均为大于或等于2的正整数;
或者,
在通过所述DCI调度的N个所述PDSCH中的第一个所述PDSCH上,监测所述寻呼消息,其中,所述N为大于或等于2的正整数。
在一些实施例中,所述第二发送模块53,被配置为将所述UE的寻呼能力信息发送给所述基站或核心网。
在一些实施例中,所述处理模块52,被配置为根据UE分组与所述PDSCH的对应关系,在与所述UE所在UE分组对应的所述PDSCH上监测所述寻呼消息。
关于上述实施例中的装置,其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述,此处将不做详细阐述说明。
本公开实施例提供一种用户设备,所述用户设备,包括:
处理器;
用于存储所述处理器可执行指令的存储器;
其中,所述处理器被配置为:用于运行所述可执行指令时,实现应用于所述用户设备的本公开任意实施例所述的寻呼处理方法。
这里,所述通信设备包括基站或用户设备。
其中,处理器可包括各种类型的存储介质,该存储介质为非临时性计算机存储介质,在通信设备掉电之后能够继续记忆存储其上的信息。
所述处理器可以通过总线等与存储器连接,用于读取存储器上存储的可执行程序,例如,如图2至5所示的方法的至少其中之一。
本公开实施例还提供一种计算机存储介质,其中,所述计算机存储介质存储有计算机可执行程序,所述可执行程序被处理器执行时实现本公开任意实施例所述的寻呼处理方法。例如,如图2至5所示的方法的至少其中之一。
关于上述实施例中的装置,其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述,此处将不做详细阐述说明。
图8是根据一示例性实施例示出的一种用户设备(UE)800的框图。例如,用户设备800可以是移动电话,计算机,数字广播用户设备,消息收发设备,游戏控制台,平板设备,医疗设备,健身设备,个人数字助理等。
参照图8,用户设备800可以包括以下一个或多个组件:处理组件802,存储器804,电源组件806,多媒体组件808,音频组件810,输入/输出(I/O)的接口812,传感器组件814,以及通信组件816。
处理组件802通常控制用户设备800的整体操作,诸如与显示,电话呼叫,数据通信,相机操作和记录操作相关联的操作。处理组件802可以包括一个或多个处理器820来执行指令,以完成上述的方法的全部或部分步骤。此外,处理组件802可以包括一个或多个模块,便于处理组件802 和其他组件之间的交互。例如,处理组件802可以包括多媒体模块,以方便多媒体组件808和处理组件802之间的交互。
存储器804被配置为存储各种类型的数据以支持在用户设备800的操作。这些数据的示例包括用于在用户设备800上操作的任何应用程序或方法的指令,联系人数据,电话簿数据,消息,图片,视频等。存储器804可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
电源组件806为用户设备800的各种组件提供电力。电源组件806可以包括电源管理系统,一个或多个电源,及其他与为用户设备800生成、管理和分配电力相关联的组件。
多媒体组件808包括在所述用户设备800和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件808包括一个前置摄像头和/或后置摄像头。当用户设备800处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件810被配置为输出和/或输入音频信号。例如,音频组件810包括一个麦克风(MIC),当用户设备800处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器804或经由通信组件816发送。在一 些实施例中,音频组件810还包括一个扬声器,用于输出音频信号。
I/O接口812为处理组件802和外围接口模块之间提供接口,上述外围接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件814包括一个或多个传感器,用于为用户设备800提供各个方面的状态评估。例如,传感器组件814可以检测到设备800的打开/关闭状态,组件的相对定位,例如所述组件为用户设备800的显示器和小键盘,传感器组件814还可以检测用户设备800或用户设备800一个组件的位置改变,用户与用户设备800接触的存在或不存在,用户设备800方位或加速/减速和用户设备800的温度变化。传感器组件814可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件814还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件814还可以包括加速度传感器,陀螺仪传感器,磁传感器,压力传感器或温度传感器。
通信组件816被配置为便于用户设备800和其他设备之间有线或无线方式的通信。用户设备800可以接入基于通信标准的无线网络,如WiFi,2G或3G,或它们的组合。在一个示例性实施例中,通信组件816经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,所述通信组件816还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。
在示例性实施例中,用户设备800可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述方法。
在示例性实施例中,还提供了一种包括指令的非临时性计算机可读存储介质,例如包括指令的存储器804,上述指令可由用户设备800的处理器820执行以完成上述方法。例如,所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
如图9所示,本公开一实施例示出一种基站的结构。例如,基站900可以被提供为一网络侧设备。参照图9,基站900包括处理组件922,其进一步包括一个或多个处理器,以及由存储器932所代表的存储器资源,用于存储可由处理组件922的执行的指令,例如应用程序。存储器932中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外,处理组件922被配置为执行指令,以执行上述方法前述应用在所述基站的任意方法,例如,如图2-3所示方法。
基站900还可以包括一个电源组件926被配置为执行基站900的电源管理,一个有线或无线网络接口950被配置为将基站900连接到网络,和一个输入输出(I/O)接口958。基站900可以操作基于存储在存储器932的操作系统,例如Windows Server TM,Mac OS XTM,UnixTM,LinuxTM,FreeBSDTM或类似。
本领域技术人员在考虑说明书及实践这里公开的发明后,将容易想到本发明的其它实施方案。本公开旨在涵盖本发明的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本发明的真正范围和精神由下面的权利要求指出。
应当理解的是,本发明并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本发明的范围仅由所附的权利要求来限制。

Claims (38)

  1. 一种寻呼处理方法,其中,应用于基站,包括:
    向用户设备UE发送由至少一个比特携带的寻呼指示信息,其中,所述寻呼指示信息,用于指示由下行控制信息DCI调度用于在一个寻呼时机PO中承载寻呼消息的物理下行共享信道PDSCH的数量。
  2. 根据权利要求1所述的方法,其中,所述向用户设备UE发送由至少一个比特携带的寻呼指示信息,包括:
    向所述UE下发包含所述寻呼指示信息的所述DCI,其中,所述DCI的至少一个比特携带所述寻呼指示信息。
  3. 根据权利要求2所述的方法,其中,所述DCI为DCI 1-0,并且所述寻呼指示信息是在所述DCI 1-0的预留比特中携带的。
  4. 根据权利要求2所述的方法,还包括:
    广播包含所述DCI允许调度所述PDSCH的最大数量的系统消息;
    其中,所述寻呼指示信息指示的所述DCI调度的所述PDSCH的数量小于或等于所述最大数量。
  5. 根据权利要求1所述的方法,其中,所述向用户设备UE发送由至少一个比特携带的寻呼指示信息,包括:
    广播包含由至少一个比特携带的所述寻呼指示信息的系统消息。
  6. 根据权利要求1至5任一项所述的方法,其中,所述方法还包括:
    接收所述UE的寻呼能力信息,其中,所述寻呼能力信息,用于指示所述UE支持在一个寻呼时机PO监测所述PDSCH的数量。
  7. 根据权利要求6所述的方法,其中,所述方法,还包括:
    响应于所述UE支持在一个PO监测M个所述PDSCH,在所述DCI调度的N个所述PDSCH中任意一个PDSCH上,下发待寻呼UE的寻呼消息;其中,所述M及所述N均为大于或等于2的正整数,所述N小于或等 于所述M;
    或者,
    响应于所述UE仅支持在一个PO监测一个所述PDSCH,在所述DCI调度的第一个所述PDSCH上,下发待寻呼UE的寻呼消息。
  8. 根据权利要求6所述的方法,其中,所述接收所述UE的寻呼能力信息,包括:
    接收所述UE或核心网发送的所述UE的所述寻呼能力信息。
  9. 根据权利要求1至5任一项所述的方法,其中,所述还包括:
    根据UE分组与所述PDSCH的对应关系,在待寻呼UE所在UE分组对应的所述PDSCH上发送所述待寻呼UE的寻呼消息。
  10. 一种寻呼处理方法,其中,应用于用户设备UE,包括:
    接收基站发送的由至少一个比特携带的寻呼指示信息,其中,所述寻呼指示信息,用于指示由下行控制信息DCI调度用于在一个寻呼时机PO中承载寻呼消息物理下行共享信道PDSCH的数量;
    基于所述寻呼指示信息,在所述一个PO中监测所述寻呼消息。
  11. 根据权利要求10所述的方法,其中,所述接收基站发送的由至少一个比特携带的寻呼指示信息,包括:
    接收所述基站下发的包含所述寻呼指示信息的所述DCI,其中,所述DCI的至少一个比特携带所述寻呼指示信息。
  12. 根据权利要求11所述的方法,其中,所述DCI为DCI 1-0,并且所述寻呼指示信息是所述DCI 1-0的预留比特中携带的。
  13. 根据权利要求11所述的方法,还包括:
    接收所述基站广播的携带所述DCI允许调度的所述PDSCH的最大数量的系统消息;
    其中,所述寻呼指示信息指示的所述DCI调度的所述PDSCH的数量小于或等于所述最大数量。
  14. 根据权利要求10所述的方法,其中,所述接收基站发送的由至少一个比特携带的寻呼指示信息,包括:
    接收所述基站广播的包含由至少一个比特携带的所述寻呼指示信息的系统消息。
  15. 根据权利要求10至14任一项所述的方法,其中,所述方法还包括:
    发送所述UE的寻呼能力信息,其中,所述寻呼能力信息,用于指示所述UE支持在一个寻呼时机PO监测所述PDSCH的数量。
  16. 根据权利要求15所述的方法,其中,所述基于所述寻呼指示信息,在所述一个PO中监测所述寻呼消息包括:
    在所述DCI调度的N个所述PDSCH上监测所述寻呼消息;其中,所述N小于或等于所述UE支持在一个寻呼时机PO监测所述PDSCH的数量M,所述M和N均为大于或等于2的正整数;
    或者,
    在通过所述DCI调度的N个所述PDSCH中的第一个所述PDSCH上,监测所述寻呼消息,其中,所述N为大于或等于2的正整数。
  17. 根据权利要求15所述的方法,其中,所述发送所述UE的寻呼能力信息,包括:
    将所述UE的寻呼能力信息发送给所述基站或核心网。
  18. 根据权利要求10至14任一项所述的方法,其中,所述基于所述寻呼指示信息,在所述一个PO中监测所述寻呼消息,还包括:
    根据UE分组与所述PDSCH的对应关系,在与所述UE所在UE分组对应的所述PDSCH上监测所述寻呼消息。
  19. 一种寻呼处理装置,其中,应用于基站,包括:
    第一发送模块,被配置为向用户设备UE发送由至少一个比特携带的寻呼指示信息,其中,所述寻呼指示信息,用于指示由下行控制信息DCI调 度用于在一个寻呼时机PO中承载寻呼消息的物理下行共享信道PDSCH的数量。
  20. 根据权利要求19所述的装置,其中,
    所述第一发送模块,被配置为向所述UE下发包含所述寻呼指示信息的所述DCI,其中,所述DCI的至少一个比特携带所述寻呼指示信息。
  21. 根据权利要求20所述的装置,其中,
    所述DCI为DCI 1-0,并且所述寻呼指示信息是在所述DCI 1-0的预留比特中携带的。
  22. 根据权利要求20所述的装置,其中,
    所述第一发送模块,被配置为广播包含所述DCI允许调度所述PDSCH的最大数量的系统消息;
    其中,所述寻呼指示信息指示的所述DCI调度的所述PDSCH的数量小于或等于所述最大数量。
  23. 根据权利要求19所述的装置,其中,
    所述第一发送模块,被配置为广播包含由至少一个比特携带的所述寻呼指示信息的系统消息。
  24. 根据权利要求19至23任一项所述的装置,其中,所述装置包括:
    第一接收模块,被配置为接收所述UE的寻呼能力信息,其中,所述寻呼能力信息,用于指示所述UE支持在一个寻呼时机PO监测所述PDSCH的数量。
  25. 根据权利要求24所述的装置,其中,
    所述第一发送模块,被配置为响应于所述UE支持在一个PO监测M个所述PDSCH,在所述DCI调度的N个所述PDSCH中任意一个PDSCH上,下发待寻呼UE的寻呼消息;其中,所述M及所述N均为大于或等于2的正整数,所述N小于或等于所述M;
    和/或,
    响应于所述UE仅支持在一个PO监测一个所述PDSCH,在所述DCI调度的第一个所述PDSCH上,下发待寻呼UE的寻呼消息。
  26. 根据权利要求24所述的装置,其中,
    所述第一接收模块,被配置为接收所述UE或核心网发送的所述UE的所述寻呼能力信息。
  27. 根据权利要求1至5任一项所述的装置,其中,所述装置还包括:
    第一发送模块,被配置为根据UE分组与所述PDSCH的对应关系,在待寻呼UE所在UE分组对应的所述PDSCH上发送所述待寻呼UE的寻呼消息。
  28. 一种寻呼处理装置,其中,应用于用户设备UE,包括:
    第二接收模块,被配置为接收基站发送的由至少一个比特携带的寻呼指示信息,其中,所述寻呼指示信息,用于指示由下行控制信息DCI调度用于在一个寻呼时机PO中承载寻呼消息物理下行共享信道PDSCH的数量;
    处理模块,被配置为基于所述寻呼指示信息,在所述一个PO中监测所述寻呼消息。
  29. 根据权利要求28所述的装置,其中,
    所述第二接收模块,被配置为接收所述基站下发的包含所述寻呼指示信息的所述DCI,其中,所述DCI的至少一个比特携带所述寻呼指示信息。
  30. 根据权利要求29所述的装置,其中,
    所述DCI为DCI 1-0,并且所述寻呼指示信息是所述DCI 1-0的预留比特中携带的。
  31. 根据权利要求29所述的装置,其中,
    所述第二接收模块,被配置为接收所述基站广播的携带所述DCI允许调度的所述PDSCH的最大数量的系统消息;
    其中,所述寻呼指示信息指示的所述DCI调度的所述PDSCH的数量 小于或等于所述最大数量。
  32. 根据权利要求28所述的装置,其中,
    所述第二接收模块,被配置为接收所述基站广播的包含由至少一个比特携带的所述寻呼指示信息的系统消息。
  33. 根据权利要求28至32任一项所述的装置,其中,所述装置还包括:
    第二发送模块,被配置为发送所述UE的寻呼能力信息,其中,所述寻呼能力信息,用于指示所述UE支持在一个寻呼时机PO监测所述PDSCH的数量。
  34. 根据权利要求33所述的装置,其中,
    所述处理模块,被配置为在所述DCI调度的N个所述PDSCH上监测所述寻呼消息;其中,所述N小于或等于所述UE支持在一个寻呼时机PO监测所述PDSCH的数量M,所述M和N均为大于或等于2的正整数;
    或者,
    在通过所述DCI调度的N个所述PDSCH中的第一个所述PDSCH上,监测所述寻呼消息,其中,所述N为大于或等于2的正整数。
  35. 根据权利要求15所述的装置,其中,
    所述第二发送模块,被配置为将所述UE的寻呼能力信息发送给所述基站或核心网。
  36. 根据权利要求28至32任一项所述的装置,其中,
    所述处理模块,被配置为根据UE分组与所述PDSCH的对应关系,在与所述UE所在UE分组对应的所述PDSCH上监测所述寻呼消息。
  37. 一种通信设备,其中,所述通信设备,包括:
    处理器;
    用于存储所述处理器可执行指令的存储器;
    其中,所述处理器被配置为:用于运行所述可执行指令时,实现权利 要求1至9,或10至18任一项所述的寻呼处理方法。
  38. 一种计算机存储介质,其中,所述计算机存储介质存储有计算机可执行程序,所述可执行程序被处理器执行时实现权利要求1至9,或10至18任一项所述的寻呼处理方法。
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