WO2023151059A1 - Procédés et appareils d'application de bwp initiale de liaison descendante, dispositif de réseau, terminal et support de stockage - Google Patents

Procédés et appareils d'application de bwp initiale de liaison descendante, dispositif de réseau, terminal et support de stockage Download PDF

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Publication number
WO2023151059A1
WO2023151059A1 PCT/CN2022/076120 CN2022076120W WO2023151059A1 WO 2023151059 A1 WO2023151059 A1 WO 2023151059A1 CN 2022076120 W CN2022076120 W CN 2022076120W WO 2023151059 A1 WO2023151059 A1 WO 2023151059A1
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Prior art keywords
paging
bwp
type
user
terminal
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PCT/CN2022/076120
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English (en)
Chinese (zh)
Inventor
李艳华
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北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to CN202280000440.XA priority Critical patent/CN114731676A/zh
Priority to PCT/CN2022/076120 priority patent/WO2023151059A1/fr
Publication of WO2023151059A1 publication Critical patent/WO2023151059A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to a downlink initial bandwidth part (Bandwidth Part, BWP) application method and device, a network device, a terminal (User Equipment, UE) and a storage medium.
  • BWP bandwidth Part
  • UE User Equipment
  • Redcap terminals and enhanced Redcap terminals mainly include a large number of sensors (sensor) and industrial sensors. Therefore, the number of users is relatively large, and the previous paging capacity of the network will not be sufficient to support the paging demand. Therefore, the network needs to configure multiple downlink initial BWPs for paging. As for how the Redcap terminal or the enhanced Redcap terminal monitors the paging message based on the paging initial BWP, there is no technical solution for reference.
  • the embodiments of the present disclosure provide a method and device for applying a downlink initial bandwidth part, a network device, a terminal, and a storage medium.
  • a method for applying a downlink initial bandwidth part is provided, which is applied to a network device, and the method includes:
  • the method also includes:
  • the determining the at least one type of downlink initial bandwidth part BWP resource includes: determining at least one type of downlink initial bandwidth part BWP resource according to the type of the paging user.
  • the type of the paging user includes at least one of the following:
  • determining the at least one type of downlink initial bandwidth part BWP resource includes determining the at least one type of downlink initial bandwidth part BWP resource according to paging-specific service attributes.
  • the determining according to the attribute of a specific paging service includes determining according to a service belonging to a network slice (slice).
  • the type of BWP resource determined according to the paging-specific service attribute includes N initial BWPs, where N is greater than or equal to 1.
  • the N initial BWPs include:
  • the initial BWP configured with the Master Information Block (MIB) and/or the initial BWP configured for a specific type of user.
  • MIB Master Information Block
  • a specific type of paging search space is configured in each of the N initial BWPs.
  • the search space of the specific type of paging is configured for a Redcap terminal or an enhanced Redcap terminal.
  • the search space of the specific type of paging is configured for a certain slice.
  • the method also includes:
  • the sending the auxiliary information of the paging user to the core network includes:
  • the method also includes:
  • the CN paging message of the core network bears the wireless capability information of the terminal.
  • a method for applying a downlink initial bandwidth part which is applied to a terminal, and the method includes:
  • the target BWP is selected based on a predetermined rule to monitor the paging message.
  • the predetermined rules include:
  • the UE performs a modulo calculation on the N target BWPs according to its own identification information, and monitors the paging message on the target BWP with the corresponding label according to the result of the modulo calculation.
  • the predetermined rules include:
  • the target BWP is an initial BWP configured for a specific type of user, and a paging search space is configured, and the specific user has priority or only listens to paging messages on the individually configured initial BWP.
  • the predetermined rules include:
  • the slice supported by the UE itself selects a specific downlink initial BWP to monitor paging messages.
  • the predetermined rules include:
  • the UE monitors paging messages in multiple downlink initial BWPs.
  • a device for applying a downlink initial bandwidth part which is applied to a network device, and the device includes:
  • the configuration unit is configured to configure at least one type of downlink initial BWP resource for the paging user, so that the paging user uses the BWP resource to monitor paging messages.
  • the at least one type includes a type determined according to the type of the paged user.
  • the type of the paging user includes at least one of the following:
  • Redcap terminal type enhanced Redcap terminal type.
  • the at least one type includes a type determined according to a paging-specific service attribute.
  • the type determined according to the attribute of the specific paging service includes the type determined according to the service belonging to the slice.
  • the type of BWP resource determined according to the paging-specific service attribute includes N initial BWPs, where N is greater than or equal to 1.
  • the N initial BWPs include:
  • Initial BWP configured in MIB and/or initial BWP configured for a specific type of user.
  • a specific type of paging search space is configured in each of the N initial BWPs.
  • the downlink initial BWP resource is configured with a specific type of paging search space.
  • the search space of the specific type of paging is configured for a Redcap terminal or an enhanced Redcap terminal.
  • the search space of the specific type of paging is configured for a certain slice.
  • a device for applying a downlink initial bandwidth part which is applied to a terminal, and the device includes:
  • the monitoring unit is configured to select a target BWP based on a predetermined rule to monitor the paging message.
  • the predetermined rules include:
  • the target BWP is an initial BWP configured for a specific type of user, and a paging search space is configured, and the paging message is listened to preferentially or only on a separately configured initial BWP; or
  • a network device including a processor, a transceiver, a memory, and an executable program stored on the memory and capable of being run by the processor, and the processor runs the executable program
  • the method for applying the downlink initial bandwidth part described in the first aspect is performed at the same time.
  • a terminal including a processor, a transceiver, a memory, and an executable program stored on the memory and capable of being run by the processor, when the processor runs the executable program The steps of the method for applying the downlink initial bandwidth part described in the second aspect are executed.
  • a storage medium on which an executable program is stored, and when the executable program is executed by a processor, the method for applying the downlink initial bandwidth part described in the first aspect and the second aspect is implemented A step of.
  • the embodiment of the present disclosure for a large number of Redcap users introduced into the network, corresponding initial BWP resources for downlink paging are configured, so that specific types of paging users such as Redcap or Enhanced Redcap use the configured BWP resources to monitor paging messages , so as to solve the problem that in the application scenario with a large number of access users, the normal paging of users can be realized, and the communication abnormality of specific types of paging users such as Redcap or enhanced Redcap and the like will not be caused due to insufficient paging resources.
  • the embodiments of the present disclosure well provide a paging mechanism for a large number of Redcap terminals accessing a mobile network, improve the paging capacity of the mobile network, and ensure the network communication quality of a large number of Redcap terminals.
  • Fig. 1 is a schematic structural diagram of a wireless communication system according to an exemplary embodiment
  • Fig. 2 is a schematic flowchart of a method for applying a downlink initial bandwidth part according to an exemplary embodiment
  • Fig. 3 is a schematic flowchart of a method for applying a downlink initial bandwidth part according to an exemplary embodiment
  • Fig. 4 is a schematic diagram showing the composition and structure of an application device for a downlink initial bandwidth part according to an exemplary embodiment
  • Fig. 5 is a schematic diagram showing the composition and structure of an application device for the downlink initial bandwidth part according to an exemplary embodiment
  • Fig. 6 is a schematic diagram showing the composition and structure of a user equipment according to an exemplary embodiment.
  • first, second, third, etc. may use the terms first, second, third, etc. to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the embodiments of the present disclosure, first information may also be called second information, and similarly, second information may also be called first information. Depending on the context, the word “if” as used herein may be interpreted as “at” or "when” or "in response to a 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: several terminals 11 and several base stations 12 .
  • the terminal 11 may be a device that provides voice and/or data connectivity to the user.
  • the terminal 11 can communicate with one or more core networks via a radio access network (Radio Access Network, RAN), and the terminal 11 can be an Internet of Things terminal, such as a sensor device, a mobile phone (or called a "cellular" phone) and a
  • the computer of the IoT terminal for example, may be a fixed, portable, pocket, hand-held, built-in computer 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 terminal ( remote terminal), an access terminal (access terminal), a user device (user terminal), a user agent (user agent), a terminal (user device), or a user terminal (user equipment, UE).
  • the terminal 11 may also be a device of an unmanned aerial vehicle.
  • the terminal 11 may also be a vehicle-mounted device, for example, a trip computer with a wireless communication function, or a wireless communication device connected externally to the trip computer.
  • the terminal 11 may also be a roadside device, for example, it may be a street lamp, a signal lamp, or other roadside devices with a wireless communication function.
  • the base station 12 may be a network side device in a wireless communication system.
  • the wireless communication system may be a fourth generation mobile communication technology (the 4th generation mobile communication, 4G) system, also known as a Long Term Evolution (LTE) system; or, the wireless communication system may also be a 5G system, Also known as new radio (NR) system or 5G NR system.
  • the wireless communication system may be any generation system.
  • the access network in the 5G system can be called NG-RAN (New Generation-Radio Access Network, New Generation Radio Access Network).
  • the MTC system may be a network side device in a wireless communication system.
  • NG-RAN New Generation-Radio Access Network, New Generation Radio Access Network
  • the base station 12 may be an evolved base station (eNB) adopted in a 4G system.
  • the base station 12 may also be a base station (gNB) adopting a centralized distributed architecture in the 5G system.
  • eNB evolved base station
  • gNB base station
  • the base station 12 adopts a centralized distributed architecture it usually includes a centralized unit (Central Unit, CU) and at least two distributed units (Distributed Unit, DU).
  • the centralized unit is provided with a packet data convergence protocol (Packet Data Convergence Protocol, PDCP) layer, radio link layer control protocol (Radio Link Control, RLC) layer, media access control (Media Access Control, MAC) layer protocol stack;
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control
  • MAC media access control
  • a physical (Physical, PHY) layer protocol stack is set in the unit, and the embodiment of the present disclosure does not limit the specific implementation manner of the base station 12 .
  • a wireless connection can be established between the base station 12 and the terminal 11 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; alternatively, the wireless air interface may also be a wireless air interface based on a technical standard of a next-generation mobile communication network based on 5G.
  • an E2E (End to End, end-to-end) connection can also be established between the terminals 11.
  • V2V vehicle to vehicle, vehicle-to-vehicle
  • V2I vehicle to Infrastructure, vehicle-to-roadside equipment
  • V2P vehicle to Pedestrian, vehicle-to-person communication in vehicle to everything (V2X) communication Wait for the scene.
  • the above wireless communication system may further include a network management device 13 .
  • Executors involved in the embodiments of the present disclosure include, but are not limited to: a terminal (UE, User Equipment) in a cellular mobile communication system, a base station of cellular mobile communication, and the like.
  • Fig. 2 is a schematic flowchart of a method for applying a downlink initial bandwidth part according to an exemplary embodiment. As shown in Fig. 2 , the reference signal availability indication method of this embodiment of the disclosure is applied to a network device, and the downlink initial bandwidth part of this embodiment of this disclosure
  • the application method of the bandwidth part includes the following processing steps:
  • Step 201 configuring at least one type of downlink initial BWP resource for a paging user, so that the paging user uses the BWP resource to monitor paging messages.
  • a network device such as a base station needs to determine the at least one type of downlink initial bandwidth part BWP resource.
  • the corresponding downlink initial BWP resource may be configured by the network device for the paging user.
  • the base station configures the corresponding downlink initial BWP resource for the paging user, or the core network configures the corresponding downlink initial BWP resource strategy for the paging user, and notifies each base station of the relevant BWP resource configuration strategy , and each base station configures related BWP resources for the paging user based on the configuration strategy.
  • the determining the at least one type of downlink initial bandwidth part BWP resource includes: determining at least one type of downlink initial bandwidth part BWP resource according to the type of the paging user.
  • determining the at least one type of downlink initial bandwidth part BWP resource includes: determining the at least one type of downlink initial bandwidth part BWP resource according to a paging-specific service attribute.
  • the network device includes a base station, a relay station, a remote radio unit, etc., and may also be a core network side device.
  • the at least one type includes a type determined according to the type of the paging user.
  • the type of the paging user includes at least one of the following: type of Redcap terminal, type of enhanced Redcap terminal.
  • the at least one type includes a type determined according to a paging-specific service attribute.
  • the type determined according to the attribute of the specific paging service includes the type determined according to the service belonging to the network slice (slice).
  • Network slicing is to provide logically independent networks for related services such as autonomous driving and the Internet of Things to meet diverse business needs and support various application scenarios based on mobile networks.
  • the type of BWP resource determined according to the paging-specific service attribute includes N initial BWPs, where N is greater than or equal to 1.
  • the N initial BWPs include: an initial BWP configured with a master system information block (Master Information Block, MIB) and/or an initial BWP configured for a specific type of user.
  • MIB Master Information Block
  • a specific type of paging search space is configured in each of the N initial BWPs.
  • the search space of the specific type of paging is configured for a Redcap terminal or an enhanced Redcap terminal.
  • the search space of the specific type of paging is configured for a certain slice.
  • the application method of the downlink initial bandwidth part in the embodiment of the present disclosure may further include:
  • the sending the auxiliary information of the paging user to the core network includes: adding the indication information of the paging user to the terminal radio paging information (UERadioPagingInfo) or the initial UE message, and sending it to the core network.
  • the base station or relay station as an access node notifies the core network or other base stations of its auxiliary information for paging users, so as to facilitate which or which type (possibly multiple) downlink initial BWP paging users of subsequent base stations.
  • the auxiliary information of the paging user indicates the type of the paging target user, such as whether it is a Redcap user; or the slice supported by the paging target user.
  • the wireless capability information of the terminal is carried in the RAN paging message of the radio access network; and/or the wireless capability information of the terminal is carried in the CN paging message of the core network.
  • the base station adds indication information of the paging target user to UERadioPagingInfo, and notifies the core network. For example, the base station adds information such as the user being a Redcap user and its slice in UERadioPagingInfo.
  • the core network carries terminal wireless capabilities such as UE Radio Capability for Paging in the paging message, which is used to assist the base station to initiate paging at the correct downlink initial BWP;
  • the base station carries terminal wireless capabilities (such as UE Radio Capability for Paging) in RAN paging to assist the base station to initiate paging at the correct downlink initial BWP.
  • terminal wireless capabilities such as UE Radio Capability for Paging
  • Fig. 3 is a schematic flowchart of a method for applying an initial downlink bandwidth part according to an exemplary embodiment.
  • the method for applying the initial bandwidth portion includes the following processing steps:
  • a target BWP is selected based on a predetermined rule to monitor paging messages.
  • the predetermined rules include:
  • the target BWP is an initial BWP configured for a specific type of user, and a paging search space is configured, and the paging message is listened to first or only on a separately configured initial BWP (possibly more than one); or
  • a network device such as a base station or a relay station serving as an access node, configures multiple types of downlink initial BWPs for paging users.
  • the type may be classified according to the type of the paging target user, such as a Redcap type terminal or an enhanced Redcap type terminal introduced in a subsequent version.
  • the type may be a type according to a specific paging service attribute; for example, a type classified according to belonging to a certain slice.
  • the network device may also be a related device on the core network side.
  • N there are N number of downlink initial BWP configurations of a specific type, where N is at least greater than 1.
  • the N downlink initial BWPs may include initial BWPs configured in different configuration modes. For example, including MIB-configured initial BWPs and/or initial BWPs configured for specific types of users.
  • N may be equal to 1, that is, a specific type of user also uses the MIB-configured initial BWP to monitor paging messages.
  • N can be equal to 1, that is, the initial BWP configured for a specific type of user, and the downlink initial BWP includes coreset0. If a configured initial BWP includes coreset0, it can be used as a paging monitor. At this time, if the number of users is small, there is no need to additionally configure other downlink initial BWPs.
  • coreset0 is a special type of coreset. The coreset is the coreset used to transmit the PDCCH scheduled by the SIB1, and its related configuration parameters are clearly defined in related protocols, and will not be repeated here.
  • N can be 2, that is, if the MIB-configured initial BWP and the initial BWP configured for a specific type of user are also configured with a search space for paging for a specific user; then both can be used as paging for a specific user .
  • N may be 2, that is, two initial BWPs configured for a specific type of user can be used as paging for a specific user, and this case is used in a scenario where the paging load is relatively large.
  • the downlink initial BWP used by a specific type of user is configured with a specific type of paging search space.
  • the N downlink initial BWPs all include the Paging search space. If the network is configured with M initial BWPs, but only N initial BWPs configured with search spaces are included in the calculation, where M is greater than or equal to N.
  • the search space of a specific type of paging may be configured for Redcap or enhanced Redcap.
  • a specific type of paging search space may be configured for a certain slice.
  • the N downlink initial BWPs of a specific type may have the same parameters or different parameters; they may have the same configuration or different configurations, wherein the different configurations include unconfigured and configured situations.
  • the same configuration parameter can be multiplexed in multiple downlink initial BWPs.
  • some parameters may reuse parameters in the MIB-configured initial BWP, and corresponding fields may not exist in the initial BWP configured for a specific user.
  • physical control channel (Physical Control CHannel, PCCH) parameters may not be configured for the initial BWP configured for a specific user, which means reusing the parameters in the MIB-configured initial BWP or reconfiguring a set of new parameters.
  • the same configuration can be multiplexed in multiple downlink initial BWPs. This means that the terminal may need to frequency hop to the initial BWP with this configuration before it can be used. For example, some downlink BWPs do not have this set of parameter configurations, and need to hop to other downlink initial BWPs to use the parameters configured there.
  • N downlink initial BWPs can be configured with the same or different Broadcast Control Channel (BCCH) parameters: for example, the parameter modificationPeriodCoeff can be different, and the modificationPeriodCoeff can be configured longer for Redcap users.
  • BCCH Broadcast Control Channel
  • the downlink initial BWP can be configured with the same or different PCCH parameters: for example, the parameter defaultPagingCycle can be different, and the defaultPagingCycle can be configured longer for Redcap users.
  • the downlink initial BWP may be configured with the same or different permanent equipment identifier (Permanent Equipment Identifier, PEI) parameters.
  • PEI Permanent Equipment Identifier
  • the PEI can be sent on each downlink initial BWP, and its configuration parameters are the same.
  • the downlink initial BWP may be configured with the same or different tracking reference signal (Tracking Reference Signal, TRS) parameters.
  • TRS Tracking Reference Signal
  • a TRS may be sent on each downlink initial BWP, and its configuration parameters are the same.
  • the downlink initial BWP may be configured with different synchronization signals and PBCH blocks (Synchronization Signal and PBCH block, SSB).
  • the SSB here can be CD-SSB or NCD-SSB, or, SSB is configured or not configured.
  • SSB parameters can also be configured conditionally. For example, if the defaultPagingCycle is longer than a certain threshold, the synchronization on the initial BWP can depend on the SSB of other initial BWPs, such as the SSB configuration on the initial BWP configured by MIB for synchronization. At this time, the terminal needs to frequency hop to the initial BWP configured in the MIB.
  • the terminal selects a target BWP based on a predetermined rule to monitor paging messages.
  • the predetermined rule can take the modulus of the total number of N downlink initial BWPs according to the UE-ID; monitor the corresponding downlink initial BWP according to the index of the modulus; for example, MIB-configured initial BWP and specific type of user
  • Two downlink initial BWPs are configured for paging, and they are arranged according to 0, 1, and 2, and the result of the modulo operation can be used as an index to correspond to 0, 1, and 2 as the monitoring object.
  • the predetermined rule may also be: if a paging search space is configured on the initial BWP configured for a specific type of user, then the specific user has priority or only listens on the separately configured initial BWP ( may be greater than 1); here, regardless of whether the MIB-configured initial BWP configures a paging search space for a specific user.
  • the predetermined rule may select a specific downlink initial BWP according to slices supported by the terminal.
  • the terminal may monitor multiple downlink initial BWPs.
  • you can monitor at the same time or sequentially.
  • a network device such as a base station adds the indication information of the paging user to the terminal radio paging information (UERadioPagingInfo) or the initial UE message, and sends it to the core network.
  • the base station or relay station as an access node notifies the core network or other base stations of its auxiliary information for paging users, so as to facilitate which or which type (possibly multiple) downlink initial BWP paging users of subsequent base stations.
  • the wireless capability information of the terminal is carried in the RAN paging message of the radio access network; and/or the wireless capability information of the terminal is carried in the CN paging message of the core network.
  • the base station adds indication information of the paging target user to UERadioPagingInfo, and notifies the core network. For example, the base station adds information such as the user being a Redcap user and its slice in UERadioPagingInfo.
  • the core network carries terminal wireless capabilities such as UE Radio Capability for Paging in the paging message, which is used to assist the base station to initiate paging at the correct downlink initial BWP;
  • the base station carries terminal wireless capabilities (such as UE Radio Capability for Paging) in RAN paging to assist the base station to initiate paging at the correct downlink initial BWP.
  • terminal wireless capabilities such as UE Radio Capability for Paging
  • Fig. 4 is a schematic diagram showing the composition and structure of an application device for a downlink initial bandwidth part according to an exemplary embodiment. As shown in Fig. 4, the application device for a downlink initial bandwidth part in an embodiment of the present disclosure is applied to a network device, specifically including:
  • the configuration unit 40 is configured to configure at least one type of downlink initial BWP resource for the paging user, so that the paging user uses the BWP resource to monitor paging messages.
  • the configuration unit 40 is further configured to determine the at least one type of downlink initial BWP resource.
  • the determining the at least one type of downlink initial bandwidth part BWP resource includes: determining at least one type of downlink initial bandwidth part BWP resource according to the type of the paging user. In some exemplary embodiments, determining the at least one type of downlink initial bandwidth part BWP resource includes determining the at least one type of downlink initial bandwidth part BWP resource according to paging-specific service attributes.
  • the at least one type includes a type determined according to the type of the paged user.
  • the type of the paging user includes at least one of the following:
  • Redcap terminal type enhanced Redcap terminal type.
  • the at least one type includes a type determined according to a paging-specific service attribute.
  • the type determined according to the attribute of the specific paging service includes the type determined according to the service belonging to the slice.
  • the type of BWP resource determined according to the paging-specific service attribute includes N initial BWPs, where N is greater than or equal to 1.
  • the N initial BWPs include:
  • Initial BWP configured in MIB and/or initial BWP configured for a specific type of user.
  • a specific type of paging search space is configured in each of the N initial BWPs.
  • the downlink initial BWP resource is configured with a specific type of paging search space.
  • the search space of the specific type of paging is configured for a Redcap terminal or an enhanced Redcap terminal.
  • the search space of the specific type of paging is configured for a certain slice.
  • the configuration unit 40 can be configured by one or more central processing units (CPU, Central Processing Unit), graphics processing units (GPU, Graphics Processing Unit), baseband processors (BP, Base Processor), application-specific Integrated circuit (ASIC, Application Specific Integrated Circuit), digital signal processor (Digital Signal Processor, DSP), programmable logic device (PLD, Programmable Logic Device), complex programmable logic device (CPLD, Complex Programmable Logic Device), field Programmable gate array (FPGA, Field-Programmable Gate Array), general-purpose processor, controller, microcontroller (MCU, Micro Controller Unit), microprocessor (Microprocessor), or other electronic components can also be combined with one or A plurality of radio frequency (RF, Radio Frequency) antennas are implemented, and are used to execute the steps of the method for applying the downlink initial bandwidth part of the foregoing embodiment.
  • CPU Central Processing Unit
  • GPU Graphics Processing Unit
  • BP Base Processor
  • ASIC Application Specific Integrated Circuit
  • DSP digital signal processor
  • PLD programmable logic device
  • Fig. 5 is a schematic diagram showing the composition and structure of an application device for a downlink initial bandwidth part according to an exemplary embodiment. As shown in Fig. 5, the application device for a downlink initial bandwidth part in an embodiment of the present disclosure is applied to a terminal, specifically including:
  • the monitoring unit 50 is configured to select a target BWP based on a predetermined rule to monitor the paging message.
  • the predetermined rules include:
  • the target BWP is an initial BWP configured for a specific type of user, and a paging search space is configured, and paging messages are listened to preferentially or only on a separately configured initial BWP; or
  • the listening unit 50 may be composed of one or more central processing units (CPU, Central Processing Unit), graphics processing units (GPU, Graphics Processing Unit), baseband processors (BP, Base Processor), application-specific Integrated circuit (ASIC, Application Specific Integrated Circuit), digital signal processor (Digital Signal Processor, DSP), programmable logic device (PLD, Programmable Logic Device), complex programmable logic device (CPLD, Complex Programmable Logic Device), field Programmable gate array (FPGA, Field-Programmable Gate Array), general-purpose processor, controller, microcontroller (MCU, Micro Controller Unit), microprocessor (Microprocessor), or other electronic components can also be combined with one or A plurality of radio frequency (RF, Radio Frequency) antennas are implemented, and are used to execute the steps of the method for applying the downlink initial bandwidth part of the foregoing embodiment.
  • CPU Central Processing Unit
  • GPU Graphics Processing Unit
  • BP Base Processor
  • ASIC Application Specific Integrated Circuit
  • DSP digital signal processor
  • PLD programmable logic device
  • Fig. 6 is a block diagram showing a user equipment 8000 according to an exemplary embodiment.
  • the user equipment 8000 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
  • user equipment 8000 may include one or more of the following components: processing component 8002, memory 8004, power supply component 8006, multimedia component 8008, audio component 8010, input/output (I/O) interface 8012, sensor component 8014 , and communication component 8016.
  • the processing component 8002 generally controls the overall operations of the user device 8000, such as those associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 8002 may include one or more processors 8020 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 8002 may include one or more modules that facilitate interaction between processing component 8002 and other components. For example, processing component 8002 may include a multimedia module to facilitate interaction between multimedia component 8008 and processing component 8002.
  • the memory 8004 is configured to store various types of data to support operations at the device 8000 . Examples of such data include instructions for any application or method operating on the user device 8000, contact data, phonebook data, messages, pictures, videos, etc.
  • the memory 8004 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic or Optical Disk Magnetic Disk
  • the power supply component 8006 provides power to various components of the user equipment 8000.
  • Power supply components 8006 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for user equipment 8000 .
  • the multimedia component 8008 includes a screen providing an output interface between the user equipment 8000 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 a user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or a swipe action, but also detect duration and pressure associated with the touch or swipe operation.
  • the multimedia component 8008 includes a front camera and/or a rear camera. When the device 8000 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 capability.
  • the audio component 8010 is configured to output and/or input audio signals.
  • the audio component 8010 includes a microphone (MIC), which is configured to receive an external audio signal when the user equipment 8000 is in an operation mode, such as a call mode, a recording mode and a voice recognition mode. Received audio signals may be further stored in memory 8004 or sent via communication component 8016 .
  • the audio component 8010 also includes a speaker for outputting audio signals.
  • the I/O interface 8012 provides an interface between the processing component 8002 and a peripheral interface module, and the above peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.
  • Sensor component 8014 includes one or more sensors for providing user equipment 8000 with status assessments of various aspects.
  • the sensor component 8014 can detect the open/closed state of the device 8000, the relative positioning of components, such as the display and the keypad of the user device 8000, and the sensor component 8014 can also detect the user device 8000 or a component in the user device 8000. Changes in location, presence or absence of user contact with the user device 8000, user device 8000 orientation or acceleration/deceleration and temperature changes in the user device 8000.
  • Sensor assembly 8014 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
  • the sensor assembly 8014 may also include light sensors, such as CMOS or CCD image sensors, for use in imaging applications.
  • the sensor assembly 8014 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
  • the communication component 8016 is configured to facilitate wired or wireless communication between the user equipment 8000 and other devices.
  • the user equipment 8000 can access a wireless network based on communication standards, such as Wi-Fi, 2G or 3G, or a combination thereof.
  • the communication component 8016 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 8016 also includes a near field communication (NFC) module to facilitate short-range communication.
  • the NFC module may 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
  • user equipment 8000 may be powered by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are implemented to execute the steps of the above reference signal availability indication method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable Programmable gate array
  • controller microcontroller, microprocessor or other electronic components are implemented to execute the steps of the above reference signal availability indication method.
  • a non-transitory computer-readable storage medium including instructions such as a memory 8004 including instructions, the above instructions can be executed by the processor 8020 of the user equipment 8000 to complete the above reference signal availability indication method A step of.
  • the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.
  • An embodiment of the present disclosure also describes a terminal, including a processor, a transceiver, a memory, and an executable program stored on the memory and capable of being run by the processor.
  • the processor runs the executable program, the aforementioned Steps in the method for applying the downlink initial bandwidth portion at the terminal side in the embodiment.
  • An embodiment of the present disclosure also describes a network device, including a processor, a transceiver, a memory, and an executable program stored on the memory and capable of being run by the processor, and the processor executes the executable program when running the executable program. Steps in the method for applying the downlink initial bandwidth portion of the network device such as the base station in the foregoing embodiments.
  • the embodiments of the present disclosure also describe a storage medium on which an executable program is stored, and the executable program is executed by a processor in the steps of the method for applying the downlink initial bandwidth part of the foregoing embodiments.

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

Abstract

La présente divulgation concerne des procédés et des appareils d'application d'une partie de bande passante (BWP) initiale de liaison descendante, un dispositif réseau, un terminal et un support de stockage. Un procédé consiste à : configurer au moins un type de ressource de BWP initiale de liaison descendante pour un utilisateur de radiomessagerie afin de permettre à l'utilisateur de radiomessagerie d'utiliser la ressource de BWP pour effectuer une surveillance de message de radiomessagerie (201). La présente divulgation concerne un bon mécanisme de radiomessagerie lorsqu'un grand nombre de terminaux Redcap accèdent à un réseau mobile, ce qui permet d'augmenter la capacité de radiomessagerie d'un réseau mobile, et d'assurer la qualité de communication de réseau d'un grand nombre de terminaux Redcap.
PCT/CN2022/076120 2022-02-12 2022-02-12 Procédés et appareils d'application de bwp initiale de liaison descendante, dispositif de réseau, terminal et support de stockage WO2023151059A1 (fr)

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CN202280000440.XA CN114731676A (zh) 2022-02-12 2022-02-12 下行初始bwp的应用方法及装置、网络设备、终端及存储介质
PCT/CN2022/076120 WO2023151059A1 (fr) 2022-02-12 2022-02-12 Procédés et appareils d'application de bwp initiale de liaison descendante, dispositif de réseau, terminal et support de stockage

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Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
CN110730504B (zh) * 2018-07-16 2021-03-12 维沃移动通信有限公司 一种寻呼指示方法、装置及系统
WO2024016233A1 (fr) * 2022-07-20 2024-01-25 北京小米移动软件有限公司 Procédé et appareil de traitement pour bwp initiale, et dispositif de communication et support de stockage

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3598814A1 (fr) * 2018-07-18 2020-01-22 Acer Incorporated Réception de messages de radiomessagerie par une partie de largeur de bande correspondante
CN111567126A (zh) * 2020-04-08 2020-08-21 北京小米移动软件有限公司 配置信息传输方法及装置、通信设备及存储介质
US20200367196A1 (en) * 2018-01-26 2020-11-19 Huawei Technologies Co., Ltd. Communication method and communications device
CN112449418A (zh) * 2019-08-30 2021-03-05 华为技术有限公司 通信方法及装置
CN113170475A (zh) * 2021-03-17 2021-07-23 北京小米移动软件有限公司 一种带宽部分配置方法、带宽部分配置装置及存储介质
CN113630869A (zh) * 2020-05-09 2021-11-09 华为技术有限公司 一种通信方法及装置
CN113950153A (zh) * 2020-07-15 2022-01-18 华硕电脑股份有限公司 选择预配置小数据传送中后续传送带宽部分的方法和设备

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200367196A1 (en) * 2018-01-26 2020-11-19 Huawei Technologies Co., Ltd. Communication method and communications device
EP3598814A1 (fr) * 2018-07-18 2020-01-22 Acer Incorporated Réception de messages de radiomessagerie par une partie de largeur de bande correspondante
CN112449418A (zh) * 2019-08-30 2021-03-05 华为技术有限公司 通信方法及装置
CN111567126A (zh) * 2020-04-08 2020-08-21 北京小米移动软件有限公司 配置信息传输方法及装置、通信设备及存储介质
CN113630869A (zh) * 2020-05-09 2021-11-09 华为技术有限公司 一种通信方法及装置
CN113950153A (zh) * 2020-07-15 2022-01-18 华硕电脑股份有限公司 选择预配置小数据传送中后续传送带宽部分的方法和设备
CN113170475A (zh) * 2021-03-17 2021-07-23 北京小米移动软件有限公司 一种带宽部分配置方法、带宽部分配置装置及存储介质

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