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WO2018171476A1 - Procédé de transmission de données et dispositif terminal - Google Patents

Procédé de transmission de données et dispositif terminal Download PDF

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Publication number
WO2018171476A1
WO2018171476A1 PCT/CN2018/078970 CN2018078970W WO2018171476A1 WO 2018171476 A1 WO2018171476 A1 WO 2018171476A1 CN 2018078970 W CN2018078970 W CN 2018078970W WO 2018171476 A1 WO2018171476 A1 WO 2018171476A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal device
downlink
network device
reference signal
uplink
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2018/078970
Other languages
English (en)
Chinese (zh)
Inventor
酉春华
黄曲芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
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
Priority claimed from CN201710459397.4A external-priority patent/CN108632007B/zh
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to EP18771921.6A priority Critical patent/EP3589057B1/fr
Publication of WO2018171476A1 publication Critical patent/WO2018171476A1/fr
Priority to US16/577,905 priority patent/US11089596B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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 terminal device does not perform data transmission in the at least one uplink beam.
  • the preset duration of the embodiment of the present application can be flexibly configured.
  • the terminal device may clear all HARQ buffers in the serving cell.
  • the data cached in it is possible to prevent the terminal device from performing non-adaptive retransmission that does not meet the network device expectation, thereby avoiding interference with data transmission of other terminal devices.
  • the method before the terminal device sends the request message to the network device, the method further includes:
  • the terminal device determines that the at least one first downlink service beam fails, and the terminal device determines that the at least one first downlink service beam fails, including:
  • the terminal device may use the at least one first beam to transmit at least one of the following data: SR, CSI, HARQ feedback, SRS, SPS, Grant free, user plane data, control plane data, and the like.
  • a terminal device in a ninth aspect, includes a processor, a memory, and a communication interface.
  • the processor is coupled to the memory and communication interface.
  • the memory is for storing instructions for the processor to execute, and the communication interface is for communicating with other network elements under the control of the processor.
  • the processor executes the instructions stored by the memory, the execution causes the processor to perform the method of any of the possible implementations of the third aspect or the third aspect.
  • Figure 1 is a schematic diagram of an application scenario.
  • FIG. 9 is a schematic flowchart of a method for transmitting data according to another embodiment of the present application.
  • the SR is used by the terminal device to notify the network device that the terminal device has uplink data to be sent.
  • the SR may be transmitted through a Physical Uplink Control Channel (PUCCH).
  • PUCCH Physical Uplink Control Channel
  • the preset number of times is pre-configured by the network device, or the protocol is pre-defined to limit the number of times the terminal device sends the request message.
  • the terminal device may modify or adjust the receiving beam when receiving the response message, or may not modify or adjust, so as to receive data sent by the network device in the at least one downlink beam, where the at least one The downlink beam is indicated by the network device through a response message.
  • the data includes downlink control plane data and/or user plane data.
  • the “modification or adjustment operation” includes: (1) if a part of the beam of the receiving beam changes, the terminal device partially adjusts the receiving beam according to the response message, for example, modifying the phase or angle of the receiving beam; If all the receiving beams change, the terminal device performs all adjustments on the receiving beam according to the response message, for example, modifying the phase or angle of the receiving beam. Or, (3) if the receiving beam does not change, the terminal device does not adjust or modify the direction of the receiving beam. It should be understood that the above three cases are only taken as an example, and there may be other reasonable adjustment or modification operations in practice, and the embodiments of the present application are not limited.
  • the terminal device After the number of times of sending reaches a preset number of times, the terminal device sends a random access request to the network device, or the terminal device determines that the radio link fails, or the terminal device enters an idle state, or The terminal device initiates a radio resource control RRC connection re-establishment process.
  • the method 400 may further include:
  • the downlink channel may be a physical downlink control channel of at least one cell.
  • the service beam is associated with the beam of the SS-block or the CSI-RS, for example, the beam parameters of the service beam and the beam of the SS-block or CSI-RS are the same, or the service beam
  • the beam with the SS-block or CSI-RS is the Quasi-Co-Location.
  • the quasi-common station can be understood as the geographical position of the antennas for transmitting beams is similar or the same.
  • the specific number of at least one second downlink beam may be configured by the network.
  • the response message sent by the network device may include identifier information of the at least one downlink beam, so as to notify the terminal device of the downlink beam used for serving the terminal device.
  • the at least one downlink beam can be understood as a beam used by the terminal device to update the service beam set of the terminal device.
  • the terminal device may count the number of times the request message is sent on any cell, that is, the terminal device does not separately count the number of times the request message is sent on different cells.
  • the terminal device may continue to send the request message to the network device as long as another BRR is in the pending state and has not been cancelled.
  • the terminal device If the number of transmissions reaches a preset number of times, and the terminal device does not listen to the response message sent by the network device in the preset time window, and other triggering conditions for controlling the terminal device to listen to the downlink channel are not met.
  • the terminal device stops listening to the downlink channel; or
  • the triggering condition for controlling the terminal device to monitor the downlink channel may further include a condition introduced in the future for controlling the terminal device to listen to the downlink control channel.
  • the terminal device sends a first signal to the network device on the at least one uplink beam, where the first signal is used by the network device to determine at least one first one of the at least one uplink beam that sends the first signal.
  • the beam is valid;
  • the terminal device sends the first signal to the network device on the at least one uplink beam, so that the network device determines at least one signal quality is better from the at least one uplink beam that sends the first signal.
  • the first beam is valid, and receives the first message sent by the network device, where the first message includes the at least one first beam, and finally the data is transmitted by using the at least one first beam, and the signal quality is good.
  • the data is transmitted on the beam.
  • the method further includes:
  • the terminal device when determining that the protocol data unit of the first protocol layer generated according to the uplink transmission resource includes padding bits, carries the beam state report first protocol layer control signaling on the padding bit. Padding bits;
  • the preset duration is pre-configured by the network device; or, the preset duration is indicated by the network device by using the first control information.
  • the terminal device 1000 of the embodiment of the present application receives the first control information that is sent by the network device, where the first control information includes identifier information of at least one uplink beam, where the first control information is used to indicate the at least one Whether the uplink beam is valid; if the first control information indicates that the at least one uplink beam is valid, determining that the at least one uplink beam is valid within a preset duration; or if the first control information indicates the at least one uplink The beam is invalid, and the data transmission is not performed in the at least one uplink beam, which can avoid unnecessary uplink transmission, thereby achieving the effects of energy saving and reducing cell interference.
  • processing module 1120 is further configured to:
  • the processing module 1220 is configured to stop sending the request message and receive the network device by using the network device if the terminal device receives the response message sent by the network device, when the number of times of sending does not reach the preset number of times
  • the uplink transmission resource indicated by the response message is used to transmit a measurement report; or, after the number of transmissions reaches a preset number of times, the sending of the request message is stopped.
  • the terminal device If the number of transmissions reaches a preset number of times, and the terminal device does not listen to the response message sent by the network device, stop listening to the downlink channel.
  • the startup module is further configured to: after the terminal device sends the first signal to the network device on the at least one uplink beam, start the second timer;

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

Abstract

La présente invention concerne un procédé de transmission de données, et un dispositif terminal. Le procédé comprend les étapes suivantes : un dispositif terminal reçoit des premières informations de commande envoyées par un dispositif de réseau, les premières informations de commande comprenant des informations d'identification d'au moins un faisceau de liaison montante, les premières informations de commande étant utilisées pour indiquer si ledit faisceau de liaison montante est valide ; si les premières informations de commande indiquent que ledit faisceau de liaison montante est valide, le dispositif terminal détermine que ledit faisceau de liaison montante est valide dans une période prédéfinie ; ou si les premières informations de commande indiquent que ledit faisceau de liaison montante est invalide, le dispositif terminal ne réalise pas une transmission de données sur ledit faisceau de liaison montante, évitant une transmission de liaison montante inutile, ce qui permet d'obtenir des effets d'économie d'énergie et de réduction du brouillage de cellule.
PCT/CN2018/078970 2017-03-22 2018-03-14 Procédé de transmission de données et dispositif terminal Ceased WO2018171476A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP18771921.6A EP3589057B1 (fr) 2017-03-22 2018-03-14 Procédé de transmission de données et dispositif terminal
US16/577,905 US11089596B2 (en) 2017-03-22 2019-09-20 Method for transmitting date and terminal device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201710174524.6 2017-03-22
CN201710174524 2017-03-22
CN201710459397.4A CN108632007B (zh) 2017-03-22 2017-06-16 用于传输数据的方法和终端设备
CN201710459397.4 2017-06-16

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/577,905 Continuation US11089596B2 (en) 2017-03-22 2019-09-20 Method for transmitting date and terminal device

Publications (1)

Publication Number Publication Date
WO2018171476A1 true WO2018171476A1 (fr) 2018-09-27

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PCT/CN2018/078970 Ceased WO2018171476A1 (fr) 2017-03-22 2018-03-14 Procédé de transmission de données et dispositif terminal

Country Status (1)

Country Link
WO (1) WO2018171476A1 (fr)

Cited By (32)

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US10660063B2 (en) 2017-11-16 2020-05-19 Comcast Cable Communications, Llc Beam paging assistance
CN111278027A (zh) * 2019-02-02 2020-06-12 维沃移动通信有限公司 节能信号检测方法、资源确定方法及相关设备
US10798622B2 (en) 2018-02-09 2020-10-06 Comcast Cable Communications, Llc Beam failure recovery in carrier aggregation
CN111818640A (zh) * 2019-07-04 2020-10-23 维沃移动通信有限公司 一种上行发送处理方法、信息配置方法和相关设备
US10855359B2 (en) 2017-08-10 2020-12-01 Comcast Cable Communications, Llc Priority of beam failure recovery request and uplink channels
US10863570B2 (en) 2018-01-09 2020-12-08 Comcast Cable Communications, Llc Beam selection in beam failure recovery request retransmission
US10887939B2 (en) 2017-08-10 2021-01-05 Comcast Cable Communications, Llc Transmission power control for beam failure recovery requests
US10904940B2 (en) 2018-03-30 2021-01-26 Comcast Cable Communications, Llc Configuration for beam failure recovery
US11012137B2 (en) 2018-08-09 2021-05-18 Comcast Cable Communications, Llc Resource management for beam failure recovery procedures
US11039350B2 (en) 2018-04-02 2021-06-15 Comcast Cable Communications, Llc Beam failure recovery
US11095355B2 (en) 2018-05-10 2021-08-17 Comcast Cable Communications, Llc Prioritization in beam failure recovery procedures
CN113424567A (zh) * 2018-12-21 2021-09-21 株式会社Ntt都科摩 用户终端以及无线通信方法
CN113519192A (zh) * 2020-02-10 2021-10-19 北京小米移动软件有限公司 数据传输方法、装置和通信设备
WO2021212430A1 (fr) * 2020-04-23 2021-10-28 北京小米移动软件有限公司 Procédé et appareil d'envoi de données, et équipement utilisateur et support de stockage
CN113810907A (zh) * 2021-09-09 2021-12-17 Oppo广东移动通信有限公司 信令控制方法、装置、终端设备和计算机可读存储介质
CN114079940A (zh) * 2020-08-14 2022-02-22 维沃移动通信有限公司 候选波束的测量方法、装置及终端
US11277301B2 (en) 2017-09-07 2022-03-15 Comcast Cable Communications, Llc Unified downlink control information for beam management
US11297676B2 (en) * 2017-08-31 2022-04-05 Zte Corporation Beam recovery in connected discontinuous reception
CN114390539A (zh) * 2020-10-16 2022-04-22 维沃移动通信有限公司 传输方法、装置、终端及网络侧设备
US11324064B2 (en) 2018-09-24 2022-05-03 Comcast Cable Communications, Llc Beam failure recovery procedures
US11337265B2 (en) 2017-08-10 2022-05-17 Comcast Cable Communications, Llc Beam failure recovery request transmission
US11343735B2 (en) 2018-09-25 2022-05-24 Comcast Cable Communications, Llc Beam configuration for secondary cells
CN114666875A (zh) * 2020-12-23 2022-06-24 维沃移动通信有限公司 上行定位处理方法及相关设备
CN114698071A (zh) * 2020-12-31 2022-07-01 维沃移动通信有限公司 能量提供方法、装置及通信设备
US11419066B2 (en) 2018-02-15 2022-08-16 Comcast Cable Communications, Llc Beam failure report
CN115699849A (zh) * 2020-08-07 2023-02-03 Oppo广东移动通信有限公司 无线通信方法和设备
US11611468B2 (en) 2017-09-28 2023-03-21 Comcast Cable Communications, Llc Beam management with DRX configuration
CN116707729A (zh) * 2022-02-25 2023-09-05 维沃移动通信有限公司 信息响应方法、信息发送方法、终端及网络侧设备
CN116707728A (zh) * 2022-02-25 2023-09-05 维沃移动通信有限公司 信息响应方法、信息发送方法、终端及网络侧设备
US11950287B2 (en) 2017-08-10 2024-04-02 Comcast Cable Communications, Llc Resource configuration of beam failure recovery request transmission
WO2025098084A1 (fr) * 2023-11-09 2025-05-15 华为技术有限公司 Procédé et appareil de communication
US12484028B2 (en) 2019-02-02 2025-11-25 Vivo Mobile Communication Co., Ltd. Power-saving signal detecting method, resource determining method and related devices

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Cited By (63)

* Cited by examiner, † Cited by third party
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US11870724B2 (en) 2017-08-10 2024-01-09 Comcast Cable Communications, Llc Beam failure recovery request transmission
US11337265B2 (en) 2017-08-10 2022-05-17 Comcast Cable Communications, Llc Beam failure recovery request transmission
US11165485B2 (en) 2017-08-10 2021-11-02 Comcast Cable Communications, Llc Priority of beam failure recovery request and uplink channels
US11950287B2 (en) 2017-08-10 2024-04-02 Comcast Cable Communications, Llc Resource configuration of beam failure recovery request transmission
US10855359B2 (en) 2017-08-10 2020-12-01 Comcast Cable Communications, Llc Priority of beam failure recovery request and uplink channels
US11950309B2 (en) 2017-08-10 2024-04-02 Comcast Cable Communications, Llc Transmission power control for beam failure recovery requests
US10887939B2 (en) 2017-08-10 2021-01-05 Comcast Cable Communications, Llc Transmission power control for beam failure recovery requests
US11949487B2 (en) 2017-08-10 2024-04-02 Comcast Cable Communications, Llc Priority of beam failure recovery request and uplink channels
US12341719B2 (en) 2017-08-10 2025-06-24 Comcast Cable Communications, Llc Beam failure recovery request transmission
US11425774B2 (en) 2017-08-10 2022-08-23 Comcast Cable Communications, Llc Transmission power control for beam failure recovery requests
US11297676B2 (en) * 2017-08-31 2022-04-05 Zte Corporation Beam recovery in connected discontinuous reception
US11277301B2 (en) 2017-09-07 2022-03-15 Comcast Cable Communications, Llc Unified downlink control information for beam management
US11611468B2 (en) 2017-09-28 2023-03-21 Comcast Cable Communications, Llc Beam management with DRX configuration
US12081390B2 (en) 2017-09-28 2024-09-03 Comcast Cable Communications, Llc Beam management with DRX configuration
US10660063B2 (en) 2017-11-16 2020-05-19 Comcast Cable Communications, Llc Beam paging assistance
US11696256B2 (en) 2017-11-16 2023-07-04 Comcast Cable Communications, Llc Beam selection for paging
US11240780B2 (en) 2017-11-16 2022-02-01 Comcast Cable Communications, Llc Beam paging assistance
US11490442B2 (en) 2018-01-09 2022-11-01 Comcast Cable Communications, Llc Downlink partial beam failure recovery
US11368996B2 (en) 2018-01-09 2022-06-21 Comcast Cable Communications, Llc Resource selection in beam failure recovery transmissions
US10863570B2 (en) 2018-01-09 2020-12-08 Comcast Cable Communications, Llc Beam selection in beam failure recovery request retransmission
US12108478B2 (en) 2018-01-09 2024-10-01 Comcast Cable Communications, Llc Downlink beam failure recovery
US12267902B2 (en) 2018-01-09 2025-04-01 Comcast Cable Communications, Llc Resource selection in beam failure recovery transmissions
US10798622B2 (en) 2018-02-09 2020-10-06 Comcast Cable Communications, Llc Beam failure recovery in carrier aggregation
US11678235B2 (en) 2018-02-09 2023-06-13 Comcast Cable Communications, Llc Beam failure recovery procedure in carrier aggregation
US11419066B2 (en) 2018-02-15 2022-08-16 Comcast Cable Communications, Llc Beam failure report
US12160921B2 (en) 2018-03-30 2024-12-03 Comcast Cable Communications, Llc Configuration for beam failure recovery
US11723103B2 (en) 2018-03-30 2023-08-08 Comcast Cable Communications, Llc Configuration for beam failure recovery
US11310859B2 (en) 2018-03-30 2022-04-19 Comcast Cable Communications, Llc Configuration for beam failure recovery
US10904940B2 (en) 2018-03-30 2021-01-26 Comcast Cable Communications, Llc Configuration for beam failure recovery
US11039350B2 (en) 2018-04-02 2021-06-15 Comcast Cable Communications, Llc Beam failure recovery
US11882488B2 (en) 2018-04-02 2024-01-23 Comcast Cable Communications, Llc Beam failure recovery
US12034511B2 (en) 2018-05-10 2024-07-09 Comcast Cable Communications, Llc Prioritization in beam failure recovery procedures
US11095355B2 (en) 2018-05-10 2021-08-17 Comcast Cable Communications, Llc Prioritization in beam failure recovery procedures
US12199728B2 (en) 2018-08-09 2025-01-14 Comcast Cable Communications, Llc Resource management for beam failure recovery procedures
US11012137B2 (en) 2018-08-09 2021-05-18 Comcast Cable Communications, Llc Resource management for beam failure recovery procedures
US11936459B2 (en) 2018-08-09 2024-03-19 Comcast Cable Communications, Llc Resource management for beam failure recovery procedures
US11627627B2 (en) 2018-09-24 2023-04-11 Comcast Cable Communications, Llc Beam failure recovery procedures
US11324064B2 (en) 2018-09-24 2022-05-03 Comcast Cable Communications, Llc Beam failure recovery procedures
US12317357B2 (en) 2018-09-24 2025-05-27 Comcast Cable Communications, Llc Beam failure recovery procedures
US11825364B2 (en) 2018-09-25 2023-11-21 Comcast Cable Communications, Llc Beam configuration for secondary cells
US11343735B2 (en) 2018-09-25 2022-05-24 Comcast Cable Communications, Llc Beam configuration for secondary cells
US12089103B2 (en) 2018-09-25 2024-09-10 Comcast Cable Communications, Llc Beam configuration for secondary cells
CN113424567A (zh) * 2018-12-21 2021-09-21 株式会社Ntt都科摩 用户终端以及无线通信方法
CN113424567B (zh) * 2018-12-21 2024-03-12 株式会社Ntt都科摩 终端、无线通信方法以及系统
US12484028B2 (en) 2019-02-02 2025-11-25 Vivo Mobile Communication Co., Ltd. Power-saving signal detecting method, resource determining method and related devices
CN111278027A (zh) * 2019-02-02 2020-06-12 维沃移动通信有限公司 节能信号检测方法、资源确定方法及相关设备
CN111818640B (zh) * 2019-07-04 2023-08-01 维沃移动通信有限公司 一种上行发送处理方法、信息配置方法和相关设备
CN111818640A (zh) * 2019-07-04 2020-10-23 维沃移动通信有限公司 一种上行发送处理方法、信息配置方法和相关设备
US12464532B2 (en) 2020-02-10 2025-11-04 Beijing Xiaomi Mobile Software Co., Ltd. Data transmission method and apparatus, and communication device
CN113519192A (zh) * 2020-02-10 2021-10-19 北京小米移动软件有限公司 数据传输方法、装置和通信设备
WO2021212430A1 (fr) * 2020-04-23 2021-10-28 北京小米移动软件有限公司 Procédé et appareil d'envoi de données, et équipement utilisateur et support de stockage
CN115699849A (zh) * 2020-08-07 2023-02-03 Oppo广东移动通信有限公司 无线通信方法和设备
CN114079940B (zh) * 2020-08-14 2024-02-13 维沃移动通信有限公司 候选波束的测量方法、装置及终端
CN114079940A (zh) * 2020-08-14 2022-02-22 维沃移动通信有限公司 候选波束的测量方法、装置及终端
CN114390539A (zh) * 2020-10-16 2022-04-22 维沃移动通信有限公司 传输方法、装置、终端及网络侧设备
CN114390539B (zh) * 2020-10-16 2024-06-11 维沃移动通信有限公司 传输方法、装置、终端及网络侧设备
CN114666875A (zh) * 2020-12-23 2022-06-24 维沃移动通信有限公司 上行定位处理方法及相关设备
CN114698071A (zh) * 2020-12-31 2022-07-01 维沃移动通信有限公司 能量提供方法、装置及通信设备
CN113810907B (zh) * 2021-09-09 2024-07-05 Oppo广东移动通信有限公司 信令控制方法、装置、终端设备和计算机可读存储介质
CN113810907A (zh) * 2021-09-09 2021-12-17 Oppo广东移动通信有限公司 信令控制方法、装置、终端设备和计算机可读存储介质
CN116707729A (zh) * 2022-02-25 2023-09-05 维沃移动通信有限公司 信息响应方法、信息发送方法、终端及网络侧设备
CN116707728A (zh) * 2022-02-25 2023-09-05 维沃移动通信有限公司 信息响应方法、信息发送方法、终端及网络侧设备
WO2025098084A1 (fr) * 2023-11-09 2025-05-15 华为技术有限公司 Procédé et appareil de communication

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