CN113647168A - 激活或去激活传输配置指示状态的方法和装置 - Google Patents

激活或去激活传输配置指示状态的方法和装置 Download PDF

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Publication number
CN113647168A
CN113647168A CN201980094821.7A CN201980094821A CN113647168A CN 113647168 A CN113647168 A CN 113647168A CN 201980094821 A CN201980094821 A CN 201980094821A CN 113647168 A CN113647168 A CN 113647168A
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CN
China
Prior art keywords
mac
trp
tci
indication information
tci status
Prior art date
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Pending
Application number
CN201980094821.7A
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English (en)
Inventor
尤心
石聪
陈文洪
史志华
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202111367003.5A priority Critical patent/CN114071759B/zh
Publication of CN113647168A publication Critical patent/CN113647168A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols

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

Abstract

本申请实施例提供了一种激活或去激活TCI状态的方法，包括：获取第一信息，所述第一信息用于确定MAC CE对应的至少一个TRP；根据所述MAC CE激活或去激活所述至少一个TRP对应的TCI状态。第一信息指示了MAC CE对应的TRP，从而解决了终端设备接收到MAC CE后，无法确定激活或去激活哪个TRP对应的TCI状态的问题。

Description

PCT国内申请，说明书已公开。

Claims (58)

  1. PCT国内申请，权利要求书已公开。
CN201980094821.7A 2019-12-17 2019-12-17 激活或去激活传输配置指示状态的方法和装置 Pending CN113647168A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111367003.5A CN114071759B (zh) 2019-12-17 2019-12-17 激活或去激活传输配置指示状态的方法和装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/126064 WO2021120012A1 (zh) 2019-12-17 2019-12-17 激活或去激活传输配置指示状态的方法和装置

Related Child Applications (1)

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CN202111367003.5A Division CN114071759B (zh) 2019-12-17 2019-12-17 激活或去激活传输配置指示状态的方法和装置

Publications (1)

Publication Number Publication Date
CN113647168A true CN113647168A (zh) 2021-11-12

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CN201980094821.7A Pending CN113647168A (zh) 2019-12-17 2019-12-17 激活或去激活传输配置指示状态的方法和装置

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US (1) US12096504B2 (zh)
EP (1) EP3958630A4 (zh)
CN (2) CN114071759B (zh)
WO (1) WO2021120012A1 (zh)

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WO2024007316A1 (en) * 2022-07-08 2024-01-11 Shenzhen Tcl New Technology Co., Ltd. Methods and apparatuses for multi-trp operation

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WO2023060585A1 (zh) * 2021-10-15 2023-04-20 Oppo广东移动通信有限公司 无线通信的方法、终端设备和网络设备
EP4344466A4 (en) * 2022-03-10 2024-07-31 Zte Corp METHODS AND SYSTEMS FOR ENHANCED TRANSMISSION CONFIGURATION INDICATOR STRUCTURE
WO2023211175A1 (ko) * 2022-04-28 2023-11-02 엘지전자 주식회사 무선 통신 시스템에서 설정된 그랜트 pusch 송수신 방법 및 장치
CN117580138A (zh) * 2022-08-08 2024-02-20 华为技术有限公司 通信方法和装置
WO2024092822A1 (zh) * 2022-11-04 2024-05-10 北京小米移动软件有限公司 指示方法、装置、设备及芯片系统
WO2024092849A1 (zh) * 2022-11-06 2024-05-10 北京小米移动软件有限公司 统一传输配置指示状态的确定方法、装置及存储介质

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EP3679679A2 (en) * 2017-09-08 2020-07-15 Convida Wireless, LLC Communications management using down link control information
CN110035503B (zh) * 2018-01-11 2021-09-14 维沃移动通信有限公司 资源状态的配置方法、激活或去激活方法、基站及终端
US20190253904A1 (en) * 2018-02-09 2019-08-15 Mediatek Inc. Downlink channel reception in wireless communication system
EP4131842A1 (en) * 2018-02-12 2023-02-08 Fujitsu Limited Apparatus for receiving and transmitting configuration information and communication system
CN110351850B (zh) * 2018-04-04 2022-07-05 维沃移动通信有限公司 信道传输方法、终端及网络设备
CN110474724B (zh) * 2018-05-10 2021-08-24 维沃移动通信有限公司 一种tci状态指示方法、终端及网络侧设备
WO2020132885A1 (zh) * 2018-12-25 2020-07-02 北京小米移动软件有限公司 数据传输方法、基站、用户设备及存储介质
US12069656B2 (en) * 2019-01-08 2024-08-20 Beijing Xiaomi Mobile Software Co., Ltd. Downlink data receiving method and device, downlink data sending method and device, and storage medium
CN111586862B (zh) * 2019-02-15 2024-07-26 华为技术有限公司 信息指示的方法及装置
US11445490B2 (en) * 2019-04-29 2022-09-13 Qualcomm Incorporated Control resource set determination for multiple transmission-reception point configurations
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WO2021095025A1 (en) * 2019-11-15 2021-05-20 Telefonaktiebolaget Lm Ericsson (Publ) Mac ce for indicating default qcl for multi-trp

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WO2024007316A1 (en) * 2022-07-08 2024-01-11 Shenzhen Tcl New Technology Co., Ltd. Methods and apparatuses for multi-trp operation

Also Published As

Publication number Publication date
US20220124861A1 (en) 2022-04-21
EP3958630A4 (en) 2022-07-27
US12096504B2 (en) 2024-09-17
EP3958630A1 (en) 2022-02-23
CN114071759A (zh) 2022-02-18
CN114071759B (zh) 2023-08-22
WO2021120012A1 (zh) 2021-06-24

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