CN114175718A - 一种传输信道状态信息的方法及装置 - Google Patents

一种传输信道状态信息的方法及装置 Download PDF

Info

Publication number
CN114175718A
CN114175718A CN201980098127.2A CN201980098127A CN114175718A CN 114175718 A CN114175718 A CN 114175718A CN 201980098127 A CN201980098127 A CN 201980098127A CN 114175718 A CN114175718 A CN 114175718A
Authority
CN
China
Prior art keywords
reference signal
signal resource
resource
jth
resources
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.)
Granted
Application number
CN201980098127.2A
Other languages
English (en)
Other versions
CN114175718B (zh
Inventor
张荻
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
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN114175718A publication Critical patent/CN114175718A/zh
Application granted granted Critical
Publication of CN114175718B publication Critical patent/CN114175718B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/26—Monitoring; Testing of receivers using historical data, averaging values or statistics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/345—Interference values
    • 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
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Probability & Statistics with Applications (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

公开了一种传输信道状态信息的方法及装置，涉及通信领域，解决了终端设备根据与信道测量资源关联的干扰测量资源测量干扰不准确的问题。该方法包括在网络设备指示上报类型为分组上报的情况下，终端设备向网络设备上报的信道状态信息包括X个第一参考信号资源的索引和Y个信道质量信息。第j个第一参考信号资源的信道质量信息是根据第j个第一参考信号资源和与第j个第一参考信号资源具有第一关联关系的第二参考信号资源确定的。与第j个第一参考信号资源具有第一关联关系的第二参考信号资源是根据X个第一参考信号资源中除第j个第一参考信号资源外的第一参考信号资源确定的。

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。
CN201980098127.2A 2019-10-15 2019-10-15 一种传输信道状态信息的方法及装置 Active CN114175718B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/111332 WO2021072657A1 (zh) 2019-10-15 2019-10-15 一种传输信道状态信息的方法及装置

Publications (2)

Publication Number Publication Date
CN114175718A true CN114175718A (zh) 2022-03-11
CN114175718B CN114175718B (zh) 2024-03-01

Family

ID=75537410

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980098127.2A Active CN114175718B (zh) 2019-10-15 2019-10-15 一种传输信道状态信息的方法及装置

Country Status (4)

Country Link
US (1) US20220330069A1 (zh)
EP (1) EP4044663A4 (zh)
CN (1) CN114175718B (zh)
WO (1) WO2021072657A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023227021A1 (zh) * 2022-05-25 2023-11-30 维沃移动通信有限公司 波束信息传输方法及相关设备

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11838089B2 (en) * 2020-05-15 2023-12-05 Apple Inc. Systems and methods for control signaling for beam searching latency reduction
CN116325852A (zh) * 2020-10-02 2023-06-23 苹果公司 多trp操作中的波束管理
WO2023164852A1 (zh) * 2022-03-02 2023-09-07 北京小米移动软件有限公司 测量方法及装置
CN117135648A (zh) * 2022-05-20 2023-11-28 中国移动通信有限公司研究院 Csi上报方法、装置、设备及存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108111286A (zh) * 2017-11-17 2018-06-01 中兴通讯股份有限公司 信息发送、接收方法及装置、存储介质、处理器
US20190297603A1 (en) * 2018-03-23 2019-09-26 Samsung Electronics Co., Ltd. Method and apparatus for beam management for multi-stream transmission

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102116685B1 (ko) * 2017-04-27 2020-05-29 엘지전자 주식회사 무선 통신 시스템에서 채널 및 간섭 측정을 위한 방법 및 이를 위한 장치
CN109151888B (zh) * 2017-06-16 2021-06-08 华为技术有限公司 一种测量上报的方法及设备

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108111286A (zh) * 2017-11-17 2018-06-01 中兴通讯股份有限公司 信息发送、接收方法及装置、存储介质、处理器
US20190297603A1 (en) * 2018-03-23 2019-09-26 Samsung Electronics Co., Ltd. Method and apparatus for beam management for multi-stream transmission

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MEDIATEK INC.: "Enhancements on multi-beam operations", 3GPP TSG RAN WG1 #96BIS R1-1904476, pages 1 - 7 *
NTT DOCOMO, INC.: "Discussion on multi-beam enhancement", 3GPP TSG RAN WG1 #97 R1-1906225, pages 20 - 24 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023227021A1 (zh) * 2022-05-25 2023-11-30 维沃移动通信有限公司 波束信息传输方法及相关设备

Also Published As

Publication number Publication date
EP4044663A1 (en) 2022-08-17
WO2021072657A1 (zh) 2021-04-22
US20220330069A1 (en) 2022-10-13
CN114175718B (zh) 2024-03-01
EP4044663A4 (en) 2022-10-12

Similar Documents

Publication Publication Date Title
CN111314952B (zh) 一种测量上报的方法及装置
CN111431687B (zh) 一种资源指示方法及装置
KR102313906B1 (ko) 제어 채널을 위한 자원의 설정 정보를 전송하는 방법 및 장치, 상향링크 drs를 위한 자원의 설정 정보를 전송하는 방법 및 장치, 서브프레임/슬롯의 타입을 지시하는 지시자를 전송하는 방법 및 장치, 그리고 하향링크 심볼의 개수를 전송하는 방법 및 장치
KR102256695B1 (ko) 밀리미터 웨이브 통신 시스템들에서 사운딩 채널 동작을 위한 방법들 및 장치들
CN114175718B (zh) 一种传输信道状态信息的方法及装置
CN110140306B (zh) 用于无线通信的方法和用户装备
CN110832916B (zh) 用于分配资源的系统和方法
CN111278023B (zh) 一种通信方法及设备
CN111436147B (zh) 传输信号的方法和装置
CN113169836A (zh) 用于多发射/接收点(trp)操作的方法和装置
CN111316592B (zh) 用于下行链路跟踪参考信号配置的方法和设备
US20210204252A1 (en) Quasi co-location source selection and indication on sidelink
US11889457B2 (en) SRS switching for UL positioning signal transmission
US11706790B2 (en) Group selection for uplink transmission
CN113924734A (zh) 使用单个tci状态的多波束操作
JP7185030B2 (ja) ビームベースのポジショニング測定および測定報告
CN112753236A (zh) 信道状态信息参考信号资源映射
CN115066923A (zh) 基于测量限制的l1-sinr测量过程
CN110830219B (zh) 资源管理的方法和装置
EP3902179A1 (en) Resource indication method and apparatus
CN116636280A (zh) 用于预测波束管理的方法和设备
US20240089869A1 (en) Sidelink reference signal request field for csi and positioning measurement derivation and procedures
WO2023191674A1 (en) Method and wireless device for beamforming using doppler shift to estimate angles of departure or arrival of signals.
CN114286371A (zh) 信号测量方法、装置及网络设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant