CN110622547B - 用于新无线电csi-rs资源中端口组指示和端口子集的方法和装置 - Google Patents

用于新无线电csi-rs资源中端口组指示和端口子集的方法和装置 Download PDF

Info

Publication number
CN110622547B
CN110622547B CN201880028910.7A CN201880028910A CN110622547B CN 110622547 B CN110622547 B CN 110622547B CN 201880028910 A CN201880028910 A CN 201880028910A CN 110622547 B CN110622547 B CN 110622547B
Authority
CN
China
Prior art keywords
csi
resource
ports
port
scheduled entity
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.)
Active
Application number
CN201880028910.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN110622547A (zh
Inventor
A·马诺拉科斯
张煜
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN110622547A publication Critical patent/CN110622547A/zh
Application granted granted Critical
Publication of CN110622547B publication Critical patent/CN110622547B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/345—Interference values
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • 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 signalling, i.e. of overhead other than pilot signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201880028910.7A 2017-05-02 2018-04-19 用于新无线电csi-rs资源中端口组指示和端口子集的方法和装置 Active CN110622547B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2017/082739 2017-05-02
PCT/CN2017/082739 WO2018201284A1 (en) 2017-05-02 2017-05-02 Port group indication and port subsets in a csi-rs resource for new radio (nr)
PCT/CN2018/083708 WO2018201908A1 (en) 2017-05-02 2018-04-19 Port group indication and port subsets in a csi-rs resource for new radio (nr)

Publications (2)

Publication Number Publication Date
CN110622547A CN110622547A (zh) 2019-12-27
CN110622547B true CN110622547B (zh) 2023-05-02

Family

ID=64015689

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880028910.7A Active CN110622547B (zh) 2017-05-02 2018-04-19 用于新无线电csi-rs资源中端口组指示和端口子集的方法和装置

Country Status (8)

Country Link
US (1) US11177917B2 (enExample)
EP (1) EP3619942B1 (enExample)
JP (1) JP7231563B2 (enExample)
KR (1) KR102657590B1 (enExample)
CN (1) CN110622547B (enExample)
BR (1) BR112019022292A2 (enExample)
SG (1) SG11201908507QA (enExample)
WO (2) WO2018201284A1 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018201284A1 (en) * 2017-05-02 2018-11-08 Qualcomm Incorporated Port group indication and port subsets in a csi-rs resource for new radio (nr)
US10868608B2 (en) * 2017-05-04 2020-12-15 Samsung Electronics Co., Ltd. Method and apparatus for beam association between downlink/uplink
WO2018204590A1 (en) * 2017-05-04 2018-11-08 Ntt Docomo, Inc. Method of acquiring channel state information (csi), user equipment (ue), and transmission and reception point (trp)
KR102523434B1 (ko) * 2017-11-17 2023-04-19 삼성전자주식회사 무선 통신 시스템에서 기준 신호 설정 방법 및 장치
CN116192221A (zh) * 2018-02-08 2023-05-30 三菱电机株式会社 无线终端、控制电路以及非暂时性程序存储装置
US11477809B2 (en) * 2018-04-12 2022-10-18 Qualcomm Incorporated Techniques for channel estimation
US11166186B2 (en) * 2018-11-02 2021-11-02 Samsung Electronics Co., Ltd. Method and apparatus for channel and interference measurement and reporting
CN114557005A (zh) * 2019-08-14 2022-05-27 弗劳恩霍夫应用研究促进协会 考虑无线通信网络中的数据流分离能力
WO2021062608A1 (zh) 2019-09-30 2021-04-08 华为技术有限公司 用于确定信道状态信息参考信号资源映射的方法及装置
KR20220087544A (ko) * 2020-02-12 2022-06-24 애플 인크. 부분 상호성을 갖는 유형 ii csi 포트 선택 코드북 향상
WO2021217328A1 (en) * 2020-04-27 2021-11-04 Qualcomm Incorporated Csi reporting techniques for multi-panel full duplex base stations
EP4140078A1 (en) 2020-06-04 2023-03-01 Nokia Technologies Oy Dynamic channel state information reference signals (csi-rs) resource mapping configuration for precoded channel state information reference signals (csi-rs) configurations
WO2021248299A1 (en) * 2020-06-09 2021-12-16 Qualcomm Incorporated Csi resources and report configuration for full duplex channels
WO2022141305A1 (zh) * 2020-12-30 2022-07-07 华为技术有限公司 处理下行信号的方法及装置
CN114793153B (zh) * 2021-01-26 2024-08-13 北京紫光展锐通信技术有限公司 非周期参考信号传输方法及相关装置
CN115811749A (zh) * 2021-09-13 2023-03-17 华为技术有限公司 一种测量资源的测量方法、相关设备和装置及系统
EP4416879A4 (en) * 2021-10-15 2025-06-18 Qualcomm Incorporated ANTENNA ADAPTATION BASED ON CHANNEL STATE INFORMATION REFERENCE SIGNAL RESOURCE MANAGEMENT
US20250203428A1 (en) * 2022-03-31 2025-06-19 Telefonaktiebolaget Lm Ericsson (Publ) Measuring and/or reporting for subset of reference signal (rs) ports
WO2024031570A1 (zh) * 2022-08-11 2024-02-15 北京小米移动软件有限公司 Csi-rs资源的配置方法、装置、设备及介质
CN117596624A (zh) * 2022-08-19 2024-02-23 财团法人工业技术研究院 由用户设备执行的通信操作的方法和其装置
JP2024073078A (ja) 2022-11-17 2024-05-29 富士通株式会社 通信装置、無線通信システム及び送信ランク切替方法
WO2024258218A1 (en) * 2023-06-16 2024-12-19 Samsung Electronics Co., Ltd. Method and apparatus for csi report for more than 32 ports
WO2024119876A1 (en) * 2023-08-16 2024-06-13 Lenovo (Beijing) Limited Wireless communication methods and apparatuses
KR20250026649A (ko) * 2023-08-17 2025-02-25 삼성전자주식회사 인공지능 기반 공간-도메인 채널 예측 방법 및 장치
CN120281610A (zh) * 2024-01-08 2025-07-08 华为技术有限公司 通信方法和相关装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102263723B (zh) * 2010-05-31 2013-09-25 中国移动通信集团公司 下行信道测量参考信号发送方法、装置和接收方法、装置
KR101792510B1 (ko) * 2010-07-27 2017-11-02 엘지전자 주식회사 다중 노드 시스템에서 기지국이 노드를 반정적으로 단말에 할당하는 방법 및 장치
ES2751931T3 (es) * 2010-08-13 2020-04-02 Lg Electronics Inc Método y estación base para transmitir señal de enlace descendente y método y equipo para recibir señal de enlace descendente
US9559820B2 (en) 2011-02-18 2017-01-31 Qualcomm Incorporated Feedback reporting based on channel state information reference signal (CSI-RS) groups
US8861430B2 (en) * 2011-08-11 2014-10-14 Mediatek Inc. Methods of point association for cooperative multiple point transmission
CN103179664B (zh) * 2011-12-20 2016-09-07 中兴通讯股份有限公司 端口映射、预编码矩阵和调制编码方式选择方法及装置
KR101922597B1 (ko) 2011-12-27 2019-02-21 삼성전자주식회사 Ｆｄｄ 모드로 동작하는 거대 ｍｉｍｏ 시스템에서 채널상태정보 기준신호를 전송하고 수신하기 위한 송수신 장치 및 방법
WO2013109110A1 (ko) * 2012-01-20 2013-07-25 엘지전자 주식회사 무선 통신 시스템에서 채널상태정보 피드백 방법 및 장치
CN103313250B (zh) * 2012-03-16 2016-09-28 华为技术有限公司 小区配置方法和同步方法，用户设备和基站
CN103391576B (zh) * 2012-05-11 2017-01-25 华为技术有限公司 参考信号接收功率的上报方法和设备
JP6238981B2 (ja) * 2012-07-12 2017-11-29 エルジー エレクトロニクス インコーポレイティド 無線接続システムにおいてアンテナポート向け参照信号送信方法
KR101753594B1 (ko) * 2012-09-16 2017-07-19 엘지전자 주식회사 협력적 송신을 지원하는 무선 통신 시스템에서 데이터를 수신하는 방법 및 장치
WO2014113087A1 (en) 2013-01-17 2014-07-24 Intel IP Corporation Channel state information-reference signal patterns for time division duplex systems in long term evolution wireless networks
WO2014133650A1 (en) * 2013-03-01 2014-09-04 Intel IP Corporation Quasi co-location and pdsch resource element mapping signaling for network assisted interference mitigation
US11139933B2 (en) * 2013-04-02 2021-10-05 Sun Patent Trust Method of mapping CSI-RS ports to antenna units, base station and user equipment
US20150263796A1 (en) * 2014-03-14 2015-09-17 Samsung Electronics Co., Ltd. Channel state information for reporting an advanced wireless communications system
CN105391479B (zh) * 2014-08-27 2019-04-09 中国电信股份有限公司 一种lte网络中终端反馈码本的方法、基站及系统
US20160105817A1 (en) 2014-10-10 2016-04-14 Telefonaktiebolaget L M Ericsson (Publ) Method for csi feedback
US10225054B2 (en) * 2014-11-07 2019-03-05 Electronics And Telecommunications Research Institute Method and apparatus for transmitting reference signal, method and apparatus for measuring and reporting channel state information, and method for configuring the same
CN106664192B (zh) * 2015-01-30 2020-12-01 韩国电子通信研究院 用于配置csi-rs天线端口的端口编号的方法和设备
CN105262574B (zh) * 2015-09-17 2018-12-18 北京北方烽火科技有限公司 一种csi-rs端口映射方法和装置
CN106656445B (zh) * 2015-11-04 2019-10-22 中国移动通信集团公司 发送信道状态信息参考信号的方法、装置、基站及终端
CN108432174A (zh) * 2015-12-22 2018-08-21 三星电子株式会社 使用多个天线端口在无线通信系统中配置参考信号和通信信道状态信息的方案
US10812162B2 (en) * 2017-03-21 2020-10-20 Samsung Electronics Co., Ltd. Method and apparatus for indication of reference signals in wireless systems
WO2018201284A1 (en) * 2017-05-02 2018-11-08 Qualcomm Incorporated Port group indication and port subsets in a csi-rs resource for new radio (nr)

Also Published As

Publication number Publication date
KR20190140997A (ko) 2019-12-20
US20200052847A1 (en) 2020-02-13
JP2020519096A (ja) 2020-06-25
JP7231563B2 (ja) 2023-03-01
KR102657590B1 (ko) 2024-04-12
SG11201908507QA (en) 2019-11-28
WO2018201908A1 (en) 2018-11-08
BR112019022292A2 (pt) 2020-05-19
EP3619942A4 (en) 2020-12-16
EP3619942A1 (en) 2020-03-11
WO2018201284A1 (en) 2018-11-08
CN110622547A (zh) 2019-12-27
US11177917B2 (en) 2021-11-16
EP3619942B1 (en) 2022-05-11

Similar Documents

Publication Publication Date Title
CN110622547B (zh) 用于新无线电csi-rs资源中端口组指示和端口子集的方法和装置
CN115152175B (zh) 具有跨分量载波信道状态信息(csi)预测算法的csi参考信号(rs)配置
CN112868262B (zh) 用于确定传输配置状态的技术
CN111373687B (zh) 在无线通信中将上行链路控制信息映射到上行链路数据信道
US11323227B2 (en) Multiplexing of physical uplink shared channel (PUSCH) and physical uplink control channel (PUCCH) in uplink short burst transmission
US11777584B2 (en) Measurement report payload reduction techniques
EP4229901B1 (en) Channel and interference measurement using semi-persistent scheduled resources in wireless communication
CN110612694B (zh) 用于mimo通信的预编码器资源组分配方法
CN114553385A (zh) 用连续预编码来动态调节传输属性
WO2019226923A1 (en) Multi-pcell design for urllc reliability
CN110741598B (zh) 特定于小区的探测和测量配置
CN115804048A (zh) 在相关联的物理下行链路控制信道的盲解码之前测量解调参考信号的功率电平
US12490130B2 (en) Channel state information (CSI) signaling for multiple report metrics
JP7209647B2 (ja) ダウンリンクおよびアップリンクダウンリンク制御情報長を整合させるための動的パディングフィールド
WO2023146666A1 (en) Sounding reference signal configuration
EP4470138A1 (en) Sounding reference signal configuration
CN116195307A (zh) 用于副分量载波上的物理上行链路控制信道（pucch）传输的功率控制
CN115516932A (zh) 通信网络中的动态功率共享处理
CN115918021B (zh) 在下行链路控制信道和相应的下行链路/上行链路数据之间的搜索空间特定延迟
WO2023039695A1 (en) Time domain related channel state information reports for wireless communication
CN116830704A (zh) 无线通信中的上行链路控制信道重复的指示
WO2023197234A1 (en) Pucch repetition in frequency division multiplexing (fdm) manner
HK40018542A (en) Method and apparatus for port group indication and port subsets in a csi-rs resource for new radio
HK40018542B (en) Method and apparatus for port group indication and port subsets in a csi-rs resource for new radio

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
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40018542

Country of ref document: HK

GR01 Patent grant
GR01 Patent grant