MY203115A - Method for channel state information reporting in massive antenna system - Google Patents

Method for channel state information reporting in massive antenna system

Info

Publication number
MY203115A
MY203115A MYPI2019000648A MYPI2019000648A MY203115A MY 203115 A MY203115 A MY 203115A MY PI2019000648 A MYPI2019000648 A MY PI2019000648A MY PI2019000648 A MYPI2019000648 A MY PI2019000648A MY 203115 A MY203115 A MY 203115A
Authority
MY
Malaysia
Prior art keywords
panel
precoder
specific
state information
channel state
Prior art date
Application number
MYPI2019000648A
Other languages
English (en)
Inventor
Moon-Il Lee
Oghenekome Oteri
Afshin Haghighat
Erdem Bala
Liangping Ma
Kyle Jung-Lin Pan
Robert L Olesen
Loic Canonne-Velasquez
Original Assignee
Interdigital Patent Holdings 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 Interdigital Patent Holdings Inc filed Critical Interdigital Patent Holdings Inc
Publication of MY203115A publication Critical patent/MY203115A/en

Links

Classifications

    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
    • 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
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
MYPI2019000648A 2016-08-10 2017-08-10 Method for channel state information reporting in massive antenna system MY203115A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662373206P 2016-08-10 2016-08-10
US201762454555P 2017-02-03 2017-02-03
PCT/US2017/046350 WO2018031807A1 (en) 2016-08-10 2017-08-10 Method for channel state information reporting in massive antenna system

Publications (1)

Publication Number Publication Date
MY203115A true MY203115A (en) 2024-06-10

Family

ID=59677399

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019000648A MY203115A (en) 2016-08-10 2017-08-10 Method for channel state information reporting in massive antenna system

Country Status (8)

Country Link
US (1) US11528069B2 (https=)
EP (2) EP4024722A1 (https=)
JP (2) JP7068273B2 (https=)
KR (1) KR102456268B1 (https=)
CN (2) CN115189733A (https=)
IL (1) IL264602B (https=)
MY (1) MY203115A (https=)
WO (1) WO2018031807A1 (https=)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11038566B2 (en) 2017-01-06 2021-06-15 Telefonaktiebolaget Lm Ericsson (Publ) Precoding a transmission from a multi-panel antenna array
CN108289005B (zh) * 2017-01-09 2021-06-29 中兴通讯股份有限公司 信令发送、接收方法及装置
WO2018175728A1 (en) * 2017-03-23 2018-09-27 Ntt Docomo, Inc. Beam management procedures for user equipment and transmission and reception point
US10536205B2 (en) * 2017-04-26 2020-01-14 Samsung Electronics Co., Ltd. Method and apparatus to CSI reporting using multiple antenna panels in advanced wireless communication systems
US20200099432A1 (en) * 2017-05-12 2020-03-26 Telefonaktiebolaget Lm Ericsson (Publ) Methods and Apparatus Relating to Channel State Information Reporting in a Wireless Communication Network
CN108112034B (zh) * 2017-11-29 2023-05-02 中兴通讯股份有限公司 测量上报的触发方法及装置
WO2019160741A1 (en) * 2018-02-14 2019-08-22 Idac Holdings, Inc. Methods, apparatus, and system using multiple antenna techniques for new radio (nr) operations in unlicensed bands
US11343037B2 (en) * 2018-02-16 2022-05-24 Qualcomm Incorporated Transmission configuration indication states with quasi-collocation groups
CN110290551B (zh) * 2018-03-19 2023-02-28 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置
CN110351058B (zh) * 2018-04-04 2021-10-22 华为技术有限公司 一种信号传输方法及通信设备
AU2018417486A1 (en) * 2018-04-04 2020-10-01 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and device for information determination and configuration, and computer storage medium
EP3811528A4 (en) * 2018-06-25 2022-06-29 Nokia Technologies OY Methods, devices and computer readable medium for communication measurement
KR102441982B1 (ko) * 2018-07-05 2022-09-13 삼성전자주식회사 무선 통신 시스템에서 빔 포밍을 수행하는 방법 및 장치
JP7248096B2 (ja) * 2018-07-06 2023-03-29 日本電気株式会社 通信で実行される方法、端末機器及びネットワーク機器
TWI710227B (zh) * 2018-08-17 2020-11-11 美商Ｉｄａｃ控股公司 多ｔｒｐ之波束管理
CN110972288B (zh) * 2018-09-28 2024-09-20 华为技术有限公司 传输信号的方法和通信装置
CN111294850B (zh) * 2019-01-11 2021-10-08 北京紫光展锐通信技术有限公司 测量上报方法及装置、终端设备信息获取方法及装置
US11349208B2 (en) * 2019-01-14 2022-05-31 Analog Devices International Unlimited Company Antenna apparatus with switches for antenna array calibration
US11552693B2 (en) 2019-02-12 2023-01-10 Nokia Technologies Oy Dynamic inter-beam-interference indication, configuration and communication in wireless networks
US12156121B1 (en) * 2019-03-20 2024-11-26 Sprint Spectrum Lp Performing MU-MIMO in wireless communication networks
EP3970278B1 (en) * 2019-05-13 2023-01-11 Telefonaktiebolaget LM Ericsson (PUBL) Apparatuses and methods for multi-user transmissions
CN111835486B (zh) * 2019-08-09 2023-07-11 维沃移动通信有限公司 一种信息传输方法及终端
US11838784B2 (en) 2019-08-13 2023-12-05 Interdigital Patent Holdings, Inc. Methods for panel activation/deactivation for uplink MIMO transmission
US11729050B2 (en) 2019-11-14 2023-08-15 Qualcomm Incorporated Configurations for full-duplex communication systems
CN115866531B (zh) 2019-11-22 2025-11-11 华为技术有限公司 通信方法及装置
CN113133121B (zh) * 2020-01-13 2022-11-01 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
EP4109954A4 (en) * 2020-02-20 2023-11-15 Ntt Docomo, Inc. Terminal, wireless communication method and base station
US11901980B2 (en) * 2020-03-19 2024-02-13 Nippon Telegraph And Telephone Corporation Wireless communication method and wireless communication system
WO2021219814A1 (en) * 2020-04-30 2021-11-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Parameter based adaption of a transmission scheme on a radio resource
EP4066560B1 (en) * 2020-05-15 2025-05-14 ZTE Corporation Method and apparatus for report configuration
US11683757B2 (en) * 2020-06-22 2023-06-20 Qualcomm Incorporated Leveraging wake-up signals and discontinuous reception cycles for assisted antenna calibration
CN115918010A (zh) * 2020-06-24 2023-04-04 瑞典爱立信有限公司 用于天线校准的方法和装置
JP7690480B2 (ja) * 2020-07-22 2025-06-10 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
US20220094414A1 (en) * 2020-09-18 2022-03-24 Qualcomm Incorporated Techniques for transformation of analog beamforming codebooks
US11930532B2 (en) 2020-10-16 2024-03-12 Samsung Electronics Co., Ltd Beam management and beam failure recovery in new radio-unlicensed at 60 Gigahertz
CN114826522B (zh) * 2021-01-27 2024-06-25 华为技术有限公司 一种通信方法及装置
US11700047B2 (en) * 2021-02-05 2023-07-11 Samsung Electronics Co., Ltd. Method and apparatus for antenna selection for distributed MIMO system
US11901983B1 (en) * 2021-03-17 2024-02-13 T-Mobile Innovations Llc Selectively assigning uplink transmission layers
CN115913295A (zh) * 2021-08-06 2023-04-04 华为技术有限公司 预编码矩阵指示反馈方法及通信装置
US20240429983A1 (en) * 2021-08-30 2024-12-26 Telefonaktiebolaget Lm Ericsson (Publ) Channel state information reference signal enhancements for wireless devices
WO2023035174A1 (en) * 2021-09-09 2023-03-16 Qualcomm Incorporated Techniques for channel state information feedback with heterogenous panel deployment
US20240405819A1 (en) * 2021-10-11 2024-12-05 Nokia Technologies Oy Quasi-colocation assumptions in fast downlink beam switching
CN118176801A (zh) * 2021-10-26 2024-06-11 现代自动车株式会社 用于在利用多平板天线的通信系统中分配资源的方法和装置
CN115842612B (zh) * 2022-04-25 2026-04-24 中兴通讯股份有限公司 确定doa的方法、装置、存储介质及电子装置
WO2024011354A1 (en) * 2022-07-11 2024-01-18 Qualcomm Incorporated Codebook designs for channel state information reporting with sparse antenna arrays
US12355532B2 (en) * 2022-08-19 2025-07-08 Samsung Electronics Co., Ltd. CSI report for spatial domain network adaptation
US12574090B2 (en) * 2022-11-04 2026-03-10 Samsung Electronics Co., Ltd. Reporting channel state information in advanced MIMO antenna systems for cellular communications
KR20240123685A (ko) * 2023-02-07 2024-08-14 삼성전자주식회사 무선 통신 시스템에서 안테나 어레이 조정을 위한 측정 및 보고 방법 및 장치
GB2627237A (en) * 2023-02-16 2024-08-21 Nokia Technologies Oy Devices, methods and apparatuses for spatial adaptation
US12413271B2 (en) 2023-06-23 2025-09-09 Samsung Electronics Co., Ltd. Distributed MIMO calibration
CN119727825A (zh) * 2023-09-28 2025-03-28 华为技术有限公司 确定信道状态信息的方法和装置
WO2025160712A1 (en) * 2024-01-29 2025-08-07 Apple Inc. Channel state information reference signal port indexing and mapping for wireless communication

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9554371B2 (en) * 2012-07-16 2017-01-24 Lg Electronics Inc. Method and device for reporting channel state information in wireless communication system
WO2014035137A1 (ko) * 2012-08-30 2014-03-06 엘지전자 주식회사 무선 통신 시스템에서 채널을 추정하는 방법 및 장치
US9603139B2 (en) * 2012-09-21 2017-03-21 Lg Electronics Inc. Method and device for transmitting and receiving downlink signal in wireless communication system
KR102086517B1 (ko) * 2012-10-04 2020-03-09 엘지전자 주식회사 무선 통신 시스템에서 안테나 포트 관계를 고려한 하향링크 신호 송수신 방법 및 장치
US10103797B2 (en) 2013-03-01 2018-10-16 Intel IP Corporation Quasi co-location and PDSCH resource element mapping signaling for network assisted interference mitigation
US9838184B2 (en) * 2013-04-08 2017-12-05 Lg Electronics Inc. Method and apparatus for reporting channel state information for fractional beamforming in a wireless communication system
EP2984765B1 (en) 2013-04-10 2018-12-26 LG Electronics Inc. Layer alignment method and apparatus for multilayer three-dimensional beamforming in wireless communication system
WO2014182002A1 (ko) * 2013-05-07 2014-11-13 엘지전자 주식회사 무선 통신 시스템에서 3 차원 빔포밍을 위한 채널 상태 정보 보고 방법 및 이를 위한 장치
US10880877B2 (en) * 2016-02-02 2020-12-29 Lg Electronics Inc. Method for receiving data by terminal in wireless communication system

Also Published As

Publication number Publication date
JP7068273B2 (ja) 2022-05-16
EP3497801A1 (en) 2019-06-19
KR102456268B1 (ko) 2022-10-18
IL264602A (en) 2019-05-30
KR20190049689A (ko) 2019-05-09
WO2018031807A1 (en) 2018-02-15
JP7522150B2 (ja) 2024-07-24
CN109644029A (zh) 2019-04-16
CN115189733A (zh) 2022-10-14
EP4024722A1 (en) 2022-07-06
US11528069B2 (en) 2022-12-13
US20210344397A1 (en) 2021-11-04
JP2022093562A (ja) 2022-06-23
IL264602B (en) 2022-08-01
JP2019525617A (ja) 2019-09-05

Similar Documents

Publication Publication Date Title
MY203115A (en) Method for channel state information reporting in massive antenna system
EP4557631A3 (en) Dynamic multi-beam transmission for new radio technology multiple-input multiple-output communications
WO2019193422A3 (en) Configuring for bandwidth parts
MX2019001492A (es) Sistemas y metodos para la transmision de señales de referencia de medicion aperiódica en múltiples sistemas de antena.
WO2013184613A3 (en) Communicating channel state information (csi) of multiple transmission points
PH12020500403A1 (en) Method and apparatus for codebook subset restriction for channel state information reporting in wireless communication systems
WO2021041535A3 (en) Channel state information measurement adaptation to maximum multiple-input multiple-output layers that a ue is expected to receive
SG10201807216PA (en) Method and device of multi-subband based transmission for a wireless transmit/receive unit (wtru) with reduced capability and coverage enhancement
EP4614826A3 (en) Method for transmitting or receiving channel state information in wireless communication system and apparatus therefor
BR112015029739A2 (pt) método para transmitir matriz de pré-codificação de 4 antenas, equipamento de usuário e estação base
EP4319035A3 (en) Power control configuration for uplink transmissions
MY154508A (en) Mimo transmission with rank-dependent precoding
WO2017183905A3 (en) Method and apparatus for explicit csi reporting in advanced wireless communication systems
MX2015008497A (es) Método de reporte de información de estado del canal, equipo de usuario y estación base.
WO2018175442A8 (en) Beamformed paging transmission
WO2012112281A3 (en) Feedback reporting based on channel state information reference signal (csi-rs) groups
AU2012204223A8 (en) Communicating channel state information (CSI) of multiple transmission points
EP4478622A3 (en) Enhanced csi feedback for fd-mimo
WO2018053355A3 (en) System and method that facilitates beamforming from a vehicle user equipment
EP4304116A3 (en) Methods and systems for determination of type of system information
WO2018175884A3 (en) DM-RS GROUPING AND CSI REPORTING FOR CoMP
MY198695A (en) Multiple channel transmission in mmw wlan systems
NZ701916A (en) Methods and arrangements for csi reporting
MX355196B (es) Metodo y terminal para realimentar informacion de estado de canal.
WO2018004764A3 (en) Enhanced fine timing measurement protocol negotiation