CN109644029A - 用于大规模天线系统中的信道状态信息报告的方法 - Google Patents

用于大规模天线系统中的信道状态信息报告的方法 Download PDF

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Publication number
CN109644029A
CN109644029A CN201780049230.9A CN201780049230A CN109644029A CN 109644029 A CN109644029 A CN 109644029A CN 201780049230 A CN201780049230 A CN 201780049230A CN 109644029 A CN109644029 A CN 109644029A
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China
Prior art keywords
qcl
plane
wtru
csi
resource
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Pending
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CN201780049230.9A
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English (en)
Chinese (zh)
Inventor
李文
李文一
奥盖内科梅·奥泰里
阿夫欣·哈吉卡特
艾尔丹姆·巴拉
马良平
凯尔·正林·潘
罗伯特·L·奥勒森
洛伊可·卡能尼-韦拉斯克兹
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IDAC Holdings Inc
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IDAC Holdings Inc
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Application filed by IDAC Holdings Inc filed Critical IDAC Holdings Inc
Priority to CN202210684753.3A priority Critical patent/CN115189733A/zh
Publication of CN109644029A publication Critical patent/CN109644029A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Radio Transmission System (AREA)
CN201780049230.9A 2016-08-10 2017-08-10 用于大规模天线系统中的信道状态信息报告的方法 Pending CN109644029A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210684753.3A CN115189733A (zh) 2016-08-10 2017-08-10 用于大规模天线系统中的信道状态信息报告的方法

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662373206P 2016-08-10 2016-08-10
US62/373,206 2016-08-10
US201762454555P 2017-02-03 2017-02-03
US62/454,555 2017-02-03
PCT/US2017/046350 WO2018031807A1 (en) 2016-08-10 2017-08-10 Method for channel state information reporting in massive antenna system

Related Child Applications (1)

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CN202210684753.3A Division CN115189733A (zh) 2016-08-10 2017-08-10 用于大规模天线系统中的信道状态信息报告的方法

Publications (1)

Publication Number Publication Date
CN109644029A true CN109644029A (zh) 2019-04-16

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CN202210684753.3A Pending CN115189733A (zh) 2016-08-10 2017-08-10 用于大规模天线系统中的信道状态信息报告的方法

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Country Link
US (1) US11528069B2 (enExample)
EP (2) EP4024722A1 (enExample)
JP (2) JP7068273B2 (enExample)
KR (1) KR102456268B1 (enExample)
CN (2) CN109644029A (enExample)
IL (1) IL264602B (enExample)
MY (1) MY203115A (enExample)
WO (1) WO2018031807A1 (enExample)

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CN111835486A (zh) * 2019-08-09 2020-10-27 维沃移动通信有限公司 一种信息传输方法及终端
CN113133121A (zh) * 2020-01-13 2021-07-16 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
WO2021258356A1 (en) * 2020-06-24 2021-12-30 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for antenna calibration
WO2022160963A1 (zh) * 2021-01-27 2022-08-04 华为技术有限公司 一种通信方法及装置
WO2023011089A1 (zh) * 2021-08-06 2023-02-09 华为技术有限公司 预编码矩阵指示反馈方法及通信装置
WO2025066646A1 (zh) * 2023-09-28 2025-04-03 华为技术有限公司 确定信道状态信息的方法和装置

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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
WO2018208216A1 (en) * 2017-05-12 2018-11-15 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
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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
CN111786759B (zh) * 2018-04-04 2022-02-08 Oppo广东移动通信有限公司 一种信息确定及配置方法、装置、计算机存储介质
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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
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
CN112839304B (zh) * 2019-11-22 2022-11-25 华为技术有限公司 通信方法及装置
CN115136638A (zh) * 2020-02-20 2022-09-30 株式会社Ntt都科摩 终端、无线通信方法以及基站
JP7284445B2 (ja) * 2020-03-19 2023-05-31 日本電信電話株式会社 無線通信方法及び無線通信システム
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
ES3031804T3 (en) 2020-05-15 2025-07-11 Zte Corp 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
EP4187808A4 (en) * 2020-07-22 2024-04-10 Ntt Docomo, Inc. Terminal, wireless communication method, and base station
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
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
US20250080187A1 (en) * 2021-09-09 2025-03-06 Qualcomm Incorporated Techniques for channel state information feedback with heterogeneous panel deployment
WO2023075428A1 (ko) * 2021-10-26 2023-05-04 현대자동차주식회사 다중 패널 안테나를 사용하는 통신 시스템에서 자원 할당 방법 및 장치
CN115842612A (zh) * 2022-04-25 2023-03-24 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
US20240171244A1 (en) * 2022-11-04 2024-05-23 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
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Publication number Priority date Publication date Assignee Title
CN111835486A (zh) * 2019-08-09 2020-10-27 维沃移动通信有限公司 一种信息传输方法及终端
CN113133121A (zh) * 2020-01-13 2021-07-16 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
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
WO2021258356A1 (en) * 2020-06-24 2021-12-30 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for 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
US11750306B2 (en) 2020-06-24 2023-09-05 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for antenna calibration
WO2022160963A1 (zh) * 2021-01-27 2022-08-04 华为技术有限公司 一种通信方法及装置
WO2023011089A1 (zh) * 2021-08-06 2023-02-09 华为技术有限公司 预编码矩阵指示反馈方法及通信装置
WO2025066646A1 (zh) * 2023-09-28 2025-04-03 华为技术有限公司 确定信道状态信息的方法和装置

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Publication number Publication date
US11528069B2 (en) 2022-12-13
EP4024722A1 (en) 2022-07-06
CN115189733A (zh) 2022-10-14
JP2022093562A (ja) 2022-06-23
IL264602B (en) 2022-08-01
JP7522150B2 (ja) 2024-07-24
MY203115A (en) 2024-06-10
US20210344397A1 (en) 2021-11-04
IL264602A (en) 2019-05-30
EP3497801A1 (en) 2019-06-19
JP2019525617A (ja) 2019-09-05
KR20190049689A (ko) 2019-05-09
JP7068273B2 (ja) 2022-05-16
WO2018031807A1 (en) 2018-02-15
KR102456268B1 (ko) 2022-10-18

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