JP2016530753A5 - - Google Patents

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Publication number
JP2016530753A5
JP2016530753A5 JP2016521220A JP2016521220A JP2016530753A5 JP 2016530753 A5 JP2016530753 A5 JP 2016530753A5 JP 2016521220 A JP2016521220 A JP 2016521220A JP 2016521220 A JP2016521220 A JP 2016521220A JP 2016530753 A5 JP2016530753 A5 JP 2016530753A5
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JP
Japan
Prior art keywords
logical antenna
signal
antenna port
mapping
logical
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JP2016521220A
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English (en)
Japanese (ja)
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JP6466426B2 (ja
JP2016530753A (ja
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Priority claimed from PCT/KR2014/005564 external-priority patent/WO2014208974A1/en
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Publication of JP2016530753A5 publication Critical patent/JP2016530753A5/ja
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JP2016521220A 2013-06-25 2014-06-24 無線通信システムにおいて適応的アンテナスケーリングのためのプリコーディング方法及びそのための装置 Active JP6466426B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201361838887P 2013-06-25 2013-06-25
US61/838,887 2013-06-25
US201361859787P 2013-07-30 2013-07-30
US201361859792P 2013-07-30 2013-07-30
US61/859,792 2013-07-30
US61/859,787 2013-07-30
US201361876774P 2013-09-12 2013-09-12
US61/876,774 2013-09-12
PCT/KR2014/005564 WO2014208974A1 (en) 2013-06-25 2014-06-24 Method for performing precoding for adaptive antenna scaling in wireless communication system and apparatus therefor

Publications (3)

Publication Number Publication Date
JP2016530753A JP2016530753A (ja) 2016-09-29
JP2016530753A5 true JP2016530753A5 (OSRAM) 2017-06-29
JP6466426B2 JP6466426B2 (ja) 2019-02-06

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JP2016521220A Active JP6466426B2 (ja) 2013-06-25 2014-06-24 無線通信システムにおいて適応的アンテナスケーリングのためのプリコーディング方法及びそのための装置

Country Status (6)

Country Link
US (1) US10003442B2 (OSRAM)
EP (1) EP3014785B1 (OSRAM)
JP (1) JP6466426B2 (OSRAM)
KR (1) KR102201755B1 (OSRAM)
CN (1) CN105340193B (OSRAM)
WO (1) WO2014208974A1 (OSRAM)

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US9712222B2 (en) * 2013-04-10 2017-07-18 Lg Electronics Inc. Layer alignment method and apparatus for multilayer three-dimensional beamforming in wireless communication system
JP6466415B2 (ja) 2013-05-31 2019-02-06 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 全次元ｍｉｍｏシステムにおける線形プリコーディングと動的垂直セクタ化
US9866307B2 (en) * 2013-07-14 2018-01-09 Lg Electronics Inc. Method for transceiving data symbol using antenna correlation in wireless access system which supports massive antenna
JP6199654B2 (ja) * 2013-08-06 2017-09-20 株式会社Ｎｔｔドコモ 無線基地局装置、およびスケジューリング方法
BR112016008554B1 (pt) * 2013-10-18 2022-08-16 Qualcomm Incorporated Método e aparelho para configuração de csi para mimo 3-d e memória legível por computador
US10193600B2 (en) * 2015-01-14 2019-01-29 Telefonaktiebolaget Lm Ericsson (Publ) Codebook subset restriction signaling
CN111884957B (zh) * 2015-01-28 2023-05-16 索尼公司 无线通信设备和无线通信方法
RU2656235C1 (ru) 2015-03-06 2018-06-04 Телефонактиеболагет Лм Эрикссон (Пабл) Формирование диаграммы направленности с использованием антенного устройства
CN106209195B (zh) * 2015-03-06 2020-02-11 电信科学技术研究院 信道状态信息获取方法、信道状态信息反馈方法及装置
US10382110B2 (en) * 2015-03-11 2019-08-13 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive user-specific beam forming
CN106034006A (zh) * 2015-03-13 2016-10-19 中兴通讯股份有限公司 信道状态测量导频的处理方法及装置
US10164747B2 (en) * 2015-05-29 2018-12-25 Samsung Electronics Co., Ltd. Method and apparatus for operating MIMO measurement reference signals and feedback
TWI720052B (zh) * 2015-11-10 2021-03-01 美商Ｉｄａｃ控股公司 無線傳輸/接收單元和無線通訊方法
BR112018011235A2 (pt) 2015-12-03 2018-11-21 Huawei Technologies Co., Ltd. método de transmissão multi-antena na rede co-celular e estação base
US10700762B2 (en) 2016-05-04 2020-06-30 Telefonaktiebolaget Lm Ericsson (Publ) Beam forming using an antenna arrangement
US10834716B2 (en) 2016-07-28 2020-11-10 Lg Electronics Inc. Method for receiving reference signal in wireless communication system and device therefor
CN109565392B (zh) 2016-07-28 2021-08-31 Lg 电子株式会社 无线通信系统中接收参考信号的方法及其装置
CN107733592B (zh) 2016-08-10 2020-11-27 华为技术有限公司 传输方案指示方法、数据传输方法、装置及系统
CN107733492B (zh) * 2016-08-10 2020-09-04 华为技术有限公司 数据发送、接收方法和装置
EP3348000A1 (en) * 2016-09-13 2018-07-18 Telefonaktiebolaget LM Ericsson (publ) Mu-mimo communication in systems with antenna subarrays
US10547364B2 (en) * 2016-09-30 2020-01-28 Telefonaktiebolaget Lm Ericsson (Publ) Quasi co-location for beamforming
CN108024365B (zh) 2016-11-03 2024-03-15 华为技术有限公司 一种信息传输方法及设备
WO2018135855A1 (ko) * 2017-01-17 2018-07-26 엘지전자(주) 다중 안테나 기반 무선 통신 시스템에서 dm-rs 기반 하향링크 데이터 신호 송신 방법 및 이를 위한 장치
US10574308B2 (en) * 2017-01-24 2020-02-25 Telefonaktiebolaget Lm Ericsson (Publ) Managing of channel state information in a multiple-antenna communication system
FI3883289T3 (fi) * 2017-02-28 2023-08-09 Guangdong Oppo Mobile Telecommunications Corp Ltd Langaton tietoliikennemenetelmä, päätelaite ja verkkolaite
CN113242571B (zh) 2017-05-05 2022-11-15 北京三星通信技术研究有限公司 传输上行信号的方法、用户设备及基站
US10707939B2 (en) * 2017-10-03 2020-07-07 Mediatek Inc. Codebook-based uplink transmission in wireless communications
CN108599830B (zh) * 2018-08-07 2021-04-20 哈尔滨工业大学 基于最小和均方误差混合预编码方法
US10965786B2 (en) 2018-10-31 2021-03-30 At&T Intellectual Property I, L.P. Adaptive fixed point mapping for uplink and downlink fronthaul
WO2021148629A1 (en) * 2020-01-24 2021-07-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Csi reporting based on linear combination port-selection codebook
CN114760688A (zh) * 2021-01-08 2022-07-15 上海朗帛通信技术有限公司 一种被用于中继无线通信中的方法和装置
US11342973B1 (en) * 2021-10-19 2022-05-24 King Faisal University System and method for maintaining link communications in millimeter wave cellular networks
US20240154760A1 (en) * 2022-10-14 2024-05-09 Samsung Electronics Co., Ltd. Method and apparatus for multiplexing csi for multi-trp coherent joint transmission
CN117997392A (zh) * 2022-11-04 2024-05-07 华为技术有限公司 一种预编码的指示方法及通信装置
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KR101621376B1 (ko) * 2009-10-06 2016-05-31 주식회사 팬택자산관리 무선 통신 시스템에서의 프리코딩 및 피드백 채널 정보
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