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
US61/859,787 2013-07-30
US61/859,792 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 (cg-RX-API-DMAC7.html) 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 (cg-RX-API-DMAC7.html)
EP (1) EP3014785B1 (cg-RX-API-DMAC7.html)
JP (1) JP6466426B2 (cg-RX-API-DMAC7.html)
KR (1) KR102201755B1 (cg-RX-API-DMAC7.html)
CN (1) CN105340193B (cg-RX-API-DMAC7.html)
WO (1) WO2014208974A1 (cg-RX-API-DMAC7.html)

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EP3005599B1 (en) 2013-05-31 2020-04-29 Qualcomm Incorporated Linear precoding in full-dimensional mimo systems
CN105379142B (zh) * 2013-07-14 2019-06-18 Lg 电子株式会社 在支持大规模天线的无线接入系统中使用天线相关性收发数据符号的方法
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
ES2883775T3 (es) * 2013-10-18 2021-12-09 Qualcomm Inc Método y aparato para la configuración de CSI-RS para MIMO 3-D
EP3245744B1 (en) * 2015-01-14 2019-09-18 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
EP3269047B1 (en) * 2015-03-11 2020-06-24 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
WO2017190777A1 (en) 2016-05-04 2017-11-09 Telefonaktiebolaget Lm Ericsson (Publ) Beam forming using an antenna arrangement
JP6691263B2 (ja) 2016-07-28 2020-04-28 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおける参照信号受信方法及びそのための装置
US10834716B2 (en) 2016-07-28 2020-11-10 Lg Electronics Inc. Method for receiving reference signal in wireless communication system and device therefor
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
CN109804570B (zh) * 2016-09-30 2023-03-31 瑞典爱立信有限公司 用于波束成形的准共址
CN109890080B (zh) 2016-11-03 2020-03-20 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
EP3574587A1 (en) * 2017-01-24 2019-12-04 Telefonaktiebolaget LM Ericsson (publ) Managing of channel state information in a multiple-antenna communication system
US11234150B2 (en) 2017-02-28 2022-01-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method, terminal device, and network device
CN108809580B (zh) 2017-05-05 2023-04-14 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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