JP2014526837A5 - - Google Patents

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JP2014526837A5
JP2014526837A5 JP2014530594A JP2014530594A JP2014526837A5 JP 2014526837 A5 JP2014526837 A5 JP 2014526837A5 JP 2014530594 A JP2014530594 A JP 2014530594A JP 2014530594 A JP2014530594 A JP 2014530594A JP 2014526837 A5 JP2014526837 A5 JP 2014526837A5
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beams
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JP2014530594A 2011-09-16 2012-09-14 無線通信システムにおけるビーム割り当て装置及び方法 Active JP6238305B2 (ja)

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Application Number Priority Date Filing Date Title
KR10-2011-0093267 2011-09-16
KR20110093267 2011-09-16
PCT/KR2012/007382 WO2013039352A2 (en) 2011-09-16 2012-09-14 Method and apparatus for beam allocation in wireless communication system
KR1020120102040A KR101980101B1 (ko) 2011-09-16 2012-09-14 무선통신 시스템에서의 빔 할당 장치 및 방법
KR10-2012-0102040 2012-09-14

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JP2014526837A JP2014526837A (ja) 2014-10-06
JP2014526837A5 true JP2014526837A5 (enExample) 2015-10-08
JP6238305B2 JP6238305B2 (ja) 2017-11-29

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EP (1) EP2756606B1 (enExample)
JP (1) JP6238305B2 (enExample)
KR (1) KR101980101B1 (enExample)
CN (1) CN103918196B (enExample)
IN (1) IN2014KN00830A (enExample)
WO (1) WO2013039352A2 (enExample)

Families Citing this family (106)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102085003B1 (ko) * 2013-04-30 2020-04-14 삼성전자주식회사 빔포밍 시스템에서 최적의 송수신 빔 제공 방법 및 장치
KR102079629B1 (ko) * 2013-05-02 2020-02-21 삼성전자주식회사 무선 통신 시스템에서 하이브리드 빔포밍의 복잡도 개선을 위한 방법 및 장치
KR102079590B1 (ko) 2013-05-03 2020-02-21 삼성전자주식회사 빔포밍을 사용하는 통신 시스템에서 채널 정보 측정 및 피드백을 위한 방법 및 장치
KR102306335B1 (ko) * 2013-07-08 2021-09-30 삼성전자주식회사 빔포밍 통신 시스템의 데이터 송수신 방법 및 장치
EP3043489B1 (en) * 2013-09-03 2022-03-02 Sony Group Corporation Communication control apparatus, communication control method and terminal apparatus
JP6306692B2 (ja) * 2013-09-27 2018-04-04 華為技術有限公司Huawei Technologies Co.,Ltd. 通信方法、基地局およびユーザ機器
KR102299326B1 (ko) * 2013-09-27 2021-09-08 삼성전자주식회사 무선 통신 시스템에서 빔 정보 송수신 장치 및 방법
EP2863695B1 (en) 2013-10-16 2016-07-27 Telefonica S.A. A method and a system for beam coordination between base stations in wireless cellular systems and computer program thereof
KR102172442B1 (ko) * 2014-02-19 2020-10-30 삼성전자주식회사 우선 순위를 갖는 송신 빔 인덱스 선택 및 할당 방법 및 장치
KR102184318B1 (ko) * 2014-02-27 2020-11-30 삼성전자 주식회사 무선 통신 시스템에서 빔 선택 방법 및 장치
US9912053B2 (en) * 2014-03-17 2018-03-06 Ubiquiti Networks, Inc. Array antennas having a plurality of directional beams
CA2943697C (en) * 2014-03-25 2019-02-12 Telefonaktiebolaget Lm Ericsson (Publ) System and method for beam-based physical random-access
US9680547B2 (en) * 2014-05-15 2017-06-13 Mediatek Inc. Methods for efficient beam training and network control device utilizing the same
US9876549B2 (en) * 2014-05-23 2018-01-23 Mediatek Inc. Methods for efficient beam training and communications apparatus and network control device utilizing the same
US9954590B2 (en) 2014-05-23 2018-04-24 Mediatek Inc. Methods for efficient beam training and communications apparatus and network control device utilizing the same
KR102309726B1 (ko) 2014-07-10 2021-10-07 삼성전자 주식회사 빔 포밍 방식을 사용하는 무선 통신 시스템에서 통신 방법 및 시스템
KR102179044B1 (ko) * 2014-08-08 2020-11-16 삼성전자 주식회사 무선 통신 시스템에서 수신 빔 이득 조정 장치 및 방법
US9578644B2 (en) 2014-09-26 2017-02-21 Mediatek Inc. Beam misalignment detection for wireless communication system with beamforming
BR112017005590A2 (pt) 2014-09-30 2018-01-23 Ericsson Telefon Ab L M nós de acesso e método de formação de feixe para receber e transmitir sinais em rede de comunicação sem fio
US10164332B2 (en) 2014-10-14 2018-12-25 Ubiquiti Networks, Inc. Multi-sector antennas
KR102247162B1 (ko) * 2014-12-30 2021-05-03 한국전자통신연구원 빔 선택 장치 및 빔 선택 방법
US9596053B1 (en) * 2015-01-14 2017-03-14 Sprint Spectrum L.P. Method and system of serving a user equipment device using different modulation and coding schemes
WO2016137938A1 (en) 2015-02-23 2016-09-01 Ubiquiti Networks, Inc. Radio apparatuses for long-range communication of radio-frequency information
US9998184B2 (en) 2015-03-28 2018-06-12 Intel Corporation Exploratory beamforming training techniques for 60 GHz devices
WO2016184214A1 (en) * 2015-05-20 2016-11-24 Mediatek Inc. Methods for efficient beam training and communications apparatus and network control device utilizing the same
KR102306800B1 (ko) * 2015-05-27 2021-09-30 삼성전자주식회사 무선 통신시스템의 피드백 정보 송수신 장치 및 방법
US20170006593A1 (en) * 2015-07-02 2017-01-05 Futurewei Technologies, Inc. Beam Detection, Beam Tracking and Random Access in MM-Wave Small Cells in Heterogeneous Network
CN106374984A (zh) * 2015-07-20 2017-02-01 中兴通讯股份有限公司 一种波束更新的方法和装置
CN106412942A (zh) * 2015-07-31 2017-02-15 株式会社Ntt都科摩 波束参考信号的发送方法、波束选择方法、基站及用户终端
WO2017020243A1 (en) * 2015-08-04 2017-02-09 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for collision avoidance
WO2017022112A1 (ja) * 2015-08-05 2017-02-09 三菱電機株式会社 無線通信装置
CN107852212B (zh) * 2015-08-27 2022-03-25 苹果公司 Mimo通信系统中的波束间移动性控制
WO2017061679A1 (ko) * 2015-10-07 2017-04-13 엘지전자 주식회사 무선 통신 시스템에서 하이브리드 빔포밍을 위한 단말의 빔 스캐닝 방법 및 이를 위한 장치
CN206743244U (zh) 2015-10-09 2017-12-12 优倍快网络公司 多路复用器装置
CN108432151B (zh) * 2015-10-21 2021-06-25 瑞典爱立信有限公司 用户设备波束成形的移动性处理方面
CN106856611B (zh) * 2015-12-08 2021-08-10 中兴通讯股份有限公司 波束处理方法、初始波束发现方法及基站和终端
KR102646840B1 (ko) * 2015-12-18 2024-03-12 한국전자통신연구원 이동통신 시스템에서 스케줄링 방법 및 장치
WO2017111642A1 (en) * 2015-12-21 2017-06-29 Intel Corporation Beam discovery reporting for spatial multiplexing
US10700752B2 (en) 2016-01-14 2020-06-30 Samsung Electronics Co., Ltd. System, method, and apparatus of beam-tracking and beam feedback operation in a beam-forming based system
KR102461619B1 (ko) * 2016-02-12 2022-11-02 삼성전자주식회사 무선 통신 시스템에서의 빔 포밍 장치 및 방법
CN108781147B (zh) * 2016-03-11 2021-08-06 苹果公司 用于第五代(5G)系统信息块(xSIB)的传输方案和小区间干扰缓解
US10624077B2 (en) 2016-03-21 2020-04-14 Samsung Electronics Co., Ltd. System and method of scheduling and power saving in beam-formed system
US9960830B2 (en) 2016-04-04 2018-05-01 Samsung Electronics Co., Ltd. Method and apparatus for managing beam in beamforming system
KR20170114911A (ko) 2016-04-04 2017-10-16 삼성전자주식회사 무선 통신 시스템에서 피드백 송수신 방법 및 장치
EP3424168B1 (en) 2016-04-04 2022-06-01 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving feedback in wireless communication system
US10141986B2 (en) 2016-04-14 2018-11-27 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving signal through beamforming in communication system
CN107317613B (zh) * 2016-04-25 2021-05-11 中兴通讯股份有限公司 数据传输方法及装置
KR101997461B1 (ko) 2016-05-10 2019-07-08 엘지전자 주식회사 무선 통신 시스템에서 기지국과 단말이 데이터 신호를 송수신하는 방법 및 이를 지원하는 장치
US10181891B2 (en) * 2016-05-26 2019-01-15 Qualcomm Incorporated System and method for beam switching and reporting
US10498406B2 (en) * 2016-05-26 2019-12-03 Qualcomm Incorporated System and method for beam switching and reporting
US10917158B2 (en) * 2016-05-26 2021-02-09 Qualcomm Incorporated System and method for beam switching and reporting
US10425138B2 (en) 2016-05-26 2019-09-24 Qualcomm Incorporated System and method for beam switching and reporting
US10651899B2 (en) 2016-05-26 2020-05-12 Qualcomm Incorporated System and method for beam switching and reporting
US10541741B2 (en) * 2016-05-26 2020-01-21 Qualcomm Incorporated System and method for beam switching and reporting
WO2017206100A1 (en) * 2016-06-01 2017-12-07 Intel IP Corporation Cqi reporting for flexible transmission mode switching
KR101981856B1 (ko) * 2016-07-22 2019-05-23 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 빔포밍을 이용하는 전송 또는 수신 방법 및 장치
CN108702634B (zh) * 2016-08-05 2021-01-15 华为技术有限公司 探测参考信号的发送方法和装置
US11438054B2 (en) 2016-08-11 2022-09-06 Samsung Electronics Co., Ltd. Method and device for selecting antenna or beam in wireless communication system using beamforming technique
US11234273B2 (en) 2016-08-12 2022-01-25 Qualcomm Incorporated RACH conveyance of DL synchronization beam information for various DL-UL correspondence states
CN107733513B (zh) 2016-08-12 2022-12-20 大唐移动通信设备有限公司 一种下行接收波束训练信号的传输方法及装置
CN109479308B (zh) 2016-08-12 2022-01-14 Lg 电子株式会社 无线通信系统中的信号发送的方法及其设备
CN107733473A (zh) * 2016-08-12 2018-02-23 电信科学技术研究院 一种波束管理方法和相关设备
CN107888263A (zh) * 2016-09-30 2018-04-06 中兴通讯股份有限公司 物理下行控制信道的传输方法和装置、基站及终端
CN107888245B (zh) * 2016-09-30 2020-10-09 电信科学技术研究院 一种波束处理方法、基站及移动终端
CN107888259B (zh) * 2016-09-30 2021-07-09 大唐移动通信设备有限公司 一种天线波束管理方法及相关设备
CN107994936B (zh) * 2016-10-27 2021-03-16 中国移动通信有限公司研究院 下行波束处理方法及装置
CN106656435B (zh) * 2016-11-01 2019-06-25 深圳职业技术学院 一种数据首传、重传方法
CN108023629A (zh) * 2016-11-03 2018-05-11 株式会社Ntt都科摩 波束确定方法、下行传输解调方法、用户设备和基站
US10582397B2 (en) * 2016-11-09 2020-03-03 Qualcomm Incorporated Beam refinement reference signal transmissions during control symbol
CN109478922B (zh) * 2016-11-30 2021-01-29 华为技术有限公司 一种波束管理方法、装置及系统
CN108156662B (zh) * 2016-12-02 2020-09-29 华为技术有限公司 通信方法、基站和终端设备
KR102744745B1 (ko) 2016-12-13 2024-12-18 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 신호 전송 방법, 단말 기기 및 네트워크 기기
US9900891B1 (en) * 2016-12-20 2018-02-20 Qualcomm Incorporated Fallback beam selection procedure during failure of beam change instruction reception
KR102713992B1 (ko) 2016-12-21 2024-10-07 삼성전자 주식회사 무선 통신 시스템에서 단말의 빔 결정 방법 및 이를 위한 단말
CN110063031B (zh) 2016-12-28 2022-10-04 摩托罗拉移动有限责任公司 传输波束指示
US10897778B2 (en) * 2016-12-29 2021-01-19 Qualcomm Incorporated User equipment reporting of receive beam change indication
CN108270470B (zh) 2016-12-30 2021-02-23 华为技术有限公司 一种数据传输的方法及发送端设备、接收端设备
CN112615656A (zh) * 2016-12-30 2021-04-06 Oppo广东移动通信有限公司 传输信息的方法、网络设备和终端设备
CN107071796B (zh) * 2017-01-05 2020-05-19 宇龙计算机通信科技(深圳)有限公司 一种基于beam的传输控制方法及其设备
US11239925B2 (en) 2017-02-15 2022-02-01 Lg Electronics Inc. Method for performing beam measurement in wireless communication system and device therefor
US11509364B2 (en) * 2017-03-13 2022-11-22 Qualcomm Incorporated Techniques and apparatuses for uplink precoder determination using downlink reference signals or downlink precoder determination using uplink reference signals
CN108631889A (zh) 2017-03-22 2018-10-09 株式会社Ntt都科摩 无线链路失败检测方法和用户设备
EP3602838A1 (en) * 2017-03-23 2020-02-05 NTT DoCoMo, Inc. Beam management procedures for user equipment and transmission and reception point
US10454560B2 (en) * 2017-06-05 2019-10-22 Telefonaktiebolaget Lm Ericsson (Publ) Beam management systems and methods
WO2018224121A1 (en) 2017-06-05 2018-12-13 Telefonaktiebolaget Lm Ericsson (Publ) Beam mangement systems and methods
CN107342801B (zh) * 2017-06-15 2021-04-02 宇龙计算机通信科技(深圳)有限公司 一种波束处理方法、用户设备及基站
CN109150273B (zh) * 2017-06-28 2022-06-10 捷开通讯(深圳)有限公司 波束管理方法及装置
WO2019013444A1 (ko) * 2017-07-13 2019-01-17 삼성전자 주식회사 무선 통신 시스템에서 빔 다이버시티가 적용된 송수신 방법 및 장치
CN109302720B (zh) * 2017-07-25 2021-03-23 华为技术有限公司 一种选择波束的方法及设备
CN116318303B (zh) * 2017-08-11 2025-12-02 苹果公司 用于波束报告、指示和数据发射的调度的装置和方法
CN110034798A (zh) * 2018-01-11 2019-07-19 索尼公司 电子设备、无线通信方法和计算机可读存储介质
EP3738221A1 (en) 2018-01-12 2020-11-18 Nokia Technologies Oy Coreset and qcl association in beam recovery procedure
WO2019157756A1 (zh) 2018-02-14 2019-08-22 Oppo广东移动通信有限公司 信号传输的方法和设备
KR102476108B1 (ko) * 2018-03-06 2022-12-12 삼성전자주식회사 안테나 어레이의 빔 인덱스를 결정하기 위한 장치 및 방법
US11057089B2 (en) 2018-06-29 2021-07-06 Qualcomm Incorporated Multi-beam simultaneous transmissions
EP3591856B1 (en) * 2018-07-04 2021-10-27 Intel Corporation Techniques for control of beam switching
US10958328B2 (en) * 2018-11-02 2021-03-23 Qualcomm Incorporated Beam management enhancements for mmWave operations
EP3905803A4 (en) * 2018-12-25 2022-08-10 Beijing Xiaomi Mobile Software Co., Ltd. DATA TRANSMISSION METHOD, BASE STATION, USER EQUIPMENT AND STORAGE MEDIUM
US10992354B2 (en) * 2019-01-17 2021-04-27 Mediatek Singapore Pte. Ltd. Differential quantization of precoder matrix
US11296845B2 (en) * 2019-03-29 2022-04-05 Qualcomm Incorporated Reference signal designs for beam management in non-terrestrial networks in 5G systems
US12316421B2 (en) 2019-05-03 2025-05-27 Sony Group Corporation Methods for beam control signalling, network nodes and wireless devices
US10952236B2 (en) * 2019-05-10 2021-03-16 Telefonaktiebolaget Lm Ericsson (Publ) Beam selection systems and methods
US11677452B2 (en) * 2019-10-31 2023-06-13 Electronics And Telecommunications Research Institute Method and apparatus for transmitting and receiving signal for terminal-centric cooperative transmission
US12167265B2 (en) * 2020-01-29 2024-12-10 Qualcomm Incorporated Indication of single or dual receive beams in group-based report
KR20210098667A (ko) * 2020-02-03 2021-08-11 엘지전자 주식회사 지능적 신호 송수신 방법 및 이를 위한 장치
KR102220451B1 (ko) * 2020-02-03 2021-02-25 삼성전자 주식회사 무선 통신 시스템에서 빔 정보 송수신 장치 및 방법

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6778507B1 (en) 1999-09-01 2004-08-17 Qualcomm Incorporated Method and apparatus for beamforming in a wireless communication system
US7139324B1 (en) * 2000-06-02 2006-11-21 Nokia Networks Oy Closed loop feedback system for improved down link performance
JP3975054B2 (ja) * 2000-11-09 2007-09-12 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法及びその装置
US7065383B1 (en) * 2002-04-16 2006-06-20 Omri Hovers Method and apparatus for synchronizing a smart antenna apparatus with a base station transceiver
JP2005525041A (ja) * 2002-05-07 2005-08-18 アイピーアール ライセンシング インコーポレイテッド 時分割複信方式システムにおけるアンテナ適応
JP4663369B2 (ja) * 2004-05-20 2011-04-06 パナソニック株式会社 無線通信システム、無線通信方法、基地局装置及び端末装置
EP1981198B1 (en) * 2006-02-02 2017-06-28 Fujitsu Limited Radio transmitting method, radio transmitter and radio receiver
US7809074B2 (en) * 2007-03-16 2010-10-05 Freescale Semiconductor, Inc. Generalized reference signaling scheme for multi-user, multiple input, multiple output (MU-MIMO) using arbitrarily precoded reference signals
CN102664663B (zh) * 2007-07-05 2015-04-08 松下电器(美国)知识产权公司 无线通信装置、无线通信系统以及无线通信方法
WO2009037580A2 (en) * 2007-07-16 2009-03-26 Nortel Networks Limited Providing space division multiple access in a wireless network
CN101359952B (zh) * 2007-07-30 2012-04-18 华为技术有限公司 时分双工模式下多输入多输出系统通信方法及设备
US8254487B2 (en) * 2007-08-09 2012-08-28 Samsung Electronics Co., Ltd. Method and apparatus of codebook-based single-user closed-loop transmit beamforming (SU-CLTB) for OFDM wireless systems
US8009617B2 (en) * 2007-08-15 2011-08-30 Qualcomm Incorporated Beamforming of control information in a wireless communication system
KR101424280B1 (ko) * 2008-01-23 2014-07-31 엘지전자 주식회사 다중 입출력 시스템에서, 신호를 송신하는 방법
US8165595B2 (en) * 2008-01-25 2012-04-24 Samsung Electronics Co., Ltd. System and method for multi-stage antenna training of beamforming vectors
US8274930B2 (en) * 2008-03-10 2012-09-25 Mitsubishi Electric Research Laboratories, Inc. Analog beamforming to reduce interference in WiMAX networks
US8654710B2 (en) * 2008-08-12 2014-02-18 Panasonic Corporation Base station device and terminal device
US8274937B2 (en) * 2008-08-26 2012-09-25 Samsung Electronics Co., Ltd. Method and apparatus for beamforming in OFDM wireless system
US8565193B2 (en) * 2008-10-16 2013-10-22 Elektrobit Wireless Communications Oy Beam forming method, apparatus and system
EP2211483B1 (en) * 2009-01-23 2016-05-25 Sony Corporation Iterative beam selection method with receiver and transmitter diversity
EP2443762B1 (en) * 2009-06-19 2016-08-10 BlackBerry Limited Transparent relay using dual-layer beam forming association procedures
US8532042B2 (en) * 2009-09-02 2013-09-10 Samsung Electronics Co., Ltd. Codebook for multiple input multiple output communication and communication device using the codebook
US9351293B2 (en) 2009-09-11 2016-05-24 Qualcomm Incorporated Multiple carrier indication and downlink control information interaction
US8559294B2 (en) * 2010-07-29 2013-10-15 Motorola Mobility Llc Method and apparatus for major group scheduling in a fixed beam communication system
JP5337835B2 (ja) * 2011-04-04 2013-11-06 株式会社エヌ・ティ・ティ・ドコモ 通信システム、ユーザ装置及び送信方法
EP2747304A4 (en) * 2011-08-15 2015-02-18 Ntt Docomo Inc WIRELESS BASE STATION, USER DEVICE, WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION PROCESS

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