JP2014531811A5 - - Google Patents

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JP2014531811A5
JP2014531811A5 JP2014530602A JP2014530602A JP2014531811A5 JP 2014531811 A5 JP2014531811 A5 JP 2014531811A5 JP 2014530602 A JP2014530602 A JP 2014530602A JP 2014530602 A JP2014530602 A JP 2014530602A JP 2014531811 A5 JP2014531811 A5 JP 2014531811A5
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channel quality
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JP2014531811A (ja
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JP2014530602A 2011-09-19 2012-09-18 無線通信システムにおいてマルチビームフォーミング送受信機を運用するための装置及び方法 Active JP6483439B2 (ja)

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Application Number Priority Date Filing Date Title
KR1020110093845A KR101878211B1 (ko) 2011-09-19 2011-09-19 무선 통신 시스템에서 다중 빔포밍 송수신기를 운용하기 위한 장치 및 방법
KR10-2011-0093845 2011-09-19
PCT/KR2012/007461 WO2013042922A2 (en) 2011-09-19 2012-09-18 Apparatus and method for operating multiple beamforming transceiver in wireless communication system

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JP2014531811A JP2014531811A (ja) 2014-11-27
JP2014531811A5 true JP2014531811A5 (enExample) 2015-10-29
JP6483439B2 JP6483439B2 (ja) 2019-03-13

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JP2017043219A Active JP6501318B2 (ja) 2011-09-19 2017-03-07 無線通信システムにおいてマルチビームフォーミング送受信機を運用するための装置及び方法

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EP (1) EP2759069A4 (enExample)
JP (2) JP6483439B2 (enExample)
KR (1) KR101878211B1 (enExample)
CN (1) CN103828255B (enExample)
AU (1) AU2012310465B2 (enExample)
CA (1) CA2848640C (enExample)
IN (1) IN2014KN00831A (enExample)
WO (1) WO2013042922A2 (enExample)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9450659B2 (en) * 2011-11-04 2016-09-20 Alcatel Lucent Method and apparatus to generate virtual sector wide static beams using phase shift transmit diversity
CN105122862B (zh) * 2013-02-22 2018-12-11 昆特尔科技有限公司 多阵列天线
KR102148646B1 (ko) 2013-03-21 2020-08-28 엘지전자 주식회사 의류처리장치
JP5738338B2 (ja) * 2013-03-29 2015-06-24 株式会社Nttドコモ 無線通信システムおよび無線基地局装置
KR102261878B1 (ko) 2013-04-30 2021-06-08 삼성전자주식회사 빔 포밍 방식을 지원하는 무선 통신 시스템에서 기준 신호 송/수신 장치 및 방법
KR102085003B1 (ko) * 2013-04-30 2020-04-14 삼성전자주식회사 빔포밍 시스템에서 최적의 송수신 빔 제공 방법 및 장치
KR102083352B1 (ko) * 2013-07-03 2020-03-03 삼성전자주식회사 가상 셀 네트워크 시스템에서 가상 셀 형성장치 및 방법
KR102039535B1 (ko) 2013-10-22 2019-11-01 삼성전자 주식회사 무선 자원 할당 방법 및 장치
US9806926B2 (en) 2013-11-04 2017-10-31 Samsung Electronics Co., Ltd. Multistage beamforming of multiple-antenna communication system
US9801106B2 (en) * 2014-01-22 2017-10-24 Telefonaktiebolaget Lm Ericsson (Publ) Network node, access nodes and method for assisting user equipments to receive signals in wireless communication network
WO2015115776A1 (en) * 2014-01-28 2015-08-06 Samsung Electronics Co., Ltd. Multistage beamforming of multiple-antenna communication system
US9843096B2 (en) 2014-03-17 2017-12-12 Ubiquiti Networks, Inc. Compact radio frequency lenses
CN104955061A (zh) * 2014-03-28 2015-09-30 华为技术有限公司 波束选择方法及基站
WO2015195183A2 (en) * 2014-03-31 2015-12-23 The Regents Of The University Of Michigan Narrowband bitstream beam-former with an integrated array of continuous-time bandpass sigma-delta modulators
KR102353005B1 (ko) * 2014-04-17 2022-01-20 삼성전자주식회사 무선 통신 시스템에서 주변 셀 검색 장치 및 방법
WO2015190648A1 (en) * 2014-06-12 2015-12-17 Lg Electronics Inc. Beam scanning method for hybrid beamforming in wireless communication system and apparatus therefor
WO2015199256A1 (ko) * 2014-06-25 2015-12-30 엘지전자 주식회사 무선 통신 시스템에서 이동성 기반 빔포밍 수행 방법 및 이를 위한 장치
US20150381282A1 (en) * 2014-06-27 2015-12-31 Qualcomm Incorporated Polarization assisted wireless transmission
US9609529B1 (en) * 2014-08-01 2017-03-28 Sprint Communications Company L.P. Optimizing coverage by customizing signal patterns
KR102179044B1 (ko) 2014-08-08 2020-11-16 삼성전자 주식회사 무선 통신 시스템에서 수신 빔 이득 조정 장치 및 방법
KR102233939B1 (ko) 2014-08-29 2021-03-31 삼성전자주식회사 무선 통신 시스템에서 빔 폭 조절 장치 및 방법
US10164332B2 (en) 2014-10-14 2018-12-25 Ubiquiti Networks, Inc. Multi-sector antennas
WO2016065557A1 (zh) * 2014-10-29 2016-05-06 富士通株式会社 码书确定方法、装置以及通信系统
US10020577B2 (en) * 2014-11-25 2018-07-10 Qualcomm Incorporated Technique for detection of line-of-sight transmissions using millimeter wave communication devices
US9872296B2 (en) * 2015-01-06 2018-01-16 Qualcomm Incorporated Techniques for beam shaping at a millimeter wave base station and a wireless device and fast antenna subarray selection at a wireless device
US20160219633A1 (en) * 2015-01-26 2016-07-28 Qualcomm Incorporated Apparatuses and methods for utilizing unidirectional antennas to ameliorate peer-to-peer device interference
WO2016121200A1 (ja) * 2015-01-29 2016-08-04 ソニー株式会社 装置
US10284268B2 (en) 2015-02-23 2019-05-07 Ubiquiti Networks, Inc. Radio apparatuses for long-range communication of radio-frequency information
US10020596B2 (en) 2015-04-30 2018-07-10 Ntt Docomo, Inc. Radio base station
US10375729B2 (en) * 2015-05-14 2019-08-06 Samsung Electronics Co., Ltd. Method for transmitting and receiving data in wireless communication system using shared band, and device therefor
CA2990077A1 (en) * 2015-06-30 2017-01-05 Nokia Solutions And Networks Oy Control signaling
US9716541B2 (en) * 2015-09-15 2017-07-25 Qualcomm Incorporated Systems and methods for reducing interference using polarization diversity
US9761954B2 (en) 2015-10-09 2017-09-12 Ubiquiti Networks, Inc. Synchronized multiple-radio antenna systems and methods
GB2543098B (en) * 2015-10-09 2019-04-10 Samsung Electronics Co Ltd Multicasting Data in a wireless communications network
CN113098570B (zh) * 2015-10-20 2024-11-01 松下电器(美国)知识产权公司 通信装置及通信方法
US10020921B2 (en) 2015-11-18 2018-07-10 National Taiwan University Directional reference signal transmission
US10595322B2 (en) * 2015-11-23 2020-03-17 Qualcomm Incorporated Beamforming and user equipment grouping
US9680553B1 (en) 2015-12-04 2017-06-13 Infineon Technologies Ag System and method for a beamformer
JP2019050439A (ja) * 2016-01-22 2019-03-28 シャープ株式会社 無線制御局装置および制御方法
CN108886398B (zh) * 2016-03-25 2022-04-26 株式会社Ntt都科摩 用户终端、无线基站以及无线通信方法
WO2017180173A1 (en) * 2016-04-14 2017-10-19 Intel Corporation Hybrid sector-sweep-based initial acquisition procedures for mmwave cellular radio access networks
US10211904B2 (en) * 2016-04-19 2019-02-19 Telefonaktiebolaget Lm Ericsson (Publ) Power control and beamforming with a plurality of power amplifiers
JP6439079B2 (ja) * 2016-05-10 2018-12-19 株式会社日立製作所 送信機および受信機
US10404342B2 (en) * 2016-06-29 2019-09-03 Futurewei Technologies, Inc. Multiuser MIMO for large antenna systems with hybrid beamforming
US9866293B1 (en) * 2016-06-30 2018-01-09 Intel Corporation Apparatus, system and method of updating one or more beamforming settings of a beamformed link
WO2018001663A1 (en) 2016-06-30 2018-01-04 Sony Corporation Base station and user equipment
WO2018089340A1 (en) * 2016-11-10 2018-05-17 Commscope Technologies Llc Lensed base station antennas having azimuth beam width stabilization
JP7142027B2 (ja) 2016-12-13 2022-09-26 オッポ広東移動通信有限公司 信号伝送方法、端末装置とネットワーク装置
CN110168953A (zh) 2017-01-12 2019-08-23 瑞典爱立信有限公司 双极化波束成形
CN116170045A (zh) * 2017-03-21 2023-05-26 三菱电机株式会社 通信系统
WO2018171002A1 (zh) * 2017-03-24 2018-09-27 华为技术有限公司 数据传输方法和装置
WO2018227551A1 (en) * 2017-06-16 2018-12-20 Zte Corporation Apparatus and method for allocating resources
GB2563932B (en) * 2017-06-30 2021-04-14 First Rail Holdings Ltd Communicating with a mobile device
KR102365184B1 (ko) 2017-08-25 2022-02-18 삼성전자주식회사 빔 선택 방법 및 그 전자 장치
CN109863700B (zh) * 2017-09-30 2022-08-19 北京小米移动软件有限公司 数据传输方法及装置
CN111418163B (zh) * 2017-12-07 2023-04-11 三菱电机株式会社 无线装置以及无线通信控制方法
WO2019139423A1 (ko) * 2018-01-11 2019-07-18 엘지전자 주식회사 무선통신시스템에서 full duplex를 지원하는 기지국이 단말과 신호를 송수신하는 방법
WO2019195970A1 (zh) * 2018-04-08 2019-10-17 华为技术有限公司 一种通信方法及相关设备
KR102460324B1 (ko) * 2018-04-17 2022-10-28 삼성전자 주식회사 무선 통신 시스템에서 단말의 이동성을 지원하는 방법 및 장치
WO2020067946A1 (en) 2018-09-24 2020-04-02 Sony Corporation Beam reporting from a communication device
WO2020068331A1 (en) * 2018-09-29 2020-04-02 Qualcomm Incorporated Enhanced cell identification location determination
KR102769180B1 (ko) * 2018-11-30 2025-02-20 교세라 에이브이엑스 컴포넌츠(샌디에고)인코포레이티드 포인트 대 멀티포인트 통신들을 위한 모달 안테나 시스템의 동작
KR102623349B1 (ko) * 2019-04-05 2024-01-11 삼성전자 주식회사 빔을 이용하여 외부 장치와 페어링 하는 방법 및 그를 위한 전자 장치
CN113906687B (zh) * 2019-05-09 2024-03-01 华为技术有限公司 自适应波束控制系统和方法
CN112511278B (zh) * 2019-09-16 2022-08-09 上海华为技术有限公司 一种数据传输方法以及装置
US11435467B2 (en) * 2019-09-26 2022-09-06 Apple Inc. Power-splitter-based virtual array
CN112787695B (zh) * 2019-11-08 2022-07-26 上海华为技术有限公司 一种波束宽度控制方法及相关装置
CN114600476B (zh) 2019-11-14 2024-01-23 以伊索电子股份有限公司名义经营的阿维科斯天线股份有限公司 用于点对多点通信的客户端分组
CN111885509B (zh) * 2020-06-29 2021-10-15 西南电子技术研究所(中国电子科技集团公司第十研究所) 单跳广播控制波束指向方法
US12327930B2 (en) * 2020-09-29 2025-06-10 T-Mobile Usa, Inc. Multi-band millimeter wave (MMW) antenna arrays
US11901985B2 (en) * 2021-07-29 2024-02-13 Qualcomm Incorporated Pose-based beamforming techniques for wireless communications
WO2023193896A1 (en) * 2022-04-06 2023-10-12 Vestel Elektronik Sanayi ve Ticaret A. S. Retransmission based beamforming
US20250141503A1 (en) * 2023-10-27 2025-05-01 Rakuten Symphony, Inc. Transmitted precoding matrix indicator (tpmi) determination for new radio (nr) fr1 single user (su) multiple input multiple output (mimo) in an uplink

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6188914B1 (en) * 1997-10-22 2001-02-13 Nortel Networks Limited Method and apparatus for improving link performance and capacity of a sectorized CDMA cellular communication network
US6311075B1 (en) * 1998-11-24 2001-10-30 Northern Telecom Limited Antenna and antenna operation method for a cellular radio communications system
US6489923B1 (en) * 1999-09-16 2002-12-03 Nortel Networks Limited Position location method and apparatus for a mobile telecommunications system
JP2002026790A (ja) * 2000-07-03 2002-01-25 Matsushita Electric Ind Co Ltd 無線通信装置及び無線通信方法
US6330460B1 (en) * 2000-08-21 2001-12-11 Metawave Communications Corporation Simultaneous forward link beam forming and learning method for mobile high rate data traffic
KR100689399B1 (ko) 2002-05-17 2007-03-08 삼성전자주식회사 이동통신시스템에서 스마트 안테나의 순방향 송신빔 형성장치 및 방법
US20040157645A1 (en) * 2003-02-12 2004-08-12 Smith Adrian David System and method of operation an array antenna in a distributed wireless communication network
US20050272472A1 (en) * 2004-05-27 2005-12-08 Interdigital Technology Corporation Wireless communication method and system for forming three-dimensional control channel beams and managing high volume user coverage areas
JP4648015B2 (ja) * 2005-01-28 2011-03-09 株式会社エヌ・ティ・ティ・ドコモ 送信装置及び送信方法
US9408220B2 (en) * 2005-04-19 2016-08-02 Qualcomm Incorporated Channel quality reporting for adaptive sectorization
US9179319B2 (en) * 2005-06-16 2015-11-03 Qualcomm Incorporated Adaptive sectorization in cellular systems
CN102916777B (zh) * 2005-08-19 2016-06-08 知识产权之桥一号有限责任公司 无线通信基站装置以及信道质量标识符接收方法
JP4776634B2 (ja) * 2006-01-19 2011-09-21 パナソニック株式会社 無線送信装置及び無線送信方法
JP4809689B2 (ja) * 2006-02-23 2011-11-09 株式会社日立製作所 無線通信方法、基地局及び無線通信システム
WO2008019706A1 (en) * 2006-08-15 2008-02-21 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for scheduling resources and avoiding interference in a multi-cellular wireless communication system
KR101384078B1 (ko) * 2007-01-10 2014-04-09 삼성전자주식회사 무선통신 시스템에서 애크/내크 채널 자원을 할당하고시그널링하는 방법 및 장치
JP5206921B2 (ja) * 2007-03-16 2013-06-12 日本電気株式会社 移動無線システムにおけるリソース割当制御方法および装置
US7986933B2 (en) * 2007-03-19 2011-07-26 Apple Inc. Method and system for wireless communications between base and mobile stations
US20080232307A1 (en) * 2007-03-23 2008-09-25 Zhouyue Pi Method and apparatus to allocate resources for acknowledgments in communication systems
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
US20090067391A1 (en) * 2007-09-11 2009-03-12 Zukang Shen Separate Rank and CQI Feedback in Wireless Networks
US8306473B2 (en) * 2008-02-15 2012-11-06 Qualcomm Incorporated Methods and apparatus for using multiple antennas having different polarization
US8351521B2 (en) * 2008-03-17 2013-01-08 Qualcomm Incorporated Multi-resolution beamforming based on codebooks in MIMO systems
JP2009253910A (ja) * 2008-04-10 2009-10-29 Sharp Corp 無線通信システム、送信装置、受信装置および伝播路推定方法
KR101410607B1 (ko) 2008-05-09 2014-06-20 애플 인크. 셀룰러 네트워크에서의 안테나 빔 형성을 지원하기 위한 시스템 및 방법
US20090312044A1 (en) * 2008-06-13 2009-12-17 Ari Hottinen Channel Estimation, Scheduling, and Resource Allocation using Pilot Channel Measurements
US8520537B2 (en) * 2008-08-08 2013-08-27 Futurewei Technologies, Inc. System and method for synchronized and coordinated beam switching and scheduling in a wireless communications system
US8111655B2 (en) * 2008-08-28 2012-02-07 Airhop Communications, Inc. System and method of base station performance enhancement using coordinated antenna array
US8315657B2 (en) * 2008-09-22 2012-11-20 Futurewei Technologies, Inc. System and method for enabling coordinated beam switching and scheduling
EP2351246B1 (en) * 2008-11-03 2017-02-22 Telefonaktiebolaget LM Ericsson (publ) Method for transmission of reference signals and determination of precoding matrices for multi-antenna transmission
EP2192698A1 (en) * 2008-11-28 2010-06-02 Alcatel Lucent Selection of Precoding Vectors for Radio Base Station with multiple antennas
US8340038B2 (en) * 2009-01-09 2012-12-25 Ntt Docomo, Inc. Method for time frequency spreading in a femtocell network for interference reduction
US8693429B2 (en) * 2009-03-31 2014-04-08 Qualcomm Incorporated Methods and apparatus for generation and use of reference signals in a communications system
KR101506376B1 (ko) * 2009-06-19 2015-03-26 블랙베리 리미티드 단일 사용자 및 다중 사용자 mimo용 전송층들을 시그널링하기 위한 방법 및 시스템
US9585164B2 (en) * 2009-09-25 2017-02-28 Blackberry Limited System and method for multi-carrier network operation
EP2481180B1 (en) * 2009-09-25 2018-11-07 BlackBerry Limited Channel scrambling in multi-carrier communications networks
CN105721132B (zh) * 2009-09-25 2019-03-26 黑莓有限公司 用于多载波网络操作的系统和方法
JP5279677B2 (ja) * 2009-10-13 2013-09-04 株式会社日立製作所 無線通信システム、無線基地局装置及び無線通信方法
WO2011090340A2 (ko) * 2010-01-25 2011-07-28 엘지전자 주식회사 분산 안테나 시스템에서의 신호 송수신 방법 및 장치
KR101604702B1 (ko) * 2010-01-25 2016-03-18 엘지전자 주식회사 분산 안테나 시스템에서의 신호 송수신 방법 및 장치
JP4922426B2 (ja) * 2010-03-30 2012-04-25 株式会社エヌ・ティ・ティ・ドコモ 反射板装置、無線基地局及び無線通信方法
US20130044713A1 (en) * 2010-06-22 2013-02-21 Pantech Co., Ltd. Method and apparatus for transmitting and receiving resource allocation information for aperiodic transmission of sounding reference signal
EP2643986A1 (en) * 2010-11-24 2013-10-02 Nokia Siemens Networks Oy Secondary spectrum use
US20130272259A1 (en) * 2010-12-20 2013-10-17 Lg Electronics Inc. Method and apparatus for allocating a component carrier in a carrier junction system
US8605615B2 (en) * 2011-03-18 2013-12-10 Motorola Mobility Llc Method and apparatus for multi-radio coexistence with a system on an adjacent frequency band having a time-dependent configuration
EP2702713A4 (en) * 2011-04-27 2014-09-24 Lg Electronics Inc METHOD AND DEVICE FOR TRANSMITTING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
KR20130021865A (ko) * 2011-08-24 2013-03-06 삼성전자주식회사 이동통신 시스템의 고정자원 할당 방법 및 장치

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