JP2014524705A5 - - Google Patents

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JP2014524705A5
JP2014524705A5 JP2014525938A JP2014525938A JP2014524705A5 JP 2014524705 A5 JP2014524705 A5 JP 2014524705A5 JP 2014525938 A JP2014525938 A JP 2014525938A JP 2014525938 A JP2014525938 A JP 2014525938A JP 2014524705 A5 JP2014524705 A5 JP 2014524705A5
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transmission
reception
beam pattern
selecting
receiving
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JP2014525938A
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JP2014524705A (ja
JP6238304B2 (ja
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Priority claimed from KR1020120089389A external-priority patent/KR101950778B1/ko
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JP2014525938A 2011-08-16 2012-08-16 ビームフォーミングベースの無線通信システムにおける多重アンテナ送信をサポートするための装置及び方法 Expired - Fee Related JP6238304B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR10-2011-0081150 2011-08-16
KR20110081150 2011-08-16
KR1020120089389A KR101950778B1 (ko) 2011-08-16 2012-08-16 빔 포밍 기반의 무선통신시스템에서 다중 안테나 전송을 지원하기 위한 장치 및 방법
PCT/KR2012/006535 WO2013025070A2 (en) 2011-08-16 2012-08-16 Apparatus and method for supporting multi-antenna transmission in beamformed wireless communication system
KR10-2012-0089389 2012-08-16

Publications (3)

Publication Number Publication Date
JP2014524705A JP2014524705A (ja) 2014-09-22
JP2014524705A5 true JP2014524705A5 (enExample) 2015-10-01
JP6238304B2 JP6238304B2 (ja) 2017-11-29

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JP2014525938A Expired - Fee Related JP6238304B2 (ja) 2011-08-16 2012-08-16 ビームフォーミングベースの無線通信システムにおける多重アンテナ送信をサポートするための装置及び方法

Country Status (6)

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US (1) US9319124B2 (enExample)
EP (1) EP2745426B1 (enExample)
JP (1) JP6238304B2 (enExample)
KR (1) KR101950778B1 (enExample)
CN (1) CN103733540B (enExample)
WO (1) WO2013025070A2 (enExample)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US9565677B2 (en) * 2013-06-14 2017-02-07 Panasonic Intellectual Property Management Co., Ltd. Wireless communication device
KR102078569B1 (ko) * 2013-12-27 2020-02-19 삼성전자 주식회사 무선 통신 시스템에서 빔 모드 운용을 위한 방법 장치
CN106105361A (zh) * 2014-03-25 2016-11-09 瑞典爱立信有限公司 随机接入前导码信号的发送和接收
ES2942160T3 (es) 2014-03-25 2023-05-30 Ericsson Telefon Ab L M Formato de preámbulo PRACH mejorado
KR102234740B1 (ko) 2014-07-04 2021-04-02 삼성전자주식회사 셀룰러 통신 시스템에서 셀 탐색 방법 및 장치
US9363683B2 (en) * 2014-07-15 2016-06-07 Qualcomm Incorporated Asymmetric capability-driven methods for beam tracking in mm-wave access systems
US9681309B2 (en) * 2014-08-05 2017-06-13 Qualcomm Incorporated Methods exploiting asymmetric capabilities for contention-based random access in mm-wave access systems
KR102080037B1 (ko) * 2014-09-30 2020-04-07 텔레폰악티에볼라겟엘엠에릭슨(펍) 무선 통신 네트워크에서 신호를 수신하고 송신하기 위한 액세스 노드 및 빔 형성 방법
WO2016141975A1 (en) * 2015-03-10 2016-09-15 Telefonaktiebolaget Lm Ericsson (Publ) Uncertainty dependent beamforming configuration control
US9906285B2 (en) * 2015-05-26 2018-02-27 Maxlinear, Inc. Method and system for hybrid radio frequency digital beamforming
CN106303908B (zh) 2015-05-29 2019-11-29 北京智谷睿拓技术服务有限公司 设备间通信方法及设备间通信装置
CN106303910B (zh) 2015-05-29 2020-01-10 北京智谷睿拓技术服务有限公司 设备间通信控制方法及控制装置
CN106303909A (zh) * 2015-05-29 2017-01-04 北京智谷睿拓技术服务有限公司 设备间通信控制方法、设备间通信方法、及其装置
CN106303911B (zh) 2015-05-29 2020-09-01 北京智谷睿拓技术服务有限公司 干扰测量方法及干扰测量装置
CN106303912A (zh) 2015-05-29 2017-01-04 北京智谷睿拓技术服务有限公司 设备间通信控制方法及控制装置
JP6441765B2 (ja) * 2015-08-07 2018-12-19 日本電信電話株式会社 無線通信システム、基地局装置及び無線通信方法
US10333608B2 (en) * 2015-08-27 2019-06-25 Intel IP Corporation Inter-beam mobility control in MIMO communication systems
CN108141257B (zh) * 2015-10-05 2021-06-29 瑞典爱立信有限公司 考虑从上行链路参考信号波束成形产生的有效下行链路信道的方法和装置
KR101750656B1 (ko) * 2015-10-06 2017-06-26 한국과학기술원 매시브 안테나 기반의 패턴/편파 빔 분할 다중 접속 방법 및 이를 수행하는 장치
US9853702B1 (en) * 2016-01-13 2017-12-26 Keysight Technologies, Inc. Methods for channel estimation in OFDMA based hybrid beamforming (HBF) systems
JP6997701B2 (ja) 2016-03-25 2022-01-18 株式会社Nttドコモ 端末、基地局及び無線通信方法
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
US10917158B2 (en) 2016-05-26 2021-02-09 Qualcomm Incorporated System and method for beam switching and reporting
US10181891B2 (en) 2016-05-26 2019-01-15 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
US10651899B2 (en) 2016-05-26 2020-05-12 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
EP3261176A3 (en) 2016-06-24 2018-03-21 ASUSTek Computer Inc. Method and apparatus for ue beamforming and beam sweeping in a wireless communication system
EP3267592B1 (en) * 2016-07-05 2023-06-07 ASUSTek Computer Inc. Method and apparatus for transmissions via multiple beams in a wireless communication system
US10887868B2 (en) 2016-07-22 2021-01-05 Asustek Computer Inc. Method and apparatus for transmission or reception using beamforming in a wireless communication system
JP6634982B2 (ja) 2016-07-29 2020-01-22 ソニー株式会社 端末装置、基地局、方法及び記録媒体
GB2552953A (en) 2016-08-12 2018-02-21 Nec Corp Communication system
KR102760588B1 (ko) * 2016-09-06 2025-02-03 삼성전자주식회사 무선 통신 시스템에서 셀을 선택하기 위한 장치 및 방법
US11184057B2 (en) * 2016-09-06 2021-11-23 Samsung Electronics Co., Ltd. Apparatus and method for selecting cell in wireless communication system
CN109792618B (zh) 2016-09-22 2022-07-29 瑞典爱立信有限公司 具有定时未对准的有效上行链路测量信号接收和传输窗口分配
JP2020502831A (ja) * 2016-09-29 2020-01-23 オッポ広東移動通信有限公司 信号送信方法、端末機器およびネットワーク機器
CN107888244B (zh) * 2016-09-30 2021-08-20 中兴通讯股份有限公司 一种无线通信系统中实现用户面功能增强的方法和装置
EP3518608A4 (en) 2016-09-30 2019-08-21 Guangdong Oppo Mobile Telecommunications Corp., Ltd. SIGNAL TRANSMISSION PROCESS AND DEVICE
KR102676911B1 (ko) * 2016-10-31 2024-06-19 에스케이텔레콤 주식회사 빔포밍 기반의 무선 자원 할당방법 및 이를 위한 장치
US11212718B2 (en) * 2016-12-26 2021-12-28 Samsung Electronics Co., Ltd. User equipment (UE) and method for performing random access for beamforming-based connected mode handover
WO2018120102A1 (zh) 2016-12-30 2018-07-05 广东欧珀移动通信有限公司 波束选择方法、装置及系统
KR102345772B1 (ko) * 2017-01-09 2021-12-31 소니 모바일 커뮤니케이션즈 인크. 기지국 제어 빔 관리
CN108347272B (zh) * 2017-01-25 2020-12-15 华为技术有限公司 一种基于波束组进行通信的方法及设备
SG11201907187VA (en) * 2017-02-13 2019-09-27 Guangdong Oppo Mobile Telecommunications Corp Ltd Wireless communication method, terminal device and network device
BR112019018902A2 (pt) * 2017-03-17 2020-04-14 Guangdong Oppo Mobile Telecommunications Corp Ltd método de comunicação sem fios, e dispositivo terminal
CN112260732B (zh) * 2017-03-24 2022-08-16 维沃移动通信有限公司 一种波束处理方法、基站及终端
CN109802712B (zh) * 2017-11-17 2021-08-13 华为技术有限公司 一种用户设备、接入设备和预编码方法
CN109391943A (zh) * 2018-09-03 2019-02-26 青岛海信电器股份有限公司 一种波束成形能力的匹配方法及通信设备
CN110913477B (zh) * 2018-09-14 2023-01-06 成都华为技术有限公司 管理资源的方法和通信装置
CN109474549B (zh) * 2018-12-04 2021-08-17 青岛矽昌通信技术有限公司 一种基于三维波束图案的三维信道估计方法
JP6888663B2 (ja) * 2019-12-03 2021-06-16 ソニーグループ株式会社 端末装置、基地局、方法及び記録媒体
JP7616738B2 (ja) * 2020-02-06 2025-01-17 華為技術有限公司 シンボル配列を成形するための通信デバイス
KR102370663B1 (ko) 2020-08-06 2022-03-04 국방과학연구소 전자공격 신호 송신 방법 및 장치
EP4476839A4 (en) * 2022-02-11 2025-12-03 Beammwave Ab METHOD FOR ARRANGEMENT OF MULTI-ANTENNA RECEIVERS, COMPUTER PROGRAM PRODUCT, ARRANGEMENT OF MULTI-ANTENNA RECEIVERS, AND WIRELESS DEVICE
US20250183959A1 (en) 2022-04-19 2025-06-05 Beammwave Ab Method for a Multi-antenna Transmitter and Receiver Arrangement, a Computer Program Product, a Multi-Antenna Transmitter and Receiver Arrangement, a Wireless Device, and a Transceiver Node
WO2023239276A1 (en) 2022-06-10 2023-12-14 Beammwave Ab A method of obtaining a capability and pre-coding a data packet for a multi-antenna transmitter and receiver arrangement, a computer program product, a non-transitory computer-readable storage medium a wireless device, and a transceiver node
US20250365571A1 (en) 2022-06-10 2025-11-27 Beammwave Ab Method of obtaining a capability for a multi-antenna transmitter and receiver arrangement, a computer program product, a non-transitory computer-readable storage medium, a wireless device, and a transceiver node
WO2024091167A1 (en) 2022-10-28 2024-05-02 Beammwave Ab A wireless device comprising sensors, a system, a method, computer program products, and a non-transitory computer-readable storage medium therefor
WO2024091166A1 (en) 2022-10-28 2024-05-02 Beammwave Ab A wireless device comprising indicators, a method, a computer program product, and a non-transitory computer-readable storage medium therefor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7181245B2 (en) 2002-06-27 2007-02-20 Nortel Networks Limited Wireless transmitter, transceiver and method
US7151951B2 (en) 2002-12-23 2006-12-19 Telefonktiebolaget Lm Ericsson (Publ) Using beamforming and closed loop transmit diversity in a multi-beam antenna system
KR100981554B1 (ko) * 2003-11-13 2010-09-10 한국과학기술원 다중 송수신 안테나들을 구비하는 이동통신시스템에서,송신 안테나들을 그룹핑하여 신호를 전송하는 방법
EP1705807B1 (en) * 2003-12-31 2017-10-25 ZTE Corporation Method for an antenna array transmitting link
KR20050120441A (ko) 2004-06-18 2005-12-22 삼성전자주식회사 다중 안테나를 사용하는 이동통신 시스템의 송신다이버시티 장치 및 방법
US20060264184A1 (en) * 2005-02-17 2006-11-23 Interdigital Technology Corporation Method and apparatus for selecting a beam combination of multiple-input multiple-output antennas
KR20070067910A (ko) * 2005-12-26 2007-06-29 삼성전자주식회사 시공간 무선 통신 시스템에서 다이버시티 및 멀티플렉싱 및빔포밍 신호 송수신 장치 및 방법
WO2007111266A1 (ja) * 2006-03-24 2007-10-04 Matsushita Electric Industrial Co., Ltd. 無線通信端末装置及び無線通信基地局装置
US8036669B2 (en) 2006-04-20 2011-10-11 Qualcomm Incorporated Orthogonal resource reuse with SDMA beams
US8208566B2 (en) * 2006-08-21 2012-06-26 Samsung Electronics Co., Ltd. Apparatus and method for transmitting/receiving feedback information in a multi-user MIMO system, and system thereof
WO2008118474A2 (en) 2007-03-26 2008-10-02 Sibeam, Inc. Extensions to adaptive beam-steering method
CN101350648A (zh) * 2007-07-20 2009-01-21 大唐移动通信设备有限公司 一种实现发射的方法、系统及发射机
US8351521B2 (en) * 2008-03-17 2013-01-08 Qualcomm Incorporated Multi-resolution beamforming based on codebooks in MIMO systems
JP5434137B2 (ja) * 2009-02-26 2014-03-05 ソニー株式会社 通信装置及び通信方法、コンピューター・プログラム、通信システム、並びに情報処理装置

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