JP2017501630A5 - - Google Patents

Download PDF

Info

Publication number
JP2017501630A5
JP2017501630A5 JP2016537446A JP2016537446A JP2017501630A5 JP 2017501630 A5 JP2017501630 A5 JP 2017501630A5 JP 2016537446 A JP2016537446 A JP 2016537446A JP 2016537446 A JP2016537446 A JP 2016537446A JP 2017501630 A5 JP2017501630 A5 JP 2017501630A5
Authority
JP
Japan
Prior art keywords
array
sub
beamforming weights
array antenna
angular range
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2016537446A
Other languages
English (en)
Japanese (ja)
Other versions
JP6279742B2 (ja
JP2017501630A (ja
Filing date
Publication date
Priority claimed from US14/101,919 external-priority patent/US9648504B2/en
Application filed filed Critical
Publication of JP2017501630A publication Critical patent/JP2017501630A/ja
Publication of JP2017501630A5 publication Critical patent/JP2017501630A5/ja
Application granted granted Critical
Publication of JP6279742B2 publication Critical patent/JP6279742B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2016537446A 2013-12-10 2014-12-01 順方向リンクにおける送信のためのビームフォーマのサブアレイの使用 Expired - Fee Related JP6279742B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/101,919 US9648504B2 (en) 2013-12-10 2013-12-10 Using subarrays of a beamformer for transmissions in a forward link
US14/101,919 2013-12-10
PCT/US2014/067952 WO2015088811A1 (en) 2013-12-10 2014-12-01 Using subarrays of a beamformer for transmissions in a forward link

Publications (3)

Publication Number Publication Date
JP2017501630A JP2017501630A (ja) 2017-01-12
JP2017501630A5 true JP2017501630A5 (enExample) 2017-07-20
JP6279742B2 JP6279742B2 (ja) 2018-02-14

Family

ID=52134408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016537446A Expired - Fee Related JP6279742B2 (ja) 2013-12-10 2014-12-01 順方向リンクにおける送信のためのビームフォーマのサブアレイの使用

Country Status (7)

Country Link
US (1) US9648504B2 (enExample)
EP (1) EP3080928B1 (enExample)
JP (1) JP6279742B2 (enExample)
KR (1) KR101790637B1 (enExample)
CN (1) CN105814810B (enExample)
BR (1) BR112016013132A2 (enExample)
WO (1) WO2015088811A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017034236A1 (en) * 2015-08-21 2017-03-02 Samsung Electronics Co., Ltd. Method and apparatus for transmitting diversity
CN106470064B (zh) * 2015-08-21 2021-07-30 北京三星通信技术研究有限公司 发送分集方法及设备
CN108476416A (zh) * 2016-01-08 2018-08-31 康普技术有限责任公司 用于使用波束成形来进行载波聚合的系统和方法
US10700762B2 (en) * 2016-05-04 2020-06-30 Telefonaktiebolaget Lm Ericsson (Publ) Beam forming using an antenna arrangement
US10389428B2 (en) * 2016-11-23 2019-08-20 Qualcomm Incorporated Techniques and apparatuses for switching between a single antenna subarray operation and a multiple antenna subarray operation for different traffic types
US10090893B2 (en) 2016-12-22 2018-10-02 Futurewei Technologies, Inc. Frequency division multiple antenna distribution
US10311264B1 (en) * 2018-04-30 2019-06-04 Xerox Corporation Printed RFID tag antenna array with interfering subarrays
CN113746515B (zh) * 2020-05-29 2023-06-06 华为技术有限公司 应用电磁超表面阵列的数据发送方法、装置及系统
WO2022045402A1 (ko) * 2020-08-28 2022-03-03 엘지전자 주식회사 무선 통신 시스템에서 단말 및 기지국의 신호 송수신 방법 및 장치
US12143179B2 (en) * 2021-06-18 2024-11-12 Apple Inc. Transmission power management for concurrent operating radios

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9402942D0 (en) 1994-02-16 1994-04-06 Northern Telecom Ltd Base station antenna arrangement
EP0960544B1 (en) * 1997-02-13 2004-12-15 Nokia Corporation Method and apparatus for directional radio communication
KR100383669B1 (ko) * 2000-10-12 2003-05-14 한국전자통신연구원 배열 안테나를 이용하는 코드분할다중접속 기지국시스템의 동기 획득장치 및 방법
KR20050120441A (ko) * 2004-06-18 2005-12-22 삼성전자주식회사 다중 안테나를 사용하는 이동통신 시스템의 송신다이버시티 장치 및 방법
CN1985187B (zh) * 2004-07-16 2012-05-16 富士通天株式会社 单脉冲雷达装置及天线切换开关
US7400907B2 (en) 2005-08-29 2008-07-15 Cisco Technology, Inc. Method and system for partitioning an antenna array and applying multiple-input-multiple-output and beamforming mechanisms
US8036669B2 (en) * 2006-04-20 2011-10-11 Qualcomm Incorporated Orthogonal resource reuse with SDMA beams
US8149942B1 (en) 2007-02-07 2012-04-03 Cisco Technology, Inc. Method and system for selecting a transmission scheme in a multiple-input-multiple-output wireless communications system
RU2491685C2 (ru) 2007-07-20 2013-08-27 Астриум Лимитед Система для упрощения обработки реконфигурируемой диаграммообразующей схемы в фазированной антенной решетке для телекоммуникационного спутника
US8526525B2 (en) 2008-09-01 2013-09-03 Arvind V. Keerthi Interference avoiding MIMO
US8537785B2 (en) 2009-03-05 2013-09-17 Huawei Technologies Co., Ltd Method and apparatus for cell/sector coverage of a public channel through multiple antennas
US9806789B2 (en) * 2010-04-06 2017-10-31 Samsung Electronics Co., Ltd. Apparatus and method for spatial division duplex (SDD) for millimeter wave communication system
CN102263580A (zh) 2010-05-24 2011-11-30 华为技术有限公司 广播信号发射方法和装置
US20130057432A1 (en) 2011-09-02 2013-03-07 Samsung Electronics Co., Ltd. Method and apparatus for beam broadening for phased antenna arrays using multi-beam sub-arrays
US9590709B2 (en) 2011-12-23 2017-03-07 Nokia Solutions And Networks Oy Methods, apparatuses, and computer-readable storage media for performing multidimensional beamforming
US9225396B2 (en) * 2013-02-15 2015-12-29 Intel Corporation Apparatus, system and method of transmit power control for wireless communication
US9294259B2 (en) * 2013-09-30 2016-03-22 Broadcom Corporation Full duplex system in massive MIMO

Similar Documents

Publication Publication Date Title
JP2017501630A5 (enExample)
CN110313134A (zh) 电子设备、通信装置和信号处理方法
JP6130116B2 (ja) 受信アレーアンテナ装置
MX367990B (es) Formacion de haces.
RU2019127983A (ru) Многоузловая система mimo-связи с формированием гибридной диаграммы направленности в архитектуре l1-разбиения
US11329399B2 (en) Antenna arrangement for dual-polarization beamforming
CN110199488A (zh) 电子设备、通信方法以及介质
US10673503B2 (en) Method and device for performing beam forming
WO2010092078A3 (en) Communication system, apparatus and method for antenna array control
JP2014195268A5 (enExample)
JP2015509674A5 (enExample)
TW201707395A (zh) 動態波束形成方法和使用所述方法的相關設備
JP2017058359A5 (enExample)
WO2016032104A1 (ko) 무선 통신 시스템에서 빔포밍을 위한 가중치 결정 방법 및 이를 위한 장치
JP2016541155A5 (enExample)
WO2014137203A3 (en) Precoding matrix codebook design for advanced wireless communications systems
US9509387B2 (en) Node in a wireless communication system where antenna beams match the sector width
JP5452179B2 (ja) アンテナ装置
JP2016528794A5 (enExample)
GB2600041B (en) Optical control type phased array antenna
JP2013507038A5 (enExample)
CN108141256A (zh) 天线阵列的相位调整方法及装置
JP2020506576A (ja) 二重偏波ビームフォーミング
JP2017026618A5 (enExample)
WO2019075236A3 (en) User insensitive steerable antenna array devices, systems, and methods