JP6190889B2 - ビーム形成方法およびビームを使用するための方法 - Google Patents

ビーム形成方法およびビームを使用するための方法 Download PDF

Info

Publication number
JP6190889B2
JP6190889B2 JP2015541948A JP2015541948A JP6190889B2 JP 6190889 B2 JP6190889 B2 JP 6190889B2 JP 2015541948 A JP2015541948 A JP 2015541948A JP 2015541948 A JP2015541948 A JP 2015541948A JP 6190889 B2 JP6190889 B2 JP 6190889B2
Authority
JP
Japan
Prior art keywords
communication device
antennas
group
beamforming
transmit
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.)
Active
Application number
JP2015541948A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016504804A (ja
Inventor
ハンチン ロウ
ハンチン ロウ
ポンフェイ シア
ポンフェイ シア
ゴーシュ モニシャ
ゴーシュ モニシャ
オテリ オーヘンコーム
オテリ オーヘンコーム
エル．オレセン ロバート
エル．オレセン ロバート
Original Assignee
インターデイジタル パテント ホールディングス インコーポレイテッド
インターデイジタル パテント ホールディングス インコーポレイテッド
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by インターデイジタル パテント ホールディングス インコーポレイテッド, インターデイジタル パテント ホールディングス インコーポレイテッド filed Critical インターデイジタル パテント ホールディングス インコーポレイテッド
Publication of JP2016504804A publication Critical patent/JP2016504804A/ja
Application granted granted Critical
Publication of JP6190889B2 publication Critical patent/JP6190889B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0634—Antenna weights or vector/matrix coefficients
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
JP2015541948A 2012-11-09 2013-11-08 ビーム形成方法およびビームを使用するための方法 Active JP6190889B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261724679P 2012-11-09 2012-11-09
US61/724,679 2012-11-09
PCT/US2013/069265 WO2014074894A1 (en) 2012-11-09 2013-11-08 Beamforming methods and methods for using beams

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017152719A Division JP2018011309A (ja) 2012-11-09 2017-08-07 ビーム形成方法およびビームを使用するための方法

Publications (2)

Publication Number Publication Date
JP2016504804A JP2016504804A (ja) 2016-02-12
JP6190889B2 true JP6190889B2 (ja) 2017-08-30

Family

ID=49674380

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2015541948A Active JP6190889B2 (ja) 2012-11-09 2013-11-08 ビーム形成方法およびビームを使用するための方法
JP2017152719A Ceased JP2018011309A (ja) 2012-11-09 2017-08-07 ビーム形成方法およびビームを使用するための方法
JP2019184624A Active JP7313251B2 (ja) 2012-11-09 2019-10-07 ビーム形成方法およびビームを使用するための方法
JP2022089607A Pending JP2022122961A (ja) 2012-11-09 2022-06-01 ビーム形成方法およびビームを使用するための方法

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2017152719A Ceased JP2018011309A (ja) 2012-11-09 2017-08-07 ビーム形成方法およびビームを使用するための方法
JP2019184624A Active JP7313251B2 (ja) 2012-11-09 2019-10-07 ビーム形成方法およびビームを使用するための方法
JP2022089607A Pending JP2022122961A (ja) 2012-11-09 2022-06-01 ビーム形成方法およびビームを使用するための方法

Country Status (4)

Country Link
US (2) US11122444B2 (enExample)
EP (1) EP2920890A1 (enExample)
JP (4) JP6190889B2 (enExample)
WO (1) WO2014074894A1 (enExample)

Families Citing this family (181)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11877842B1 (en) 2012-09-25 2024-01-23 Micro Mobio Corporation Personal cloud with a plurality of modular capabilities
US11553857B1 (en) 2012-09-25 2023-01-17 Micro Mobio Corporation System and method for through window personal cloud transmission
US12150755B1 (en) 2012-09-25 2024-11-26 Micro Mobio Corporation Integrated display with antenna system and method
US11272861B1 (en) * 2012-09-25 2022-03-15 Micro Mobio Corporation Personal cloud with a plurality of modular capabilities
EP2920890A1 (en) * 2012-11-09 2015-09-23 Interdigital Patent Holdings, Inc. Beamforming methods and methods for using beams
CN104253673B (zh) * 2013-06-25 2018-10-02 华为技术有限公司 上行多用户数据传输方法及上行多用户输入输出系统
CN104734759B (zh) * 2013-12-20 2019-12-03 中兴通讯股份有限公司 Mimo波束赋形通信系统中波束识别方法、相关设备及系统
WO2015100546A1 (zh) * 2013-12-30 2015-07-09 华为技术有限公司 一种数据传输方法及装置
KR102177804B1 (ko) 2014-03-25 2020-11-11 삼성전자주식회사 다중입력 다중출력 시스템에서 스케줄링 방법 및 장치
US9923663B2 (en) * 2014-03-28 2018-03-20 Intel IP Corporation Methods and arrangements for time-sharing in a dense environment
US9680547B2 (en) * 2014-05-15 2017-06-13 Mediatek Inc. Methods for efficient beam training and network control device utilizing the same
US10231249B2 (en) 2014-05-28 2019-03-12 Lg Electronics Inc. Method for transmitting signal through energy efficiency optimization and base station
US9584195B2 (en) * 2014-06-02 2017-02-28 Intel IP Corporation MIMO and bandwidth signaling in millimeter-wave systems
US10659135B2 (en) * 2014-06-16 2020-05-19 Qualcomm Incorporated Coordinated discovery of MMW connection points and UES
EP3158659A1 (en) * 2014-06-17 2017-04-26 Telefonaktiebolaget LM Ericsson (publ) Determination of beam configuration
US9451536B2 (en) * 2014-06-18 2016-09-20 Qualcomm Incorporated UE initiated discovery in assisted millimeter wavelength wireless access networks
US9774379B2 (en) * 2014-06-19 2017-09-26 Telefonaktiebolaget Lm Ericsson (Publ) Beam-forming in a combined radio cell
US9357558B2 (en) * 2014-06-27 2016-05-31 Qualcomm Incorporated Partition scheduling based on beamtracking
US10292098B2 (en) * 2014-06-30 2019-05-14 Telefonaktiebolaget Lm Ericsson (Publ) Multiple-layer beacon sweeping method, access node and user equipment
EP3185449B1 (en) * 2014-08-18 2022-04-20 Panasonic Corporation Mimo training method and radio device
US10848206B2 (en) * 2014-09-25 2020-11-24 Lg Electronics Inc. Reference signal transmission method in multi-antenna wireless communication system, and apparatus therefor
US9712221B2 (en) * 2014-10-10 2017-07-18 Intel Corporation Apparatus, system and method of beamforming
US9859966B2 (en) * 2014-10-24 2018-01-02 Intel Corporation Apparatus, system and method of beamforming
US10056958B2 (en) * 2014-10-27 2018-08-21 Samsung Electronics Co., Ltd. Method and apparatus for multiuser beamforming in mmWave wireless LAN systems
CN106716866B (zh) * 2014-10-30 2021-01-29 英特尔Ip公司 乒乓波束成形
US20160165619A1 (en) * 2014-12-04 2016-06-09 Facebook, Inc. Multi-frequency directional access point communication
US10334571B2 (en) 2014-12-05 2019-06-25 Marvell World Trade Ltd. Trigger frame format for orthogonal frequency division multiple access (OFDMA) communication
US10091812B2 (en) 2015-01-15 2018-10-02 Nokia Solutions And Networks Oy Method and apparatus for implementing low-latency and robust uplink access
US9648616B2 (en) 2015-01-15 2017-05-09 Nokia Solutions And Networks Oy Method and apparatus for implementing efficient low-latency uplink access
US20160212680A1 (en) * 2015-01-15 2016-07-21 Nokia Solutions And Networks Oy Rapid rerouting in a communication system
US10201017B2 (en) 2015-04-09 2019-02-05 Marvell World Trade Ltd. Contention-based orthogonal frequency division multiple access (OFDMA) communication
US10879989B2 (en) 2015-04-09 2020-12-29 Intel IP Corporation Apparatus, system and method of beamforming
US9960877B2 (en) 2015-04-30 2018-05-01 Inten IP Corporation Apparatus, system and method of beamforming
US9979457B2 (en) * 2015-05-08 2018-05-22 Lg Electronics Inc. Multi-beamforming training
KR102293045B1 (ko) * 2015-05-29 2021-08-26 삼성전자주식회사 Mimo 기반 빔포밍을 지원하는 방법 및 장치
US9882621B2 (en) * 2015-06-25 2018-01-30 Intel IP Corporation Techniques using a first band of communication to synchronize beamforming for a second band of communication
KR102318220B1 (ko) 2015-07-01 2021-10-27 삼성전자주식회사 무선 통신시스템의 빔 선택 장치 및 방법
US10879975B2 (en) 2015-07-08 2020-12-29 Qualcomm Incorporated Beamforming based on adjacent beams systems and methods
US10211524B2 (en) 2015-07-08 2019-02-19 Qualcomm Incorporated Antenna isolation systems and methods
US10021583B2 (en) 2015-07-08 2018-07-10 Qualcomm Incoporated Beam splitting systems and methods
KR20180018658A (ko) * 2015-07-08 2018-02-21 퀄컴 인코포레이티드 빔포밍된 통신에서 동시적인 링크들에 대한 간섭 완화의 시스템들 및 방법들
US10887861B2 (en) 2015-07-20 2021-01-05 At&T Intellectual Property I, L.P. Facilitating harmonization of wireless communication service delivery
US10230433B2 (en) 2015-07-27 2019-03-12 Qualcomm Incorporated Techniques for improving coverage of communication devices
US10809370B2 (en) 2015-07-29 2020-10-20 Qualcomm Incorporated Angular velocity sensing using arrays of antennas
WO2017015967A1 (zh) * 2015-07-30 2017-02-02 华为技术有限公司 一种波束成形训练方法、站点及接入点
CN107836087A (zh) * 2015-07-31 2018-03-23 华为技术有限公司 一种多用户场景下波束训练方法及装置
WO2017039505A1 (en) * 2015-09-02 2017-03-09 Telefonaktiebolaget Lm Ericsson (Publ) Mobility procedures between beams from different radio network nodes
JP6997076B2 (ja) * 2015-09-10 2022-02-04 インターデイジタル パテント ホールディングス インコーポレイテッド チャネル推定のための方法、装置およびシステムならびに多入力多出力（ｍｉｍｏ）通信のための同時のビーム形成トレーニング
US9549406B1 (en) * 2015-09-14 2017-01-17 Elwha Llc Automatically adjustable radiofrequency link
KR101817014B1 (ko) * 2015-09-18 2018-01-10 한국과학기술원 다중 빔 코드 분할 다중 접속 통신 방법 및 이를 수행하는 장치
KR101750656B1 (ko) * 2015-10-06 2017-06-26 한국과학기술원 매시브 안테나 기반의 패턴/편파 빔 분할 다중 접속 방법 및 이를 수행하는 장치
US9723473B2 (en) 2015-10-14 2017-08-01 Toyota Jidosha Kabushiki Kaisha Millimeter wave communication system
US10028303B2 (en) 2015-10-26 2018-07-17 Intel IP Corporation Clear channel assessment (CCA) in wireless networks
US10742285B1 (en) * 2015-11-13 2020-08-11 Marvell International Ltd. Explicit multiuser beamforming training in a wireless local area network
US9923619B2 (en) * 2015-12-21 2018-03-20 Intel Corporation Techniques for passive beamforming training
CN106911371B (zh) * 2015-12-22 2021-11-23 中兴通讯股份有限公司 一种波束训练方法和装置
EP3609133B1 (en) * 2015-12-30 2022-02-09 Facebook, Inc. Link acquisition in directional wireless systems
US9698885B1 (en) 2015-12-31 2017-07-04 Facebook, Inc. Link acquistion in directional wireless systems
US10085261B2 (en) 2016-01-07 2018-09-25 Intel IP Corporation Apparatus, system and method of communicating an enhanced directional multi gigabit (EDMG) support indication
CN106953676A (zh) 2016-01-07 2017-07-14 索尼公司 无线通信方法和无线通信设备
US10863510B2 (en) * 2016-01-08 2020-12-08 Qualcomm Incorporated Per stream and per antenna cyclic shift delay in wireless communications and uplink multi-user MIMO
US10411776B2 (en) * 2016-01-14 2019-09-10 Qualcomm Incorporated Beamforming training using multiple-input and multiple-output transmission scheme
WO2017122882A1 (ko) * 2016-01-15 2017-07-20 한국과학기술원 Bdma 기반 통신시스템에서 자원 재사용 방법
KR101784595B1 (ko) 2016-01-15 2017-10-11 한국과학기술원 Bdma 기반 통신시스템에서 자원 재사용 방법
WO2017146273A1 (ko) * 2016-02-22 2017-08-31 한국과학기술원 Bdma 시스템에서 단말에 대한 빔섹터를 결정하는 방법 및 bdma 시스템에서 단말에 대한 이동성 지원 방법
US11088749B2 (en) * 2016-02-25 2021-08-10 Apple Inc. Device and method of using BRRS configuration
EP3427401B1 (en) * 2016-03-10 2021-01-06 Interdigital Patent Holdings, Inc. Concurrent mimo beamforming training in mmw wlan systems
EP4135214A1 (en) * 2016-03-10 2023-02-15 Interdigital Patent Holdings, Inc. Systems and methods for beamforming training in wireless local area networks
EP3429095B1 (en) * 2016-03-11 2021-10-13 Panasonic Intellectual Property Corporation of America Wireless communication device
US11165486B2 (en) 2016-03-11 2021-11-02 Sony Corporation Beamforming device for antenna arrays
JP7007093B2 (ja) * 2016-03-11 2022-01-24 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 通信装置及び通信方法
JP2017169127A (ja) * 2016-03-17 2017-09-21 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 通信システム、通信システムの制御方法、基地局装置、および無線端末装置
WO2017171867A1 (en) * 2016-04-01 2017-10-05 Intel IP Corporation Hybrid open-loop and closed-loop beamforming
US10063302B2 (en) * 2016-04-15 2018-08-28 Huawei Technologies Co., Ltd. Short SSW frame format for SLS beamforming process between enabled, associated stations and method of preparing wireless communication
JP6750985B2 (ja) * 2016-04-15 2020-09-02 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 通信装置および通信方法
US11178646B2 (en) * 2016-04-19 2021-11-16 Qualcomm Incorporated Beam reference signal based narrowband channel measurement and CQI reporting
US10505765B2 (en) * 2016-04-28 2019-12-10 Intel IP Corporation Channel estimation fields for wireless networks
WO2017191900A1 (ko) * 2016-05-06 2017-11-09 엘지전자 주식회사 편광을 이용한 빔포밍 훈련
WO2017197189A1 (en) 2016-05-12 2017-11-16 Interdigital Patent Holdings, Inc. Systems and methods for single user hybrid mimo for mmwave wireless networks
EP4033676A1 (en) 2016-05-12 2022-07-27 Interdigital Patent Holdings, Inc. Systems and methods for beamforming feedback in mmwave wireless local area networks
US10985817B2 (en) 2016-05-23 2021-04-20 Lg Electronics Inc. Beamforming training
US10541741B2 (en) * 2016-05-26 2020-01-21 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
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
US10651899B2 (en) 2016-05-26 2020-05-12 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
US10490895B2 (en) * 2016-06-07 2019-11-26 Sony Corporation Training method and system for directional transmission in wireless communication
US10034218B2 (en) * 2016-06-30 2018-07-24 Intel IP Corporation Apparatus, system and method of communicating a short sector sweep (SSW) packet
US10284275B2 (en) 2016-07-08 2019-05-07 Intel IP Corporation Single user and multiuser multiple-input and multiple-output beamforming
US10575333B2 (en) 2016-07-15 2020-02-25 Lg Electronics Inc. Method for transmitting or receiving data in wireless LAN system and device therefor
US10680699B2 (en) 2016-07-20 2020-06-09 Lg Electronics Inc. Method and apparatus for calculating beamforming based paging occasion in wireless communication system
US10326558B2 (en) 2016-07-20 2019-06-18 Intel Corporation Apparatus, system and method of communicating a single carrier (SC) transmission
CN115296707B (zh) 2016-07-21 2024-03-26 交互数字专利控股公司 毫米波wlan系统中的多输入多输出设置
EP3273613B1 (en) * 2016-07-22 2019-05-15 Peraso Technologies Inc. A method and apparatus for beamforming training using frames
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
WO2018027924A1 (en) 2016-08-12 2018-02-15 Mediatek Singapore Pte. Ltd. Mechanism to support rrm measurement in new radio access system with beamforming
WO2018034703A1 (en) * 2016-08-19 2018-02-22 Intel Corporation Beam prediction and adaptation for blockage mitigation
US10341076B2 (en) * 2016-09-28 2019-07-02 Intel Corporation MU MIMO beamforming training protocol
DE112016007294T5 (de) 2016-09-30 2019-07-18 Intel IP Corporation Strahlformung für Hybridantennenarrays
WO2018065662A1 (en) * 2016-10-03 2018-04-12 Nokia Technologies Oy Reference signal with beamforming training and channel estimation
US10736082B2 (en) 2016-10-31 2020-08-04 Qualcomm Incorporated Transmission of a common control in a beamforming system
WO2018085569A1 (en) * 2016-11-03 2018-05-11 Interdigital Patent Holdings, Inc. Multidimensional beam refinement procedures and signaling for mmwave wlans
WO2018085677A1 (en) 2016-11-03 2018-05-11 Interdigital Patent Holdings, Inc. Methods and apparatus for enhanced dynamic allocation for directional transmission
US10461819B2 (en) * 2016-11-04 2019-10-29 Intel IP Corporation Media access control range extension
WO2018094395A1 (en) * 2016-11-21 2018-05-24 Intel IP Corporation Phase tracking for enhanced directional multi-gigabit beam refinement protocol
KR101869224B1 (ko) * 2016-11-21 2018-06-20 성균관대학교산학협력단 마이크로파 전력 전송을 위한 빔포밍 방법 및 빔 포밍으로 전력 전송을 위한 마이크로파를 송신하는 송신장치
US10257012B2 (en) 2016-12-13 2019-04-09 Samsung Electronics Co., Ltd Apparatus and method for coarse timing and frequency synchronization
US10193795B2 (en) 2016-12-21 2019-01-29 Sony Corporation Robust data routing in wireless networks with directional transmissions
US9966670B1 (en) 2016-12-27 2018-05-08 Industrial Technology Research Institute Transmitting device and receiving device
CN109617575B (zh) 2016-12-28 2020-06-30 上海朗帛通信技术有限公司 一种被用于多天线传输的ue、基站中的方法和装置
US10334511B2 (en) * 2016-12-30 2019-06-25 Intel IP Corporation Methods for scanning in directive multi-gigabit network
CN108271231A (zh) * 2016-12-30 2018-07-10 华为技术有限公司 一种无线数据单元rdu的切换方法及设备
US10425878B2 (en) * 2017-01-09 2019-09-24 Qualcomm Incorporated Techniques to identify sets of multiple beams compatible with configurations for routing signals in a user equipment
US10498418B2 (en) 2017-01-11 2019-12-03 Qualcomm Incorporated Fragmented beamforming for wireless devices
US10568132B2 (en) * 2017-01-13 2020-02-18 Sony Corporation Contention-based random access with receive beamforming in wireless networks
US11228348B2 (en) * 2017-01-13 2022-01-18 Qualcomm Incorporated Efficient beamforming technique
US10848218B2 (en) * 2017-02-06 2020-11-24 Qualcomm Incorporated Fast beam refinement phase for periodic beamforming training
US20180227772A1 (en) * 2017-02-06 2018-08-09 Mediatek Inc. Mechanism for Beam Reciprocity Determination and Uplink Beam Management
US11239925B2 (en) 2017-02-15 2022-02-01 Lg Electronics Inc. Method for performing beam measurement in wireless communication system and device therefor
KR102660492B1 (ko) * 2017-02-21 2024-04-25 삼성전자 주식회사 무선 통신 시스템에서 기지국, 단말 및 이의 제어 방법
US20180248600A1 (en) * 2017-02-28 2018-08-30 Qualcomm Incorporated Wideband sector sweep using wideband training (trn) field
EP3593463B1 (en) 2017-03-10 2024-12-18 InterDigital Patent Holdings, Inc. Enhanced fragmented sector level sweep procedure in mmw wlan systems
CN108631953B (zh) * 2017-03-24 2022-06-28 中兴通讯股份有限公司 一种数据发送、反馈方法及装置
US10498425B2 (en) 2017-04-13 2019-12-03 Qualcomm Incorporated Wireless communication system transmit and receive beam refinement based on spatial power profile
US10050690B1 (en) * 2017-04-13 2018-08-14 GM Global Technology Operations LLC Adaptive beam sweep in vehicle wireless connectivity system
CN108923896B (zh) 2017-04-19 2021-03-26 上海朗帛通信技术有限公司 一种被用于寻呼的用户设备、基站中的方法和装置
EP3567894B1 (en) * 2017-05-04 2021-03-10 LG Electronics Inc. -1- Beamforming training
US10440723B2 (en) * 2017-05-17 2019-10-08 Cisco Technology, Inc. Hierarchical channel assignment in wireless networks
CN110999100B (zh) 2017-06-14 2023-02-28 交互数字专利控股公司 用于毫米波wlan中的mimo传输的方法和系统
US10645704B2 (en) * 2017-06-15 2020-05-05 Qualcomm Incorporated Multi-user multiple-input/multiple-output transmissions in millimeter wave systems
US11362720B2 (en) 2017-06-23 2022-06-14 Intel Corporation Apparatus, system and method of beam refinement protocol (BRP) transmit (TX) sector sweep (SS) (TXSS)
US11368204B2 (en) 2017-06-23 2022-06-21 Intel Corporation Apparatus, system and method of beam refinement protocol (BRP) transmit (TX) sector sweep (SS) (TXSS)
BR112020000669A2 (pt) 2017-07-12 2020-07-14 Lg Electronics Inc. método para transmitir e receber sinal em sistema lan sem fio e aparelho para o mesmo
WO2019014385A1 (en) * 2017-07-13 2019-01-17 Intel Corporation ENHANCED FAST BEAM DETECTION PROTOCOL FRAME PROCESSING METHOD FOR WIRELESS COMMUNICATIONS
CN114915327A (zh) * 2017-07-25 2022-08-16 华为技术有限公司 一种信道资源分配方法和装置
US11070274B2 (en) 2017-08-16 2021-07-20 Sony Corporation Receiving device and transmission device for wireless communication
US10965360B2 (en) * 2017-08-23 2021-03-30 Qualcomm Incorporated Methods and apparatus related to beam refinement
US10673503B2 (en) * 2017-08-23 2020-06-02 Samsung Electronics Co., Ltd. Method and device for performing beam forming
US11140368B2 (en) * 2017-08-25 2021-10-05 Advanced Micro Devices, Inc. Custom beamforming during a vertical blanking interval
US10680927B2 (en) 2017-08-25 2020-06-09 Advanced Micro Devices, Inc. Adaptive beam assessment to predict available link bandwidth
US10862565B2 (en) 2017-09-01 2020-12-08 Lg Electronics Inc. Method for supporting beamforming in wireless LAN system and apparatus therefor
US10575240B2 (en) 2017-09-12 2020-02-25 Sony Corporation Multi-band millimeter wave network discovery
CN109525293B (zh) * 2017-09-19 2022-05-10 华为技术有限公司 一种波束成形训练的方法和装置
US10871559B2 (en) 2017-09-29 2020-12-22 Advanced Micro Devices, Inc. Dual purpose millimeter wave frequency band transmitter
US11539908B2 (en) 2017-09-29 2022-12-27 Advanced Micro Devices, Inc. Adjustable modulation coding scheme to increase video stream robustness
US10716053B2 (en) 2017-10-02 2020-07-14 Sony Corporation Adaptive network discovery signaling
US10524266B2 (en) 2017-10-20 2019-12-31 Google Llc Switching transmission technologies within a spectrum based on network load
US10959263B2 (en) * 2017-11-03 2021-03-23 Qualcomm Incorporated Listen before talk for millimeter wave multi-user multiple-input multiple-output communications
US11323149B2 (en) * 2017-11-27 2022-05-03 Qualcomm Incorporated Receiver feedback of repetition configuration
US11398856B2 (en) 2017-12-05 2022-07-26 Advanced Micro Devices, Inc. Beamforming techniques to choose transceivers in a wireless mesh network
US11006413B2 (en) 2017-12-06 2021-05-11 Google Llc Narrow-band communication
US10779303B2 (en) 2017-12-12 2020-09-15 Google Llc Inter-radio access technology carrier aggregation
US10608721B2 (en) 2017-12-14 2020-03-31 Google Llc Opportunistic beamforming
US10868654B2 (en) 2017-12-15 2020-12-15 Google Llc Customizing transmission of a system information message
WO2019118020A1 (en) 2017-12-15 2019-06-20 Google Llc Satellite-based narrow-band communication
US11246143B2 (en) * 2017-12-15 2022-02-08 Google Llc Beamforming enhancement via strategic resource utilization
US10938503B2 (en) 2017-12-22 2021-03-02 Advanced Micro Devices, Inc. Video codec data recovery techniques for lossy wireless links
US10728733B2 (en) * 2018-01-12 2020-07-28 Sony Corporation Multi-band millimeter wave discovery in WLAN distribution networks
SG11202006207WA (en) * 2018-01-31 2020-07-29 Sony Corp Transmission apparatus and transmission method, reception apparatus and reception method, and communication system
WO2019182341A1 (ko) * 2018-03-20 2019-09-26 엘지전자 주식회사 사이드링크를 지원하는 무선 통신 시스템에서 송신 빔을 결정하는 방법 및 이를 위한 단말
US11251847B2 (en) 2018-03-28 2022-02-15 Google Llc User device beamforming
US10827451B2 (en) * 2018-06-30 2020-11-03 Silicon Laboratories Inc. Method and system of locating a wireless device using received signal strengths
US10742299B2 (en) 2018-08-20 2020-08-11 Sony Corporation Allocation and directional information distribution in millimeter wave WLAN networks
WO2020055602A1 (en) 2018-09-10 2020-03-19 Google Llc Fast beam tracking
US10959111B2 (en) 2019-02-28 2021-03-23 Advanced Micro Devices, Inc. Virtual reality beamforming
CN111698005B (zh) * 2019-03-15 2022-07-29 华为技术有限公司 用于获取波束权值的方法和装置
US12463322B1 (en) 2019-04-03 2025-11-04 Micro Mobio Corporation Antenna in display
EP4042586A1 (en) 2019-10-11 2022-08-17 Fraunhofer-ges. zur Förderung der Angewandten Forschung E.V. Spatial multiplexing with single transmitter on wideband channels
BR112022010448A2 (pt) * 2019-12-27 2022-09-06 Intel Corp Aparelho de um dispositivo de comunicação
JP2020129831A (ja) * 2020-05-01 2020-08-27 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 通信システム、通信システムの制御方法、基地局装置、および無線端末装置
US20230216637A1 (en) * 2020-06-10 2023-07-06 Sony Group Corporation Communication device
WO2022004694A1 (ja) * 2020-06-30 2022-01-06 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 無線通信システム、無線通信装置、および、無線通信方法
JP7545301B2 (ja) * 2020-11-18 2024-09-04 Kddi株式会社 複数のビーム形成手法を用いて通信する通信装置、通信方法、およびプログラム
US11699408B2 (en) 2020-12-22 2023-07-11 Ati Technologies Ulc Performing asynchronous memory clock changes on multi-display systems
JP7610166B2 (ja) * 2021-08-05 2025-01-08 日本電信電話株式会社 ビーム設定方法、ビーム設定装置及びプログラム
CN116743192A (zh) * 2022-03-02 2023-09-12 华为技术有限公司 通信方法及电子设备
WO2023191399A1 (ko) * 2022-03-31 2023-10-05 삼성전자 주식회사 전자 장치 및 그 동작 방법
US12334998B2 (en) * 2022-08-16 2025-06-17 Qualcomm Incorporated Capability for multiple beamforming codebooks
US20240251332A1 (en) * 2023-01-25 2024-07-25 Qualcomm Incorporated Primary synchronization signal burst that is separate from a secondary synchronization signal burst
WO2025177828A1 (ja) * 2024-02-22 2025-08-28 株式会社Ｎｔｔドコモ ビーム決定方法

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2000231670A1 (en) * 2000-03-15 2001-09-24 Nokia Corporation Transmit diversity method and system
US6895230B1 (en) * 2000-08-16 2005-05-17 Kathrein-Werke Kg System and method for delay equalization of multiple transmission paths
US7031754B2 (en) * 2001-06-11 2006-04-18 Kathrein-Werke Kg Shapable antenna beams for cellular networks
US6842157B2 (en) * 2001-07-23 2005-01-11 Harris Corporation Antenna arrays formed of spiral sub-array lattices
US8995921B2 (en) * 2004-09-10 2015-03-31 Interdigital Technology Corporation Measurement support for a smart antenna in a wireless communication system
US7738925B2 (en) * 2006-03-03 2010-06-15 Nokia Corporation Adaptive multi-beamforming systems and methods for communication systems
US7574236B1 (en) * 2006-06-06 2009-08-11 Nextel Communications Inc. System and method of operating an antenna in MIMO and beamforming modes
JP4594361B2 (ja) * 2006-08-31 2010-12-08 三星電子株式会社 多重アンテナシステムにおけるデータ送受信装置及び方法とそれを支援するシステム
JP4734210B2 (ja) * 2006-10-04 2011-07-27 富士通株式会社 無線通信方法
CN101316130B (zh) * 2007-06-01 2014-06-11 中国移动通信集团公司 闭环模式下共用天线系统和方法
US20090080560A1 (en) * 2007-09-20 2009-03-26 Cisco Technology, Inc. Closed-loop beamforming weight estimation in frequency division duplex systems
US8489039B2 (en) * 2007-10-10 2013-07-16 Cisco Technology, Inc. Beamformed multi-input multiple-output communication with uplink transmission rotation
KR101424280B1 (ko) * 2008-01-23 2014-07-31 엘지전자 주식회사 다중 입출력 시스템에서, 신호를 송신하는 방법
US8280445B2 (en) * 2008-02-13 2012-10-02 Samsung Electronics Co., Ltd. System and method for antenna training of beamforming vectors by selective use of beam level training
US7978659B2 (en) * 2008-03-11 2011-07-12 Intel Corporation Method and apparatus of connectivity recovery in a wireless network
US8503928B2 (en) * 2008-06-18 2013-08-06 Mediatek Inc. Method and system for beamforming training and communications apparatuses utilizing the same
US8134503B2 (en) * 2008-06-30 2012-03-13 Cisco Technology, Inc. Open-loop beamforming MIMO communications in frequency division duplex systems
US9036563B2 (en) * 2008-07-22 2015-05-19 Mediatek Inc. Method for achieving frequency reuse in wireless communications systems
JP2010028737A (ja) 2008-07-24 2010-02-04 Nippon Telegr & Teleph Corp <Ntt> 無線通信方法及び無線通信システム
WO2010062051A2 (ko) * 2008-11-02 2010-06-03 엘지전자 주식회사 다중 입출력 시스템에서 공간 다중화 프리코딩 방법
CN102273091A (zh) * 2008-11-03 2011-12-07 爱立信电话股份有限公司 发射参考信号并确定多天线发射的预编码矩阵的方法
JP5263739B2 (ja) * 2009-01-21 2013-08-14 独立行政法人情報通信研究機構 ビームフォーミング技術を利用した無線通信方法及び無線通信システム
EP2211483B1 (en) * 2009-01-23 2016-05-25 Sony Corporation Iterative beam selection method with receiver and transmitter diversity
US8422961B2 (en) * 2009-02-23 2013-04-16 Nokia Corporation Beamforming training for functionally-limited apparatuses
US8811200B2 (en) 2009-09-22 2014-08-19 Qualcomm Incorporated Physical layer metrics to support adaptive station-dependent channel state information feedback rate in multi-user communication systems
US9059760B2 (en) * 2010-02-05 2015-06-16 Qualcomm Incorporated Apparatus and method for enabling uplink beamforming transit diversity
US8559294B2 (en) * 2010-07-29 2013-10-15 Motorola Mobility Llc Method and apparatus for major group scheduling in a fixed beam communication system
BR112013007790A2 (pt) * 2010-10-01 2017-10-10 Interdigital Patent Holdings Inc método e dispositivo para transmissão de piloto em múltiplas antenas
US8681809B2 (en) * 2011-01-10 2014-03-25 Qualcomm Incorporated Dynamic enabling and disabling of CLTD operation via HS SCCH orders
JP5562281B2 (ja) * 2011-03-24 2014-07-30 株式会社日立製作所 無線通信システム、基地局装置及び無線通信方法
US9374778B2 (en) * 2011-06-22 2016-06-21 Telefonaktiebolaget L M Ericsson Adaptive filtering architecture
US9729367B2 (en) * 2011-10-14 2017-08-08 Korea University Research And Business Foundation Method and device for processing uplink signal in WLAN system
US9160430B2 (en) * 2012-04-13 2015-10-13 Intel Corporation Millimeter-wave transceiver with coarse and fine beamforming with interference suppression and method
US20130301502A1 (en) * 2012-04-20 2013-11-14 Futurewei Technologies, Inc. Method and apparatus for data transmission in a wireless network
US8724724B2 (en) * 2012-06-29 2014-05-13 Blackberry Limited Zero correlation zone sequences for communication system
US9547076B2 (en) * 2012-10-17 2017-01-17 Raytheon Company Elevation monopulse antenna synthesis for azimuth connected phase array antennas and method
EP2920890A1 (en) * 2012-11-09 2015-09-23 Interdigital Patent Holdings, Inc. Beamforming methods and methods for using beams
US10135508B2 (en) * 2014-10-13 2018-11-20 Electronics And Telecommunications Research Institute Method and apparatus for generating common signal in multiple input multiple output system

Also Published As

Publication number Publication date
US11122444B2 (en) 2021-09-14
JP2022122961A (ja) 2022-08-23
EP2920890A1 (en) 2015-09-23
WO2014074894A1 (en) 2014-05-15
US20150289147A1 (en) 2015-10-08
JP2016504804A (ja) 2016-02-12
JP2020031430A (ja) 2020-02-27
JP2018011309A (ja) 2018-01-18
US20210409969A1 (en) 2021-12-30
JP7313251B2 (ja) 2023-07-24

Similar Documents

Publication Publication Date Title
JP7313251B2 (ja) ビーム形成方法およびビームを使用するための方法
JP7774088B2 (ja) ミリメートル波（ｍｍｗ）ｗｌａｎシステム内の多入力多出力（ｍｉｍｏ）セットアップ
US11949477B2 (en) Adaptation of MIMO mode in mmW WLAN systems
JP7453263B2 (ja) ｍｍＷＡＶＥ無線ネットワークのシングルユーザハイブリッドＭＩＭＯのためのシステムおよび方法
JP2024060003A (ja) ミリ波ｗｌａｎのための多次元ビームリファインメント手順およびシグナリング
KR102344710B1 (ko) 밀리미터파 무선 로컬 영역 네트워크에서 빔 형성 피드백을 위한 시스템 및 방법

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150713

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150713

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20160523

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160531

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20160831

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161130

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20170606

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20170706

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170807

R150 Certificate of patent or registration of utility model

Ref document number: 6190889

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250