MX389503B - Sistemas y métodos para retroalimentación de formación de haces en redes de área local inalámbricas de onda milimétrica. - Google Patents

Sistemas y métodos para retroalimentación de formación de haces en redes de área local inalámbricas de onda milimétrica.

Info

Publication number
MX389503B
MX389503B MX2018013862A MX2018013862A MX389503B MX 389503 B MX389503 B MX 389503B MX 2018013862 A MX2018013862 A MX 2018013862A MX 2018013862 A MX2018013862 A MX 2018013862A MX 389503 B MX389503 B MX 389503B
Authority
MX
Mexico
Prior art keywords
systems
methods
local area
wireless local
millimeter wave
Prior art date
Application number
MX2018013862A
Other languages
English (en)
Other versions
MX2018013862A (es
Inventor
Alphan Sahin
Hanqing Lou
Li- Hsiang Sun
Oghenekome Oteri
Rui Yang
Original Assignee
Interdigital Patent Holdings Inc
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 Interdigital Patent Holdings Inc filed Critical Interdigital Patent Holdings Inc
Publication of MX2018013862A publication Critical patent/MX2018013862A/es
Publication of MX389503B publication Critical patent/MX389503B/es

Links

Classifications

    • 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
    • H04B7/0426—Power distribution
    • H04B7/043—Power distribution using best eigenmode, e.g. beam forming or 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
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/0478—Special codebook structures directed to feedback optimisation
    • 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
    • H04B7/0617—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 for beam forming
    • 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
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04B7/0636—Feedback format
    • H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)

Abstract

Un respondedor que realza una operación de formación de haces híbridos al tener múltiples antenas configuradas para recibir un paquete de capacitación, generar en respuesta una señal de recepción formada por haces al procesar el paquete de capacitación recibido con coeficientes de haces analógicos previamente determinados, determinar si el seguimiento de canal de banda base digital (DBC) se indica basado en un parámetro de tipo de seguimiento contenido en el paquete de capacitación recibido, procesar una señal de capacitación no precodificada dentro de la señal de recepción formada por haces y en respuesta determinar una estimación de DBC y proporcionar una mensaje de retroalimentación que tiene datos de precodificador del transmisor basado en la estimación de DBC.
MX2018013862A 2016-05-12 2017-05-09 Sistemas y métodos para retroalimentación de formación de haces en redes de área local inalámbricas de onda milimétrica. MX389503B (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662335519P 2016-05-12 2016-05-12
US201662365281P 2016-07-21 2016-07-21
US201762445639P 2017-01-12 2017-01-12
US201762501615P 2017-05-04 2017-05-04
PCT/US2017/031829 WO2017196900A1 (en) 2016-05-12 2017-05-09 SYSTEMS AND METHODS FOR BEAMFORMING FEEDBACK IN mmWAVE WIRELESS LOCAL AREA NETWORKS

Publications (2)

Publication Number Publication Date
MX2018013862A MX2018013862A (es) 2019-03-21
MX389503B true MX389503B (es) 2025-03-20

Family

ID=58772951

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018013862A MX389503B (es) 2016-05-12 2017-05-09 Sistemas y métodos para retroalimentación de formación de haces en redes de área local inalámbricas de onda milimétrica.

Country Status (9)

Country Link
US (3) US10855350B2 (es)
EP (2) EP3455958B1 (es)
JP (1) JP7271179B2 (es)
KR (1) KR102344710B1 (es)
CN (2) CN115567088A (es)
AU (1) AU2017264752B2 (es)
MX (1) MX389503B (es)
TW (1) TWI744327B (es)
WO (1) WO2017196900A1 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX389503B (es) 2016-05-12 2025-03-20 Interdigital Patent Holdings Inc Sistemas y métodos para retroalimentación de formación de haces en redes de área local inalámbricas de onda milimétrica.
WO2018012920A1 (ko) * 2016-07-15 2018-01-18 엘지전자 주식회사 무선랜 시스템에서의 데이터 송수신 방법 및 이를 위한 장치
US11108603B2 (en) * 2016-10-10 2021-08-31 Qualcomm Incorporated Frame format with dual mode channel estimation field
WO2018134850A1 (en) * 2017-01-20 2018-07-26 Wisig Networks Private Limited Method and system for providing code cover to ofdm symbols in multiple user system
US10840993B2 (en) * 2017-04-20 2020-11-17 Lg Electronics Inc. Method for transmitting and receiving signal in wireless LAN system and apparatus for said method
US11245443B2 (en) * 2017-05-05 2022-02-08 Interdigital Patent Holdings, Inc. MIMO channel access
EP3639384A1 (en) 2017-06-14 2020-04-22 Interdigital Patent Holdings, Inc. Methods and system for mimo transmissions in millimeter wave wlans
WO2018237100A1 (en) * 2017-06-23 2018-12-27 Intel Corporation Apparatus, system and method of beam refinement protocol (brp) transmit (tx) sector sweep (ss) (txss)
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)
WO2019005747A1 (en) 2017-06-27 2019-01-03 Intel IP Corporation APPARATUS, SYSTEM AND METHOD FOR PROVIDING ENHANCED DIRECTIONAL MULTI-GIGABIT (DMG) (EDMG) ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) PHYSICAL LAYER PROTOCOL (PPD) DATA COMMUNICATION DEVICE AND METHOD
WO2019009596A1 (ko) * 2017-07-06 2019-01-10 엘지전자 주식회사 무선랜 시스템에서 채널화된 복수의 채널을 기반으로 프레임을 송신하는 방법 및 이를 이용한 무선 단말
EP3661073A4 (en) * 2017-07-28 2020-07-29 LG Electronics Inc. -1- PROCESS FOR CARRYING OUT MU-MIMO BEAM TRAINING LEARNING IN A WIRELESS LAN SYSTEM, AND METHOD AND DEVICE FOR CARING FOR MU-MIMO BEAM TRAINING LEARNING
JP7154078B2 (ja) * 2017-10-20 2022-10-17 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 イニシエータ装置、通信方法、および集積回路
TWI661740B (zh) * 2017-12-01 2019-06-01 財團法人工業技術研究院 多基站協調系統和方法
US10638493B2 (en) * 2017-12-08 2020-04-28 Intel IP Corporation Apparatus, system and method of beam refinement protocol (BRP)
US11646770B2 (en) * 2018-04-05 2023-05-09 Sony Group Corporation Method and apparatus for millimeter-wave MIMO mode selection
WO2019198955A1 (ko) * 2018-04-12 2019-10-17 엘지전자 주식회사 무선랜 시스템에서의 신호 송수신 방법 및 이를 위한 장치
JP7073415B2 (ja) * 2018-05-02 2022-05-23 エルジー エレクトロニクス インコーポレイティド 無線ｌａｎシステムにおける信号送受信方法及びこのための装置
US10840986B2 (en) * 2018-09-28 2020-11-17 Mediatek Inc. Enhanced type II channel state information in mobile communications
CN110011712B (zh) * 2019-03-27 2020-07-28 西北工业大学 一种面向毫米波大规模多输入多输出的混合预编码方法
WO2020216703A1 (en) * 2019-04-23 2020-10-29 Sony Corporation Communication devices and methods
JP7315829B2 (ja) * 2019-07-18 2023-07-27 株式会社バッファロー 無線ｌａｎアクセスポイント
US11984952B2 (en) * 2019-08-06 2024-05-14 Sony Group Corporation Communication devices and methods
CN112491451B (zh) * 2019-09-12 2022-02-08 维沃移动通信有限公司 一种信息上报、发送方法、终端设备和网络设备
KR102165835B1 (ko) 2019-12-27 2020-10-14 국방과학연구소 밀리미터파 통신 파티클 필터 기반 빔 추적 방법 및 그 방법을 구현하는 기지국
US11909562B2 (en) * 2020-03-30 2024-02-20 Maxlinear, Inc. Channel training adaptation
US11882472B2 (en) 2020-09-08 2024-01-23 Qualcomm Incorporated Differential reporting for full-duplex multi-beam communications
GB2605204B (en) * 2021-03-26 2025-07-02 Airspan Ip Holdco Llc Wireless radio system for adjusting path loss calculations
KR102896259B1 (ko) * 2021-07-20 2025-12-08 삼성전자주식회사 빔포밍 코드북을 이용한 빔 탐색 방법 및 장치
CN113708808B (zh) * 2021-09-08 2023-03-31 中国铁道科学研究院集团有限公司 高速移动场景下窄波束信道测量系统与方法
CN118828668B (zh) * 2021-10-29 2026-01-02 认知系统公司 隔离电子环境以改进信道估计
US12232098B2 (en) * 2022-02-07 2025-02-18 Qualcomm Incorporated Proactive communication of hybrid beamforming parameters between devices
WO2024040446A1 (zh) * 2022-08-23 2024-02-29 Oppo广东移动通信有限公司 一种信息指示方法及装置、通信设备

Family Cites Families (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4337507B2 (ja) * 2003-11-05 2009-09-30 ソニー株式会社 無線通信システム、並びに無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
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
US7899129B2 (en) * 2007-09-11 2011-03-01 Intel Corporation Wireless personal area network communication systems, apparatus and methods with fast adaptive beamforming
KR20090097754A (ko) * 2008-03-11 2009-09-16 엘지전자 주식회사 무선 통신 네트워크에서의 빔 트래킹 방법
WO2010062051A2 (ko) * 2008-11-02 2010-06-03 엘지전자 주식회사 다중 입출력 시스템에서 공간 다중화 프리코딩 방법
US8116694B2 (en) * 2008-12-23 2012-02-14 Nokia Corporation System for facilitating beam training
US8982803B1 (en) * 2009-03-05 2015-03-17 Marvell International Ltd. Systems and methods for link adaption in wireless communication systems
US8693429B2 (en) * 2009-03-31 2014-04-08 Qualcomm Incorporated Methods and apparatus for generation and use of reference signals in a communications system
KR20110097617A (ko) * 2010-02-25 2011-08-31 엘지전자 주식회사 무선 통신 시스템에서 피드백 요청 전송 방법, 피드백 요청 수신 방법 및 장치
TWI586202B (zh) * 2010-04-13 2017-06-01 內數位專利控股公司 執行多用戶(mu)多輸入多輸出(mimo)頻道探測的存取點(ap)及其方法
EP2388931B1 (en) * 2010-05-21 2017-09-13 Imec Method and system for mixed analog/digital beamforming in wireless communication systems
US8843076B2 (en) * 2010-07-06 2014-09-23 Intel Corporation Device, system and method of wireless communication over a beamformed communication link
US8787248B2 (en) * 2010-07-14 2014-07-22 Qualcomm Incorporated Method in a wireless repeater employing an antenna array including vertical and horizontal feeds for interference reduction
US9083408B2 (en) 2010-08-31 2015-07-14 Qualcomm Incorporated Implicit and explicit channel sounding for beamforming
US9385911B2 (en) * 2011-05-13 2016-07-05 Sameer Vermani Systems and methods for wireless communication of packets having a plurality of formats
JP5708345B2 (ja) * 2011-07-26 2015-04-30 富士通株式会社 無線装置、及び通信制御方法
KR101839812B1 (ko) * 2011-08-11 2018-03-19 삼성전자주식회사 혼합 아날로그/디지털 빔포밍을 위한 방법 및 장치
KR20130017572A (ko) * 2011-08-11 2013-02-20 삼성전자주식회사 하이브리드 빔포밍 시스템에서 아날로그 빔 결정 방법 및 장치
KR101839386B1 (ko) * 2011-08-12 2018-03-16 삼성전자주식회사 무선 통신 시스템에서의 적응적 빔포밍 장치 및 방법
KR20130110396A (ko) * 2012-03-29 2013-10-10 삼성전자주식회사 아날로그/디지털 혼합 빔 포밍 시스템에서 기준 신호 생성을 위한 방법 및 장치
KR20130127347A (ko) * 2012-05-10 2013-11-22 삼성전자주식회사 아날로그 및 디지털 하이브리드 빔포밍을 통한 통신 방법 및 장치
JP6190889B2 (ja) 2012-11-09 2017-08-30 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 ビーム形成方法およびビームを使用するための方法
KR102008467B1 (ko) * 2012-12-27 2019-08-07 삼성전자주식회사 빔포밍 기반 무선 통신시스템의 상향링크 전력 제어 방법 및 장치
US20150382205A1 (en) * 2013-01-25 2015-12-31 Interdigital Patent Holdings, Inc. Methods and apparatus for vertical beamforming
US9474009B2 (en) * 2013-02-07 2016-10-18 Interdigital Patent Holdings, Inc. Method and apparatus for directional mesh initialization
KR102048880B1 (ko) * 2013-04-29 2019-11-26 삼성전자주식회사 다단 빔포밍 시스템을 위한 통신 방법 및 장치
CN105144600B (zh) * 2013-05-31 2018-11-02 英特尔Ip公司 用于大型天线阵列的混合数字和模拟波束成形
WO2015034503A1 (en) * 2013-09-05 2015-03-12 Intel Corporation Adaptive sectorization of a spational region for parallel multi-user transmissions
US9991940B2 (en) 2013-09-10 2018-06-05 Qualcomm Incorporated Multi-user multiple-input multiple-output (MU-MIMO) feedback protocol
WO2015058005A2 (en) * 2013-10-16 2015-04-23 Interdigital Patent Holdings, Inc. METHOD AND SYSTEM FOR MILLIMETER WAVE HOTSPOT (mmH) BACKHAUL AND PHYSICAL (PHY) LAYER TRANSMISSIONS
WO2015065158A1 (ko) * 2013-11-04 2015-05-07 엘지전자 주식회사 무선 통신 시스템에서 신호를 전송하는 방법 및 장치
KR102205279B1 (ko) * 2013-11-06 2021-01-20 삼성전자주식회사 무선 통신 시스템에서 다중 빔을 이용하여 신호를 송수신하기 위한 방법 및 장치
EP3105969B1 (en) * 2014-03-04 2022-08-10 Mediatek Inc. Subchannel feedback for ofdma systems
JP6121931B2 (ja) * 2014-03-20 2017-04-26 株式会社Ｎｔｔドコモ 移動通信システム、基地局、およびユーザ装置
CN106063148B (zh) * 2014-03-24 2020-02-14 Lg电子株式会社 在无线通信系统中执行混合波束成形的方法及其设备
US10050689B2 (en) * 2014-04-06 2018-08-14 Lg Electronics Inc. Method of determining a weight of a digital beamforming in a wireless communication system and apparatus therefor
US9451536B2 (en) * 2014-06-18 2016-09-20 Qualcomm Incorporated UE initiated discovery in assisted millimeter wavelength wireless access networks
WO2015198140A1 (en) * 2014-06-27 2015-12-30 Techflux, Ltd. Detecting format of data
KR102226820B1 (ko) * 2014-08-20 2021-03-11 삼성전자주식회사 데이터 공유 방법 및 그 전자 장치
CN107210783B (zh) * 2014-09-29 2020-06-02 华为技术有限公司 采用协作中继进行联合mimo传输和压缩来降低干扰的系统和方法
US10355761B2 (en) * 2014-10-07 2019-07-16 Mediatek Inc. Beam administration methods for cellular/wireless networks
US10200100B2 (en) * 2014-11-13 2019-02-05 Lg Electronics Inc. Method for transmitting and receiving feedback information in wireless communication system and device for same
KR102398646B1 (ko) * 2014-12-02 2022-05-17 삼성전자주식회사 하이브리드 다중-입력 다중-출력 방식을 지원하는 통신 시스템에서 빔 운용 장치 및 방법
CN107005298B (zh) * 2014-12-02 2021-05-14 Lg 电子株式会社 在无线通信系统中基于混合波束成形发送控制信道的方法和设备
WO2016153265A1 (ko) * 2015-03-26 2016-09-29 엘지전자 주식회사 무선 통신 시스템에서 빔 스캐닝 절차를 이용하여 도플러 주파수를 추정하는 방법 및 장치
US10879989B2 (en) * 2015-04-09 2020-12-29 Intel IP Corporation Apparatus, system and method of beamforming
US10554280B2 (en) * 2015-05-01 2020-02-04 Futurewei Technologies, Inc. Device, network, and method for CSI feedback of hybrid beamforming
WO2016178546A1 (ko) * 2015-05-06 2016-11-10 엘지전자 주식회사 무선 통신 시스템에서 빔포밍 효과를 고려하여 상향링크 동기를 획득하는 방법 및 장치
US9491765B1 (en) * 2015-09-21 2016-11-08 Dell Products L.P. Beam forming communication system
EP3902155A1 (en) * 2015-09-29 2021-10-27 Telefonaktiebolaget LM Ericsson (publ) Methods and devices for determining suitable transmit directions for beamformed transmission
WO2017092797A1 (en) * 2015-12-02 2017-06-08 Nokia Solutions And Networks Oy Method, system and apparatus
JP6901481B2 (ja) * 2015-12-03 2021-07-14 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 増大した無線チャネル・スループットを有する磁気共鳴（ｍｒ）システム及び該システムの動作方法
US20170187435A1 (en) * 2015-12-23 2017-06-29 Intel IP Corporation Initiating and protecting multi-user multiple input multiple output transmissions in communication networks
US9853702B1 (en) * 2016-01-13 2017-12-26 Keysight Technologies, Inc. Methods for channel estimation in OFDMA based hybrid beamforming (HBF) systems
WO2017123060A1 (en) * 2016-01-14 2017-07-20 Samsung Electronics Co., Ltd. System, method, and apparatus of beam-tracking and beam feedback operation in a beam-forming based system
US10707934B2 (en) * 2016-03-10 2020-07-07 Interdigital Patent Holdings, Inc. Multi-resolution beam training in MMW WLAN systems
US10615862B2 (en) * 2016-04-13 2020-04-07 Qualcomm Incorporated System and method for beam adjustment request
US11088747B2 (en) * 2016-04-13 2021-08-10 Qualcomm Incorporated System and method for beam management
WO2017184865A1 (en) * 2016-04-20 2017-10-26 Convida Wireless, Llc Configurable reference signals
US10341959B2 (en) * 2016-04-28 2019-07-02 Qualcomm Incorporated Uplink transmit power control after beam change
MX389503B (es) 2016-05-12 2025-03-20 Interdigital Patent Holdings Inc Sistemas y métodos para retroalimentación de formación de haces en redes de área local inalámbricas de onda milimétrica.
KR101859821B1 (ko) * 2016-06-30 2018-05-18 한국과학기술원 밀리미터파 하향링크 채널에서 디지털-아날로그 하이브리드 빔포밍 방법 및 시스템
WO2018017920A1 (en) * 2016-07-21 2018-01-25 Interdigital Patent Holdings, Inc. Adaptation of mimo mode in mmw wlan systems
US20190253211A1 (en) * 2016-09-28 2019-08-15 Ntt Docomo, Inc. Wireless communication method
CN107896122B (zh) * 2016-09-30 2020-10-20 电信科学技术研究院 一种波束扫描和搜索跟踪方法及装置
US10985826B2 (en) * 2016-11-03 2021-04-20 Interdigital Patent Holdings, Inc. Multidimensional beam refinement procedures and signaling for mmWave WLANs
US10154496B2 (en) * 2016-11-10 2018-12-11 Futurewei Technologies, Inc. System and method for beamformed reference signals in three dimensional multiple input multiple output communications systems
US11245443B2 (en) * 2017-05-05 2022-02-08 Interdigital Patent Holdings, Inc. MIMO channel access
US11283491B2 (en) * 2017-07-06 2022-03-22 Interdigital Patent Holdings, Inc. Multi channel multiple input multiple output beamforming training in millimeter wave systems
US10638493B2 (en) * 2017-12-08 2020-04-28 Intel IP Corporation Apparatus, system and method of beam refinement protocol (BRP)

Also Published As

Publication number Publication date
US11901981B2 (en) 2024-02-13
JP7271179B2 (ja) 2023-05-11
EP3455958B1 (en) 2022-03-09
CN109155660A (zh) 2019-01-04
US11575416B2 (en) 2023-02-07
KR102344710B1 (ko) 2021-12-31
US20210058121A1 (en) 2021-02-25
WO2017196900A1 (en) 2017-11-16
US10855350B2 (en) 2020-12-01
EP4033676A1 (en) 2022-07-27
TWI744327B (zh) 2021-11-01
CN109155660B (zh) 2022-08-30
AU2017264752A1 (en) 2019-01-03
AU2017264752B2 (en) 2021-08-12
KR20190016959A (ko) 2019-02-19
US20230108498A1 (en) 2023-04-06
JP2019521565A (ja) 2019-07-25
TW201803294A (zh) 2018-01-16
CN115567088A (zh) 2023-01-03
MX2018013862A (es) 2019-03-21
EP3455958A1 (en) 2019-03-20
US20190068258A1 (en) 2019-02-28

Similar Documents

Publication Publication Date Title
MX389503B (es) Sistemas y métodos para retroalimentación de formación de haces en redes de área local inalámbricas de onda milimétrica.
WO2018053355A3 (en) System and method that facilitates beamforming from a vehicle user equipment
EP4557631A3 (en) Dynamic multi-beam transmission for new radio technology multiple-input multiple-output communications
Wang et al. TOA-based passive localization in quasi-synchronous networks
PH12018502231A1 (en) Methods, user equipment, radio transmitter and network node for managing positioning reference signals
EP4333322A3 (en) Apparatus and method for beam management in wireless communication system
WO2018175442A8 (en) Beamformed paging transmission
EP4651398A3 (en) System and method for beam management
EP4344082A3 (en) Methods for beam recovery in millimeter wave systems
MX367847B (es) Método y equipo para el establecimiento de conexión milimétrica.
PH12021550066A1 (en) Systems and methods for improving wireless mesh networks
SG11201900448UA (en) Method for receiving reference signal in wireless communication system and device therefor
BR112016020503A2 (pt) método para informar canal estatal de informação, equipamentos de usuário, e estação base
PH12015500898B1 (en) Methods of positioning in a system comprising measuring nodes with multiple receiving points.
WO2015131494A3 (zh) 信道信息的反馈方法、导频及波束发送方法、系统及装置
WO2013015664A3 (en) Apparatus and method for combining baseband processing and radio frequency beam steering in a wireless communication system
MY189034A (en) Discovery signal design
JO3779B1 (ar) الوصول إلى القدرة الاحتياطيةالمثالية لنقطة وصول عبر عدد اختياري من العملاء ذوي الصلة
BR112017005590A2 (pt) nós de acesso e método de formação de feixe para receber e transmitir sinais em rede de comunicação sem fio
WO2017040170A8 (en) Enabling operation of variable bandwidth users in millimeter-wave systems
Burghal et al. Enhanced AI-based CSI prediction solutions for massive MIMO in 5G and 6G systems
PH12019500967A1 (en) Method for transmitting uplink signal, terminal device and network side device
WO2020132139A8 (en) Dynamic focusing and tracking for wireless power transfer arrays
MX388229B (es) Libro de códigos para comunicaciones de entradas múltiples salidas múltiples de dimensiones completas.
PH12019502396A1 (en) Information transmission method, terminal device, and network device