KR20200037432A - 밀리미터파 기지국에서의 빔 쉐이핑 및 무선 디바이스에서의 고속 안테나 서브어레이 선택을 위한 기법들 - Google Patents

밀리미터파 기지국에서의 빔 쉐이핑 및 무선 디바이스에서의 고속 안테나 서브어레이 선택을 위한 기법들 Download PDF

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KR20200037432A
KR20200037432A KR1020207009029A KR20207009029A KR20200037432A KR 20200037432 A KR20200037432 A KR 20200037432A KR 1020207009029 A KR1020207009029 A KR 1020207009029A KR 20207009029 A KR20207009029 A KR 20207009029A KR 20200037432 A KR20200037432 A KR 20200037432A
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South Korea
Prior art keywords
codebook
signal
base station
millimeter wave
beamforming
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KR1020207009029A
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Korean (ko)
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바산탄 라가반
위르겐 세잔
순다르 수브라마니안
애시윈 삼파스
준이 리
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퀄컴 인코포레이티드
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Ceased legal-status Critical Current

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    • 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
    • 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
    • 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
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/0874—Hybrid systems, i.e. switching and combining using subgroups of receive antennas
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
KR1020207009029A 2015-01-06 2015-12-09 밀리미터파 기지국에서의 빔 쉐이핑 및 무선 디바이스에서의 고속 안테나 서브어레이 선택을 위한 기법들 Ceased KR20200037432A (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562100352P 2015-01-06 2015-01-06
US201562100350P 2015-01-06 2015-01-06
US62/100,350 2015-01-06
US62/100,352 2015-01-06
US14/822,681 US9872296B2 (en) 2015-01-06 2015-08-10 Techniques for beam shaping at a millimeter wave base station and a wireless device and fast antenna subarray selection at a wireless device
US14/822,681 2015-08-10
PCT/US2015/064807 WO2016111803A1 (en) 2015-01-06 2015-12-09 Techniques for beam shaping at a millimeter wave base station and fast antenna subarray selection at a wireless device

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KR1020187037960A Division KR20190003825A (ko) 2015-01-06 2015-12-09 밀리미터파 기지국에서의 빔 쉐이핑 및 무선 디바이스에서의 고속 안테나 서브어레이 선택을 위한 기법들

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KR20200037432A true KR20200037432A (ko) 2020-04-08

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KR1020207009029A Ceased KR20200037432A (ko) 2015-01-06 2015-12-09 밀리미터파 기지국에서의 빔 쉐이핑 및 무선 디바이스에서의 고속 안테나 서브어레이 선택을 위한 기법들
KR1020177018141A Ceased KR20170096628A (ko) 2015-01-06 2015-12-09 밀리미터파 기지국에서의 빔 쉐이핑 및 무선 디바이스에서의 고속 안테나 서브어레이 선택을 위한 기법들
KR1020187037960A Ceased KR20190003825A (ko) 2015-01-06 2015-12-09 밀리미터파 기지국에서의 빔 쉐이핑 및 무선 디바이스에서의 고속 안테나 서브어레이 선택을 위한 기법들

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KR1020177018141A Ceased KR20170096628A (ko) 2015-01-06 2015-12-09 밀리미터파 기지국에서의 빔 쉐이핑 및 무선 디바이스에서의 고속 안테나 서브어레이 선택을 위한 기법들
KR1020187037960A Ceased KR20190003825A (ko) 2015-01-06 2015-12-09 밀리미터파 기지국에서의 빔 쉐이핑 및 무선 디바이스에서의 고속 안테나 서브어레이 선택을 위한 기법들

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US (2) US9872296B2 (enExample)
EP (1) EP3243280B1 (enExample)
JP (2) JP6496827B2 (enExample)
KR (3) KR20200037432A (enExample)
CN (2) CN111988072B (enExample)
AU (1) AU2015375430B2 (enExample)
TW (2) TWI716790B (enExample)
WO (1) WO2016111803A1 (enExample)

Families Citing this family (117)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11381285B1 (en) 2004-08-02 2022-07-05 Genghiscomm Holdings, LLC Transmit pre-coding
US12224860B1 (en) 2014-01-30 2025-02-11 Genghiscomm Holdings, LLC Linear coding in decentralized networks
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
US10104627B2 (en) * 2015-03-20 2018-10-16 Lg Electronics Inc. Method for performing uplink synchronization in wireless communication system and apparatus therefor
US9742608B2 (en) * 2015-05-29 2017-08-22 Huawei Technologies Co., Ltd. Low PAPR waveform for mmW
WO2017030300A1 (ko) * 2015-08-18 2017-02-23 엘지전자 주식회사 무선 통신 시스템에서 코드북을 이용한 빔 스캐닝 수행 방법
US10356631B1 (en) 2015-09-03 2019-07-16 Sprint Spectrum L.P. Method and apparatus for invoking beamforming responsive to carrier transition
US9949185B2 (en) * 2015-10-08 2018-04-17 At&T Intellectual Property I, L.P. Facilitating mobile service anchor management
EP3373468B1 (en) * 2015-11-04 2021-02-24 LG Electronics Inc. Method for transmitting synchronization signal using codebook in wireless communication system
TWI720052B (zh) * 2015-11-10 2021-03-01 美商Ｉｄａｃ控股公司 無線傳輸/接收單元和無線通訊方法
JP6494492B2 (ja) * 2015-11-17 2019-04-03 パナソニック株式会社 ミリ波通信制御方法及びミリ波通信制御装置
US10873867B2 (en) * 2016-06-27 2020-12-22 Nokia Technologies Oy Method, apparatus, and computer program product for improving reliability in wireless communication
US10368373B2 (en) 2016-07-25 2019-07-30 Qualcomm Incorporated Beam selection and refinement during a random access channel (RACH) procedure
CN107733512A (zh) 2016-08-10 2018-02-23 华硕电脑股份有限公司 传输装置、无线网络传输系统与其方法
US9961664B2 (en) * 2016-08-10 2018-05-01 Verizon Patent And Licensing Inc. Locating customer premises equipment in a narrow beamwidth based radio access network
US10548100B2 (en) * 2016-08-19 2020-01-28 Qualcomm Incorporated Non-uniform transmission of synchronization signals
EP3293890A1 (en) * 2016-09-12 2018-03-14 Intel IP Corporation Mobile communication device and method for selecting a beam direction for an antenna
US10455636B2 (en) * 2016-09-16 2019-10-22 Nec Corporation Link packing in mmWave networks
US10027456B2 (en) * 2016-09-16 2018-07-17 Qualcomm Incorporated Beam switching and recovery
US10425144B2 (en) * 2016-09-30 2019-09-24 Qualcomm Incorporated Methods for assisting in beam sweeping, tracking and recovery
US10313070B2 (en) 2016-11-03 2019-06-04 Futurewei Technologies, Inc. Fast millimeter-wave cell acquisition
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
CN106533516B (zh) * 2016-12-21 2020-02-07 中国人民解放军理工大学 一种多天线多中继认知窃听网络的物理层安全传输方法
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
US10878831B2 (en) * 2017-01-12 2020-12-29 Qualcomm Incorporated Characteristic-based speech codebook selection
WO2018143995A1 (en) * 2017-02-02 2018-08-09 Nokia Technologies Oy Codebook selection among codebooks with different spatial granularity for wireless networks
US11032718B2 (en) * 2017-02-06 2021-06-08 Qualcomm Incorporated Optimizing millimeter wave beam searching
CN110249546B (zh) * 2017-02-10 2022-06-14 瑞典爱立信有限公司 用于选择码本的方法
KR102073655B1 (ko) * 2017-02-28 2020-02-05 한국과학기술원 빔 너비를 최적화하고 대상 기지국을 선정하는 통신 방법 및 상기 통신 방법을 수행하는 단말 및 기지국
US10779273B2 (en) * 2017-03-10 2020-09-15 Qualcomm Incorporated NR uplink transmit beam selection based on PDCCH/PDSCH receive beams
CN108632835A (zh) * 2017-03-17 2018-10-09 索尼公司 用于无线通信的电子设备和方法
US10454559B2 (en) * 2017-03-24 2019-10-22 Qualcomm Incorporated Techniques for selecting an antenna sub-array at a user equipment
US10257835B2 (en) * 2017-03-24 2019-04-09 At&T Intellectual Property I, L.P. Facilitating enhanced beam management in a wireless communication system
US10159075B2 (en) * 2017-03-31 2018-12-18 Verizon Patent And Licensing Inc. Band assignment for user equipment on multiband advanced wireless communications networks
DE102017207185A1 (de) * 2017-04-28 2018-10-31 Bayerische Motoren Werke Aktiengesellschaft Kommunikationsverfahren, mobile Einheit, Schnittstelleneinheit und Kommunikationssystem
US11166320B2 (en) * 2017-04-28 2021-11-02 Lg Electronics Inc. Random access performing method, and device supporting same
US9949298B1 (en) 2017-05-04 2018-04-17 At&T Intellectual Property I, L.P. Facilitating signaling and transmission protocols for enhanced beam management for initial access
WO2018204273A1 (en) 2017-05-05 2018-11-08 Intel Corporation Management of mimo communication systems
CN113242571B (zh) * 2017-05-05 2022-11-15 北京三星通信技术研究有限公司 传输上行信号的方法、用户设备及基站
US10728823B2 (en) * 2017-05-14 2020-07-28 FG Innovation Company Limited Methods, devices, and systems for beam refinement during handover
US10243773B1 (en) * 2017-06-30 2019-03-26 Genghiscomm Holdings, LLC Efficient peak-to-average-power reduction for OFDM and MIMO-OFDM
US10637705B1 (en) 2017-05-25 2020-04-28 Genghiscomm Holdings, LLC Peak-to-average-power reduction for OFDM multiple access
US10462755B2 (en) * 2017-06-16 2019-10-29 Qualcomm Incorporated Techniques and apparatuses for power headroom reporting in new radio
US10834615B2 (en) * 2017-09-11 2020-11-10 Qualcomm Incorporated Beam selection in millimeter wave systems
US10305562B2 (en) * 2017-09-28 2019-05-28 Apple Inc. Different sector rotation speeds for post-amble processing of a beam forming packet
WO2019080999A1 (en) * 2017-10-25 2019-05-02 Telefonaktiebolaget Lm Ericsson (Publ) BEAM LEARNING FOR A RADIO TRANSCEIVER DEVICE
EP3718223A1 (en) * 2017-11-28 2020-10-07 Telefonaktiebolaget LM Ericsson (publ) Beam training of a radio transceiver device
US20190174563A1 (en) * 2017-12-01 2019-06-06 At&T Intellectual Property I, L.P. Multiple layer radio access network dynamic slicing and pooling
TWI645689B (zh) 2017-12-15 2018-12-21 財團法人工業技術研究院 具備混合式波束成型的無線通訊裝置及其之控制方法
CN111512567B (zh) * 2017-12-20 2021-11-30 华为技术有限公司 利用旋转波束管理进行无线通信的设备和方法
US10735066B2 (en) 2017-12-22 2020-08-04 Samsung Electronics Co., Ltd. Methods of beam codebook generation for the 5G terminals
WO2019137989A1 (en) * 2018-01-10 2019-07-18 Sony Mobile Communications Inc. Flexible beamforming control
US10505619B2 (en) * 2018-01-31 2019-12-10 Hewlett Packard Enterprise Development Lp Selecting beams based on channel measurements
KR102470529B1 (ko) * 2018-03-07 2022-11-24 삼성전자주식회사 무선 통신 시스템에서 시스템 정보를 획득하기 위한 장치 및 방법
CN117061738A (zh) 2018-04-02 2023-11-14 深圳市大疆创新科技有限公司 用于图像处理的方法和图像处理装置
KR102495977B1 (ko) * 2018-04-12 2023-02-03 삼성전자 주식회사 무선 통신 시스템에서 단말 및 이의 제어 방법
EP3565139B1 (en) * 2018-04-30 2021-06-23 Nokia Technologies Oy Method for managing a wireless passive optical network
US11770172B2 (en) * 2018-05-10 2023-09-26 Qualcomm Incorporated Dynamic antenna selection in millimeter wave systems
US11108473B2 (en) 2018-06-11 2021-08-31 Samsung Electronics Co., Ltd. Methods for terminal-specific beamforming adaptation for advanced wireless systems
US12206535B1 (en) 2018-06-17 2025-01-21 Tybalt, Llc Artificial neural networks in wireless communication systems
US11374635B2 (en) 2018-06-22 2022-06-28 Samsung Electronics Co., Ltd. Method and apparatus for sensor assisted beam selection, beam tracking, and antenna module selection
US10892807B2 (en) * 2018-06-27 2021-01-12 Qualcomm Incorporated Codebook adaptation
EP3827475B1 (en) 2018-07-25 2026-02-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Uplink transmission beam selection in line with regulatory requirements
US11228353B2 (en) * 2018-08-09 2022-01-18 Qualcomm Incorporated Beamforming in non-reciprocal uplink and downlink channels
US11622352B2 (en) 2018-09-28 2023-04-04 At&T Intellectual Property I, L.P. Receiver beamforming and antenna panel switching in advanced networks
US11201391B2 (en) * 2018-10-03 2021-12-14 Samsung Electronics Co., Ltd. Methods for beam management in vehicle
US10742282B2 (en) 2018-10-30 2020-08-11 Samsung Electronics Co., Ltd. System and method for generating codebook for analog beamforming
US10680684B1 (en) 2018-11-21 2020-06-09 Samsung Electronics Co., Ltd System and method for analog beamforming for single-connected antenna array
WO2020126039A1 (en) 2018-12-21 2020-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Methods, apparatus and machine-readable mediums related to wireless access in communication networks
WO2020139360A1 (en) * 2018-12-28 2020-07-02 Sony Corporation Methods, devices and computer program products for antenna selection in a communication system
US12580800B2 (en) 2019-01-25 2026-03-17 Tybalt, Llc Orthogonal multiple access and non-orthogonal multiple access
US12089061B2 (en) * 2019-03-07 2024-09-10 Google Llc Establishing peer-to-peer links for peer-to-peer communication between user equipment
KR102680268B1 (ko) * 2019-04-12 2024-07-02 삼성전자주식회사 복수의 패널 안테나를 포함하는 전자 장치 및 이의 동작 방법
DE102020107921A1 (de) 2019-04-12 2020-10-15 Samsung Electronics Co., Ltd. Elektronische vorrichtung mit mehreren plattenantennen und betriebsverfahren dafür
DE102020101300A1 (de) 2019-04-12 2020-10-15 Samsung Electronics Co., Ltd. Vorrichtung und Verfahren für eine ein Strahltraining beinhaltende drahtlose Kommunikation
US10892810B2 (en) 2019-05-10 2021-01-12 Samsung Electronics Co., Ltd Apparatus and method for dynamically selecting beamforming codebook and hierarchically generating beamforming codebooks
US11528075B2 (en) * 2019-05-16 2022-12-13 Qualcomm Incorporated Joint beam management for backhaul links and access links
US11310747B2 (en) 2019-06-12 2022-04-19 Qualcomm Incorporated Methods and apparatus for user equipment to differentiate human grip from protective covers
MX2021015981A (es) 2019-06-24 2022-01-24 Ericsson Telefon Ab L M Metodos, aparatos y medios legibles por maquina relacionados con comunicacion inalambrica en redes de comunicacion.
BR112021026332A2 (pt) 2019-06-24 2022-02-08 Ericsson Telefon Ab L M Método realizado por um nó de uma rede de comunicação sem fio, mídia legível por máquina não transitória, e, nó de uma rede de comunicação sem fio
US11057079B2 (en) * 2019-06-27 2021-07-06 Qualcomm Incorporated Dynamic thresholds for antenna switching diversity
CN112152686B (zh) 2019-06-27 2023-09-26 中兴通讯股份有限公司 一种实现波束扫描与通信的方法、装置
US11419006B2 (en) * 2019-07-29 2022-08-16 Nokia Technologies Oy User data transport over control plane in communication system using designated payload container types
US11489569B2 (en) * 2019-08-06 2022-11-01 Qualcomm Incorporated Update MMW codebook for smart phone cover change
US11088748B2 (en) * 2019-08-30 2021-08-10 Samsung Electronics Co., Ltd. Multi-band beam codebook design and operations
JP7351152B2 (ja) * 2019-09-09 2023-09-27 株式会社村田製作所 通信システム
US10841024B1 (en) * 2019-09-11 2020-11-17 Telefonaktiebolaget Lm Ericsson (Publ) Beam selection for high frequency wireless communication network
US11171698B2 (en) * 2019-10-25 2021-11-09 Samsung Electronics Co., Ltd. Method and apparatus for antenna parameter configuration for cellular communication systems
US11909125B2 (en) 2020-02-12 2024-02-20 Apple Inc. Wireless networks with antenna array scaling capabilities
CN113365280B (zh) * 2020-03-02 2025-02-28 中兴通讯股份有限公司 毫米波系统优化覆盖的方法及装置、电子设备及存储介质
US11382050B2 (en) 2020-03-06 2022-07-05 Qualcomm Incorporated Methods and apparatus for user equipment to differentiate human grip from protective covers
US11336349B2 (en) * 2020-05-13 2022-05-17 Semiconductor Components Industries, Llc Steering matrix derivation
US11343729B1 (en) 2020-05-27 2022-05-24 Sprint Spectrum L.P. Dynamic air-interface reconfiguration based on predicted movement toward location where dual-connectivity tends to be lost
WO2022016394A1 (zh) * 2020-07-21 2022-01-27 北京小米移动软件有限公司 信息传输方法、装置、通信设备和存储介质
CN111901812B (zh) * 2020-07-22 2023-10-27 上海师范大学 一种全双工蜂窝通信网基站和智慧反射面联合控制方法
US11923934B2 (en) 2020-08-03 2024-03-05 Samsung Electronics Co., Ltd. Method and apparatus for site-specific and dynamic base station beam codebook design
WO2022054138A1 (ja) * 2020-09-08 2022-03-17 日本電信電話株式会社 ソフトウェア無線機、回線品質劣化回避方法、および回線品質劣化回避用プログラム
CN112383938B (zh) * 2020-10-12 2022-05-27 厦门大学 多宿主毫米波中继系统及其接入方法
US11664857B2 (en) 2020-10-28 2023-05-30 Qualcomm Incorporated Techniques for blockage sensor assisted beam management
KR20220064649A (ko) 2020-11-12 2022-05-19 삼성전자주식회사 전자 장치의 수신 빔 설정 방법 및 전자 장치
US11153000B1 (en) * 2020-11-19 2021-10-19 Qualcomm Incorporated Multi-factor beam selection for channel shaping
EP4238235A4 (en) * 2020-12-18 2024-04-24 Nokia Technologies Oy RADIO BEAM CONFIGURATION
US11621758B2 (en) 2020-12-23 2023-04-04 Qualcomm Incorporated Techniques for dynamic beamforming mitigation of millimeter wave blockages
EP4268379A1 (en) * 2020-12-23 2023-11-01 Qualcomm Incorporated Techniques for dynamic beamforming mitigation of millimeter wave blockages
CN112929108B (zh) * 2021-01-22 2022-03-04 西安电子科技大学 毫米波一体化通信系统中的射频模块时延估计方法
US11863266B2 (en) 2021-07-02 2024-01-02 Samsung Electronics Co., Ltd. Base station wide beam codebook design
CN118355611A (zh) * 2021-12-10 2024-07-16 高通股份有限公司 用于可重构智能表面的波束获取
WO2023113658A1 (en) * 2021-12-14 2023-06-22 Telefonaktiebolaget Lm Ericsson (Publ) Methods, baseband unit system, aggregation unit and radio unit of a distributed base station system for handling downlink communication
US12335002B2 (en) * 2022-02-11 2025-06-17 Qualcomm Incorporated Calibration application for mitigating millimeter wave signal blockage
US12562939B2 (en) * 2022-04-05 2026-02-24 Qualcomm Incorporated Beam selection using oversampled beamforming codebooks and channel estimates
CN115988590B (zh) * 2022-08-24 2023-10-03 深圳市摩尔环宇通信技术有限公司 系统测试方法和相关计算机存储介质
US20240275443A1 (en) * 2023-02-15 2024-08-15 Qualcomm Incorporated Methods for rate improvement with independent symbol processing of beamformed signals
EP4771776A1 (en) * 2023-08-31 2026-07-08 Qualcomm Incorporated Reconfigurable intelligent surface (ris) codebook configuration
TWI877858B (zh) * 2023-10-24 2025-03-21 華碩電腦股份有限公司 譯碼簿產生方法及電子裝置
US20260005736A1 (en) * 2024-07-01 2026-01-01 Qualcomm Incorporated Beamforming codebook update in a foldable device
CN121907287A (zh) * 2024-10-18 2026-04-21 中兴通讯股份有限公司 信息传输方法、设备、存储介质及程序产品
US20260164471A1 (en) * 2024-12-10 2026-06-11 Lenovo (United States) Inc. Event information for a near field event

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR101065846B1 (ko) * 2005-11-17 2011-09-19 한국전자통신연구원 Ｏｆｄｍａ에서의 패킷 데이터 전송 방법 및 장치
EP2008418B1 (en) 2006-04-19 2018-10-10 Electronics and Telecommunications Research Institute Transmission method of mobile station for random access channel diversity and corresponding computer program product
JP4734210B2 (ja) * 2006-10-04 2011-07-27 富士通株式会社 無線通信方法
US8351521B2 (en) 2008-03-17 2013-01-08 Qualcomm Incorporated Multi-resolution beamforming based on codebooks in MIMO systems
JP5184945B2 (ja) * 2008-04-07 2013-04-17 キヤノン株式会社 無線通信システム、端末局、無線通信方法ならびにプログラム、記憶媒体
US8983397B2 (en) 2008-10-10 2015-03-17 Qualcomm Incorporated Method and apparatus for channel feedback by multiple description coding in a wireless communication system
EP2343836B1 (en) * 2008-11-02 2018-05-30 LG Electronics Inc. Pre-coding method for spatial multiplexing in multiple input and output system
US8068844B2 (en) * 2008-12-31 2011-11-29 Intel Corporation Arrangements for beam refinement in a wireless network
US8243610B2 (en) * 2009-04-21 2012-08-14 Futurewei Technologies, Inc. System and method for precoding codebook adaptation with low feedback overhead
US8532042B2 (en) * 2009-09-02 2013-09-10 Samsung Electronics Co., Ltd. Codebook for multiple input multiple output communication and communication device using the codebook
US9148205B2 (en) * 2010-01-25 2015-09-29 Qualcomm Incorporated Feedback for supporting SU-MIMO and MU-MIMO operation in wireless communication
US8654663B2 (en) 2010-04-05 2014-02-18 Nec Laboratories America, Inc. MU-MIMO-OFDMA systems and methods for multi-rank CQI computation and precoder selection
TW201234793A (en) 2011-02-11 2012-08-16 Interdigital Patent Holdings Method and apparatus for closed loop transmit diversity transmission initial access
US8675762B2 (en) * 2011-05-02 2014-03-18 Alcatel Lucent Method of transforming pre-coded signals for multiple-in-multiple-out wireless communication
US9585083B2 (en) * 2011-06-17 2017-02-28 Samsung Electronics Co., Ltd. Apparatus and method for supporting network entry in a millimeter-wave mobile broadband communication system
KR101847400B1 (ko) * 2011-09-01 2018-04-10 삼성전자주식회사 무선 통신 시스템에서 최적의 빔을 선택하기 위한 장치 및 방법
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
KR101878211B1 (ko) * 2011-09-19 2018-07-16 삼성전자주식회사 무선 통신 시스템에서 다중 빔포밍 송수신기를 운용하기 위한 장치 및 방법
US8848673B2 (en) 2011-12-19 2014-09-30 Ofinno Technologies, Llc Beam information exchange between base stations
JP5853764B2 (ja) * 2012-02-28 2016-02-09 富士通株式会社 無線装置および無線通信システム
US9380582B2 (en) 2012-04-16 2016-06-28 Samsung Electronics Co., Ltd. Methods and apparatus for flexible beam communications in random access in system with large number of antennas
US20130286960A1 (en) 2012-04-30 2013-10-31 Samsung Electronics Co., Ltd Apparatus and method for control channel beam management in a wireless system with a large number of antennas
TWI489805B (zh) 2012-07-02 2015-06-21 Ind Tech Res Inst 用於位元自適應預編碼矩陣指示符回饋的方法和裝置
KR101995266B1 (ko) * 2012-08-17 2019-07-02 삼성전자 주식회사 빔포밍을 이용한 시스템에서 시스템 액세스 방법 및 장치
WO2014038830A1 (en) * 2012-09-07 2014-03-13 Samsung Electronics Co., Ltd. Method and system for signalling resource allocation information in an asymmetric multicarrier communication network
JP2014090271A (ja) * 2012-10-29 2014-05-15 Canon Inc 通信システム、通信装置及びその制御方法、プログラム
KR102011995B1 (ko) * 2012-11-23 2019-08-19 삼성전자주식회사 빔포밍 기반 무선통신 시스템에서 송수신 빔 패턴 변경에 따른 빔 이득 보상 운용을 위한 방법 및 장치
US8842764B2 (en) 2012-12-14 2014-09-23 Telefonaktiebolaget L M Ericsson (Publ) Precoder weight selection for MIMO communications when multiplicative noise limited
US20140177746A1 (en) 2012-12-24 2014-06-26 Industrial Technology Research Institute Method and apparatus with antenna selection in a communication system
US9468022B2 (en) * 2012-12-26 2016-10-11 Samsung Electronics Co., Ltd. Method and apparatus for random access in communication system with large number of antennas
KR102008467B1 (ko) * 2012-12-27 2019-08-07 삼성전자주식회사 빔포밍 기반 무선 통신시스템의 상향링크 전력 제어 방법 및 장치
US9204395B2 (en) * 2013-01-15 2015-12-01 Samsung Electronics Co., Ltd. Apparatus and method for discontinuous receive in communication systems with large number of antennas
KR20150113072A (ko) * 2013-01-29 2015-10-07 엘지전자 주식회사 무선 통신 시스템에서 고주파 대역을 위한 랜덤 액세스 채널 송신 방법 및 이를 위한 장치
US20160007340A1 (en) * 2013-03-14 2016-01-07 Lg Electronics Inc. Method for reporting channel state information in wireless communication system and apparatus therefor
US20140334564A1 (en) 2013-05-09 2014-11-13 Samsung Electronics Co., Ltd Method and system for providing low-complexity hybrid precoding in wireless communication systems
JP2016521939A (ja) * 2013-06-11 2016-07-25 イー・エム・ソリューションズ・プロプリエタリー・リミテッド 無線通信リンクのための安定化プラットフォーム
JP5598588B2 (ja) * 2013-10-02 2014-10-01 日本電気株式会社 無線通信システムの制御方法
US9497651B2 (en) * 2014-01-31 2016-11-15 Intel IP Corporation Techniques for mmWave-capable small cell detection
JP6438203B2 (ja) * 2014-03-20 2018-12-12 株式会社Ｎｔｔドコモ 基地局及びユーザ装置
JP6205491B2 (ja) * 2014-06-09 2017-09-27 京セラ株式会社 無線通信装置および信号処理の制御方法
CN104052535B (zh) * 2014-06-23 2017-06-09 东南大学 基于空分多址与干扰抑制的毫米波大规模mimo系统多用户传输方法
KR102179044B1 (ko) * 2014-08-08 2020-11-16 삼성전자 주식회사 무선 통신 시스템에서 수신 빔 이득 조정 장치 및 방법
WO2016060502A2 (ko) * 2014-10-15 2016-04-21 엘지전자 주식회사 밀리미터웨이브(mmwave)를 지원하는 무선접속 시스템에서 빠른 폴백을 수행하는 방법 및 장치
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

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