JP2014527367A5 - - Google Patents

Download PDF

Info

Publication number
JP2014527367A5
JP2014527367A5 JP2014527075A JP2014527075A JP2014527367A5 JP 2014527367 A5 JP2014527367 A5 JP 2014527367A5 JP 2014527075 A JP2014527075 A JP 2014527075A JP 2014527075 A JP2014527075 A JP 2014527075A JP 2014527367 A5 JP2014527367 A5 JP 2014527367A5
Authority
JP
Japan
Prior art keywords
identification information
receiver
transmission beam
transmit
transmission
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
JP2014527075A
Other languages
English (en)
Japanese (ja)
Other versions
JP6040244B2 (ja
JP2014527367A (ja
Filing date
Publication date
Priority claimed from KR1020110083907A external-priority patent/KR101828836B1/ko
Application filed filed Critical
Publication of JP2014527367A publication Critical patent/JP2014527367A/ja
Publication of JP2014527367A5 publication Critical patent/JP2014527367A5/ja
Application granted granted Critical
Publication of JP6040244B2 publication Critical patent/JP6040244B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2014527075A 2011-08-23 2012-08-23 ビームフォーミングに基づく無線通信システムにおけるビームスキャニングによるスケジューリング装置及び方法 Expired - Fee Related JP6040244B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020110083907A KR101828836B1 (ko) 2011-08-23 2011-08-23 빔 포밍 기반의 무선통신시스템에서 빔 스캐닝을 통한 스케줄링 장치 및 방법
KR10-2011-0083907 2011-08-23
PCT/KR2012/006729 WO2013028023A2 (en) 2011-08-23 2012-08-23 Apparatus and method for scheduling using beam scanning in beamformed wireless communication system

Publications (3)

Publication Number Publication Date
JP2014527367A JP2014527367A (ja) 2014-10-09
JP2014527367A5 true JP2014527367A5 (https=) 2015-10-15
JP6040244B2 JP6040244B2 (ja) 2016-12-07

Family

ID=47743673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014527075A Expired - Fee Related JP6040244B2 (ja) 2011-08-23 2012-08-23 ビームフォーミングに基づく無線通信システムにおけるビームスキャニングによるスケジューリング装置及び方法

Country Status (7)

Country Link
US (1) US9154967B2 (https=)
EP (1) EP2749060B1 (https=)
JP (1) JP6040244B2 (https=)
KR (1) KR101828836B1 (https=)
CN (1) CN103875271B (https=)
AU (1) AU2012299557B2 (https=)
WO (1) WO2013028023A2 (https=)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014204305A (ja) * 2013-04-05 2014-10-27 株式会社Nttドコモ 無線通信システム、無線基地局装置、およびユーザ装置
KR102085003B1 (ko) * 2013-04-30 2020-04-14 삼성전자주식회사 빔포밍 시스템에서 최적의 송수신 빔 제공 방법 및 장치
KR102079590B1 (ko) * 2013-05-03 2020-02-21 삼성전자주식회사 빔포밍을 사용하는 통신 시스템에서 채널 정보 측정 및 피드백을 위한 방법 및 장치
JP6510496B2 (ja) * 2013-05-10 2019-05-08 サムスン エレクトロニクス カンパニー リミテッド 無線通信システムにおける送受信ビームを選択するための装置及び方法
US9794870B2 (en) 2013-06-28 2017-10-17 Intel Corporation User equipment and method for user equipment feedback of flow-to-rat mapping preferences
US9814037B2 (en) 2013-06-28 2017-11-07 Intel Corporation Method for efficient channel estimation and beamforming in FDD system by exploiting uplink-downlink correspondence
US9521602B2 (en) * 2013-08-09 2016-12-13 Qualcomm Incorporated Method and apparatus for management of high frequency communications in a low frequency wireless network
CN103688474B (zh) * 2013-09-27 2018-06-05 华为技术有限公司 通信方法、基站和用户设备
EP3068060A4 (en) * 2013-11-04 2017-11-01 LG Electronics Inc. Method and apparatus for transmitting signal in wireless communication system
KR102205279B1 (ko) * 2013-11-06 2021-01-20 삼성전자주식회사 무선 통신 시스템에서 다중 빔을 이용하여 신호를 송수신하기 위한 방법 및 장치
CN104661321A (zh) * 2013-11-15 2015-05-27 中兴通讯股份有限公司 通信链路管理方法、设备和系统
CN104734758A (zh) * 2013-12-20 2015-06-24 中兴通讯股份有限公司 一种同步波束成形信号的发送、接收方法、基站和终端
WO2015190648A1 (en) * 2014-06-12 2015-12-17 Lg Electronics Inc. Beam scanning method for hybrid beamforming in wireless communication system and apparatus therefor
US9414285B2 (en) * 2014-06-30 2016-08-09 Qualcomm Incorporated Handover with integrated antenna beam training in wireless networks
KR102309726B1 (ko) 2014-07-10 2021-10-07 삼성전자 주식회사 빔 포밍 방식을 사용하는 무선 통신 시스템에서 통신 방법 및 시스템
KR102313984B1 (ko) * 2014-09-15 2021-10-18 한국전자통신연구원 빔 공간 다중 입력 다중 출력 시스템에서의 수신 방법 및 장치
US9698884B2 (en) * 2014-09-24 2017-07-04 Mediatek Inc. Control signaling in a beamforming system
US9705581B2 (en) 2014-09-24 2017-07-11 Mediatek Inc. Synchronization in a beamforming system
RU2667067C1 (ru) * 2014-10-08 2018-09-14 Телефонактиеболагет Лм Эрикссон (Пабл) Измерения синхронизации мобильности
US10476563B2 (en) * 2014-11-06 2019-11-12 Futurewei Technologies, Inc. System and method for beam-formed channel state reference signals
WO2016095984A1 (en) * 2014-12-17 2016-06-23 Telefonaktiebolaget Lm Ericsson (Publ) Methods for transmitting mobility signals and related network nodes and wireless devices
WO2016129744A1 (ko) * 2015-02-13 2016-08-18 엘지전자 주식회사 밀리미터 웨이브를 지원하는 무선 접속 시스템에서 단말의 위치 정보를 이용한 스캐닝 방법 및 이를 지원하는 장치
JP6475039B2 (ja) * 2015-02-24 2019-02-27 株式会社Nttドコモ 無線送信局
EP3275092B1 (en) * 2015-03-27 2019-10-23 Telefonaktiebolaget LM Ericsson (PUBL) Systems and methods for selecting beam-reference signals for channel-state information reference-signal transmission
US9906285B2 (en) * 2015-05-26 2018-02-27 Maxlinear, Inc. Method and system for hybrid radio frequency digital beamforming
ES2807800T3 (es) 2015-06-12 2021-02-24 Ericsson Telefon Ab L M Movilidad para sistemas de formación de haz
JP6516914B2 (ja) * 2015-08-17 2019-05-22 テレフオンアクチーボラゲット エルエム エリクソン(パブル) モビリティ参照信号割り当て
US10333608B2 (en) * 2015-08-27 2019-06-25 Intel IP Corporation Inter-beam mobility control in MIMO communication systems
MX2018002440A (es) * 2015-09-02 2018-06-07 Ericsson Telefon Ab L M Procedimientos de movilidad entre haces de diferentes nodos de red de radio.
GB2543098B (en) * 2015-10-09 2019-04-10 Samsung Electronics Co Ltd Multicasting Data in a wireless communications network
KR102612167B1 (ko) * 2015-12-16 2023-12-11 한국전자통신연구원 통신 시스템에서 빔 요소 반송파의 전송 우선순위 결정 방법 및 장치
WO2017101062A1 (en) * 2015-12-17 2017-06-22 Intel IP Corporation Method of load balancing in 5g cellular networks
CN106899527B (zh) 2015-12-17 2020-10-27 华为技术有限公司 一种数据符号传输方法及无线网络设备
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
JP6565035B2 (ja) * 2016-01-19 2019-08-28 パナソニック株式会社 無線通信装置、制御装置、および制御方法
JP6530720B2 (ja) * 2016-01-19 2019-06-12 パナソニック株式会社 無線通信装置、制御装置、および制御方法
MX382741B (es) 2016-03-24 2025-03-13 Ericsson Telefon Ab L M Configuración y notificación de mediciones de movilidad.
US11012206B2 (en) 2016-04-15 2021-05-18 Intel IP Corporation Triggering a beam refinement reference signal
US10341959B2 (en) * 2016-04-28 2019-07-02 Qualcomm Incorporated Uplink transmit power control after beam change
US10574304B2 (en) 2016-05-10 2020-02-25 Nokia Solutions And Networks Oy Method, system and apparatus of beam selection
GB2551476A (en) 2016-05-11 2017-12-27 Nokia Solutions & Networks Oy Method, system and apparatus
US10630410B2 (en) 2016-05-13 2020-04-21 Telefonaktiebolaget Lm Ericsson (Publ) Network architecture, methods, and devices for a wireless communications network
US10367677B2 (en) * 2016-05-13 2019-07-30 Telefonaktiebolaget Lm Ericsson (Publ) Network architecture, methods, and devices for a wireless communications network
US10687335B2 (en) 2016-06-10 2020-06-16 Qualcomm Incorporated Informing base station regarding user equipment's reception of beam change instruction
WO2018017840A1 (en) * 2016-07-20 2018-01-25 Convida Wireless, Llc Mobility for radio devices using beamforming and selection
CN107733473A (zh) * 2016-08-12 2018-02-23 电信科学技术研究院 一种波束管理方法和相关设备
EP3500036B1 (en) * 2016-08-12 2021-12-29 LG Electronics Inc. Signal transmission in wireless communication system
US20190229790A1 (en) * 2016-09-29 2019-07-25 Nec Corporation Communication apparatus, communication terminal, communication method, and recording medium having communication program recorded thereon
CN107888239B (zh) 2016-09-30 2020-05-15 电信科学技术研究院 一种波束扫描方法及相关设备
WO2018059711A1 (en) * 2016-09-30 2018-04-05 Telefonaktiebolaget L M Ericsson (Publ) Control of transmission of mobility reference signals
US9843974B1 (en) * 2016-10-13 2017-12-12 Qualcomm Incorporated Communication beam soft handover
US10154514B2 (en) * 2016-10-18 2018-12-11 Qualcomm Incorporated Scheduling request transmission for directional beam access
US11265880B2 (en) * 2016-11-03 2022-03-01 Qualcomm Incorporated Beam sets for cell and beam mobility
ES2986491T3 (es) * 2016-11-04 2024-11-11 Ericsson Telefon Ab L M Información de identificación de celda
WO2018083624A1 (en) 2016-11-04 2018-05-11 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatuses for handling beam failure
CN108024278B (zh) * 2016-11-04 2019-12-06 电信科学技术研究院 一种移动性管理方法、用户终端和网络侧设备
US20190349819A1 (en) * 2016-12-29 2019-11-14 Lg Electronics Inc. Method and apparatus for supporting beam in wireless communication system
WO2018120102A1 (zh) 2016-12-30 2018-07-05 广东欧珀移动通信有限公司 波束选择方法、装置及系统
US10951285B2 (en) * 2017-01-06 2021-03-16 Futurewei Technologies, Inc. Hybrid mobility and radio resource management mechanisms
CN108322246B (zh) 2017-01-18 2021-05-04 北京小米移动软件有限公司 确定通信波束的方法及装置
US10484983B2 (en) * 2017-02-06 2019-11-19 Nokia Technologies Oy Robust control channel transmission scheme
KR20190108121A (ko) * 2017-02-10 2019-09-23 엘지전자 주식회사 무선 통신 시스템에서 d2d 단말이 통신 장치와 통신 링크를 형성하는 방법 및 이를 위한 장치
CN115395998A (zh) * 2017-05-04 2022-11-25 大唐移动通信设备有限公司 一种消息解码方法、发送端和接收端
CN107370493B (zh) * 2017-06-08 2019-05-31 东南大学 低精度adc与混合预编码结合的毫米波传输方法及通信系统
CN109039395B (zh) * 2017-06-12 2022-08-05 中兴通讯股份有限公司 波束选择方法及装置
CN109151883B (zh) * 2017-06-16 2021-02-09 华为技术有限公司 通信方法、装置及存储介质
WO2019095276A1 (zh) 2017-11-17 2019-05-23 华为技术有限公司 一种数据传输方法和装置
CN109995405A (zh) * 2017-12-29 2019-07-09 索尼公司 用于无线通信系统的电子设备、方法、装置和存储介质
CN110061768B (zh) 2018-01-19 2021-01-29 成都华为技术有限公司 一种波束配置方法和装置
CN110661559B (zh) * 2018-06-28 2021-09-14 上海华为技术有限公司 波束的选择方法、装置和存储介质
US10476577B1 (en) * 2018-11-05 2019-11-12 Google Llc User equipment-initiated beam search for fifth generation new radio
CN110649943B (zh) * 2019-09-20 2021-04-20 西安交通大学 一种通过多个子波束叠加设计波束宽度的波束扫描方法
US11979752B2 (en) * 2020-05-13 2024-05-07 Qualcomm Incorporated Beam switching in a time domain
JP2021083108A (ja) * 2021-02-15 2021-05-27 ノキア ソリューションズ アンド ネットワークス オサケユキチュア 方法、システムおよび装置
US12483958B2 (en) * 2021-09-22 2025-11-25 Qualcomm Incorporated Beam-specific key performance indicator indication for serving node selection

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5649293A (en) * 1995-05-25 1997-07-15 Motorola, Inc. Method for assigning subscribers between narrowbeam sectors
JPH10126831A (ja) * 1996-10-18 1998-05-15 Mitsubishi Electric Corp チャネル切替方法およびチャネル切替システム
AU3685200A (en) * 1999-02-26 2000-09-14 Telefonaktiebolaget Lm Ericsson (Publ) Smart antenna beam assignment at mobile station hand-off
JP3975054B2 (ja) * 2000-11-09 2007-09-12 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法及びその装置
US7333458B2 (en) * 2002-01-10 2008-02-19 Harris Corporation Wireless communication network including directional and omni-directional communication links and related methods
JP3946059B2 (ja) * 2002-03-06 2007-07-18 株式会社エヌ・ティ・ティ・ドコモ 移動局、通信システム及び通信方法
JP4107494B2 (ja) * 2002-09-20 2008-06-25 三菱電機株式会社 無線通信システム
CN101969327B (zh) * 2004-12-28 2013-06-12 富士通株式会社 无线通信系统和无线通信方法
KR101222768B1 (ko) * 2006-02-23 2013-01-15 삼성전자주식회사 무선 통신 시스템을 위한 단말의 위치 추정 방법
EP2056505B1 (en) * 2006-07-07 2014-08-27 Mitsubishi Electric Corporation Wireless communication system
US20080267063A1 (en) 2007-04-27 2008-10-30 Tenxc Wireless, Inc. Method and apparatus for multi-user scheduling for interference avoidance in adaptive beamforming systems
US8982779B2 (en) * 2007-07-16 2015-03-17 Blackberry Limited Providing space division multiple access in a wireless network
KR100945880B1 (ko) * 2007-09-28 2010-03-05 한국과학기술원 이동통신시스템에서의 빔분할다중접속시스템 및 방법
JP4906928B2 (ja) * 2008-01-07 2012-03-28 三菱電機株式会社 アナログビームフォーミング通信システム
US20090312044A1 (en) 2008-06-13 2009-12-17 Ari Hottinen Channel Estimation, Scheduling, and Resource Allocation using Pilot Channel Measurements
EP2148546A1 (en) * 2008-07-24 2010-01-27 Alcatel, Lucent A method for coordination of the interference in downlink or uplink between cells of a radio communication network, a base station, a terminal and a radio communication network therefor
US8396035B2 (en) * 2009-04-24 2013-03-12 Futurewei Technologies, Inc. System and method for communications using time-frequency space enabled coordinated beam switching
US20110032849A1 (en) * 2009-08-07 2011-02-10 Fimax Technology Limited Systems and methods for mitigating interference between access points
JP5279677B2 (ja) * 2009-10-13 2013-09-04 株式会社日立製作所 無線通信システム、無線基地局装置及び無線通信方法
US10433207B2 (en) * 2010-10-28 2019-10-01 Verizon Patent And Licensing Inc. Load balancing to provide a target grade of service (GOS)
KR20130028397A (ko) * 2011-09-09 2013-03-19 삼성전자주식회사 무선 통신 시스템에서 동기 및 시스템 정보 획득을 위한 장치 및 방법

Similar Documents

Publication Publication Date Title
JP2014527367A5 (https=)
JP6482179B2 (ja) ユーザ装置及び基地局
EP4027704B1 (en) Mobility measurements
CN107852217B (zh) 无线网络中的波束检测与跟踪
KR102206789B1 (ko) 무선 통신 시스템에서 채널 접속 방법 및 장치
JP6185188B2 (ja) 基地局及びユーザ装置
CN107615853B (zh) 移动台、基站以及无线通信方法
CA2951298C (en) Cluster-based beacon signal transmission
US20150312877A1 (en) Detecting movement in a physical environment
CN110199488A (zh) 电子设备、通信方法以及介质
JP2020503802A5 (https=)
WO2018082550A1 (zh) 一种终端信息上报、获取方法、终端及基站
CN105874849A (zh) 一种信道测量方法、小区切换方法、相关装置及系统
JP2014524705A5 (https=)
EP3522604A1 (en) Control device, terminal device, control method, and program
CN112585881B (zh) 通信设备中的多波束接收
CN110537335B (zh) 无线设备的波束训练
US11595095B2 (en) Wireless communication node adapted to radiate antenna beams of different types
JP2013507038A5 (https=)
TWI583228B (zh) Community measurement methods and terminals
CN111937234B (zh) 用于毫米波mimo模式选择的方法和设备
US11284275B2 (en) Communication apparatus and communication method
CN110313136B (zh) 一种模拟波束切换方法及装置
CN112655158B (zh) 提供波束报告的方法、发送无线电信号的方法
KR101742428B1 (ko) Bdma 시스템에서 단말에 대한 빔섹터를 결정하는 방법 및 bdma 시스템에서 단말에 대한 이동성 지원 방법