ES2807889T3 - Aparato y procedimiento para sincronizar y obtener información del sistema en un sistema de comunicación inalámbrica - Google Patents

Aparato y procedimiento para sincronizar y obtener información del sistema en un sistema de comunicación inalámbrica Download PDF

Info

Publication number
ES2807889T3
ES2807889T3 ES12829615T ES12829615T ES2807889T3 ES 2807889 T3 ES2807889 T3 ES 2807889T3 ES 12829615 T ES12829615 T ES 12829615T ES 12829615 T ES12829615 T ES 12829615T ES 2807889 T3 ES2807889 T3 ES 2807889T3
Authority
ES
Spain
Prior art keywords
signal
period
transmitted
broadcast signal
sync signal
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
ES12829615T
Other languages
English (en)
Spanish (es)
Inventor
Hyun-Kyu Yu
Tae-Young Kim
Jae-Weon Cho
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of ES2807889T3 publication Critical patent/ES2807889T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B7/06—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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Radio Transmission System (AREA)
ES12829615T 2011-09-09 2012-09-05 Aparato y procedimiento para sincronizar y obtener información del sistema en un sistema de comunicación inalámbrica Active ES2807889T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110091913A KR20130028397A (ko) 2011-09-09 2011-09-09 무선 통신 시스템에서 동기 및 시스템 정보 획득을 위한 장치 및 방법
PCT/KR2012/007091 WO2013036021A2 (en) 2011-09-09 2012-09-05 Apparatus and method for synchronizing and obtaining system information in wireless communication system

Publications (1)

Publication Number Publication Date
ES2807889T3 true ES2807889T3 (es) 2021-02-24

Family

ID=47829811

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12829615T Active ES2807889T3 (es) 2011-09-09 2012-09-05 Aparato y procedimiento para sincronizar y obtener información del sistema en un sistema de comunicación inalámbrica

Country Status (10)

Country Link
US (4) US9894624B2 (OSRAM)
EP (2) EP2754321B1 (OSRAM)
JP (1) JP2014532320A (OSRAM)
KR (1) KR20130028397A (OSRAM)
CN (1) CN103782636B (OSRAM)
AU (1) AU2012305126B2 (OSRAM)
CA (1) CA2847676C (OSRAM)
ES (1) ES2807889T3 (OSRAM)
IN (1) IN2014KN00726A (OSRAM)
WO (1) WO2013036021A2 (OSRAM)

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101828836B1 (ko) * 2011-08-23 2018-02-13 삼성전자주식회사 빔 포밍 기반의 무선통신시스템에서 빔 스캐닝을 통한 스케줄링 장치 및 방법
KR20130028397A (ko) 2011-09-09 2013-03-19 삼성전자주식회사 무선 통신 시스템에서 동기 및 시스템 정보 획득을 위한 장치 및 방법
WO2014136927A1 (ja) * 2013-03-08 2014-09-12 シャープ株式会社 端末、基地局、通信システムおよび通信方法
EP3986031B1 (en) * 2013-04-03 2024-04-03 InterDigital Patent Holdings, Inc. Cell detection, identification, and measurements for small cell deployments
KR102253873B1 (ko) 2013-04-25 2021-05-20 삼성전자주식회사 무선 통신 네트워크에서 고주파 캐리어를 획득하는 방법 및 시스템
KR102139223B1 (ko) 2013-07-02 2020-08-11 삼성전자주식회사 빔포밍 시스템에서 동기 설정 및 신호 송수신 방법 및 장치
JP6336728B2 (ja) * 2013-08-20 2018-06-06 株式会社Ｎｔｔドコモ 同期信号送信方法及び基地局装置
CN104519533A (zh) * 2013-09-26 2015-04-15 中兴通讯股份有限公司 一种传输系统信息的方法、基站及终端
US10348541B2 (en) 2013-11-27 2019-07-09 Telefonaktiebolaget Lm Ericsson (Publ) Sending and detecting synchronization signals and an associated information message
EP2897305A1 (en) * 2014-01-21 2015-07-22 Alcatel Lucent Apparatuses, Methods and Computer Programs for a Base Station Transceiver and a Mobile Transceiver
JP6865203B2 (ja) * 2014-01-31 2021-04-28 株式会社Ｎｔｔドコモ ユーザ装置、基地局、無線通信システム、及び通信方法
EP2919407B1 (en) * 2014-03-14 2020-08-26 Fujitsu Limited Coverage extension in wireless communication
US10219232B2 (en) 2014-04-17 2019-02-26 Samsung Electronics Co., Ltd. Apparatus and method searching neighboring cells in wireless communication system
KR20170032437A (ko) * 2014-07-25 2017-03-22 후아웨이 테크놀러지 컴퍼니 리미티드 고주파 시스템에서의 통신 장치 및 방법
KR102222337B1 (ko) * 2014-08-05 2021-03-04 삼성전자주식회사 전자 기기의 어플리케이션 동기화 방법 및 장치
US10231241B2 (en) 2014-08-21 2019-03-12 Lg Electronics Inc. Method and device for transmitting training symbol for estimating analog beam in wireless access system which supports hybrid beamforming
US10396873B2 (en) 2014-09-24 2019-08-27 Mediatek Inc. Control signaling in a beamforming system
US9866299B2 (en) 2014-09-24 2018-01-09 Mediatek Inc. Synchronization in a beamforming system
MX368343B (es) * 2014-10-08 2019-09-30 Ericsson Telefon Ab L M Mediciones de sincronizacion de movilidad.
US9967886B2 (en) 2014-12-03 2018-05-08 Industrial Technology Research Institute Hierarchical beamforming method and base station and user equipment using the same
KR102247162B1 (ko) * 2014-12-30 2021-05-03 한국전자통신연구원 빔 선택 장치 및 빔 선택 방법
EP3249825A4 (en) * 2015-01-22 2018-01-24 Huawei Technologies Co., Ltd. Method and apparatus for obtaining location of user equipment (ue)
WO2016127369A1 (zh) 2015-02-12 2016-08-18 华为技术有限公司 一种信号传输的装置、系统及方法
EP3059877B1 (en) 2015-02-17 2021-01-27 Industrial Technology Research Institute Beamforming method of millimeter wave communication and base station and user equipment using the same
MX365700B (es) 2015-03-10 2019-06-11 Ericsson Telefon Ab L M Metodos, nodo de red y dispositivo inalambrico para manejo de informacion de acceso.
CN110971274B (zh) * 2015-03-27 2022-04-12 华为技术有限公司 获取波束标识的方法、装置、设备和系统
US10531512B2 (en) 2015-04-01 2020-01-07 Huawei Technologies Co., Ltd. System and method for a tracking channel
KR102321994B1 (ko) * 2015-04-01 2021-11-04 삼성전자주식회사 무선 통신 시스템에서 무선 링크를 관리하기 위한 장치 및 방법
JP6959908B2 (ja) * 2015-04-24 2021-11-05 スカイラーク・ワイヤレス・エルエルシー 多アンテナｍｕ−ｍｉｍｏシステムのための制御チャネル設計
WO2016184777A1 (en) * 2015-05-19 2016-11-24 Nokia Solutions And Networks Oy Use of basis functions for transmission of broadcast control information in a wireless network
EP3340522B1 (en) 2015-05-22 2020-06-03 ASUSTek Computer Inc. Reference signal transmissions in a wireless communication system
US10469149B2 (en) 2015-08-18 2019-11-05 Lg Electronics Inc. Beam scanning method using codebook in wireless communication system
JP6608530B2 (ja) * 2015-10-21 2019-11-20 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） アクセス情報を扱うための方法、ネットワークノード及びワイヤレスデバイス
US20170127367A1 (en) 2015-10-28 2017-05-04 Telefonaktiebolaget L M Ericsson (Publ) Beam-Scan Time Indicator
WO2017078279A1 (ko) * 2015-11-04 2017-05-11 엘지전자 주식회사 무선 통신 시스템에서 코드북을 이용한 동기 신호 전송 방법
CN106792564B (zh) * 2015-11-20 2020-05-29 中兴通讯股份有限公司 一种系统广播消息的传输方法和装置
CN111030794B (zh) * 2015-12-03 2025-04-08 华为技术有限公司 一种数据的传输方法和基站以及用户设备
TWI609574B (zh) 2015-12-04 2017-12-21 財團法人工業技術研究院 適用於毫米波通訊系統的網路登錄後的連結方法、及使用該方法之用戶設備與基站
CN106856611B (zh) * 2015-12-08 2021-08-10 中兴通讯股份有限公司 波束处理方法、初始波束发现方法及基站和终端
JP6230632B2 (ja) * 2016-01-20 2017-11-15 ソフトバンク株式会社 無線通信システム、基地局装置及び通信端末装置
CN111818631B (zh) 2016-01-26 2021-12-03 华为技术有限公司 识别同步信息的方法、通信方法和装置、可读存储介质
WO2017136732A1 (en) * 2016-02-03 2017-08-10 Docomo Innovations, Inc. Beamforming common channels in 5g new radio
EP3404864A4 (en) * 2016-02-17 2019-01-09 Samsung Electronics Co., Ltd. METHOD AND DEVICE FOR CARRYING OUT COMMUNICATION IN A WIRELESS COMMUNICATION SYSTEM
CN107124767B (zh) * 2016-02-25 2021-11-23 中兴通讯股份有限公司 一种信号配置方法、信息处理方法及装置
US10680691B2 (en) * 2016-02-25 2020-06-09 Sony Corporation Coverage enhancement and beamforming
KR102341978B1 (ko) 2016-03-10 2021-12-24 인터디지탈 패튼 홀딩스, 인크 무선 근거리 통신망에서 빔포밍 트레이닝을 위한 시스템 및 방법
US10615862B2 (en) 2016-04-13 2020-04-07 Qualcomm Incorporated System and method for beam adjustment request
US10425200B2 (en) 2016-04-13 2019-09-24 Qualcomm Incorporated System and method for beam adjustment request
US11791882B2 (en) 2016-04-13 2023-10-17 Qualcomm Incorporated System and method for beam management
CN107306402A (zh) * 2016-04-19 2017-10-31 普天信息技术有限公司 一种波束成形的同步信号发送和接收方法及装置
KR102226264B1 (ko) * 2016-06-10 2021-03-09 에스케이텔레콤 주식회사 동기신호 전송 장치 및 동기신호 전송 방법
US10904784B2 (en) * 2016-06-15 2021-01-26 Qualcomm Incorporated Beam reporting and scheduling in multicarrier beamformed communications
US20180013481A1 (en) * 2016-07-05 2018-01-11 Asustek Computer Inc. Method and apparatus for transmissions via multiple beams in a wireless communication system
CN107623933B (zh) * 2016-07-15 2019-12-10 电信科学技术研究院 一种初始接入信号的传输方法和装置
CN107645769B (zh) * 2016-07-22 2019-12-13 电信科学技术研究院 一种数据传输方法和装置
CN109922529B (zh) 2016-08-11 2020-04-28 华为技术有限公司 系统信息传输方法及装置
GB2552953A (en) 2016-08-12 2018-02-21 Nec Corp Communication system
CN107734647B (zh) * 2016-08-12 2023-03-24 华为技术有限公司 信息传输的方法、终端设备和网络设备
EP3499749B1 (en) 2016-08-12 2022-04-13 Fujitsu Limited Device and method for information indication and communication system
US11265137B2 (en) 2016-09-27 2022-03-01 Mitsubishi Electric Corporation Base station, terminal, wireless communication system, and transmission/reception method
BR112019006117A2 (pt) * 2016-09-28 2019-06-18 Guangdong Oppo Mobile Telecommunications Corp Ltd método de transmissão de sinais, dispositivo de rede e dispositivo terminal
CN109792675B (zh) * 2016-09-29 2022-04-19 株式会社Ntt都科摩 终端以及无线通信方法
WO2018064404A1 (en) * 2016-09-29 2018-04-05 Ntt Docomo, Inc. Wireless communication method and base station
US11075686B2 (en) * 2016-09-29 2021-07-27 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Signal transmission method and device
CN106507442A (zh) * 2016-09-30 2017-03-15 宇龙计算机通信科技(深圳)有限公司 小区接入的控制方法及装置
CN107919898A (zh) * 2016-10-11 2018-04-17 电信科学技术研究院 一种信号传输方法及装置
CN109891764B (zh) 2016-10-24 2022-08-09 Oppo广东移动通信有限公司 波束测量的方法及装置
WO2018082575A1 (zh) * 2016-11-03 2018-05-11 华为技术有限公司 一种下行控制信号的传输方法及装置
CN114363917B (zh) * 2016-11-04 2024-04-30 瑞典爱立信有限公司 小区标识信息
CN108092930B (zh) * 2016-11-17 2024-01-16 华为技术有限公司 一种通信的方法及终端设备
CN106455040B (zh) 2016-11-30 2019-12-10 宇龙计算机通信科技(深圳)有限公司 一种传输信息的方法、基站及终端
US10263823B2 (en) * 2017-01-09 2019-04-16 Qualcomm Incorporated Communicating synchronization signals in wireless communications
CN112152952B (zh) 2017-01-11 2021-04-20 华为技术有限公司 消息发送方法、消息接收方法、基站、终端及存储介质
KR102367840B1 (ko) * 2017-03-24 2022-02-25 삼성전자 주식회사 이동통신 시스템에서 페이징을 수행하는 방법 및 장치
CN115568016A (zh) 2017-03-24 2023-01-03 三星电子株式会社 用于在移动通信系统中执行寻呼的方法和设备
US11206627B2 (en) 2017-04-27 2021-12-21 Beijing Xiaomi Mobile Software Co., Ltd. System information transmission method and device
CN115941011A (zh) * 2017-04-27 2023-04-07 大唐移动通信设备有限公司 一种波束控制方法和装置
WO2018227547A1 (zh) 2017-06-16 2018-12-20 北京小米移动软件有限公司 确定同步块的发送时间的方法、装置、用户设备及基站
CN109150470B (zh) * 2017-06-17 2023-04-28 华为技术有限公司 一种确定广播信息的方法及设备
CN109104227A (zh) 2017-06-20 2018-12-28 索尼公司 用于无线通信系统的电子设备、方法和存储介质
CN110536335B (zh) * 2017-09-07 2023-03-24 展讯通信（上海）有限公司 测量参数发送、确定方法及装置、存储介质、基站、用户设备
US10972990B2 (en) * 2017-09-11 2021-04-06 Qualcomm Incorporated System information rate matching
CN111108784B (zh) 2017-10-02 2022-09-02 索尼公司 在无线通信系统中为用户设备建立接入的方法
ES2921705T3 (es) * 2017-10-11 2022-08-30 Beijing Xiaomi Mobile Software Co Ltd Método de indicación y determinación de correspondencia, estación base y equipo de usuario
KR101989250B1 (ko) * 2017-12-19 2019-06-13 연세대학교 산학협력단 Mimo d2d 통신 시스템에서 데이터를 브로드캐스팅하는 방법
WO2019156331A1 (ko) 2018-02-08 2019-08-15 삼성전자 주식회사 무선 통신 시스템에서 개선된 동기화를 수행하는 방법 및 장치
KR102338504B1 (ko) * 2018-02-08 2021-12-14 삼성전자 주식회사 무선 통신 시스템에서 개선된 동기화를 수행하는 방법 및 장치
KR102470529B1 (ko) 2018-03-07 2022-11-24 삼성전자주식회사 무선 통신 시스템에서 시스템 정보를 획득하기 위한 장치 및 방법
CN110611956B (zh) 2018-06-15 2022-05-17 成都华为技术有限公司 重复传输方法和通信装置
JP6851415B2 (ja) * 2019-04-09 2021-03-31 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 信号伝送装置、システムおよび方法
PL4165926T3 (pl) * 2020-07-21 2025-09-08 Zte Corporation Systemy i sposoby do wskazywania wiązki w komórce z wieloma wiązkami
US11690137B2 (en) * 2020-09-09 2023-06-27 Charter Communications Operating, Llc Multiple-layer wireless station implementations and management
US11852740B2 (en) * 2020-11-13 2023-12-26 Qualcomm Incorporated Systems and methods for positioning enhancements using beam relation crowdsourcing
JP2021061632A (ja) * 2021-01-04 2021-04-15 オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． 信号伝送方法、ネットワーク機器及び端末装置

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5742908A (en) * 1994-09-14 1998-04-21 Ericsson Inc. Frequency error correction in a satellite-mobile communications system
US6334219B1 (en) * 1994-09-26 2001-12-25 Adc Telecommunications Inc. Channel selection for a hybrid fiber coax network
US5602903A (en) * 1994-09-28 1997-02-11 Us West Technologies, Inc. Positioning system and method
US5678174A (en) * 1995-04-24 1997-10-14 Motorola Communication system which predicts good opportunities for communication
US5920284A (en) * 1996-09-30 1999-07-06 Qualcomm Incorporated Ambiguity resolution for ambiguous position solutions using satellite beams
US6016421A (en) * 1997-11-17 2000-01-18 Wireless Online, Inc. Conflict resolution in a multi-beam multi-site paging system
US6233466B1 (en) * 1998-12-14 2001-05-15 Metawave Communications Corporation Downlink beamforming using beam sweeping and subscriber feedback
US6434386B1 (en) * 1998-12-31 2002-08-13 Telefonaktiebolaget L M Ericsson (Publ) Method and system for monitoring power output in transceivers
DE60215073T2 (de) * 2001-05-17 2007-05-16 Samsung Electronics Co., Ltd., Suwon Mobiles Kommunikationsgerät mit Gruppenantenne und mobiles kommunikationsverfahren dafür
SE523685C2 (sv) * 2001-11-29 2004-05-11 Ericsson Telefon Ab L M TX-diversitet med två fasta strålar
JP4178501B2 (ja) * 2002-05-21 2008-11-12 日本電気株式会社 アンテナ送受信システム
US7260764B2 (en) * 2002-11-26 2007-08-21 Qualcomm Incorporated Multi-channel transmission and reception with block coding in a communication system
EP1507427A1 (en) * 2003-08-11 2005-02-16 Alcatel Beam selection in a wireless cellular telecommunication system
US8923785B2 (en) * 2004-05-07 2014-12-30 Qualcomm Incorporated Continuous beamforming for a MIMO-OFDM system
KR100635013B1 (ko) * 2004-12-03 2006-10-16 한국전자통신연구원 다중 셀 환경에서의 동기식 ｏｆｄｍ 수신 장치 및 그방법
WO2006068413A1 (en) * 2004-12-21 2006-06-29 Electronics And Telecommunications Research Institute Method for selecting switched beam using pilot signal and system thereof
US7359362B2 (en) * 2005-01-28 2008-04-15 Microsoft Corporation Control of a multi-sectored antenna system to improve channel efficiency
JP4559270B2 (ja) * 2005-03-22 2010-10-06 株式会社日立製作所 無線通信システム
KR100706620B1 (ko) * 2005-05-17 2007-04-11 한국전자통신연구원 스위치 빔을 이용한 초기 동기 시의 빔 선택 방법
US20090080547A1 (en) * 2005-08-22 2009-03-26 Matsushita Electric Industrial Co., Ltd. Base station apparatus and mobile station apparatus
US8320359B2 (en) * 2005-10-11 2012-11-27 Telefonaktiebolaget L M Ericsson (Publ) Synchronization channel scheme for super 3G
US7760793B2 (en) * 2005-10-28 2010-07-20 Ülo Parts Pilot scrambling enabling direct pilot sequence detection in initial acquisition in evolved UTRA
US7894417B2 (en) * 2005-11-01 2011-02-22 Nokia Corporation Signal arrangement for multi-bandwidth OFDM system
KR20070108316A (ko) * 2005-12-22 2007-11-09 한국전자통신연구원 Ｏｆｄｍ 셀룰라 시스템에서 동기채널 및 ｂｃｈ 를 위한송신 다이버시티 방법
KR100725945B1 (ko) * 2006-01-03 2007-06-11 삼성전자주식회사 조명광 통신을 이용한 방송신호 재전송 시스템 및 방법
KR100827064B1 (ko) * 2006-01-18 2008-05-02 삼성전자주식회사 Ｏｆｄｍ 기반 셀룰러 무선통신시스템의 동기 신호 송신 방법 및 장치
CN101068127B (zh) * 2006-05-01 2010-09-08 中兴通讯股份有限公司 一种无线通讯系统中实现帧同步的方法
US7574179B2 (en) * 2006-07-13 2009-08-11 Designart Networks Ltd Mobile broadband wireless network with interference mitigation mechanism to minimize interference within a cluster during multiple concurrent transmissions
US7920508B2 (en) * 2006-08-11 2011-04-05 Samsung Electronics Co., Ltd. Apparatus and method for generating synchronization channel for relay station in wireless communication system
US8223625B2 (en) * 2006-08-23 2012-07-17 Qualcomm, Incorporated Acquisition in frequency division multiple access systems
ES2362798T3 (es) * 2006-08-24 2011-07-13 Samsung Electronics Co., Ltd. Sistema y método para la detección de la id de subtrama y del límite de trama en evolución a largo plazo.
EP2076980B1 (en) * 2006-10-18 2018-12-12 Electronics and Telecommunications Research Institute Tdm based cell search method for ofdm system
KR100888500B1 (ko) * 2006-11-01 2009-03-12 한국전자통신연구원 이동통신 시스템에서의 동기 채널 및 방송 채널 전송 방법및 장치
KR101420334B1 (ko) * 2006-11-23 2014-07-21 한국전자통신연구원 무선통신 시스템에서 셀 간 코드 할당된 순방향 동기신호전송방법 및 순방향 동기신호를 이용한 셀 탐색 방법
US9137075B2 (en) * 2007-02-23 2015-09-15 Telefonaktiebolaget Lm Ericsson (Publ) Subcarrier spacing identification
JP4814176B2 (ja) * 2007-05-01 2011-11-16 株式会社エヌ・ティ・ティ・ドコモ 基地局装置および同期チャネル送信方法
PL2171876T3 (pl) * 2007-06-28 2020-03-31 Bittium Wireless Oy Urządzenie nadawczo-odbiorcze wielo-antenowego systemu telekomunikacyjnego
US8982779B2 (en) 2007-07-16 2015-03-17 Blackberry Limited Providing space division multiple access in a wireless network
KR101347424B1 (ko) * 2007-10-17 2014-01-07 삼성전자주식회사 통신 시스템에서 신호 송수신 방법 및 장치
JP5588594B2 (ja) * 2007-12-26 2014-09-10 富士通株式会社 無線通信システムにおける通信方法並びに無線端末及び無線基地局
CN101489285B (zh) * 2008-01-17 2010-09-22 大唐移动通信设备有限公司 用户设备接入方法及系统
KR101507834B1 (ko) * 2008-04-17 2015-04-03 엘지전자 주식회사 다중 안테나를 이용한 동기 채널 전송 방법
CN101572684B (zh) 2008-04-30 2013-06-12 中兴通讯股份有限公司 小区搜索方法
KR101609492B1 (ko) * 2008-05-09 2016-04-05 애플 인크. 셀룰러 네트워크에서의 안테나 빔 형성을 지원하기 위한 시스템 및 방법
CN102119541B (zh) * 2008-08-04 2014-06-11 松下电器产业株式会社 基站、终端、频带分配方法以及下行数据通信方法
BRPI0916998B1 (pt) * 2008-08-04 2021-09-21 Sun Patent Trust Equipamento de usuário, método de recepção, circuito integrado, aparelho de estação base, e método de transmissão
US8706039B2 (en) * 2008-08-26 2014-04-22 Marvell World Trade Ltd. Beamforming by sector sweeping
KR101520697B1 (ko) * 2008-08-29 2015-05-21 엘지전자 주식회사 릴레이 시스템을 지원하기 위한 제어정보 전송방법
US20110211546A1 (en) * 2008-11-03 2011-09-01 Kari Juhani Hooli Transmitting Scheduling Request with Multiple Antennas
KR101494406B1 (ko) * 2008-11-05 2015-02-23 삼성전자주식회사 계층적 셀 구조의 무선 통신 시스템에서 시스템 정보 송수신 장치 및 방법
KR101526015B1 (ko) * 2008-11-25 2015-06-05 엘지전자 주식회사 무선통신 시스템에서 데이터 전송방법
CN101771641B (zh) * 2008-12-31 2014-04-30 中兴通讯股份有限公司 P-sch的配置方法和装置、p-sch的同步信号产生方法和装置
US8522105B2 (en) * 2009-02-17 2013-08-27 Samsung Electronics Co., Ltd Transmission of acknowledgement signals
US8831523B2 (en) * 2009-06-18 2014-09-09 Qualcomm Incorporated Methods and apparatus for beamforming for femtocells
CN101931862B (zh) * 2009-06-22 2013-11-06 华为技术有限公司 定位信息发送方法及其装置
US8681730B2 (en) * 2009-07-09 2014-03-25 Broadcom Corporation Method and system for using sign based synchronization sequences in a correlation process to reduce correlation complexity in an OFDM system
US8660598B2 (en) * 2009-11-06 2014-02-25 Nec Laboratories America, Inc. Systems and methods for prioritizing beams to enable efficient determination of suitable communication links
US8750401B2 (en) * 2009-12-16 2014-06-10 Electronics And Telecommunications Research Institute Sequential transmission multi-beamforming method with low complexity using Hadamard matrix
WO2011096646A2 (en) * 2010-02-07 2011-08-11 Lg Electronics Inc. Method and apparatus for transmitting downlink reference signal in wireless communication system supporting multiple antennas
KR101684971B1 (ko) * 2010-03-25 2016-12-09 엘지전자 주식회사 분산된 안테나 시스템에서 동기 신호 송수신 방법 및 장치
US8615241B2 (en) * 2010-04-09 2013-12-24 Qualcomm Incorporated Methods and apparatus for facilitating robust forward handover in long term evolution (LTE) communication systems
US8400949B2 (en) * 2011-01-07 2013-03-19 Renesas Mobile Corporation Limited system information decoding for automatic neighbor relations in mobile networks
WO2012161550A2 (ko) * 2011-05-25 2012-11-29 엘지전자 주식회사 무선 접속 시스템에서 하향링크 제어 정보 송수신 방법 및 이를 위한 장치
KR20130028397A (ko) 2011-09-09 2013-03-19 삼성전자주식회사 무선 통신 시스템에서 동기 및 시스템 정보 획득을 위한 장치 및 방법

Also Published As

Publication number Publication date
EP2754321A2 (en) 2014-07-16
CA2847676C (en) 2019-08-27
CN103782636B (zh) 2020-03-27
EP3720202A1 (en) 2020-10-07
US10945224B2 (en) 2021-03-09
US10244494B2 (en) 2019-03-26
US20210195538A1 (en) 2021-06-24
US9894624B2 (en) 2018-02-13
CN103782636A (zh) 2014-05-07
EP2754321A4 (en) 2015-04-15
AU2012305126A1 (en) 2014-03-20
KR20130028397A (ko) 2013-03-19
US20170311274A1 (en) 2017-10-26
AU2012305126B2 (en) 2015-08-13
US11683766B2 (en) 2023-06-20
US20130064239A1 (en) 2013-03-14
US20190239177A1 (en) 2019-08-01
JP2014532320A (ja) 2014-12-04
EP2754321B1 (en) 2020-05-27
IN2014KN00726A (OSRAM) 2015-10-02
CA2847676A1 (en) 2013-03-14
WO2013036021A2 (en) 2013-03-14
WO2013036021A3 (en) 2013-05-02

Similar Documents

Publication Publication Date Title
ES2807889T3 (es) Aparato y procedimiento para sincronizar y obtener información del sistema en un sistema de comunicación inalámbrica
KR101847400B1 (ko) 무선 통신 시스템에서 최적의 빔을 선택하기 위한 장치 및 방법
ES2807236T3 (es) Nodo de red, dispositivo inalámbrico, procedimientos del mismo, para enviar y detectar, respectivamente, una señal de sincronización y una información asociada
US10945253B2 (en) Method of transmitting and receiving downlink channel and apparatus therefor
US10992439B2 (en) Method and apparatus for implementing reference signal transmissions in a wireless communication system
ES2949298T3 (es) Equipo de usuario y método de acceso aleatorio
US9698884B2 (en) Control signaling in a beamforming system
CN109923796B (zh) 能够进行网络接入的方法、用户设备、介质和基站
ES2963430T3 (es) Procedimiento y aparato para la detección de haces en un sistema de comunicación inalámbrica
US10009072B2 (en) Spatial diversity scheme in communication systems of beamforming
US20180279364A1 (en) Method and apparatus for random access in mobile communication system
BR112019019918A2 (pt) procedimento de acesso aleatório melhorado
KR102489580B1 (ko) 무선통신시스템에서의 동기화 수행 방법 및 장치
ES2788202T3 (es) División de telegrama para ALOHA por intervalos
ES2697342T3 (es) Dispositivo de transmisión, dispositivo de recepción, nodo de control y métodos en los mismos, para transmitir un bloque al dispositivo de recepción
KR20190049439A (ko) 이동 통신 시스템에서 동기 신호 블록을 이용한 통신 방법 및 장치
KR102588451B1 (ko) 프레임 구조에 기반한 통신 방법 및 장치