MX349894B - Metodo para transmitir/recibir señal de sincronizacion para comunicacion directa entre terminales en sistema de comunicacion inalambrica. - Google Patents

Metodo para transmitir/recibir señal de sincronizacion para comunicacion directa entre terminales en sistema de comunicacion inalambrica.

Info

Publication number
MX349894B
MX349894B MX2015013440A MX2015013440A MX349894B MX 349894 B MX349894 B MX 349894B MX 2015013440 A MX2015013440 A MX 2015013440A MX 2015013440 A MX2015013440 A MX 2015013440A MX 349894 B MX349894 B MX 349894B
Authority
MX
Mexico
Prior art keywords
synchronization signal
terminals
transmitting
direct communication
wireless communication
Prior art date
Application number
MX2015013440A
Other languages
English (en)
Other versions
MX2015013440A (es
Inventor
Seo Hanbyul
Kim Byounghoon
Kim Hakseong
Original Assignee
Lg Electronics 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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MX2015013440A publication Critical patent/MX2015013440A/es
Publication of MX349894B publication Critical patent/MX349894B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

Se describe un método para transmitir, por una terminal, una señal de sincronización para comunicación directa entre terminales en un sistema de comunicación inalámbrica. En detalle, el método comprende los pasos de: generar una señal de sincronización primaria y una señal de sincronización secundaria para la comunicación directa entre terminales; y transmitir la señal de sincronización primaria y la señal de sincronización secundaria, en donde la señal de sincronización primaria es generada sobre la base de un identificador de celda de referencia de sincronización para la comunicación directa entre terminales.
MX2015013440A 2013-06-13 2014-06-12 Metodo para transmitir/recibir señal de sincronizacion para comunicacion directa entre terminales en sistema de comunicacion inalambrica. MX349894B (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361834863P 2013-06-13 2013-06-13
US201361865601P 2013-08-13 2013-08-13
US201461927973P 2014-01-15 2014-01-15
US201461990661P 2014-05-08 2014-05-08
PCT/KR2014/005160 WO2014200279A1 (ko) 2013-06-13 2014-06-12 무선 통신 시스템에서 단말 간 직접 통신을 위한 동기 신호 송수신 방법 및 이를 위한 장치

Publications (2)

Publication Number Publication Date
MX2015013440A MX2015013440A (es) 2016-01-14
MX349894B true MX349894B (es) 2017-08-18

Family

ID=52022499

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015013440A MX349894B (es) 2013-06-13 2014-06-12 Metodo para transmitir/recibir señal de sincronizacion para comunicacion directa entre terminales en sistema de comunicacion inalambrica.

Country Status (8)

Country Link
US (3) US9991983B2 (es)
EP (1) EP2978152B1 (es)
JP (2) JP6033473B2 (es)
KR (1) KR101720000B1 (es)
CN (2) CN108419288B (es)
MX (1) MX349894B (es)
RU (1) RU2617834C2 (es)
WO (1) WO2014200279A1 (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2978152B1 (en) 2013-06-13 2021-01-06 LG Electronics Inc. Method for transmitting/receiving synchronization signal for direct communication between terminals in wireless communication system
US9806865B2 (en) * 2013-08-05 2017-10-31 Lg Electronics Inc. Method and apparatus for transmitting signal from device-to-device terminal in wireless communication system
US9210690B2 (en) 2013-08-08 2015-12-08 Blackberry Limited Method and system for initial synchronization and collision avoidance in device to device communications without network coverage
EP3100540B1 (en) * 2014-01-31 2018-07-11 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for mapping identities to device-to-device synchronization sequences
WO2015125686A1 (ja) * 2014-02-18 2015-08-27 京セラ株式会社 ユーザ端末及び通信制御方法
JP6568574B2 (ja) * 2014-03-21 2019-08-28 ソニー ヨーロッパ リミテッド 通信デバイスおよび方法
US20170064620A1 (en) * 2014-03-28 2017-03-02 Nokia Technologies Oy Unified discovery signal for small cell and device-to-device discovery
WO2015156574A1 (ko) * 2014-04-10 2015-10-15 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 위한 장치
EP3158819B1 (en) * 2014-06-17 2019-03-20 LG Electronics Inc. Method and apparatus for performing d2d operation in non-activated carrier in wireless communication system
US10009413B2 (en) * 2014-06-26 2018-06-26 At&T Intellectual Property I, L.P. Collaborative media playback
US9986518B2 (en) * 2014-07-03 2018-05-29 Qualcomm Incorporated Transmission and reception of synchronization signals over an unlicensed radio frequency spectrum band
US10225810B2 (en) 2014-08-06 2019-03-05 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving synchronization signal in device-to-device communication system
US10536234B2 (en) * 2014-08-13 2020-01-14 Lg Electronics Inc. Synchronization signal transmission method for D2D communication in wireless communication system, and device therefor
US10805891B2 (en) 2014-09-25 2020-10-13 Samsung Electronics Co., Ltd. Synchronization procedure and resource control method and apparatus for communication in D2D system
US10038528B2 (en) * 2014-12-19 2018-07-31 Qualcomm Incorporated Common reference signal design based on semi-uniform pilot spacing and orthogonal cover code
US9826460B2 (en) * 2015-05-14 2017-11-21 Qualcomm Incorporated Measurement of D2D channels
CN106507367B (zh) * 2015-09-06 2019-04-16 中兴通讯股份有限公司 一种窄带正交频分复用信号的传输方法及装置
US10602465B2 (en) * 2015-09-09 2020-03-24 Qualcomm Incorporated Multi-radio access technology synchronization signal
WO2017092025A1 (zh) * 2015-12-04 2017-06-08 华为技术有限公司 传输数据的方法、相关设备及系统
KR102622879B1 (ko) * 2016-02-03 2024-01-09 엘지전자 주식회사 협대역 동기신호 송수신 방법 및 이를 위한 장치
KR20170092443A (ko) 2016-02-03 2017-08-11 엘지전자 주식회사 협대역 동기신호 송수신 방법 및 이를 위한 장치
WO2017142259A1 (ko) * 2016-02-19 2017-08-24 엘지전자 주식회사 무선 통신 시스템에서 코드북을 이용한 동기 신호 전송 방법
CN107371233B (zh) * 2016-05-12 2020-10-09 财团法人工业技术研究院 同步信号收发方法及无线通信装置
US10498437B2 (en) * 2016-06-01 2019-12-03 Qualcomm Incorporated Conveying hypotheses through resource selection of synchronization and broadcast channels
US11563505B2 (en) 2016-06-01 2023-01-24 Qualcomm Incorporated Time division multiplexing of synchronization channels
US11218236B2 (en) 2016-06-01 2022-01-04 Qualcomm Incorporated Time division multiplexing of synchronization channels
US10887035B2 (en) 2016-06-01 2021-01-05 Qualcomm Incorporated Time division multiplexing of synchronization channels
CN107645758B (zh) * 2016-07-22 2020-03-24 电信科学技术研究院 一种接入信号接收、发送方法及装置
US11050599B2 (en) * 2016-09-30 2021-06-29 Huawei Technologies Co., Ltd. Timing adjustment free solution to uplink synchronous operations
US10531410B2 (en) * 2016-11-08 2020-01-07 Qualcomm Incorporated Unified synchronization channel design used in different communication modes
WO2018131375A1 (ja) * 2017-01-11 2018-07-19 株式会社Ｎｔｔドコモ 基地局、同期信号送信方法、ユーザ端末及びセルサーチ方法
SG11201900436UA (en) 2017-03-04 2019-02-27 Lg Electronics Inc Method for transmitting synchronization signal in wireless communication system and apparatus therefor
US11310009B2 (en) * 2017-05-05 2022-04-19 Qualcomm Incorporated Reference signal acquisition
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
CN109219113B (zh) * 2017-07-05 2020-07-17 维沃移动通信有限公司 一种盲检测方法、信号发送方法、相关设备和系统
JP2019014632A (ja) * 2017-07-10 2019-01-31 東ソー株式会社 酸化チタン被覆メソポーラスシリカ
US10694562B2 (en) 2017-09-18 2020-06-23 Apple Inc. Off grid radio service system design
CN111133715B (zh) * 2017-09-28 2022-05-24 瑞典爱立信有限公司 Tdd模式下传输随机接入前导码的方法和设备
CN111130614B (zh) * 2018-10-30 2021-10-26 华为技术有限公司 一种卫星通信的时延指示方法及装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100532328B1 (ko) * 1998-08-29 2006-03-23 삼성전자주식회사 부호분할다중접속통신시스템의피.엔시퀀스식별장치
JP4465374B2 (ja) * 2007-08-14 2010-05-19 株式会社エヌ・ティ・ティ・ドコモ 無線通信システム、基地局装置及び送信方法
KR20100084483A (ko) * 2009-01-16 2010-07-26 한국전자통신연구원 다중 홉 릴레이를 갖는 직교주파수분할 기반 ｌｔｅ-ａ 시스템에서 릴레이 동기 신호를 송신하는 장치 및 방법
RU106010U1 (ru) * 2011-02-03 2011-06-27 Закрытое акционерное общество "Специализированное опытно-конструкторское бюро систем и средств измерений "Вектор" Автоматизированная информационная система с временной синхронизацией
KR101514189B1 (ko) 2011-07-27 2015-04-22 엘지전자 주식회사 무선 통신 시스템에서 동기화 신호 전송 방법 및 장치
EP2750311B1 (en) * 2011-08-23 2018-08-08 LG Electronics Inc. Method for transmitting and receiving synchronization signals in wireless access system and corresponding apparatus
US8848700B2 (en) 2011-09-30 2014-09-30 Electronics And Telecommunications Research Institute Method for device-to-device communication based on cellular telecommunication system
US9451570B2 (en) * 2012-08-29 2016-09-20 Alcatel Lucent Device discovery for device-to-device communication
US9407489B2 (en) * 2013-01-24 2016-08-02 Blackberry Limited Cell identity design for LTE-advanced
EP2978152B1 (en) 2013-06-13 2021-01-06 LG Electronics Inc. Method for transmitting/receiving synchronization signal for direct communication between terminals in wireless communication system

Also Published As

Publication number Publication date
KR101720000B1 (ko) 2017-03-27
JP6033473B2 (ja) 2016-11-30
US20160149660A1 (en) 2016-05-26
EP2978152B1 (en) 2021-01-06
CN105164951B (zh) 2018-03-27
US10848259B2 (en) 2020-11-24
EP2978152A1 (en) 2016-01-27
MX2015013440A (es) 2016-01-14
KR20150136473A (ko) 2015-12-07
US10404396B2 (en) 2019-09-03
RU2617834C2 (ru) 2017-04-28
CN108419288B (zh) 2020-11-06
CN108419288A (zh) 2018-08-17
EP2978152A4 (en) 2016-11-23
RU2015143904A (ru) 2017-04-27
JP2017017762A (ja) 2017-01-19
US20180248641A1 (en) 2018-08-30
JP6248167B2 (ja) 2017-12-13
US9991983B2 (en) 2018-06-05
JP2016512007A (ja) 2016-04-21
US20190342025A1 (en) 2019-11-07
CN105164951A (zh) 2015-12-16
WO2014200279A1 (ko) 2014-12-18

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