Nothing Special   »   [go: up one dir, main page]

EA201591073A1 - Синхронизация передачи и приема для системы связи между устройствами, встроенной в систему сотовой связи - Google Patents

Синхронизация передачи и приема для системы связи между устройствами, встроенной в систему сотовой связи

Info

Publication number
EA201591073A1
EA201591073A1 EA201591073A EA201591073A EA201591073A1 EA 201591073 A1 EA201591073 A1 EA 201591073A1 EA 201591073 A EA201591073 A EA 201591073A EA 201591073 A EA201591073 A EA 201591073A EA 201591073 A1 EA201591073 A1 EA 201591073A1
Authority
EA
Eurasian Patent Office
Prior art keywords
transmission
point
communication system
distribution
synchronization
Prior art date
Application number
EA201591073A
Other languages
English (en)
Other versions
EA031853B1 (ru
Inventor
Минкай Нан
Хуа Ванг
Ян ЛИ
Цзюньи Ли
Джорджиос Цирцис
Original Assignee
Квэлкомм Инкорпорейтед
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 Квэлкомм Инкорпорейтед filed Critical Квэлкомм Инкорпорейтед
Publication of EA201591073A1 publication Critical patent/EA201591073A1/ru
Publication of EA031853B1 publication Critical patent/EA031853B1/ru

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Представляются способ, устройство и компьютерный программный продукт для беспроводной связи. Устройство определяет по меньшей мере один частотно-временной ресурс из числа ресурсов системы сотовой связи, который должен использоваться для связи между устройствами (D2D), идентифицирует начальную точку распространения первой части по меньшей мере одного частотно-временного ресурса и начинает передачу D2D-сигнала от начальной точки передачи. Начальная точка передачи основана на начальной точке распространения и смещении синхронизации в нисходящей линии связи системы сотовой связи относительно начальной точки распространения. Устройство также идентифицирует конечную точку распространения последней части по меньшей мере одного частотно-временного ресурса и завершает передачу D2D-сигнала в конечной точке передачи. Конечная точка передачи основана на конечной точке распространения и опережении синхронизации в нисходящей линии связи системы сотовой связи относительно конечной точки распространения.
EA201591073A 2012-12-06 2013-12-06 Синхронизация передачи и приема для системы связи между устройствами встроенной в систему сотовой связи EA031853B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/706,840 US9756613B2 (en) 2012-12-06 2012-12-06 Transmission and reception timing for device-to-device communication system embedded in a cellular system
PCT/US2013/073519 WO2014089401A1 (en) 2012-12-06 2013-12-06 Transmission and reception timing for device-to-device communication system embedded in a cellular system

Publications (2)

Publication Number Publication Date
EA201591073A1 true EA201591073A1 (ru) 2015-12-30
EA031853B1 EA031853B1 (ru) 2019-03-29

Family

ID=49887273

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201591073A EA031853B1 (ru) 2012-12-06 2013-12-06 Синхронизация передачи и приема для системы связи между устройствами встроенной в систему сотовой связи

Country Status (11)

Country Link
US (1) US9756613B2 (ru)
EP (1) EP2929749B1 (ru)
JP (1) JP6420250B2 (ru)
KR (1) KR102204922B1 (ru)
CN (1) CN104838720B (ru)
AP (1) AP2015008505A0 (ru)
EA (1) EA031853B1 (ru)
EC (1) ECSP15028896A (ru)
MA (1) MA38151B1 (ru)
SA (1) SA515360532B1 (ru)
WO (1) WO2014089401A1 (ru)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9974066B2 (en) * 2013-05-01 2018-05-15 Samsung Electronics Co., Ltd. Methods and apparatus for device-to-device communications system
JP6155501B2 (ja) 2013-08-06 2017-07-05 シャープ株式会社 端末装置、基地局装置および無線通信方法
EP3065492A4 (en) * 2013-10-31 2017-05-31 LG Electronics Inc. Method for d2d operation performed by terminal in wireless communication system, and terminal using the method
CN105101458B (zh) * 2014-05-08 2021-05-07 夏普株式会社 D2d通信中的不同cp长度共存的配置
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
KR20160017627A (ko) 2014-08-06 2016-02-16 삼성전자주식회사 D2d 단말의 신호 송수신 방법 및 장치
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
US10313094B2 (en) * 2014-09-29 2019-06-04 Lg Electronics Inc. Terminal capable of simultaneously performing cellular communication and D2D communication
CN107079247A (zh) 2014-10-21 2017-08-18 Lg 电子株式会社 在无线通信系统中发送和接收d2d信号的方法及其装置
JP6797121B2 (ja) * 2015-08-07 2020-12-09 シャープ株式会社 端末装置、基地局装置、方法および電気回路
DE112016004338T5 (de) * 2015-09-24 2018-06-07 Intel Corporation Systeme, Verfahren und Vorrichtungen für Ressourcenzuweisungseinstellungen für drahtlose Übertragungen
CN105554689B (zh) * 2015-12-14 2019-10-11 东莞酷派软件技术有限公司 一种业务传输方法及装置
CN116546644A (zh) * 2016-03-31 2023-08-04 苹果公司 设备到设备通信的盲解码减少
US11902970B2 (en) 2018-11-01 2024-02-13 Beijing Xiaomi Mobile Software Co., Ltd. Information transmission method and apparatus, and base station and terminal
KR20200087017A (ko) 2019-01-10 2020-07-20 삼성전자주식회사 무선 통신 시스템에서 동기 신호를 전송하기 위한 방법 및 장치
CN112188609B (zh) * 2019-07-04 2021-11-19 华为技术有限公司 确定定时提前ta参考时刻的方法和装置
WO2021062853A1 (zh) * 2019-10-01 2021-04-08 Oppo广东移动通信有限公司 信号传输方法、装置、移动终端以及存储介质

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100438824B1 (ko) 2001-08-23 2004-07-05 삼성전자주식회사 일대다 데이타 통신망의 전파 지연 보상 방법들
US7133479B2 (en) * 2003-04-15 2006-11-07 Silicon Integrated Systems Corp. Frequency synchronization apparatus and method for OFDM systems
KR100619068B1 (ko) * 2005-01-31 2006-08-31 삼성전자주식회사 무선 범용 직렬 버스 통신에 있어서, 피어투피어 통신을위한 채널 시간을 할당하는 방법 및 그 피어투피어 통신방법
US7961963B2 (en) 2005-03-18 2011-06-14 Sharp Laboratories Of America, Inc. Methods and systems for extended spatial scalability with picture-level adaptation
JP5015957B2 (ja) * 2006-01-11 2012-09-05 クゥアルコム・インコーポレイテッド ピアツーピア通信で識別を提供するためのビーコン信号の符号化
EP1859630B1 (en) 2006-03-22 2014-10-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Coding scheme enabling precision-scalability
US20070230564A1 (en) 2006-03-29 2007-10-04 Qualcomm Incorporated Video processing with scalability
US7613104B2 (en) * 2006-05-31 2009-11-03 Nokia Corporation Method, apparatus and computer program product providing synchronization for OFDMA downlink signal
US7535383B2 (en) 2006-07-10 2009-05-19 Sharp Laboratories Of America Inc. Methods and systems for signaling multi-layer bitstream data
US9232554B2 (en) 2006-07-19 2016-01-05 Stmicroelectronics S.R.L. Method and system for enabling multi-channel direct link connection in a communication network, related network and computer program product
ES2355850T3 (es) 2007-01-18 2011-03-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Flujo de datos de vídeo con calidad ajustable a escala.
US8630281B2 (en) * 2007-07-10 2014-01-14 Qualcomm Incorporated Coding methods of communicating identifiers in peer discovery in a peer-to-peer network
US7839773B2 (en) 2008-03-14 2010-11-23 Cisco Technology, Inc. Modem timing offset compensation for line card redundancy failover
WO2009138820A1 (en) 2008-05-15 2009-11-19 Nokia Corporation Methods, apparatuses and computer program products for providing coordination of device to device communication
US8554200B2 (en) 2008-09-12 2013-10-08 Nokia Corporation Method and apparatus for providing interference measurements for device to-device communication
EP2340681B1 (en) 2008-09-25 2014-11-12 Nokia Corporation Synchronization for device-to-device communication
EP2382833B1 (en) 2009-01-16 2018-08-08 Nokia Technologies Oy Enabling device-to-device communication in cellular networks
US8050246B2 (en) 2009-03-03 2011-11-01 Adc Telecommunications, Inc. Range extension for time division duplex systems
US20120258706A1 (en) * 2009-03-27 2012-10-11 Ling Yu Apparatus, Method and Article of Manufacture
US8787240B2 (en) 2009-04-10 2014-07-22 Samsung Electronics Co., Ltd. Peer-to-peer communication protocol for relay enhanced cellular wireless communication systems
KR101066117B1 (ko) 2009-11-12 2011-09-20 전자부품연구원 스케일러블 영상 코딩 방법 및 장치
WO2011162572A2 (ko) 2010-06-24 2011-12-29 엘지전자 주식회사 다중 무선 접속 기술을 지원하는 무선 통신 시스템에서의 단말 간 협력 통신
US9363798B2 (en) * 2011-03-11 2016-06-07 Lg Electronics Inc. Method and device for terminal to transmit/receive signal in wireless communication system having carrier aggregation technique applied thereto
US8705421B2 (en) * 2011-04-22 2014-04-22 Qualcomm Incorporated Methods and apparatus for timing synchronization for peer to peer devices operating in WWAN spectrum
WO2012150815A2 (ko) 2011-05-02 2012-11-08 엘지전자 주식회사 무선 접속 시스템에서 장치 간 통신 수행 방법 및 이를 위한 장치
PL2724561T4 (pl) * 2011-06-21 2017-12-29 Telefonaktiebolaget Lm Ericsson (Publ) Sposoby i urządzenia do wykonywania pomiarów w sieci bezprzewodowej
WO2013009441A2 (en) 2011-07-12 2013-01-17 Vidyo, Inc. Scalable video coding using multiple coding technologies
US9014113B2 (en) * 2012-09-21 2015-04-21 Blackberry Limited User equipment architecture for inter-device communication in wireless communication systems

Also Published As

Publication number Publication date
JP6420250B2 (ja) 2018-11-07
US9756613B2 (en) 2017-09-05
ECSP15028896A (es) 2016-01-29
EA031853B1 (ru) 2019-03-29
MA38151B1 (fr) 2017-08-31
MA38151A1 (fr) 2016-08-31
CN104838720A (zh) 2015-08-12
WO2014089401A1 (en) 2014-06-12
KR102204922B1 (ko) 2021-01-18
US20140161095A1 (en) 2014-06-12
SA515360532B1 (ar) 2017-07-11
CN104838720B (zh) 2019-10-18
AP2015008505A0 (en) 2015-06-30
JP2016506133A (ja) 2016-02-25
EP2929749B1 (en) 2021-01-27
EP2929749A1 (en) 2015-10-14
KR20150092755A (ko) 2015-08-13

Similar Documents

Publication Publication Date Title
EA201591073A1 (ru) Синхронизация передачи и приема для системы связи между устройствами, встроенной в систему сотовой связи
WO2015006426A3 (en) Methods and device for performing device-to-device communication
PH12016500196A1 (en) Method and apparatus for multiple user uplink
PH12019502891A1 (en) Wireless communication method and device
WO2015005498A3 (en) Cellular network assisted device to device (d2d) discovery
RU2015143904A (ru) Способ передачи/приема сигнала синхронизации для прямой связи между терминалами в системе беспроводной связи
EP4429290A3 (en) Method, apparatus and systems for realizing vehicle to vehicle communications using long term evolution device to device communications
BR112017014358A2 (pt) método, aparelho e sistema de requisição de recurso.
TW201613399A (en) Method and apparatus for requesting resources in a wireless communication system
EP4236496A3 (en) Latency reduction in lte systems
WO2012128505A3 (ko) 장치-대-장치 통신 방법 및 장치
WO2016064195A3 (ko) 무선 통신 시스템에서 d2d 신호 송수신 방법 및 이를 위한 장치
MX365701B (es) Sincronizacion en redes de comunicacion inalambrica.
WO2013181515A3 (en) Methods to enable scheduling and control of direct link communication in cellular communication systems
MX361045B (es) Diseño de latencia ultra baja para lte.
WO2013032259A3 (ko) 무선 접속 시스템에서 장치 간 직접 통신 중인 장치가 모드변경을 수행하는 방법 및 이를 위한 장치
WO2016056877A3 (ko) D2d 동기화 신호의 송신 방법 및 이를 위한 단말
RU2016146489A (ru) Способ для передачи сигнала между устройствами в системе беспроводной связи и устройство для этого
MX341408B (es) Metodo para radiocomunicaciones d2d.
NZ713581A (en) A method and wireless device for providing device-to-device communication
MX352355B (es) Metodo y aparato para transmitir informacion de enlace ascendente.
WO2010148399A3 (en) Method and apparatus to facilitate reestablishing communications in a wireless network
RU2013126440A (ru) Система и способ для повышения мощности вторичного канала управления во время передачи со многими входами и многими выходами по восходящей линии связи
WO2010117189A3 (en) Method for transmitting and receiving acknowledgment in a wireless communication system
MX2019015471A (es) Metodo de comunicacion, dispositivo terminal y dispositivo de red.