BR112016009430B1 - Método de comunicação sem fio de um equipamento de usuário; aparelho para comunicação sem fio e memória legível por computador - Google Patents

Método de comunicação sem fio de um equipamento de usuário; aparelho para comunicação sem fio e memória legível por computador Download PDF

Info

Publication number
BR112016009430B1
BR112016009430B1 BR112016009430-1A BR112016009430A BR112016009430B1 BR 112016009430 B1 BR112016009430 B1 BR 112016009430B1 BR 112016009430 A BR112016009430 A BR 112016009430A BR 112016009430 B1 BR112016009430 B1 BR 112016009430B1
Authority
BR
Brazil
Prior art keywords
timing information
hop count
synchronization signal
reliability indicator
timing
Prior art date
Application number
BR112016009430-1A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112016009430A2 (enExample
Inventor
Navid Abedini
Nilesh Nilkanth Khude
Saurabha Rangrao Tavildar
Junyi Li
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112016009430A2 publication Critical patent/BR112016009430A2/pt
Publication of BR112016009430B1 publication Critical patent/BR112016009430B1/pt

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • H04W56/001Synchronization between nodes
    • H04W56/0015Synchronization between nodes one node acting as a reference for the others
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • H04W56/001Synchronization between nodes
    • H04W56/002Mutual synchronization
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • H04W56/001Synchronization between nodes
    • H04W56/0025Synchronization between nodes synchronizing potentially movable access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
BR112016009430-1A 2013-10-29 2014-10-27 Método de comunicação sem fio de um equipamento de usuário; aparelho para comunicação sem fio e memória legível por computador BR112016009430B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/066,641 US9603113B2 (en) 2013-10-29 2013-10-29 Distributed algorithm for constructing and maintaining a hierarchical structure for device-to-device synchronization
US14/066,641 2013-10-29
PCT/US2014/062363 WO2015065888A1 (en) 2013-10-29 2014-10-27 Distributed algorithm for constructing and maintaining a hierarchical structure for device-to-device synchronization

Publications (2)

Publication Number Publication Date
BR112016009430A2 BR112016009430A2 (enExample) 2017-08-01
BR112016009430B1 true BR112016009430B1 (pt) 2023-04-18

Family

ID=51866357

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016009430-1A BR112016009430B1 (pt) 2013-10-29 2014-10-27 Método de comunicação sem fio de um equipamento de usuário; aparelho para comunicação sem fio e memória legível por computador

Country Status (7)

Country Link
US (1) US9603113B2 (enExample)
EP (1) EP3064000B1 (enExample)
JP (1) JP6456940B2 (enExample)
KR (1) KR102289774B1 (enExample)
CN (1) CN105684530B (enExample)
BR (1) BR112016009430B1 (enExample)
WO (1) WO2015065888A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2930984A4 (en) 2012-12-09 2016-09-14 Lg Electronics Inc SYNCHRONIZATION METHOD FOR DEVICE DEVICE COMMUNICATION OUTSIDE COVERAGE AREA IN WIRELESS COMMUNICATION SYSTEM, AND CORRESPONDING APPARATUS
CN105934981B (zh) * 2014-01-24 2020-07-21 瑞典爱立信有限公司 用于传送d2d同步信号的方法和装置
WO2015115795A1 (ko) * 2014-01-28 2015-08-06 엘지전자 주식회사 무선 통신 시스템에서 장치 대 장치 단말의 동기 획득 방법 및 장치
WO2015139320A1 (zh) * 2014-03-21 2015-09-24 华为技术有限公司 一种配置频率资源位置的方法和装置
WO2017049521A1 (zh) * 2015-09-24 2017-03-30 华为技术有限公司 同步方法、用户设备和基站
US9912799B2 (en) 2016-01-10 2018-03-06 Apple Inc. Switching between watches or other accessories
US9838526B2 (en) * 2016-01-10 2017-12-05 Apple Inc. Switching between watches or other accessories
US11343371B2 (en) 2016-01-10 2022-05-24 Apple Inc. Switching between watches or other accessories
GB2574074B (en) * 2018-07-27 2020-05-20 Mclaren Applied Tech Ltd Time synchronisation
US11477743B2 (en) 2019-05-03 2022-10-18 Qualcomm Incorporated Methods and apparatus for communication of synchronization reliability

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7089298B2 (en) * 2001-08-20 2006-08-08 Nokia Corporation Naming distribution method for ad hoc networks
US6930958B2 (en) * 2002-04-02 2005-08-16 Nate Goergen Method and apparatus for synchronizing timekeeping devices
US7372859B2 (en) * 2003-11-19 2008-05-13 Honeywell International Inc. Self-checking pair on a braided ring network
ATE426289T1 (de) * 2004-11-25 2009-04-15 Fraunhofer Ges Forschung Verfahren zur synchronisation und datenuebertragung
US7315941B2 (en) * 2004-12-17 2008-01-01 Ntt Docomo Inc. Multi-certificate revocation using encrypted proof data for proving certificate's validity or invalidity
US8351409B2 (en) * 2005-04-22 2013-01-08 Axiometric, Llc Timing synchronization in wireless mesh networks
JP4763334B2 (ja) * 2005-04-28 2011-08-31 ルネサスエレクトロニクス株式会社 無線アドホック通信システム及び無線アドホック通信システムにおける通信端末の同期化方法
US8238957B2 (en) * 2005-06-17 2012-08-07 Nec Corporation Communication control method, communication control system and its control program
CN101248686B (zh) * 2005-08-23 2012-02-01 日本电气株式会社 用于在上行链路无线传输中的移动台和多个基站的同步系统和同步方法
JP4519766B2 (ja) * 2005-12-09 2010-08-04 富士通株式会社 移動無線システム及び移動無線制御方法
US7711008B2 (en) * 2006-01-23 2010-05-04 Ipwireless, Inc. Quasi synchronous transmission in cellular networks
US8059578B2 (en) * 2006-07-24 2011-11-15 Harris Corporation System and method for synchronizing TDMA mesh networks
US7912094B2 (en) * 2006-12-13 2011-03-22 Honeywell International Inc. Self-checking pair-based master/follower clock synchronization
US8112085B2 (en) * 2006-12-22 2012-02-07 Nokia Corporation Anchor selection in distributed networks
WO2008107995A1 (ja) * 2007-03-08 2008-09-12 Fujitsu Limited 無線通信装置及び移動無線通信制御方法及び無線局
JP4974052B2 (ja) * 2007-03-26 2012-07-11 横河電機株式会社 時刻同期方法及びこれを用いた無線ネットワークシステム
US7729336B2 (en) * 2007-03-28 2010-06-01 Harris Corporation Synchronization and timing source priority in an ad-hoc network
US7961698B2 (en) * 2007-07-10 2011-06-14 Qualcomm Incorporated Methods and apparatus for controlling interference to broadcast signaling in a peer to peer network
US8700083B2 (en) * 2007-08-10 2014-04-15 Qualcomm Incorporated Adaptation of transmit power based on maximum received signal strength
EA019570B1 (ru) * 2007-10-24 2014-04-30 Хуавэй Текнолоджиз Ко., Лтд. Система мобильной связи, устройство базовой станции, устройство мобильной станции и способ мобильной связи
US8374163B2 (en) * 2007-11-09 2013-02-12 Qualcomm Incorporated Synchronization of wireless nodes
US20090190572A1 (en) * 2008-01-30 2009-07-30 Ilwoo Chang Downlink data control system for radio access networks
US8213405B2 (en) * 2008-02-01 2012-07-03 Qualcomm Incorporated Wireless network synchronization
US20090262663A1 (en) * 2008-04-18 2009-10-22 Microsoft Corporation Wireless Discovery of Devices
WO2010035100A1 (en) 2008-09-25 2010-04-01 Nokia Corporation Synchronization for device-to-device communication
US8121097B2 (en) * 2008-11-04 2012-02-21 Qualcomm Incorporated Transmission with hopping for peer-peer communication
KR101619446B1 (ko) * 2008-12-02 2016-05-10 엘지전자 주식회사 하향링크 mimo시스템에 있어서 rs 전송 방법
US8737245B2 (en) * 2008-12-23 2014-05-27 Thomson Licensing Method for evaluating link cost metrics in communication networks
US8565169B2 (en) 2010-01-12 2013-10-22 Qualcomm Incorporated Timing synchronization methods and apparatus
KR101053635B1 (ko) * 2010-01-28 2011-08-03 엘지전자 주식회사 다중 안테나 무선 통신 시스템에서 기지국이 릴레이 노드로 제어 신호를 송신하는 방법 및 이를 위한 장치
US8483196B2 (en) * 2010-03-12 2013-07-09 Qualcomm Incorporated Methods and apparatus for supporting synchronization between groups of devices
CN105187106B (zh) * 2010-04-01 2018-06-01 Lg电子株式会社 在无线接入系统中收发信道状态信息的方法和装置
US8885631B2 (en) 2010-04-26 2014-11-11 Collison Communications, Inc. Multiuser detection enabled medium access control in mobile ad hoc networks
JP5676236B2 (ja) * 2010-12-22 2015-02-25 京セラ株式会社 無線端末装置及び制御方法
US8730832B2 (en) * 2011-05-19 2014-05-20 Electronics And Telecommunications Research Institute Method and terminal for performing direct communication between terminals
KR20120140000A (ko) * 2011-06-20 2012-12-28 삼성전자주식회사 기기간 통신을 위한 동기 획득 방법 및 장치
US20130070751A1 (en) 2011-09-20 2013-03-21 Peter Atwal Synchronization of time in a mobile ad-hoc network
CN103999489A (zh) 2011-12-08 2014-08-20 诺基亚通信公司 D2d群集中的设备的网络同步
CN103782635B (zh) * 2012-08-24 2018-07-20 华为技术有限公司 同步方法及基站
US9137766B2 (en) * 2012-10-26 2015-09-15 Qualcomm Incorporated Systems and methods for synchronization of wireless devices in a peer-to-peer network
US9167544B2 (en) * 2014-01-28 2015-10-20 Industrial Technology Research Institute Device to device synchronization method applicable to user equipment and user equipment using the same

Also Published As

Publication number Publication date
US20150117437A1 (en) 2015-04-30
CN105684530A (zh) 2016-06-15
BR112016009430A2 (enExample) 2017-08-01
EP3064000A1 (en) 2016-09-07
JP6456940B2 (ja) 2019-01-23
JP2017500772A (ja) 2017-01-05
EP3064000B1 (en) 2020-05-06
KR102289774B1 (ko) 2021-08-12
CN105684530B (zh) 2019-09-03
WO2015065888A1 (en) 2015-05-07
KR20160079017A (ko) 2016-07-05
US9603113B2 (en) 2017-03-21

Similar Documents

Publication Publication Date Title
BR112016009430B1 (pt) Método de comunicação sem fio de um equipamento de usuário; aparelho para comunicação sem fio e memória legível por computador
CN110024478B (zh) 自适应性网络拓扑结构
ES2622171T3 (es) Sistemas y procedimientos para la sincronización dentro de una red con conocimiento del vecindario
KR20200110403A (ko) Sftd 및 anr 특정적 보고
US11290924B2 (en) Communication method and communications device for improved handover with changed common system information
WO2017148445A1 (zh) 同步方法、节点装置及无线mesh网络系统
JP6235155B2 (ja) デバイス対デバイスブロードキャスト用の2ホップ直交化を可能にするための制御シグナリング
JP2021511717A (ja) 高度化セル探索
JP2010533433A (ja) ピアツーピア通信ネットワークの同期
BRPI0823516A2 (pt) Método e equipamento para ajustar fases de piloto de femto célula e produto de programa de computador
JP2010533431A (ja) ピアツーピア通信ネットワークの同期
ES2775605T3 (es) Procedimientos y aparatos para rutas de datos basadas en un conjunto de servicios básicos independiente para redes conscientes de vecinos
JP2016540396A (ja) 無線装置を同期するための方法および装置
US11336384B2 (en) Synchronization signal measurement method and related device
EP3198955B1 (en) Method and network node for facilitating synchronization in network
ES2849799T3 (es) Método para la sincronización de red de radio de una red de comunicaciones móviles con una funcionalidad de reloj local que proporciona una referencia de temporización local para cada entidad de estación base, red de comunicaciones móviles, entidad de estación base, programa y producto de programa informático
BRPI1010027B1 (pt) método, estação móvel, artigo e estação base
US9565645B1 (en) Method for a small cell to wirelessly connect to a grandmaster timing device
WO2019047192A1 (zh) 一种同步信号块的位置指示方法、网络设备及终端设备
US20170280355A1 (en) Delegate-Based Inter-Network Communication
US20160330706A1 (en) Method and access point for implementing timing synchronization in a radio communication network
CN105519026B (zh) 小区间同步的交互方法、装置以及通信系统
BR112020008989B1 (pt) Aparelho de usuário e aparelho de estação base
BR112016018787B1 (pt) Aparelhos, sistemas e métodos para medir a qualidade do sinal de pesquisa de células
BR112018002223B1 (pt) Método de sincronização de d2d e equipamento de usuário

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/10/2014, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.