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

    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0025—Synchronization 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 2013-10-29
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
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
CN104871613A (zh) * 2012-12-09 2015-08-26 Lg电子株式会社 在无线通信系统中为在覆盖范围区域外部的装置对装置通信获得同步的方法及其设备
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
US9872266B2 (en) * 2014-01-28 2018-01-16 Lg Electronics Inc. Method and apparatus for device-to-device terminal for acquiring synchronization in wireless communication system
EP3113560B1 (en) * 2014-03-21 2022-04-20 Huawei Technologies Co., Ltd. Apparatus for configuring position of frequency resource
CN111867043B (zh) * 2015-09-24 2022-08-09 华为技术有限公司 同步方法、用户设备和基站
US11343371B2 (en) 2016-01-10 2022-05-24 Apple Inc. Switching between watches or other accessories
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
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
US8767705B2 (en) * 2004-11-25 2014-07-01 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Method for synchronization and data transmission in a multi-hop network
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
JP5092745B2 (ja) * 2005-06-17 2012-12-05 日本電気株式会社 通信制御方法及び通信制御システム並びにその制御プログラム
JP4993120B2 (ja) * 2005-08-23 2012-08-08 日本電気株式会社 上りリンク無線伝送における複数基地局と移動局の同期システム及び方法
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
JP4952782B2 (ja) * 2007-03-08 2012-06-13 富士通株式会社 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
JP4664435B2 (ja) * 2007-10-24 2011-04-06 シャープ株式会社 移動通信システム、基地局装置、移動局装置及び移動通信方法
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
US8811374B2 (en) 2008-09-25 2014-08-19 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
WO2010072652A1 (en) * 2008-12-23 2010-07-01 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
KR101486387B1 (ko) * 2010-04-01 2015-01-26 엘지전자 주식회사 무선 접속 시스템에서 채널상태정보 전송 방법
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
US20140314057A1 (en) 2011-12-08 2014-10-23 Vinh Van Phan Network Synchronisation of Devices in a D2D Cluster
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
KR20160079017A (ko) 2016-07-05
US20150117437A1 (en) 2015-04-30
WO2015065888A1 (en) 2015-05-07
CN105684530B (zh) 2019-09-03
BR112016009430A2 (enExample) 2017-08-01
JP6456940B2 (ja) 2019-01-23
US9603113B2 (en) 2017-03-21
EP3064000A1 (en) 2016-09-07
CN105684530A (zh) 2016-06-15
EP3064000B1 (en) 2020-05-06
KR102289774B1 (ko) 2021-08-12
JP2017500772A (ja) 2017-01-05

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
US10313977B2 (en) Adaptive network topology
ES2622171T3 (es) Sistemas y procedimientos para la sincronización dentro de una red con conocimiento del vecindario
ES2685590T3 (es) Sistemas y procedimientos para formatear tramas en redes sensibles al vecindario
US11290924B2 (en) Communication method and communications device for improved handover with changed common system information
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
KR102245408B1 (ko) 디바이스 대 디바이스 통신 시스템에서 동기화 방법 및 장치
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
BRPI0822710B1 (pt) gerenciamento de descoberta em uma rede ponto-a-ponto sem fio
JP2010533431A (ja) ピアツーピア通信ネットワークの同期
CN105210417A (zh) 用于控制网络外设备到设备通信的系统和方法
BR112020005365A2 (pt) embaralhamento de csi-rs de subquadros em uma drs de multi-subquadro
ES2775605T3 (es) Procedimientos y aparatos para rutas de datos basadas en un conjunto de servicios básicos independiente para redes conscientes de vecinos
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
BR112023014060B1 (pt) Métodos realizados por um dispositivo sem fio que não suporta comunicação de rede não terrestre, por um dispositivo sem fio que suporta comunicação de rede não terrestre e por um nó de rede, dispositivo sem fio, e, nó de rede
CN105519026B (zh) 小区间同步的交互方法、装置以及通信系统
EP3092857A1 (en) Method and access point for implementing timing sychronizaion in a radio communication network

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.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2853 DE 09-09-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.