BRPI0924662A2 - método e aparelho para sincronização de enlace ascendente - Google Patents

método e aparelho para sincronização de enlace ascendente

Info

Publication number
BRPI0924662A2
BRPI0924662A2 BRPI0924662A BRPI0924662A BRPI0924662A2 BR PI0924662 A2 BRPI0924662 A2 BR PI0924662A2 BR PI0924662 A BRPI0924662 A BR PI0924662A BR PI0924662 A BRPI0924662 A BR PI0924662A BR PI0924662 A2 BRPI0924662 A2 BR PI0924662A2
Authority
BR
Brazil
Prior art keywords
synchronization method
uplink synchronization
uplink
synchronization
Prior art date
Application number
BRPI0924662A
Other languages
English (en)
Inventor
Lei Wan
Original Assignee
Huawei Tech 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43010679&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0924662(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BRPI0924662A2 publication Critical patent/BRPI0924662A2/pt
Publication of BRPI0924662B1 publication Critical patent/BRPI0924662B1/pt
Publication of BRPI0924662B8 publication Critical patent/BRPI0924662B8/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI0924662A 2009-04-24 2009-04-24 método e aparelho de sincronização de uplink BRPI0924662B8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/071439 WO2010121432A1 (zh) 2009-04-24 2009-04-24 上行同步方法及装置

Publications (3)

Publication Number Publication Date
BRPI0924662A2 true BRPI0924662A2 (pt) 2016-01-26
BRPI0924662B1 BRPI0924662B1 (pt) 2018-11-21
BRPI0924662B8 BRPI0924662B8 (pt) 2018-12-11

Family

ID=43010679

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0924662A BRPI0924662B8 (pt) 2009-04-24 2009-04-24 método e aparelho de sincronização de uplink

Country Status (6)

Country Link
US (1) US9107160B2 (pt)
EP (1) EP2418785B1 (pt)
CN (1) CN102318233B (pt)
BR (1) BRPI0924662B8 (pt)
RU (1) RU2503152C2 (pt)
WO (1) WO2010121432A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8798030B2 (en) * 2010-04-07 2014-08-05 Qualcomm Incorporated Facilitating uplink synchronization in TD-SCDMA multi-carrier systems
US20130315214A1 (en) * 2011-02-01 2013-11-28 Wei Bai Timing Advance Without Random Access Channel Access
CN103037431A (zh) * 2011-09-30 2013-04-10 中兴通讯股份有限公司 一种多载波系统中基于载波分组的测量方法及装置
CN103037495B (zh) * 2011-09-30 2017-03-29 中兴通讯股份有限公司 一种确定服务小区分组的方法及装置
US9094988B2 (en) * 2012-01-17 2015-07-28 Qualcomm Incorporated Method and apparatus for performing random access on a secondary carrier
US9572123B2 (en) * 2012-03-14 2017-02-14 Fujitsu Limited Multiple time advance for radio access networks
US9204412B2 (en) * 2012-10-26 2015-12-01 Cellco Partnership User device timing advance determination
CN103874153A (zh) * 2014-03-06 2014-06-18 华为技术有限公司 一种控制方法和基站
US9332466B2 (en) 2014-03-20 2016-05-03 Qualcomm Incorporated Uplink timing advance adjustment
CN107124758B (zh) * 2016-02-25 2019-11-19 大唐移动通信设备有限公司 一种实现同步的方法及装置
CN107624260B (zh) * 2016-05-13 2020-10-23 华为技术有限公司 Ta获取方法和装置
CN107454634A (zh) * 2016-06-01 2017-12-08 中兴通讯股份有限公司 一种快速切换的方法、快速切换的装置、终端及基站
KR102661600B1 (ko) 2016-11-17 2024-04-30 삼성전자 주식회사 실재 환경관련 정보를 고려한 통신 채널 분석과 무선 망 설계 방법 및 장치
WO2018093202A1 (en) 2016-11-17 2018-05-24 Samsung Electronics Co., Ltd. Method and apparatus for analysing communication channel in consideration of material and contours of objects
CN113347719A (zh) * 2017-03-22 2021-09-03 华为技术有限公司 信息传输方法、装置及系统
CN115720381B (zh) * 2017-05-03 2025-06-10 Lg电子株式会社 发送和接收随机接入信道的方法及其装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2705514B1 (fr) * 1993-05-14 1995-06-23 Alcatel Mobile Comm France Procédé de transfert intercellulaire, ou handover, entre deux cellules d'un réseau GSM.
FI98172C (fi) 1995-05-24 1997-04-25 Nokia Telecommunications Oy Menetelmä pilottisignaalin lähettämiseksi ja solukkoradiojärjestelmä
US6633559B1 (en) * 1999-08-11 2003-10-14 Ericsson Inc. Apparatus and methods for extended base station range using staggered uplink frame structures
DE1273112T1 (de) * 2000-04-06 2003-05-28 Interdigital Technology Corp., Wilmington Synchronisation von zeitvorverschiebung und zeitabweichung
US6657988B2 (en) * 2001-01-12 2003-12-02 Nokia Mobile Phones Ltd. Method and apparatus for timing adjustment for uplink synchronous transmission in wide code division multiple access
EP1261227A1 (en) 2001-05-21 2002-11-27 Motorola, Inc. Method and apparatus for increased information transfer in a communication system
CN1245811C (zh) 2002-12-31 2006-03-15 北京信威通信技术股份有限公司 一种时分双工同步码分多址无线通信中信号上行同步方法
CN100388647C (zh) 2004-07-29 2008-05-14 华为技术有限公司 多载波系统上行同步及用户设备接入方法
TW200729990A (en) * 2005-12-22 2007-08-01 Interdigital Tech Corp Method and system for adjusting uplink transmission timing immediately for long term evolution handover
CN101473663A (zh) * 2006-03-22 2009-07-01 辛特里昂无线电模块有限责任公司 确定移动通信终端到基站收发站的方法和移动通信终端
FI20065197A0 (fi) * 2006-03-27 2006-03-27 Nokia Corp Nousevan siirtotien synkronointiparametrin voimassaolon päättely pakettiradiojärjestelmässä
CN101132228B (zh) * 2006-08-25 2011-03-16 大唐移动通信设备有限公司 Hsdpa系统中上行同步控制的方法及终端
US8811373B2 (en) * 2007-08-15 2014-08-19 Qualcomm Incorporated Rate matching of messages containing system parameters
CN101370267B (zh) * 2007-08-19 2012-06-06 中兴通讯股份有限公司 一种移动通信系统中的切换方法
MX2010002756A (es) * 2007-11-05 2010-03-30 Ericsson Telefon Ab L M Alineamiento de cronometracion mejorado en un sistema lte.
EP2094053A1 (en) * 2008-02-25 2009-08-26 Innovative Sonic Limited Method and apparatus for improving random access procedure for handover
CN102833844B (zh) * 2008-04-30 2016-01-20 电信科学技术研究院 一种实现上行发送定时提前的方法和装置
CN101388722B (zh) * 2008-11-03 2013-06-26 新邮通信设备有限公司 一种上行同步控制方法、基站和用户设备
KR20100075378A (ko) * 2008-12-24 2010-07-02 엘지전자 주식회사 제어 정보를 전송하는 방법 및 이를 위한 장치
US9137764B2 (en) * 2009-03-17 2015-09-15 Htc Corporation Method of managing timing alignment functionality for multiple component carriers and related communication device
CN104968055B (zh) * 2009-04-23 2018-12-04 交互数字专利控股公司 由无线发射/接收单元（wtru）执行随机接入的方法及wtru

Also Published As

Publication number Publication date
RU2011147723A (ru) 2013-05-27
CN102318233A (zh) 2012-01-11
WO2010121432A1 (zh) 2010-10-28
EP2418785B1 (en) 2013-07-31
BRPI0924662B8 (pt) 2018-12-11
US9107160B2 (en) 2015-08-11
EP2418785A1 (en) 2012-02-15
BRPI0924662B1 (pt) 2018-11-21
US20120087270A1 (en) 2012-04-12
EP2418785A4 (en) 2012-07-04
CN102318233B (zh) 2014-01-22
RU2503152C2 (ru) 2013-12-27

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 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 24/04/2009, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/04/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) REFERENTE A RPI 2498 DE 21/11/2018, QUANTO AO NOME DOS INVENTORES.

B25A Requested transfer of rights approved

Owner name: BEIJING JINGSHI INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. (CN)