ES2734080T3 - Método, equipo de usuario y estación base para inicializar una célula secundaria en un sistema de comunicación celular - Google Patents

Método, equipo de usuario y estación base para inicializar una célula secundaria en un sistema de comunicación celular Download PDF

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Publication number
ES2734080T3
ES2734080T3 ES12768001T ES12768001T ES2734080T3 ES 2734080 T3 ES2734080 T3 ES 2734080T3 ES 12768001 T ES12768001 T ES 12768001T ES 12768001 T ES12768001 T ES 12768001T ES 2734080 T3 ES2734080 T3 ES 2734080T3
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ES
Spain
Prior art keywords
secondary cell
base station
uplink synchronization
user equipment
perform
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES12768001T
Other languages
English (en)
Spanish (es)
Inventor
Tao Yang
Seau Sian Lim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Original Assignee
Alcatel Lucent SAS
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 Alcatel Lucent SAS filed Critical Alcatel Lucent SAS
Application granted granted Critical
Publication of ES2734080T3 publication Critical patent/ES2734080T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
ES12768001T 2011-04-04 2012-03-28 Método, equipo de usuario y estación base para inicializar una célula secundaria en un sistema de comunicación celular Active ES2734080T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110085846.6A CN102740444B (zh) 2011-04-04 2011-04-04 在蜂窝通信系统中初始化从小区的方法、用户设备和基站
PCT/IB2012/000880 WO2012137074A1 (en) 2011-04-04 2012-03-28 Method, user equipment and base station for initializing secondary cell in cellular communication system

Publications (1)

Publication Number Publication Date
ES2734080T3 true ES2734080T3 (es) 2019-12-04

Family

ID=46968661

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12768001T Active ES2734080T3 (es) 2011-04-04 2012-03-28 Método, equipo de usuario y estación base para inicializar una célula secundaria en un sistema de comunicación celular

Country Status (10)

Country Link
US (1) US11611958B2 (enExample)
EP (1) EP2695471B1 (enExample)
JP (1) JP5872022B2 (enExample)
KR (1) KR101520567B1 (enExample)
CN (1) CN102740444B (enExample)
BR (1) BR112013025487B1 (enExample)
ES (1) ES2734080T3 (enExample)
PL (1) PL2695471T3 (enExample)
TW (1) TWI465144B (enExample)
WO (1) WO2012137074A1 (enExample)

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CN104737584B (zh) * 2012-10-19 2019-01-11 富士通互联科技有限公司 小区切换与重配的方法和装置
EP2908570B1 (en) * 2012-11-13 2019-06-19 Huawei Technologies Co., Ltd. Method and base station for transmitting data
JP6192288B2 (ja) * 2012-11-30 2017-09-06 株式会社Ｎｔｔドコモ 移動局及び制御方法
US9699825B2 (en) 2013-01-16 2017-07-04 Lg Electronics Inc. Method and apparatus for transmitting indication in wireless communication system
US9936527B2 (en) 2013-01-16 2018-04-03 Lg Electronics Inc. Method and apparatus for configuring cell in wireless communication system
US20160295597A1 (en) * 2013-07-26 2016-10-06 Intel IP Corporation Signaling interference information for user equipment assistance
US9491777B2 (en) * 2014-01-10 2016-11-08 Qualcomm Incorporated Techniques for prioritizing the reporting of uplink control information for cells utilizing contention based radio frequency spectrum
CN105101388B (zh) * 2014-05-08 2019-08-23 上海诺基亚贝尔股份有限公司 在新配置参数的使用上同步UE和SeNB的方法和装置
MY182870A (en) * 2014-08-11 2021-02-05 Ericsson Telefon Ab L M A wireless device, a first network node and methods therein
DK3189696T3 (en) 2014-09-02 2018-08-13 Ericsson Telefon Ab L M Cellular base station and method of operation
WO2016126108A1 (en) * 2015-02-03 2016-08-11 Lg Electronics Inc. Method and apparatus for performing synchronization for carrier without synchronization signal in wireless communication system
US10687365B2 (en) * 2017-08-01 2020-06-16 Htc Corporation Device and method of handling bandwidth parts
US11032866B2 (en) * 2017-11-27 2021-06-08 FG Innovation Company Limited Methods and related devices for multi-connectivity
WO2021094649A1 (en) * 2019-11-15 2021-05-20 Nokia Technologies Oy Method for determining an initiation of random access procedure for a user equipment configured with power savings, and network node thereof

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JP5247034B2 (ja) * 2007-01-09 2013-07-24 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムで使用される基地局装置、ユーザ装置及び送信電力決定方法
CN101247647B (zh) * 2007-02-15 2011-10-26 中兴通讯股份有限公司 一种增强上行链路实现快速切换的方法
CN102869088B (zh) 2007-06-12 2015-06-17 夏普株式会社 基站装置及其处理方法、移动站装置及其处理方法
US8498609B2 (en) * 2007-10-11 2013-07-30 Nec Corporation Radio communication system and method
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US20130153298A1 (en) * 2009-02-19 2013-06-20 Interdigital Patent Holdings, Inc. Method and apparatus for enhancing cell-edge user performance and signaling radio link failure conditions via downlink cooperative component carriers
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JP2010220214A (ja) 2009-03-17 2010-09-30 Kotatsu Kokusai Denshi Kofun Yugenkoshi 多重コンポーネント・キャリアで多重リンクを設立する方法及び関連する通信装置
US8989105B2 (en) 2009-03-17 2015-03-24 Htc Corporation Method of establishing multiple links with multiple component carriers and related communication device
US20100291939A1 (en) 2009-05-15 2010-11-18 Yu-Chih Jen Method of Handling Radio Resource Control Connection and Related Communication Device
JP2013505612A (ja) * 2009-09-21 2013-02-14 テレフオンアクチーボラゲット エル エム エリクソン（パブル） モバイルネットワークにおけるキャッシング
CN104717702A (zh) * 2009-09-29 2015-06-17 高通股份有限公司 在td-scdma系统中恢复切换期间的链接失败的方法和装置
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CN102215599B (zh) * 2010-04-05 2015-03-18 中兴通讯股份有限公司 一种确定下行时间参考的方法
CN102036411B (zh) 2010-12-02 2013-06-26 大唐移动通信设备有限公司 一种进行随机接入的方法及装置
KR102073027B1 (ko) * 2011-04-05 2020-02-04 삼성전자 주식회사 반송파 집적 기술을 사용하는 무선통신시스템에서 복수 개의 타임 정렬 타이머 운용 방법 및 장치
US8923251B2 (en) * 2011-03-24 2014-12-30 Htc Corporation Method of handling uplink time alignment
CN102740445B (zh) * 2011-04-02 2015-04-08 上海贝尔股份有限公司 用于载波聚合场景下的切换方法
US20130182687A1 (en) * 2011-07-28 2013-07-18 Samsung Electronics Co., Ltd. Apparatus and method for controlling secondary cell uplink synchronization states

Also Published As

Publication number Publication date
US11611958B2 (en) 2023-03-21
EP2695471B1 (en) 2019-05-08
TWI465144B (zh) 2014-12-11
EP2695471A1 (en) 2014-02-12
WO2012137074A1 (en) 2012-10-11
JP5872022B2 (ja) 2016-03-01
BR112013025487B1 (pt) 2022-02-01
BR112013025487A2 (enExample) 2017-01-03
JP2014522136A (ja) 2014-08-28
PL2695471T3 (pl) 2019-10-31
TW201301931A (zh) 2013-01-01
CN102740444B (zh) 2016-03-23
KR101520567B1 (ko) 2015-05-14
US20140023054A1 (en) 2014-01-23
EP2695471A4 (en) 2014-11-26
CN102740444A (zh) 2012-10-17
KR20140003622A (ko) 2014-01-09

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