ES2422454T3 - Estación base, sistema de comunicación móvil y método de comunicación - Google Patents

Estación base, sistema de comunicación móvil y método de comunicación

Info

Publication number
ES2422454T3
ES2422454T3 ES06796605T ES06796605T ES2422454T3 ES 2422454 T3 ES2422454 T3 ES 2422454T3 ES 06796605 T ES06796605 T ES 06796605T ES 06796605 T ES06796605 T ES 06796605T ES 2422454 T3 ES2422454 T3 ES 2422454T3
Authority
ES
Spain
Prior art keywords
base station
mobile station
transmission timing
data
retransmission request
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
ES06796605T
Other languages
English (en)
Inventor
Akihito Morimoto
Kenichi Higuchi
Motohiro Tanno
Mamoru Sawahashi
Toshifumi Sato
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.)
NTT Docomo Inc
NEC Corp
Original Assignee
NTT Docomo Inc
NEC Corp
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 NTT Docomo Inc, NEC Corp filed Critical NTT Docomo Inc
Application granted granted Critical
Publication of ES2422454T3 publication Critical patent/ES2422454T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection

Landscapes

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

Abstract

Una estación base (200, 2001) que comprende: una unidad de determinación de temporización de transmisión que determina una temporización de transmisión en base a la planificación realizada tras una solicitud de transmisión de datos desde una estación móvil (100); una unidad de notificación de temporización de transmisión que notifica a la estación móvil (100) la temporización de transmisión determinada; una unidad de recepción (202) que recibe datos desde la estación móvil (100) de acuerdo con la temporización de transmisión; y una unidad de notificación de solicitudes de retrasmisión que transmite una señal de solicitud de retrasmisión a la estación móvil (100), caracterizada porque, cuando la estación base (200, 2001) no ha conseguido descodificar los datos recibidos, la unidad de recepción (202) espera a recibir los datos enviados desde una estación base no de servicio (200, 2002) de la estación móvil (100) durante un periodo de tiempo predefinido, y si la unidad de recepción (202) no ha recibido los datos desde la estación base no de servicio (200, 2002) durante dicho periodo de tiempo predefinido, la unidad de notificación de solicitudes de retransmisión transmite la señal de solicitud de retransmisión a la estación móvil (100).
ES06796605T 2005-08-23 2006-08-21 Estación base, sistema de comunicación móvil y método de comunicación Active ES2422454T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005241907A JP4837957B2 (ja) 2005-08-23 2005-08-23 移動局、基地局および移動通信システムならびに通信方法
PCT/JP2006/316342 WO2007023772A1 (ja) 2005-08-23 2006-08-21 移動局、基地局及び移動通信システムならびに通信方法

Publications (1)

Publication Number Publication Date
ES2422454T3 true ES2422454T3 (es) 2013-09-11

Family

ID=37771517

Family Applications (1)

Application Number Title Priority Date Filing Date
ES06796605T Active ES2422454T3 (es) 2005-08-23 2006-08-21 Estación base, sistema de comunicación móvil y método de comunicación

Country Status (8)

Country Link
US (2) US8634404B2 (es)
EP (2) EP1919228B1 (es)
JP (1) JP4837957B2 (es)
KR (1) KR101358616B1 (es)
CN (1) CN101278573B (es)
ES (1) ES2422454T3 (es)
TW (1) TWI351846B (es)
WO (1) WO2007023772A1 (es)

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CN102077643B (zh) * 2008-04-30 2015-09-02 诺基亚通信公司 在自组织网络中传输节点b负载状态信息
CN101588652B (zh) * 2008-05-23 2011-06-01 上海贝尔阿尔卡特股份有限公司 用于网络或协作mimo系统中的基站及其harq方法
US8379083B1 (en) * 2008-07-17 2013-02-19 Sprint Communications Company L.P. Simultaneous viewing and reliable recording of multimedia content over a network
JP5085481B2 (ja) * 2008-09-22 2012-11-28 株式会社エヌ・ティ・ティ・ドコモ 送信電力制御方法、移動通信システム及び無線基地局
CN101841399B (zh) * 2009-03-16 2013-08-07 上海贝尔股份有限公司 多基站协作接收网络中实现同步上行harq进程的方法和装置
CN101841778A (zh) * 2009-03-17 2010-09-22 松下电器产业株式会社 上行链路多点接收中的时间提前量的调整方法和装置
CN102484510A (zh) * 2009-04-24 2012-05-30 新加坡科技研究局 基站、蜂窝通信系统、基站的控制方法以及蜂窝通信系统的控制方法
CN101924609B (zh) * 2009-06-12 2013-03-13 中国移动通信集团公司 协作多点传输中上行数据的处理方法及相关装置
JP5601803B2 (ja) * 2009-08-06 2014-10-08 シャープ株式会社 通信システム、通信方法及び基地局
JP5699151B2 (ja) * 2009-09-24 2015-04-08 アップル インコーポレイテッド 無線通信を容易にする方法、無線信号リピータ装置、無線通信方法及び移動局装置
EP2320592B1 (en) * 2009-11-06 2013-05-29 Fujitsu Limited An uplink H-ARQ signalling mechanism in a wireless communication system
US9526091B2 (en) 2012-03-16 2016-12-20 Intel Corporation Method and apparatus for coordination of self-optimization functions in a wireless network
JP2013132084A (ja) * 2013-03-27 2013-07-04 Zte Corp 隣接セルのスペクトラムリソースとチャネルリソースを借用する下りリンク伝送システム及び方法
JP2018046405A (ja) * 2016-09-14 2018-03-22 株式会社Ｋｄｄｉ総合研究所 端末装置、通信局、無線通信システム、及び通信方法

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CA2068009C (en) * 1991-08-19 1998-05-19 Richard Norman Ames System for decentralizing uplink network control and minimizing overhead in radio frequency data communications network
JP4124499B2 (ja) * 1996-11-14 2008-07-23 富士通株式会社 移動体通信システムにおいてソフトハンドオフを実施する方法及びそのための移動体通信システム並びに無線基地局
US5883888A (en) * 1996-12-03 1999-03-16 Telefonaktiebolaget Lm Ericsson Seamless soft handoff in a CDMA cellular communications system
US6307840B1 (en) * 1997-09-19 2001-10-23 Qualcomm Incorporated Mobile station assisted timing synchronization in CDMA communication system
AU5261500A (en) 1999-06-24 2001-01-31 Telefonaktiebolaget Lm Ericsson (Publ) Network-evaluated handover assisted by both mobile and base-stations
US6678523B1 (en) * 2000-11-03 2004-01-13 Motorola, Inc. Closed loop method for reverse link soft handoff hybrid automatic repeat request
WO2002041530A1 (fr) * 2000-11-16 2002-05-23 Sony Corporation Appareil de traitement d'informations et appareil de communication
US7158504B2 (en) * 2001-05-21 2007-01-02 Lucent Technologies, Inc. Multiple mode data communication system and method and forward and/or reverse link control channel structure
JP2002369244A (ja) * 2001-06-05 2002-12-20 Nec Corp Ｃｄｍａ移動通信システムにおける小容量基地局制御方式とその方法
WO2003049484A1 (fr) * 2001-11-30 2003-06-12 Fujitsu Limited Procede et appareil de commande de renvoi de donnees en paquet
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Also Published As

Publication number Publication date
EP1919228A1 (en) 2008-05-07
CN101278573A (zh) 2008-10-01
JP4837957B2 (ja) 2011-12-14
EP2618621A2 (en) 2013-07-24
WO2007023772A1 (ja) 2007-03-01
JP2007060177A (ja) 2007-03-08
KR101358616B1 (ko) 2014-02-04
US8634404B2 (en) 2014-01-21
KR20080048476A (ko) 2008-06-02
EP1919228A4 (en) 2012-01-11
EP2618621A3 (en) 2014-01-22
US20090247168A1 (en) 2009-10-01
EP1919228B1 (en) 2013-05-22
CN101278573B (zh) 2012-03-28
TWI351846B (es) 2011-11-01
US20140098800A1 (en) 2014-04-10

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