JP4730308B2 - 無線通信システムにおける電力制御のための方法および装置 - Google Patents

無線通信システムにおける電力制御のための方法および装置 Download PDF

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Publication number
JP4730308B2
JP4730308B2 JP2006546160A JP2006546160A JP4730308B2 JP 4730308 B2 JP4730308 B2 JP 4730308B2 JP 2006546160 A JP2006546160 A JP 2006546160A JP 2006546160 A JP2006546160 A JP 2006546160A JP 4730308 B2 JP4730308 B2 JP 4730308B2
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Japan
Prior art keywords
channel
power control
control information
fach
power
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Expired - Fee Related
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JP2006546160A
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English (en)
Japanese (ja)
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JP2007519323A (ja
JP2007519323A5 (enExample
Inventor
レッグ，ピーター，ジョナソン
スパイト，ティモシー
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Sony Corp
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Sony Corp
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Publication of JP2007519323A5 publication Critical patent/JP2007519323A5/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/322—Power control of broadcast channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/327—Power control of multicast channels

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
JP2006546160A 2003-12-23 2004-12-15 無線通信システムにおける電力制御のための方法および装置 Expired - Fee Related JP4730308B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0329625A GB2409603B (en) 2003-12-23 2003-12-23 Method and arrangement for power control in a radio communication system
GB0329625.8 2003-12-23
PCT/EP2004/053502 WO2005064814A1 (en) 2003-12-23 2004-12-15 Method and arrangement for power control in a radio communication system

Publications (3)

Publication Number Publication Date
JP2007519323A JP2007519323A (ja) 2007-07-12
JP2007519323A5 JP2007519323A5 (enExample) 2007-12-20
JP4730308B2 true JP4730308B2 (ja) 2011-07-20

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ID=30776238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006546160A Expired - Fee Related JP4730308B2 (ja) 2003-12-23 2004-12-15 無線通信システムにおける電力制御のための方法および装置

Country Status (7)

Country Link
US (2) US8355350B2 (enExample)
EP (2) EP2421310B1 (enExample)
JP (1) JP4730308B2 (enExample)
KR (1) KR101142677B1 (enExample)
CN (1) CN1914825B (enExample)
GB (1) GB2409603B (enExample)
WO (1) WO2005064814A1 (enExample)

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US8923236B2 (en) 2006-11-01 2014-12-30 Lg Electronics Inc. Method of transmitting and receiving paging messages in a wireless communication system
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JP4879325B2 (ja) 2006-11-01 2012-02-22 エルジー エレクトロニクス インコーポレイティド 無線通信システムでページングメッセージを伝送する方法及び受信する方法
CN100456853C (zh) * 2006-12-11 2009-01-28 华为技术有限公司 Hs-dsch的缓冲容量控制方法以及基站
US8015313B2 (en) * 2008-03-04 2011-09-06 Sony Corporation Method and apparatus for managing transmission of TCP data segments
US8346289B2 (en) * 2008-03-07 2013-01-01 Nec Corporation Base transceiver station, MBMS base transceiver station system, method of determining transmit power, and method of controlling transmit power
US9346998B2 (en) 2009-04-23 2016-05-24 The University Of Chicago Materials and methods for the preparation of nanocomposites
CN103370964B (zh) * 2011-01-27 2017-06-27 爱立信(中国)通信有限公司 为多媒体广播多播服务分配传输信道的方法和设备
CN103797725B (zh) * 2011-09-14 2018-07-06 李尔登公司 在无线系统中利用同调性区域的系统及方法

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US6173162B1 (en) 1997-06-16 2001-01-09 Telefonaktiebolaget Lm Ericsson (Publ) Multiple code channel power control in a radio communication system
US20020098860A1 (en) * 1999-01-12 2002-07-25 Pecen Mark E. Transmit power control method and apparatus
GB2350522A (en) * 1999-05-25 2000-11-29 Roke Manor Research Power control in mobile telecommunications systems
ATE237208T1 (de) 1999-07-06 2003-04-15 Cit Alcatel Schema zur zuweisung von paketen in einem funkkommunikationssystem
GB9923207D0 (en) 1999-10-01 1999-12-08 Lucent Technologies Inc Power offset assignment for the physical control channel in universal mobile telecommunications systems (UMTS)
US7590095B2 (en) 2000-02-14 2009-09-15 Qualcomm Incorporated Method and apparatus for power control of multiple channels in a wireless communication system
ATE382213T1 (de) * 2000-03-17 2008-01-15 Qualcomm Inc Vorwärtsverbindungszuweisung in einem drahtlosen kommunikationssytem
EP1207711B1 (en) * 2000-11-18 2007-09-26 LG Electronics, Inc. Method for controlling power of TFCI field for DSCH in 3G standard mobile communication system
US20020094833A1 (en) * 2001-01-12 2002-07-18 Telefonaktiebolaget Lm Ericsson (Publ). Downlink power control of a common transport channel
JP3426218B2 (ja) * 2001-01-19 2003-07-14 松下電器産業株式会社 基地局装置及び符号化／変調方法
US6970716B2 (en) * 2001-02-22 2005-11-29 Telefonaktiebolaget Lm Ericsson (Publ) Power control for downlink shared channel in radio access telecommunications network
US20020183086A1 (en) * 2001-06-04 2002-12-05 Martin Hellmark Technique for improving open loop power control in spread spectrum telecommunications systems
US7801544B2 (en) * 2001-06-29 2010-09-21 Koninklijke Philips Electronics N.V. Noise margin information for power control and link adaptation in IEEE 802.11h WLAN
JP2003023689A (ja) 2001-07-09 2003-01-24 Sony Corp 可変指向性超音波スピーカシステム
JP2003046437A (ja) * 2001-07-31 2003-02-14 Ntt Docomo Inc 移動通信システム、基地局装置、及び、移動通信システムの制御方法
US20030039225A1 (en) * 2001-08-22 2003-02-27 Alessio Casati Method of sending a multicast message to mobile stations, and a radio telecommunications network
EP1289328A1 (en) * 2001-08-28 2003-03-05 Lucent Technologies Inc. A method of sending control information in a wireless telecommunications network, and corresponding apparatus
US6748231B2 (en) * 2001-08-31 2004-06-08 Motorola, Inc. Method and apparatus for controlling power during a dispatch group call
WO2003032527A1 (fr) * 2001-10-04 2003-04-17 Ntt Docomo, Inc. Appareil de commande radio, station de base, procede de communication mobile, programme de communication mobile, support d'enregistrement contenant ce dernier et systeme de communication mobile
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JP3769529B2 (ja) * 2001-11-02 2006-04-26 株式会社エヌ・ティ・ティ・ドコモ 制御システム、制御方法及びこれらに用いて好適な無線制御装置
KR100811043B1 (ko) 2001-11-16 2008-03-06 엘지전자 주식회사 이동 통신 시스템에서 공유 채널 （ｓｃｈ） 및 ｈｉ에대한 송신 전력 제어 방법
GB2382956B (en) 2001-12-05 2006-03-01 Ipwireless Inc Method and arrangement for power control
US7406065B2 (en) * 2002-03-14 2008-07-29 Qualcomm, Incorporated Method and apparatus for reducing inter-channel interference in a wireless communication system
JP2003309869A (ja) * 2002-04-15 2003-10-31 Ntt Docomo Inc 無線制御装置、移動通信方法、及び移動通信システム
GB2391753B (en) * 2002-05-10 2006-01-11 Motorola, Inc A communication unit and a method of generating a control signal therefor
SE0202845D0 (sv) * 2002-05-13 2002-09-23 Ericsson Telefon Ab L M Measurements for radio resource management for high-speed downlink shared channel (HS-DSCH)
US7242953B2 (en) * 2003-04-22 2007-07-10 Lucent Technologies Inc. Transmitting a control message on a forward access channel (FACH) in a network for mobile telecommunications

Also Published As

Publication number Publication date
GB0329625D0 (en) 2004-01-28
US8355350B2 (en) 2013-01-15
EP1700394A1 (en) 2006-09-13
KR20070029657A (ko) 2007-03-14
EP2421310A1 (en) 2012-02-22
GB2409603A (en) 2005-06-29
EP1700394B1 (en) 2015-05-20
JP2007519323A (ja) 2007-07-12
KR101142677B1 (ko) 2012-05-10
US9326289B2 (en) 2016-04-26
US20130128836A1 (en) 2013-05-23
US20080095081A1 (en) 2008-04-24
CN1914825A (zh) 2007-02-14
EP2421310B1 (en) 2018-04-11
GB2409603B (en) 2007-10-10
WO2005064814A1 (en) 2005-07-14
CN101868013A (zh) 2010-10-20
CN1914825B (zh) 2010-08-18

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