TW200718061A - Transmission power control method, and mobile communication system - Google Patents

Transmission power control method, and mobile communication system

Info

Publication number
TW200718061A
TW200718061A TW095131166A TW95131166A TW200718061A TW 200718061 A TW200718061 A TW 200718061A TW 095131166 A TW095131166 A TW 095131166A TW 95131166 A TW95131166 A TW 95131166A TW 200718061 A TW200718061 A TW 200718061A
Authority
TW
Taiwan
Prior art keywords
transmission power
rgch
cell
control method
mobile station
Prior art date
Application number
TW095131166A
Other languages
English (en)
Other versions
TWI339960B (en
Inventor
Masafumi Usuda
Anil Umesh
Original Assignee
Ntt Docomo Inc
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 filed Critical Ntt Docomo Inc
Publication of TW200718061A publication Critical patent/TW200718061A/zh
Application granted granted Critical
Publication of TWI339960B publication Critical patent/TWI339960B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
TW095131166A 2005-08-24 2006-08-24 Transmission power control method, and mobile communication system TWI339960B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005274654A JP4592548B2 (ja) 2005-08-24 2005-08-24 送信電力制御方法及び移動通信システム

Publications (2)

Publication Number Publication Date
TW200718061A true TW200718061A (en) 2007-05-01
TWI339960B TWI339960B (en) 2011-04-01

Family

ID=37496758

Family Applications (2)

Application Number Title Priority Date Filing Date
TW095131166A TWI339960B (en) 2005-08-24 2006-08-24 Transmission power control method, and mobile communication system
TW98142519A TWI406520B (zh) 2005-08-24 2006-08-24 傳輸功率控制方法與行動通訊系統

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW98142519A TWI406520B (zh) 2005-08-24 2006-08-24 傳輸功率控制方法與行動通訊系統

Country Status (10)

Country Link
US (2) US7689241B2 (zh)
EP (3) EP2239865A1 (zh)
JP (1) JP4592548B2 (zh)
KR (1) KR101106082B1 (zh)
CN (1) CN1921338B (zh)
AT (1) ATE548876T1 (zh)
BR (1) BRPI0604918A (zh)
ES (1) ES2383052T3 (zh)
RU (2) RU2323549C1 (zh)
TW (2) TWI339960B (zh)

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* Cited by examiner, † Cited by third party
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US8259752B2 (en) 2004-05-07 2012-09-04 Interdigital Technology Corporation Medium access control layer architecture for supporting enhanced uplink
US7885245B2 (en) * 2004-07-19 2011-02-08 Interdigital Technology Corporation Method and apparatus for enhanced uplink multiplexing
JP4592548B2 (ja) * 2005-08-24 2010-12-01 株式会社エヌ・ティ・ティ・ドコモ 送信電力制御方法及び移動通信システム
GB0724417D0 (en) * 2007-12-14 2008-01-30 Icera Inc Power control in a wireless communication system
JP4452315B2 (ja) * 2008-02-04 2010-04-21 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法及び無線基地局
CN101568176B (zh) * 2008-04-23 2012-07-04 中兴通讯股份有限公司 上行同步实现方法
ES2354328T3 (es) 2008-05-27 2011-03-14 Telefonaktiebolaget Lm Ericsson (Publ) Técnica para la gestión de recursos de radio.
MX2012002348A (es) * 2009-10-05 2012-03-29 Ericsson Telefon Ab L M Metodos y arreglos en una red de telecomunicacion movil.
KR101622224B1 (ko) * 2009-11-06 2016-05-18 엘지전자 주식회사 무선 통신 시스템에서 단말 송신 전력 제어 방법 및 이를 위한 장치
CN102378243B (zh) * 2010-08-12 2015-01-21 华为技术有限公司 重选偏移量获取及处理方法、基站及用户设备
US9137753B2 (en) * 2011-08-08 2015-09-15 Htc Corporation Method for controlling transmission power of wireless device
CN104488334B (zh) * 2012-07-19 2019-01-01 Lg电子株式会社 用于确定上行控制信道的发送功率的方法和装置
CN104853423A (zh) * 2014-02-14 2015-08-19 上海朗帛通信技术有限公司 一种ue、基站中和多个服务小区连接的方法和设备
US11051252B2 (en) * 2018-12-07 2021-06-29 Qualcomm Incorporated Mitigating spectral emission conditions for high transmission output power during degraded antenna peak gain

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4175999A (en) 1998-04-09 1999-11-01 Telefonaktiebolaget Lm Ericsson (Publ) Method for protecting power control commands used for uplink power control
FR2817094B1 (fr) 2000-11-17 2003-02-07 Cit Alcatel Procede pour le controle de puissance d'emission dans un systeme de radiocommunications mobiles
US20020115640A1 (en) * 2000-11-30 2002-08-22 Claiborne Akiyo K. Farnesyltransferase inhibitors
KR100433893B1 (ko) * 2001-01-15 2004-06-04 삼성전자주식회사 협대역 시분할 듀플렉싱 부호분할다중접속 통신시스템의전력 제어 방법 및 장치
US6970716B2 (en) * 2001-02-22 2005-11-29 Telefonaktiebolaget Lm Ericsson (Publ) Power control for downlink shared channel in radio access telecommunications network
KR100459573B1 (ko) * 2001-08-25 2004-12-03 삼성전자주식회사 고속 순방향 패킷 접속 방식을 사용하는 통신 시스템에서역방향 전송 전력 오프셋과 고속 순방향 공통 채널 전력레벨을 송수신하는 장치 및 방법
US7366536B2 (en) 2001-09-21 2008-04-29 Ntt Docomo, Inc. Transmission power control method and radio control apparatus in mobile packet communication system
RU2287902C2 (ru) * 2001-11-16 2006-11-20 Эл Джи Электроникс Инк. Способ передачи информации по управлению мощностью для высокоскоростного совместно используемого канала управления в системе подвижной связи
JP4191050B2 (ja) * 2002-01-18 2008-12-03 富士通株式会社 閉ループ送信ダイバーシチにおけるフィードバック制御方法及び装置
KR100832117B1 (ko) 2002-02-17 2008-05-27 삼성전자주식회사 고속 순방향 패킷 접속 방식을 사용하는 이동통신 시스템에서 역방향 송신전력 오프셋 정보를 송수신하는 장치 및 방법
EP1502456B1 (en) 2002-05-09 2014-10-08 Core Wireless Licensing S.à.r.l. Hsdpa cqi, ack, nack power offset known in node b and in srnc
JP4022106B2 (ja) * 2002-06-28 2007-12-12 松下電器産業株式会社 シグナリング方法及び基地局装置
JP2004080235A (ja) * 2002-08-14 2004-03-11 Nec Corp セルラシステム、移動局、基地局及びそれに用いる送信電力制御方法並びにそのプログラム
JP3574443B2 (ja) * 2002-08-20 2004-10-06 松下電器産業株式会社 通信端末装置、基地局装置、および送信電力制御方法
CN102573031B (zh) * 2004-06-17 2015-10-21 日本电气株式会社 上行链路分组数据发送功率控制方法
JP4592548B2 (ja) * 2005-08-24 2010-12-01 株式会社エヌ・ティ・ティ・ドコモ 送信電力制御方法及び移動通信システム

Also Published As

Publication number Publication date
EP1758263A3 (en) 2008-03-19
CN1921338B (zh) 2010-07-21
US20070047487A1 (en) 2007-03-01
RU2384979C2 (ru) 2010-03-20
US7689241B2 (en) 2010-03-30
KR20070068322A (ko) 2007-06-29
EP1758263B1 (en) 2012-03-07
EP2262122A3 (en) 2012-05-02
EP1758263A2 (en) 2007-02-28
US20100093357A1 (en) 2010-04-15
TWI339960B (en) 2011-04-01
TWI406520B (zh) 2013-08-21
CN1921338A (zh) 2007-02-28
JP4592548B2 (ja) 2010-12-01
US8532688B2 (en) 2013-09-10
BRPI0604918A (pt) 2007-04-27
RU2323549C1 (ru) 2008-04-27
TW201018113A (en) 2010-05-01
JP2007060605A (ja) 2007-03-08
KR101106082B1 (ko) 2012-01-18
ATE548876T1 (de) 2012-03-15
EP2262122A2 (en) 2010-12-15
EP2239865A1 (en) 2010-10-13
ES2383052T3 (es) 2012-06-15
RU2007147023A (ru) 2009-06-27

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