BRPI0604918A - método de controle da potência de transmissão e sistema móvel de comunicação - Google Patents

método de controle da potência de transmissão e sistema móvel de comunicação

Info

Publication number
BRPI0604918A
BRPI0604918A BRPI0604918-4A BRPI0604918A BRPI0604918A BR PI0604918 A BRPI0604918 A BR PI0604918A BR PI0604918 A BRPI0604918 A BR PI0604918A BR PI0604918 A BRPI0604918 A BR PI0604918A
Authority
BR
Brazil
Prior art keywords
transmission power
rgch
cell
control method
mobile station
Prior art date
Application number
BRPI0604918-4A
Other languages
English (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 BRPI0604918A publication Critical patent/BRPI0604918A/pt

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
    • H04W52/14—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
    • H04W52/06—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
    • H04W52/30—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)

Abstract

"MéTODO DE CONTROLE DA POTêNCIA DE TRANSMISSãO E SISTEMA MóVEL DE COMUNICAçãO". Método de controle da potência de transmissão, para controlar uma potência de transmissão de um E-RGCH para conectar os dados de usuário transmitidos de uma célula controlada por uma estação base de rádio a uma estação móvel, inclui: notificação, a partir de um controlador de rede de rádio a pelo uma estação base de rádio controlando uma primeira célula e uma segunda célula, decalagens entre a potência de transmissão do E-RGCH e uma potência de transmissão de um DPCH, quando uma estação móvel estiver executando uma cessão de software com as primeira e segunda células; determinação, na primeira célula, de uma potência de transmissão de um primeiro E-RGCH baseado em uma decalagem notificada, e transmissão do primeiro E-RGCH à estação móvel usando a potência de transmissão determinada; e determinação, na segunda célula, da potência de transmissão de um segundo E-RGCH baseada em uma decalagem notificada, e transmissão do segundo E-RGCH à estação móvel usando a potência de transmissão determinada.
BRPI0604918-4A 2005-08-24 2006-08-23 método de controle da potência de transmissão e sistema móvel de comunicação BRPI0604918A (pt)

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 (1)

Publication Number Publication Date
BRPI0604918A true BRPI0604918A (pt) 2007-04-27

Family

ID=37496758

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0604918-4A BRPI0604918A (pt) 2005-08-24 2006-08-23 método de controle da potência de transmissão e sistema móvel de comunicação

Country Status (10)

Country Link
US (2) US7689241B2 (pt)
EP (3) EP1758263B1 (pt)
JP (1) JP4592548B2 (pt)
KR (1) KR101106082B1 (pt)
CN (1) CN1921338B (pt)
AT (1) ATE548876T1 (pt)
BR (1) BRPI0604918A (pt)
ES (1) ES2383052T3 (pt)
RU (2) RU2323549C1 (pt)
TW (2) TWI339960B (pt)

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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
US9516601B2 (en) * 2012-07-19 2016-12-06 Lg Electronics Inc. Method and apparatus for determining transmission power of uplink control channel in wireless communication system
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

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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
MXPA04005859A (es) * 2001-11-16 2004-10-11 Lg Electronics Inc Metodo para transmitir informacion sobre control de energia para un canal compartido de enlace descendente de alta velocidad en un sistema movil de comunicaciones.
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
AU2003223035B2 (en) 2002-05-09 2008-03-20 Core Wireless Licensing S.A.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
EP2262122A2 (en) 2010-12-15
TW200718061A (en) 2007-05-01
RU2007147023A (ru) 2009-06-27
ES2383052T3 (es) 2012-06-15
US7689241B2 (en) 2010-03-30
JP4592548B2 (ja) 2010-12-01
RU2384979C2 (ru) 2010-03-20
TWI406520B (zh) 2013-08-21
CN1921338A (zh) 2007-02-28
EP1758263A2 (en) 2007-02-28
CN1921338B (zh) 2010-07-21
ATE548876T1 (de) 2012-03-15
JP2007060605A (ja) 2007-03-08
TW201018113A (en) 2010-05-01
KR101106082B1 (ko) 2012-01-18
EP2262122A3 (en) 2012-05-02
US20100093357A1 (en) 2010-04-15
EP1758263A3 (en) 2008-03-19
RU2323549C1 (ru) 2008-04-27
EP2239865A1 (en) 2010-10-13
TWI339960B (en) 2011-04-01
EP1758263B1 (en) 2012-03-07
US8532688B2 (en) 2013-09-10
US20070047487A1 (en) 2007-03-01
KR20070068322A (ko) 2007-06-29

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B15K Others concerning applications: alteration of classification

Ipc: H04W 52/32 (2009.01), H04W 52/14 (2009.01), H04W 5