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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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. 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
    • H04W52/325—Power control of control or pilot 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
    • H04W52/36—Transmission power control [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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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) EP2239865A1 (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) TWI406520B (pt)

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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
ATE486483T1 (de) 2008-05-27 2010-11-15 Ericsson Telefon Ab L M Methode für das funkressourcenmanagement
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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

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US6137840A (en) * 1995-03-31 2000-10-24 Qualcomm Incorporated Method and apparatus for performing fast power control in a mobile communication system
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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
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Also Published As

Publication number Publication date
TWI339960B (en) 2011-04-01
EP2262122A2 (en) 2010-12-15
EP2262122A3 (en) 2012-05-02
EP2239865A1 (en) 2010-10-13
JP4592548B2 (ja) 2010-12-01
JP2007060605A (ja) 2007-03-08
RU2384979C2 (ru) 2010-03-20
TWI406520B (zh) 2013-08-21
EP1758263A3 (en) 2008-03-19
TW200718061A (en) 2007-05-01
CN1921338B (zh) 2010-07-21
EP1758263B1 (en) 2012-03-07
ATE548876T1 (de) 2012-03-15
ES2383052T3 (es) 2012-06-15
RU2007147023A (ru) 2009-06-27
US20100093357A1 (en) 2010-04-15
EP1758263A2 (en) 2007-02-28
US20070047487A1 (en) 2007-03-01
KR101106082B1 (ko) 2012-01-18
US7689241B2 (en) 2010-03-30
RU2323549C1 (ru) 2008-04-27
TW201018113A (en) 2010-05-01
CN1921338A (zh) 2007-02-28
KR20070068322A (ko) 2007-06-29
US8532688B2 (en) 2013-09-10

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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