BRPI0605796A - método de controle de potência de transmissão e sistema de comunicação móvel - Google Patents

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

Info

Publication number
BRPI0605796A
BRPI0605796A BRPI0605796-9A BRPI0605796A BRPI0605796A BR PI0605796 A BRPI0605796 A BR PI0605796A BR PI0605796 A BRPI0605796 A BR PI0605796A BR PI0605796 A BRPI0605796 A BR PI0605796A
Authority
BR
Brazil
Prior art keywords
transmission power
cell
control method
agch
power control
Prior art date
Application number
BRPI0605796-9A
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 BRPI0605796A publication Critical patent/BRPI0605796A/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
    • H04W52/30—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
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • 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 DE POTêNCIA DE TRANSMISSãO E SISTEMA DE COMUNICAçãO MóVEL". Um método de controle de potência de transmissão para controlar uma potência de transmissão de um E-AGCH incluindo uma taxa de transmissão absoluta do enlace ascendente de dados do usuário, que é transmitido a partir de uma célula controlada por uma estação rádio-base a uma estação móvel, que inclui: a notificação, a partir de um controlador de rede de rádio à estação rádio-base que controla uma célula de serviço, um desvio entre a potência de transmissão do E-AGCH e uma potência de transmissão de um DPCH, quando a estação móvel está executando uma mudança da área de cobertura de uma célula para a área de cobertura de uma célula vizinha com a célula de serviço e células fora de serviço; a determinação, na célula de serviço a qual o desvio é notificado, da potência de transmissão do E-AGCH com base no desvio notificado; e a transmissão, na célula de serviço, do E-AGCH à estação móvel usando a potência de transmissão determinada.
BRPI0605796-9A 2005-08-24 2006-08-23 método de controle de potência de transmissão e sistema de comunicação móvel BRPI0605796A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005274650A JP4592547B2 (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
BRPI0605796A true BRPI0605796A (pt) 2007-04-27

Family

ID=37452581

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0605796-9A BRPI0605796A (pt) 2005-08-24 2006-08-23 método de controle de potência de transmissão e sistema de comunicação móvel

Country Status (11)

Country Link
US (1) US8750916B2 (pt)
EP (3) EP1871014B1 (pt)
JP (1) JP4592547B2 (pt)
KR (1) KR101138326B1 (pt)
CN (2) CN100574141C (pt)
AT (2) ATE487349T1 (pt)
BR (1) BRPI0605796A (pt)
DE (1) DE602006017935D1 (pt)
ES (2) ES2355046T3 (pt)
RU (2) RU2326511C1 (pt)
TW (2) TWI349495B (pt)

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KR101752025B1 (ko) * 2010-04-30 2017-06-28 선 페이턴트 트러스트 단말 장치 및 참조 신호의 전력 제어 방법
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Also Published As

Publication number Publication date
ES2355046T3 (es) 2011-03-22
EP1758264A2 (en) 2007-02-28
CN100574141C (zh) 2009-12-23
CN101657009A (zh) 2010-02-24
EP1871014B1 (en) 2016-05-04
EP1968207B1 (en) 2012-02-29
RU2006130462A (ru) 2008-02-27
TWI469667B (zh) 2015-01-11
KR20070083229A (ko) 2007-08-23
CN101657009B (zh) 2012-10-10
ATE487349T1 (de) 2010-11-15
ES2382586T3 (es) 2012-06-11
EP1871014A3 (en) 2008-01-23
RU2326511C1 (ru) 2008-06-10
TWI349495B (en) 2011-09-21
JP2007060601A (ja) 2007-03-08
KR101138326B1 (ko) 2012-04-25
RU2368080C1 (ru) 2009-09-20
EP1871014A2 (en) 2007-12-26
JP4592547B2 (ja) 2010-12-01
EP1758264B1 (en) 2010-11-03
EP1968207A2 (en) 2008-09-10
CN1921336A (zh) 2007-02-28
TW201218821A (en) 2012-05-01
ATE547914T1 (de) 2012-03-15
US8750916B2 (en) 2014-06-10
DE602006017935D1 (de) 2010-12-16
TW200718251A (en) 2007-05-01
EP1968207A3 (en) 2010-01-20
EP1758264A3 (en) 2007-03-21
US20070047501A1 (en) 2007-03-01

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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 52/16 (2009.01), H04W 52/32 (2009.01), H04W 5