BRPI0412838A - método e equipamento para alocação de potência para controlar canais em um sistema de comunicação - Google Patents

método e equipamento para alocação de potência para controlar canais em um sistema de comunicação

Info

Publication number
BRPI0412838A
BRPI0412838A BRPI0412838-9A BRPI0412838A BRPI0412838A BR PI0412838 A BRPI0412838 A BR PI0412838A BR PI0412838 A BRPI0412838 A BR PI0412838A BR PI0412838 A BRPI0412838 A BR PI0412838A
Authority
BR
Brazil
Prior art keywords
power
communication system
total
mac
channels
Prior art date
Application number
BRPI0412838-9A
Other languages
English (en)
Inventor
Rashid Ahmed Attar
Naga Bhushan
Mingxi Fan
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BRPI0412838A publication Critical patent/BRPI0412838A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1692—Physical properties of the supervisory signal, e.g. acknowledgement by energy bursts
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • 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
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • 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)
  • Radio Relay Systems (AREA)
  • Transmitters (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

"MéTODO E EQUIPAMENTO PARA ALOCAçãO DE POTêNCIA PARA CONTROLAR CANAIS EM UM SISTEMA DE COMUNICAçãO". Um equipamento e um método para a alocação de uma potência de canal de controle em um sistema de comunicação são descritos. O método de alocação de potência de canal de controle em uma modalidade inclui a separação de uma pluralidade de terminais de acesso em uma ordem crescente de potência de canal de controle de meio de acesso (MAC) necessária em uma pluralidade de intervalos, separando os terminais de acesso com potência de canal MAC necessária igual em uma ordem decrescente de relação sinal de link direto/interferência e ruído (FL_SINR) se dois ou mais terminais de acesso possuírem uma potência de canal MAC necessária igual, e determinando a potência ARQ disponível total com base na potência de canal MAC total, potência total alocada para os canais RPC e potência total alocada para os canais de bit de atividade reversa (RAB).
BRPI0412838-9A 2003-07-25 2004-07-23 método e equipamento para alocação de potência para controlar canais em um sistema de comunicação BRPI0412838A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US49033803P 2003-07-25 2003-07-25
US10/643,603 US7206598B2 (en) 2003-07-25 2003-08-18 Method and apparatus for a control channel power allocation in a communication system
PCT/US2004/023692 WO2005013509A1 (en) 2003-07-25 2004-07-23 Method and apparatus for power allocation to control channels in a communication system

Publications (1)

Publication Number Publication Date
BRPI0412838A true BRPI0412838A (pt) 2006-09-26

Family

ID=34083654

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412838-9A BRPI0412838A (pt) 2003-07-25 2004-07-23 método e equipamento para alocação de potência para controlar canais em um sistema de comunicação

Country Status (14)

Country Link
US (2) US7206598B2 (pt)
EP (1) EP1652316B1 (pt)
JP (1) JP4486088B2 (pt)
KR (1) KR20060059984A (pt)
AT (1) ATE348453T1 (pt)
AU (1) AU2004301812C1 (pt)
BR (1) BRPI0412838A (pt)
CA (1) CA2533274A1 (pt)
DE (1) DE602004003711T2 (pt)
IL (1) IL173266A (pt)
MX (1) MXPA06001024A (pt)
RU (1) RU2359408C2 (pt)
TW (1) TW200509626A (pt)
WO (1) WO2005013509A1 (pt)

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Also Published As

Publication number Publication date
US20050020295A1 (en) 2005-01-27
US7738906B2 (en) 2010-06-15
MXPA06001024A (es) 2006-05-15
RU2006105631A (ru) 2006-08-10
HK1094920A1 (zh) 2007-04-13
US7206598B2 (en) 2007-04-17
RU2359408C2 (ru) 2009-06-20
DE602004003711T2 (de) 2007-10-18
IL173266A0 (en) 2006-06-11
IL173266A (en) 2010-11-30
EP1652316A1 (en) 2006-05-03
KR20060059984A (ko) 2006-06-02
TW200509626A (en) 2005-03-01
ATE348453T1 (de) 2007-01-15
AU2004301812C1 (en) 2010-06-17
AU2004301812B2 (en) 2009-12-24
US20070127407A1 (en) 2007-06-07
JP2007500477A (ja) 2007-01-11
JP4486088B2 (ja) 2010-06-23
WO2005013509A1 (en) 2005-02-10
EP1652316B1 (en) 2006-12-13
DE602004003711D1 (de) 2007-01-25
AU2004301812A1 (en) 2005-02-10
CA2533274A1 (en) 2005-02-10

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