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MXPA04006585A - Metodo y aparato para transmitir senales de acuse de recibo. - Google Patents

Metodo y aparato para transmitir senales de acuse de recibo.

Info

Publication number
MXPA04006585A
MXPA04006585A MXPA04006585A MXPA04006585A MXPA04006585A MX PA04006585 A MXPA04006585 A MX PA04006585A MX PA04006585 A MXPA04006585 A MX PA04006585A MX PA04006585 A MXPA04006585 A MX PA04006585A MX PA04006585 A MXPA04006585 A MX PA04006585A
Authority
MX
Mexico
Prior art keywords
ack
nack
signals
power
signal
Prior art date
Application number
MXPA04006585A
Other languages
English (en)
Inventor
Joon-Kui Ahn
Original Assignee
Lg Electronics 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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MXPA04006585A publication Critical patent/MXPA04006585A/es

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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission during data packet transmission, e.g. high speed packet access [HSPA]
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • 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
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • 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
    • H04L2001/125—Arrangements for preventing errors in the return channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)

Abstract

La presente invencion se relaciona con un metodo para controlar la potencia en un sistema de comunicacion de radio movil, utilizando un esquema de solicitud de repeticion automatica (ARQ), y mas particularmente, con un metodo para controlar la potencia de las senales de respuesta (ACK/NACK) para transmitir las senales ACK/NACK a diferente potencia, basandose en las posibilidades permisibles del error de recepcion que requiere el sistema; cuando las senales ACK/NACK se transmiten y reciben en el sistema de solicitud de repeticion automatica (ARQ), puesto que las senales ACK/NACK pueden transmitirse de acuerdo con la potencia de transmision que satisfaga una proporcion de error requerida en cada senal, diferenciando la potencia de transmision de la senal de acuerdo a cada ACK/NACK, el consumo de potencia requerido en la transmision de la senal NACK puede reducirse.
MXPA04006585A 2002-01-05 2002-12-20 Metodo y aparato para transmitir senales de acuse de recibo. MXPA04006585A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020020000568A KR100850989B1 (ko) 2002-01-05 2002-01-05 자동 반복 요청（ａｒｑ）시스템에서응답정보（ａｃｋ／ｎａｃｋ）신호에 대한 전력제어 방법
PCT/KR2002/002402 WO2003058873A1 (en) 2002-01-05 2002-12-20 Method and apparatus for transmitting acknowledgement signals

Publications (1)

Publication Number Publication Date
MXPA04006585A true MXPA04006585A (es) 2004-10-04

Family

ID=19718199

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04006585A MXPA04006585A (es) 2002-01-05 2002-12-20 Metodo y aparato para transmitir senales de acuse de recibo.

Country Status (9)

Country Link
US (2) US7143330B2 (es)
EP (1) EP1326361A1 (es)
JP (3) JP2003283473A (es)
KR (1) KR100850989B1 (es)
CN (2) CN101188480B (es)
AU (1) AU2002359018B2 (es)
MX (1) MXPA04006585A (es)
RU (1) RU2327296C2 (es)
WO (1) WO2003058873A1 (es)

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Also Published As

Publication number Publication date
KR100850989B1 (ko) 2008-08-12
JP5171523B2 (ja) 2013-03-27
US20070024559A1 (en) 2007-02-01
CN100361432C (zh) 2008-01-09
JP2009060646A (ja) 2009-03-19
CN101188480A (zh) 2008-05-28
JP4361281B2 (ja) 2009-11-11
EP1326361A1 (en) 2003-07-09
US7653856B2 (en) 2010-01-26
AU2002359018A1 (en) 2003-07-24
US7143330B2 (en) 2006-11-28
CN1431839A (zh) 2003-07-23
JP2003283473A (ja) 2003-10-03
US20030131299A1 (en) 2003-07-10
KR20030059982A (ko) 2003-07-12
JP2003283474A (ja) 2003-10-03
CN101188480B (zh) 2011-02-09
AU2002359018B2 (en) 2007-01-04
RU2004123966A (ru) 2005-06-10
RU2327296C2 (ru) 2008-06-20
WO2003058873A1 (en) 2003-07-17

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