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MXPA04000115A - Metodo y aparato para controlar el nivel de ganancia de un canal suplementario en un sistema de comunicacion de cdma. - Google Patents

Metodo y aparato para controlar el nivel de ganancia de un canal suplementario en un sistema de comunicacion de cdma.

Info

Publication number
MXPA04000115A
MXPA04000115A MXPA04000115A MXPA04000115A MXPA04000115A MX PA04000115 A MXPA04000115 A MX PA04000115A MX PA04000115 A MXPA04000115 A MX PA04000115A MX PA04000115 A MXPA04000115 A MX PA04000115A MX PA04000115 A MXPA04000115 A MX PA04000115A
Authority
MX
Mexico
Prior art keywords
supplemental channel
mobile station
common mobile
channel
gain
Prior art date
Application number
MXPA04000115A
Other languages
English (en)
Inventor
Chaponniere Etienne
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 MXPA04000115A publication Critical patent/MXPA04000115A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]
    • 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
    • H04W52/12—Outer and inner loops

Landscapes

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

Abstract

En un sistema (100) de comunicacion de acceso multiple de division por codigo, un metodo y aparato anexo proporcionan ganancia de control de un canal (482) suplementario sin retorno al determinar el nivel de ganancia de un canal (481) fundamental sin retorno asociado con el canal (482) suplementario para ser objetivo de una estacion movil comun, determinar un margen adaptable (Ma) para el canal (481) fundamental y determinar una ganancia de canal suplementario sin retorno (Gsch) basado en la ganancia del canal (482) suplementario y el Ma. El Gsch puede disminuirse sucesivamente por las tramas de datos subsecuentes por objetivo de la estacion movil comun en el canal (482) suplementario al disminuir sucesivamente el Ma. hasta recibir un indicador de borrado de trama de canal suplementario de la estacion movil comun. El Gsch puede incrementarse por una trama de datos subsecuente por objetivo con la estacion movil comun en el canal (482) suplementario al incrementar el Ma despues de recibir el indicador de borrado de trama de canal suplementario de la estacion movil comun.
MXPA04000115A 2001-06-29 2002-06-17 Metodo y aparato para controlar el nivel de ganancia de un canal suplementario en un sistema de comunicacion de cdma. MXPA04000115A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/895,375 US6937584B2 (en) 2001-06-29 2001-06-29 Method and apparatus for controlling gain level of a supplemental channel in a CDMA communication system
PCT/US2002/019403 WO2003003593A2 (en) 2001-06-29 2002-06-17 Method and apparatus for controlling gain level of a supplemental channel in a cdma communication system

Publications (1)

Publication Number Publication Date
MXPA04000115A true MXPA04000115A (es) 2004-06-03

Family

ID=25404421

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04000115A MXPA04000115A (es) 2001-06-29 2002-06-17 Metodo y aparato para controlar el nivel de ganancia de un canal suplementario en un sistema de comunicacion de cdma.

Country Status (14)

Country Link
US (2) US6937584B2 (es)
EP (1) EP1400032A2 (es)
JP (1) JP4222935B2 (es)
KR (2) KR100947126B1 (es)
CN (1) CN100555899C (es)
AU (1) AU2002312547B2 (es)
BR (1) BR0210655A (es)
CA (1) CA2451965A1 (es)
IL (2) IL159510A0 (es)
MX (1) MXPA04000115A (es)
NO (1) NO20035802L (es)
RU (1) RU2297733C2 (es)
TW (1) TW584994B (es)
WO (1) WO2003003593A2 (es)

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US7558602B2 (en) * 2001-09-12 2009-07-07 Alcatel-Lucent Usa Inc. Method for multi-antenna scheduling of HDR wireless communication systems
US20040131027A1 (en) * 2001-10-29 2004-07-08 Jouko Lokio Method for gain control and corresponding receiving unit
KR100547893B1 (ko) * 2001-10-30 2006-02-01 삼성전자주식회사 이동통신시스템에서 역방향 채널의 전력 제어 방법 및 장치
AU2002353621B2 (en) * 2001-11-19 2004-12-23 Samsung Electronics Co., Ltd. Method and apparatus for uplink transmission power control in a CDMA communication system
US8089888B2 (en) * 2001-12-10 2012-01-03 Qualcomm Incorporated Method and apparatus for testing traffic and auxiliary channels in a wireless data communication system
KR100464447B1 (ko) * 2001-12-11 2005-01-03 삼성전자주식회사 이동통신시스템에서 서비스 품질에 따른 데이터 패킷의 스케줄링 방법 및 장치
JP4331678B2 (ja) * 2002-06-07 2009-09-16 ノキア コーポレイション 複数のデータ転送速度でのデータ通信に備える無線通信システムにおいて通信を容易にするための装置、及び関連する方法
US7272176B2 (en) * 2003-02-18 2007-09-18 Qualcomm Incorporated Communication receiver with an adaptive equalizer
US7257377B2 (en) * 2003-02-18 2007-08-14 Qualcomm, Incorporated Systems and methods for improving channel estimation
US7738901B2 (en) * 2003-07-10 2010-06-15 Telefonaktiebolaget Lm Ericsson (Publ) Secondary link power control in a wireless communication network
US20050164646A1 (en) * 2004-01-28 2005-07-28 Telefonaktiebolaget Lm Ericsson Outer loop power control using multiple channels
US8050248B2 (en) * 2004-12-17 2011-11-01 Telefonaktiebolaget Lm Ericsson (Publ) Retransmission in wireless communication systems
CN1805323A (zh) * 2005-01-13 2006-07-19 松下电器产业株式会社 多天线通信系统中采用天线选择执行重传的方法和设备
US7480517B2 (en) * 2005-04-27 2009-01-20 Motorola, Inc. Method of power control in a wireless communication system
US8660095B2 (en) 2005-07-21 2014-02-25 Qualcomm Incorporated Reverse link transmit power control in a wireless communication system
US8611263B2 (en) 2005-10-27 2013-12-17 Qualcomm Incorporated Methods and apparatus for saving power by designating frame interlaces in communication systems
US7893873B2 (en) 2005-12-20 2011-02-22 Qualcomm Incorporated Methods and systems for providing enhanced position location in wireless communications
CN101809921B (zh) * 2007-08-20 2013-03-20 上海贝尔股份有限公司 多播系统中的重传触发方法及实现该方法的装置
CA2681988C (en) * 2008-10-08 2016-01-12 Research In Motion Limited Method and system for supplemental channel request messages in a wireless network
RU2522175C2 (ru) 2008-12-03 2014-07-10 Интердиджитал Пэйтент Холдингз, Инк. Сообщение запаса по мощности восходящей линии связи для агрегации несущих
EP2397005A2 (en) * 2009-02-09 2011-12-21 Interdigital Patent Holdings, Inc. Apparatus and method for uplink power control for a wireless transmitter/receiver unit utilizing multiple carriers
KR101811114B1 (ko) 2009-10-01 2017-12-20 인터디지탈 패튼 홀딩스, 인크 전력 제어 방법 및 장치
EP3681050A1 (en) 2011-09-30 2020-07-15 InterDigital Patent Holdings, Inc. Multipoint transmission in wireless communication
WO2014165510A1 (en) 2013-04-03 2014-10-09 Interdigital Patent Holdings, Inc. Method and apparatus for controlling uplink transmission power based on accumulated transmit power control commands and corresponding uplink subframe sets
US20170128981A1 (en) * 2015-11-09 2017-05-11 Delavan Inc Bulk metallic glass components

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US5987326A (en) 1997-02-11 1999-11-16 Qualcomm Incorporated Transmit power reduction for a high speed CDMA link in soft handoff
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KR100317263B1 (ko) * 1999-07-09 2001-12-22 서평원 다중 채널 구조를 갖는 단말에 대한 외부 루프 전력 제어 방법
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KR100641769B1 (ko) * 1999-08-31 2006-11-13 유티스타콤코리아 유한회사 이동통신 시스템에서의 역방향 전력제어 부채널을 이용한 순방향 전력제어방법
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Also Published As

Publication number Publication date
WO2003003593A2 (en) 2003-01-09
BR0210655A (pt) 2006-04-04
US20060002348A1 (en) 2006-01-05
KR20040008231A (ko) 2004-01-28
WO2003003593A3 (en) 2003-06-26
AU2002312547B2 (en) 2007-08-16
HK1067814A1 (zh) 2005-04-15
JP2005526409A (ja) 2005-09-02
IL159510A (en) 2009-09-22
CA2451965A1 (en) 2003-01-09
US20030002461A1 (en) 2003-01-02
NO20035802L (no) 2004-02-18
IL159510A0 (en) 2004-06-01
CN100555899C (zh) 2009-10-28
US6937584B2 (en) 2005-08-30
EP1400032A2 (en) 2004-03-24
JP4222935B2 (ja) 2009-02-12
KR100947126B1 (ko) 2010-03-10
US7746831B2 (en) 2010-06-29
CN1543716A (zh) 2004-11-03
TW584994B (en) 2004-04-21
RU2297733C2 (ru) 2007-04-20
KR100917485B1 (ko) 2009-09-16
RU2004102506A (ru) 2005-06-27
KR20070096024A (ko) 2007-10-01

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