CN100469182C - 一种基于误码率测量的自适应外环功率控制方法和系统 - Google Patents

一种基于误码率测量的自适应外环功率控制方法和系统 Download PDF

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Publication number
CN100469182C
CN100469182C CNB021435014A CN02143501A CN100469182C CN 100469182 C CN100469182 C CN 100469182C CN B021435014 A CNB021435014 A CN B021435014A CN 02143501 A CN02143501 A CN 02143501A CN 100469182 C CN100469182 C CN 100469182C
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China
Prior art keywords
sir
ber
value
power control
target value
Prior art date
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Expired - Fee Related
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CNB021435014A
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English (en)
Chinese (zh)
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CN1486100A (zh
Inventor
徐志宇
赵柏峻
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UT SIDAKANG (CHINA) CO Ltd
UTStarcom China Co Ltd
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UT SIDAKANG (CHINA) CO Ltd
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Application filed by UT SIDAKANG (CHINA) CO Ltd filed Critical UT SIDAKANG (CHINA) CO Ltd
Priority to CNB021435014A priority Critical patent/CN100469182C/zh
Priority to AU2002349456A priority patent/AU2002349456A1/en
Priority to PCT/CN2002/000849 priority patent/WO2004034605A1/fr
Publication of CN1486100A publication Critical patent/CN1486100A/zh
Application granted granted Critical
Publication of CN100469182C publication Critical patent/CN100469182C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • H04W52/12—Outer and inner loops
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/20—TPC being performed according to specific parameters using error rate

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CNB021435014A 2002-09-26 2002-09-26 一种基于误码率测量的自适应外环功率控制方法和系统 Expired - Fee Related CN100469182C (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CNB021435014A CN100469182C (zh) 2002-09-26 2002-09-26 一种基于误码率测量的自适应外环功率控制方法和系统
AU2002349456A AU2002349456A1 (en) 2002-09-26 2002-11-26 A method and system of adaptive outerloop-power-control based on the measurement of ber
PCT/CN2002/000849 WO2004034605A1 (fr) 2002-09-26 2002-11-26 Procede et systeme de commande adaptative de puissance de boucle exterieure basee sur la mesure de ber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB021435014A CN100469182C (zh) 2002-09-26 2002-09-26 一种基于误码率测量的自适应外环功率控制方法和系统

Publications (2)

Publication Number Publication Date
CN1486100A CN1486100A (zh) 2004-03-31
CN100469182C true CN100469182C (zh) 2009-03-11

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CNB021435014A Expired - Fee Related CN100469182C (zh) 2002-09-26 2002-09-26 一种基于误码率测量的自适应外环功率控制方法和系统

Country Status (3)

Country Link
CN (1) CN100469182C (fr)
AU (1) AU2002349456A1 (fr)
WO (1) WO2004034605A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101754345B (zh) * 2009-12-29 2012-07-04 华为技术有限公司 发射功率的控制方法及通信设备

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006015516A1 (fr) * 2004-08-12 2006-02-16 Zte Corporation Procede et dispositif permettant d'optimiser la valeur du rapport signal-brouillage (sir) dans la regulation de la puissance de transmission d'un systeme de communication cdma
CN100429876C (zh) * 2005-02-24 2008-10-29 Ut斯达康通讯有限公司 Cdma系统中外环功率控制方法和系统
US7609791B2 (en) 2006-04-21 2009-10-27 Telefonaktiebolaget L M Ericsson (Publ) Iterative decoding with intentional SNR/SIR reduction
CN101068121B (zh) * 2007-06-04 2010-08-18 华为技术有限公司 一种外环功率控制中信干比目标值的调整方法和装置
WO2010123022A1 (fr) * 2009-04-23 2010-10-28 三洋電機株式会社 Dispositif et système de communication
CN102291765B (zh) 2010-06-21 2016-03-30 中兴通讯股份有限公司 一种外环功率控制方法和装置
CN102316568B (zh) * 2010-07-05 2015-08-12 中兴通讯股份有限公司 闭环功率控制处理方法及基站
CN104488200B (zh) * 2013-06-29 2018-10-30 华为技术有限公司 功率控制方法、装置和系统
CN110191484A (zh) * 2013-10-31 2019-08-30 华为技术有限公司 广播多播单频网络测量数据的传输方法和装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19930747A1 (de) * 1999-07-02 2001-01-18 Siemens Ag Verfahren und Einrichtung zur Regelung der Sendeleistung von Funkstationen in einem Funk-Kommunikationssystem
CN1294469A (zh) * 1999-10-26 2001-05-09 深圳市华为技术有限公司 一种用于移动通信功率控制的信干比门限调整方法及其装置
CN1351783A (zh) * 1999-06-23 2002-05-29 摩托罗拉有限公司 无线通信系统中的功率控制装置和方法
CN1364356A (zh) * 2000-03-28 2002-08-14 松下电器产业株式会社 发送功率控制装置和发送功率控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997050197A1 (fr) * 1996-06-27 1997-12-31 Ntt Mobile Communications Network Inc. Dispositif de commande de puissance transmise
US6708041B1 (en) * 1997-12-15 2004-03-16 Telefonaktiebolaget Lm (Publ) Base station transmit power control in a CDMA cellular telephone system
CN1140147C (zh) * 2000-07-01 2004-02-25 信息产业部电信传输研究所 一种外环功率控制的方法和系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1351783A (zh) * 1999-06-23 2002-05-29 摩托罗拉有限公司 无线通信系统中的功率控制装置和方法
DE19930747A1 (de) * 1999-07-02 2001-01-18 Siemens Ag Verfahren und Einrichtung zur Regelung der Sendeleistung von Funkstationen in einem Funk-Kommunikationssystem
CN1294469A (zh) * 1999-10-26 2001-05-09 深圳市华为技术有限公司 一种用于移动通信功率控制的信干比门限调整方法及其装置
CN1364356A (zh) * 2000-03-28 2002-08-14 松下电器产业株式会社 发送功率控制装置和发送功率控制方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101754345B (zh) * 2009-12-29 2012-07-04 华为技术有限公司 发射功率的控制方法及通信设备

Also Published As

Publication number Publication date
CN1486100A (zh) 2004-03-31
WO2004034605A1 (fr) 2004-04-22
AU2002349456A1 (en) 2004-05-04

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Granted publication date: 20090311

Termination date: 20110926