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DE60005016D1 - Vorrichtung und verfahren zur leistungssteuerung in einem funkkommunikationssystem - Google Patents

Vorrichtung und verfahren zur leistungssteuerung in einem funkkommunikationssystem

Info

Publication number
DE60005016D1
DE60005016D1 DE60005016T DE60005016T DE60005016D1 DE 60005016 D1 DE60005016 D1 DE 60005016D1 DE 60005016 T DE60005016 T DE 60005016T DE 60005016 T DE60005016 T DE 60005016T DE 60005016 D1 DE60005016 D1 DE 60005016D1
Authority
DE
Germany
Prior art keywords
station
power
received
loop
radio communication
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60005016T
Other languages
English (en)
Other versions
DE60005016T2 (de
Inventor
Nicholas Anderson
Rorie O'neill
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions UK Ltd
Original Assignee
Motorola Ltd
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 Motorola Ltd filed Critical Motorola Ltd
Publication of DE60005016D1 publication Critical patent/DE60005016D1/de
Application granted granted Critical
Publication of DE60005016T2 publication Critical patent/DE60005016T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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]
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/208—Arrangements for detecting or preventing errors in the information received using signal quality detector involving signal re-encoding
    • 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
    • H04W52/20—TPC being performed according to specific parameters using error rate
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • 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
    • H04W52/36—Transmission power control [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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Transmitters (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
DE60005016T 1999-06-23 2000-06-23 Vorrichtung und verfahren zur leistungssteuerung in einem funkkommunikationssystem Expired - Lifetime DE60005016T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9914530A GB2351420A (en) 1999-06-23 1999-06-23 Power control in a radio communication system
GB9914530 1999-06-23
PCT/EP2000/005944 WO2001001600A1 (en) 1999-06-23 2000-06-23 Apparatus and method for power control in a radio communication system

Publications (2)

Publication Number Publication Date
DE60005016D1 true DE60005016D1 (de) 2003-10-09
DE60005016T2 DE60005016T2 (de) 2004-06-03

Family

ID=10855806

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60005016T Expired - Lifetime DE60005016T2 (de) 1999-06-23 2000-06-23 Vorrichtung und verfahren zur leistungssteuerung in einem funkkommunikationssystem

Country Status (8)

Country Link
US (1) US6748232B1 (de)
EP (1) EP1195018B1 (de)
CN (1) CN1144391C (de)
AT (1) ATE249114T1 (de)
AU (1) AU760699B2 (de)
DE (1) DE60005016T2 (de)
GB (1) GB2351420A (de)
WO (1) WO2001001600A1 (de)

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GB9921989D0 (en) * 1999-09-16 1999-11-17 Nokia Telecommunications Oy Power control in a communication system
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DE10036930B4 (de) * 2000-07-28 2005-07-21 Siemens Ag Verfahren zur Sendeleistungseinstellung in einem Funksystem
IT1319112B1 (it) * 2000-11-21 2003-09-23 Cit Alcatel Metodo per gestire e monitorare le prestazioni di sistemi radionumerici
US6763244B2 (en) * 2001-03-15 2004-07-13 Qualcomm Incorporated Method and apparatus for adjusting power control setpoint in a wireless communication system
US20020147025A1 (en) * 2001-04-05 2002-10-10 Telefonaktiebolaget Lm Ericsson Systems and methods for base station signal transmission power control
GB2375691B (en) 2001-05-17 2004-06-09 Nec Corp Updating method for use in a mobile communication system
JP4054550B2 (ja) * 2001-06-29 2008-02-27 株式会社エヌ・ティ・ティ・ドコモ 送信電力制御方法及び装置
US7170876B2 (en) * 2002-04-30 2007-01-30 Qualcomm, Inc. Outer-loop scheduling design for communication systems with channel quality feedback mechanisms
EP1525678B1 (de) 2002-06-21 2008-07-30 QUALCOMM Incorporated Zwischenverstärker für drahtlose lokale netzwerke
CN100469182C (zh) * 2002-09-26 2009-03-11 Ut斯达康(中国)有限公司 一种基于误码率测量的自适应外环功率控制方法和系统
US8885688B2 (en) 2002-10-01 2014-11-11 Qualcomm Incorporated Control message management in physical layer repeater
US7990904B2 (en) 2002-12-16 2011-08-02 Qualcomm Incorporated Wireless network repeater
AU2003274992A1 (en) 2002-10-11 2004-05-04 Widefi, Inc. Reducing loop effects in a wireless local area network repeater
CA2502876A1 (en) 2002-10-15 2004-04-29 Widefi, Inc. Wireless local area network repeater with automatic gain control for extending network coverage
US8078100B2 (en) 2002-10-15 2011-12-13 Qualcomm Incorporated Physical layer repeater with discrete time filter for all-digital detection and delay generation
US7230935B2 (en) 2002-10-24 2007-06-12 Widefi, Inc. Physical layer repeater with selective use of higher layer functions based on network operating conditions
MXPA05005247A (es) * 2002-11-15 2005-07-25 Widefi Inc Repetidor con deteccion para red de area local inalambrica.
US7702350B2 (en) * 2002-12-06 2010-04-20 Qualcomm Incorporated Fast converging power control for wireless communication systems
CN100461659C (zh) * 2002-12-31 2009-02-11 中兴通讯股份有限公司 宽带码分多址移动通信系统的功率控制方法
JP4378676B2 (ja) * 2003-06-03 2009-12-09 日本電気株式会社 電力制御方法および電力制御回路
GB2408419B (en) * 2003-11-21 2006-02-22 Motorola Inc Communications power control
DE10360533B3 (de) * 2003-12-22 2005-07-28 Siemens Ag Verfahren zum Betrieb einer Funkstation und einer Teilnehmerstation eines Funkkommunikationssystems sowie Funkstation und Teilnehmerstation
US8027642B2 (en) 2004-04-06 2011-09-27 Qualcomm Incorporated Transmission canceller for wireless local area network
EP1745567B1 (de) 2004-05-13 2017-06-14 QUALCOMM Incorporated Frequenzloser überträger mit detektion und medienzugangssteuerung
EP1769645A4 (de) 2004-06-03 2010-07-21 Qualcomm Inc Frequenzüberträger mit kostengeringer lokaler hochleistungsoszillatorarchitektur
KR100682330B1 (ko) * 2004-06-14 2007-02-15 삼성전자주식회사 다중 송수신 안테나를 사용하는 이동통신시스템에서송신모드를 제어하기 위한 장치 및 방법
JP4305341B2 (ja) * 2004-09-09 2009-07-29 富士通株式会社 無線通信装置、無線基地局、無線基地局制御装置、送信電力制御方法
DE602004006624T2 (de) * 2004-09-13 2008-01-31 Alcatel Lucent Abschätzung der Übertragungsqualität in einem Funknetz
US8224368B2 (en) * 2004-09-27 2012-07-17 Alcatel Lucent Method and apparatus for controlling transmission power in a wireless network
CN100440752C (zh) * 2004-11-08 2008-12-03 大唐移动通信设备有限公司 实现目标信噪比快速收敛的发射功率控制方法
WO2006068552A1 (en) * 2004-12-22 2006-06-29 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for improved outer loop power control
US7168023B2 (en) * 2004-12-30 2007-01-23 Motorola, Inc. Method and apparatus for full rate erasure handling in CDMA
CN100373805C (zh) * 2005-01-13 2008-03-05 中兴通讯股份有限公司 移动通信系统的绝对外环门限自适应设置方法
WO2006081405A2 (en) 2005-01-28 2006-08-03 Widefi, Inc. Physical layer repeater configuration for increasing mino performance
US7515601B2 (en) * 2005-05-31 2009-04-07 Broadcom Corporation Turbo decoding module supporting state n metric value normalization operations
JP5199261B2 (ja) 2006-09-21 2013-05-15 クゥアルコム・インコーポレイテッド リピータの間の振動を緩和するための方法および装置
CA2667470A1 (en) 2006-10-26 2008-05-15 Qualcomm Incorporated Repeater techniques for multiple input multiple output utilizing beam formers
CN114024629B (zh) * 2021-11-01 2023-08-18 北京中科晶上科技股份有限公司 一种无线通信测试系统接收机误码率的测试方法

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FR2592256B1 (fr) * 1985-12-20 1988-02-12 Trt Telecom Radio Electr Dispositif d'asservissement de la puissance d'emission d'un faisceau hertzien
US5333175A (en) * 1993-01-28 1994-07-26 Bell Communications Research, Inc. Method and apparatus for dynamic power control in TDMA portable radio systems
AU683422B2 (en) 1993-09-24 1997-11-13 Nokia Telecommunications Oy Method and apparatus for controlling signal quality in a CDMA cellular telecommunications system
US5873028A (en) * 1994-10-24 1999-02-16 Ntt Mobile Communications Network Inc. Transmission power control apparatus and method in a mobile communication system
US5727033A (en) * 1994-11-30 1998-03-10 Lucent Technologies Inc. Symbol error based power control for mobile telecommunication system
US5745520A (en) * 1996-03-15 1998-04-28 Motorola, Inc. Method and apparatus for power control in a spread spectrum communication system using threshold step-down size adjustment
JP3039402B2 (ja) * 1996-12-05 2000-05-08 日本電気株式会社 移動通信システムの送信電力制御装置
WO1997050197A1 (fr) * 1996-06-27 1997-12-31 Ntt Mobile Communications Network Inc. Dispositif de commande de puissance transmise
US6173162B1 (en) * 1997-06-16 2001-01-09 Telefonaktiebolaget Lm Ericsson (Publ) Multiple code channel power control in a radio communication system
US5946346A (en) * 1997-10-07 1999-08-31 Motorola, Inc. Method and system for generating a power control command in a wireless communication system
US6249683B1 (en) * 1999-04-08 2001-06-19 Qualcomm Incorporated Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel

Also Published As

Publication number Publication date
US6748232B1 (en) 2004-06-08
GB9914530D0 (en) 1999-08-25
AU6429600A (en) 2001-01-31
GB2351420A (en) 2000-12-27
ATE249114T1 (de) 2003-09-15
WO2001001600A1 (en) 2001-01-04
CN1351783A (zh) 2002-05-29
EP1195018A1 (de) 2002-04-10
DE60005016T2 (de) 2004-06-03
AU760699B2 (en) 2003-05-22
EP1195018B1 (de) 2003-09-03
CN1144391C (zh) 2004-03-31
HK1046197A1 (en) 2002-12-27

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