ATE249114T1 - Vorrichtung und verfahren zur leistungssteuerung in einem funkkommunikationssystem - Google Patents

Vorrichtung und verfahren zur leistungssteuerung in einem funkkommunikationssystem

Info

Publication number
ATE249114T1
ATE249114T1 AT00951307T AT00951307T ATE249114T1 AT E249114 T1 ATE249114 T1 AT E249114T1 AT 00951307 T AT00951307 T AT 00951307T AT 00951307 T AT00951307 T AT 00951307T AT E249114 T1 ATE249114 T1 AT E249114T1
Authority
AT
Austria
Prior art keywords
station
power control
power
received
loop
Prior art date
Application number
AT00951307T
Other languages
English (en)
Inventor
Nicholas Anderson
Rorie O'neill
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
Application granted granted Critical
Publication of ATE249114T1 publication Critical patent/ATE249114T1/de

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)
AT00951307T 1999-06-23 2000-06-23 Vorrichtung und verfahren zur leistungssteuerung in einem funkkommunikationssystem ATE249114T1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ATE249114T1 true ATE249114T1 (de) 2003-09-15

Family

ID=10855806

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00951307T ATE249114T1 (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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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
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JP2005531202A (ja) 2002-06-21 2005-10-13 ワイデファイ インコーポレイテッド 無線ローカル・エリア・ネットワーク・リピータ
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
KR101012629B1 (ko) 2002-10-11 2011-02-09 퀄컴 인코포레이티드 Ｗｌａｎ 중계기 내에서의 루프 효과의 감소 방법
BR0315372A (pt) 2002-10-15 2005-08-23 Widefi Inc Repetidor de translação de frequência, e, método para translação de frequência
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
BR0316218A (pt) 2002-11-15 2005-09-27 Widefi Inc Método e aparelho para detectar a presença de um sinal em um de pelo menos dois canais de frequência em um repetidor de translação de frequência para uso em uma rede de área local sem fios (wlan)
US7702350B2 (en) 2002-12-06 2010-04-20 Qualcomm Incorporated Fast converging power control for wireless communication systems
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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
CN1993904B (zh) 2004-05-13 2011-09-07 高通股份有限公司 具有用于上行链路及下行链路同步之下行链路检测的非变频中继器
US7187904B2 (en) 2004-06-03 2007-03-06 Widefi, Inc. Frequency translating repeater with low cost high performance local oscillator architecture
CN1969473B (zh) * 2004-06-14 2011-02-09 三星电子株式会社 多输入多输出移动通信系统中控制传输模式的装置和方法
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
KR101123600B1 (ko) 2006-09-21 2012-03-21 퀄컴 인코포레이티드 중계기들 사이에서 발진을 완화시키는 방법 및 장치
WO2008057290A1 (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
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US5873028A (en) * 1994-10-24 1999-02-16 Ntt Mobile Communications Network Inc. Transmission power control apparatus and method in a mobile communication system
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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
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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
AU760699B2 (en) 2003-05-22
CN1351783A (zh) 2002-05-29
US6748232B1 (en) 2004-06-08
AU6429600A (en) 2001-01-31
WO2001001600A1 (en) 2001-01-04
GB9914530D0 (en) 1999-08-25
EP1195018A1 (de) 2002-04-10
DE60005016D1 (de) 2003-10-09
GB2351420A (en) 2000-12-27
HK1046197A1 (en) 2002-12-27
CN1144391C (zh) 2004-03-31
DE60005016T2 (de) 2004-06-03
EP1195018B1 (de) 2003-09-03

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