DE60043703D1 - Leistungssteuerung in einem wcdma mobilen kommunikationssystem - Google Patents

Leistungssteuerung in einem wcdma mobilen kommunikationssystem

Info

Publication number
DE60043703D1
DE60043703D1 DE60043703T DE60043703T DE60043703D1 DE 60043703 D1 DE60043703 D1 DE 60043703D1 DE 60043703 T DE60043703 T DE 60043703T DE 60043703 T DE60043703 T DE 60043703T DE 60043703 D1 DE60043703 D1 DE 60043703D1
Authority
DE
Germany
Prior art keywords
communication system
mobile communication
power control
wcdma mobile
wcdma
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
DE60043703T
Other languages
English (en)
Inventor
Magnus Almgren
Marten Ericson
Bo Engstroem
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Priority claimed from PCT/SE2000/001769 external-priority patent/WO2001020808A2/en
Application granted granted Critical
Publication of DE60043703D1 publication Critical patent/DE60043703D1/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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • H04W52/125—Outer and inner loops cascaded outer loop power control
    • 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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
DE60043703T 1999-09-14 2000-09-13 Leistungssteuerung in einem wcdma mobilen kommunikationssystem Expired - Lifetime DE60043703D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15379799P 1999-09-14 1999-09-14
US09/654,834 US6807164B1 (en) 1999-09-14 2000-09-05 Power control in a CDMA mobile communication system
PCT/SE2000/001769 WO2001020808A2 (en) 1999-09-14 2000-09-13 Power control in a cdma mobile communication system

Publications (1)

Publication Number Publication Date
DE60043703D1 true DE60043703D1 (de) 2010-03-04

Family

ID=26850868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60043703T Expired - Lifetime DE60043703D1 (de) 1999-09-14 2000-09-13 Leistungssteuerung in einem wcdma mobilen kommunikationssystem

Country Status (6)

Country Link
US (1) US6807164B1 (de)
JP (1) JP4651254B2 (de)
CN (1) CN1281000C (de)
AU (1) AU771348B2 (de)
CA (1) CA2384787C (de)
DE (1) DE60043703D1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002041530A1 (fr) 2000-11-16 2002-05-23 Sony Corporation Appareil de traitement d'informations et appareil de communication
JP3839406B2 (ja) * 2001-01-17 2006-11-01 富士通株式会社 アウターループ電力制御装置及び方法
FR2824685B1 (fr) * 2001-05-14 2003-10-03 Evolium Sas Procede pour fixer des parametres d'adaptation de debit specifiques a chaque service dans un systeme de radiocommunications mobiles
US7330446B2 (en) * 2001-09-21 2008-02-12 Industrial Technology Research Institute Closed-loop power control method for a code-division multiple-access cellular system
US7215929B2 (en) * 2002-10-08 2007-05-08 Nokia Corporation Method and apparatus for maintaining desired link quality when no data is transmitted on transport channels having quality targets
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
CN1330107C (zh) * 2003-09-08 2007-08-01 中兴通讯股份有限公司 一种wcdma系统功率控制方法
US7380145B2 (en) * 2003-11-25 2008-05-27 Microsoft Corporation Modifying a power management algorithm based on wireless communication parameters
ATE331414T1 (de) * 2004-04-29 2006-07-15 Matsushita Electric Ind Co Ltd Verlagerung, auch teilweise, einer kontrollfunktionalität einer resourcenverwaltung von einer basistation in eine andere in einem verteilten funkzugangsnetz
JP4616338B2 (ja) * 2004-06-14 2011-01-19 サムスン エレクトロニクス カンパニー リミテッド 多重送受信アンテナを使用する移動通信システムにおける送信モードを制御するための装置，システム及び方法
US7197692B2 (en) 2004-06-18 2007-03-27 Qualcomm Incorporated Robust erasure detection and erasure-rate-based closed loop power control
US7594151B2 (en) * 2004-06-18 2009-09-22 Qualcomm, Incorporated Reverse link power control in an orthogonal system
US8452316B2 (en) 2004-06-18 2013-05-28 Qualcomm Incorporated Power control for a wireless communication system utilizing orthogonal multiplexing
US7536626B2 (en) * 2004-06-18 2009-05-19 Qualcomm Incorporated Power control using erasure techniques
US8224368B2 (en) * 2004-09-27 2012-07-17 Alcatel Lucent Method and apparatus for controlling transmission power in a wireless network
WO2006068552A1 (en) * 2004-12-22 2006-06-29 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for improved outer loop power control
US8488459B2 (en) * 2005-03-04 2013-07-16 Qualcomm Incorporated Power control and quality of service (QoS) implementation in a communication system
US7742444B2 (en) * 2005-03-15 2010-06-22 Qualcomm Incorporated Multiple other sector information combining for power control in a wireless communication system
US8848574B2 (en) 2005-03-15 2014-09-30 Qualcomm Incorporated Interference control in a wireless communication system
US8942639B2 (en) 2005-03-15 2015-01-27 Qualcomm Incorporated Interference control in a wireless communication system
US8965440B2 (en) * 2005-05-31 2015-02-24 Alcatel Lucent Method of estimating a current channel condition in a wireless communications network
US9055552B2 (en) 2005-06-16 2015-06-09 Qualcomm Incorporated Quick paging channel with reduced probability of missed page
US8750908B2 (en) 2005-06-16 2014-06-10 Qualcomm Incorporated Quick paging channel with reduced probability of missed page
CN101352073A (zh) 2005-10-27 2009-01-21 高通股份有限公司 在无线通信系统中发送接入探测的方法和设备
US20090207790A1 (en) 2005-10-27 2009-08-20 Qualcomm Incorporated Method and apparatus for settingtuneawaystatus in an open state in wireless communication system
KR101097021B1 (ko) 2005-10-27 2011-12-20 콸콤 인코포레이티드 무선 통신 시스템에서 역방향 링크 로딩을 추정하기 위한 방법 및 장치
US8442572B2 (en) 2006-09-08 2013-05-14 Qualcomm Incorporated Method and apparatus for adjustments for delta-based power control in wireless communication systems
US8670777B2 (en) 2006-09-08 2014-03-11 Qualcomm Incorporated Method and apparatus for fast other sector interference (OSI) adjustment
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333175A (en) 1993-01-28 1994-07-26 Bell Communications Research, Inc. Method and apparatus for dynamic power control in TDMA portable radio systems
US5452473A (en) 1994-02-28 1995-09-19 Qualcomm Incorporated Reverse link, transmit power correction and limitation in a radiotelephone system
US5727033A (en) * 1994-11-30 1998-03-10 Lucent Technologies Inc. Symbol error based power control for mobile telecommunication system
JP3586348B2 (ja) * 1997-03-05 2004-11-10 富士通株式会社 信号対干渉電力比測定装置及び信号対干渉電力比測定方法並びにｃｄｍａ通信方式下での送信電力制御方法
US6173162B1 (en) 1997-06-16 2001-01-09 Telefonaktiebolaget Lm Ericsson (Publ) Multiple code channel power control in a radio communication system
JP2994319B2 (ja) * 1998-02-25 1999-12-27 日本電気移動通信株式会社 上り送信電力制御システム及びその制御方法並びにその制御プログラムを記録した記録媒体
JP2967571B1 (ja) * 1998-05-01 1999-10-25 日本電気株式会社 Ｃｄｍａマルチユーザ受信装置と通信システム
JP4047461B2 (ja) * 1998-08-27 2008-02-13 松下電器産業株式会社 送信電力制御装置及び送受信装置
ES2216459T3 (es) * 1999-05-21 2004-10-16 Alcatel Metodo para mejorar las prestaciones de un sistema movil de radiocomunicacion utilizando la evaluacion de convergencia del bucle de control de potencia.

Also Published As

Publication number Publication date
AU7467300A (en) 2001-04-17
CA2384787A1 (en) 2001-03-22
CN1281000C (zh) 2006-10-18
JP4651254B2 (ja) 2011-03-16
JP2003529966A (ja) 2003-10-07
AU771348B2 (en) 2004-03-18
CN1373940A (zh) 2002-10-09
CA2384787C (en) 2008-01-22
US6807164B1 (en) 2004-10-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition