DE69840265D1 - Verbesserte rückwärtsleistungssteuerung eines drahtlosen kommunikationssystems - Google Patents

Verbesserte rückwärtsleistungssteuerung eines drahtlosen kommunikationssystems

Info

Publication number
DE69840265D1
DE69840265D1 DE69840265T DE69840265T DE69840265D1 DE 69840265 D1 DE69840265 D1 DE 69840265D1 DE 69840265 T DE69840265 T DE 69840265T DE 69840265 T DE69840265 T DE 69840265T DE 69840265 D1 DE69840265 D1 DE 69840265D1
Authority
DE
Germany
Prior art keywords
wireless communication
communication system
power control
reverse power
improved reverse
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
DE69840265T
Other languages
English (en)
Inventor
Farhan Ali
Alberto Gutierrez
Kim Chang
Chenhong Huang
Serge Manning
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.)
Nortel Networks Ltd
Original Assignee
Nortel Networks 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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Application granted granted Critical
Publication of DE69840265D1 publication Critical patent/DE69840265D1/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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—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
    • H04W52/362—Aspects of the step size
    • 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
    • H04W52/26—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/282—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account the speed of the mobile
    • 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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • 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
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/58—Format of the TPC bits
DE69840265T 1997-05-05 1998-05-05 Verbesserte rückwärtsleistungssteuerung eines drahtlosen kommunikationssystems Expired - Lifetime DE69840265D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4556497P 1997-05-05 1997-05-05
US08/998,542 US5896411A (en) 1997-05-05 1997-12-26 Enhanced reverse link power control in a wireless communication system
PCT/US1998/009121 WO1998051026A1 (en) 1997-05-05 1998-05-05 Enhanced reverse link power control in a wireless communication system

Publications (1)

Publication Number Publication Date
DE69840265D1 true DE69840265D1 (de) 2009-01-08

Family

ID=26722922

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69840265T Expired - Lifetime DE69840265D1 (de) 1997-05-05 1998-05-05 Verbesserte rückwärtsleistungssteuerung eines drahtlosen kommunikationssystems

Country Status (6)

Country Link
US (1) US5896411A (de)
EP (1) EP0986868B1 (de)
AU (1) AU7176498A (de)
CA (1) CA2288020C (de)
DE (1) DE69840265D1 (de)
WO (1) WO1998051026A1 (de)

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US8605686B2 (en) * 2001-02-12 2013-12-10 Qualcomm Incorporated Method and apparatus for power control in a wireless communication system
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US6760598B1 (en) * 2002-05-01 2004-07-06 Nokia Corporation Method, device and system for power control step size selection based on received signal quality
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KR100985104B1 (ko) * 2003-09-03 2010-10-05 엘지전자 주식회사 재전송 패킷의 전력제어방법
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CN100386973C (zh) * 2004-12-23 2008-05-07 华为技术有限公司 一种下行通道增益自动校正的方法
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JP4499162B2 (ja) * 2004-12-30 2010-07-07 メッシュネットワークス インコーポレイテッド 無線通信ネットワークにおけるノード間の通信リンクを管理するシステムおよび方法
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CN101072056B (zh) * 2006-05-12 2012-04-04 中兴通讯股份有限公司 码分多址通信系统中的功率控制方法和装置
US8725066B2 (en) * 2006-08-23 2014-05-13 Samsung Electronics Co., Ltd. Apparatus and method for allocating resource to mobile station connected to relay station in broadband wireless communication system
US7945258B2 (en) * 2007-07-31 2011-05-17 Broadcom Corporation Wireless device operable to manipulate high-speed shared control channel (HSSCCH) quality control through channel quality indication report manipulation
CN101483909B (zh) * 2009-02-06 2011-03-02 中兴通讯股份有限公司 基于多载波的反向功率控制方法
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Also Published As

Publication number Publication date
EP0986868A1 (de) 2000-03-22
CA2288020A1 (en) 1998-11-12
US5896411A (en) 1999-04-20
WO1998051026A1 (en) 1998-11-12
EP0986868B1 (de) 2008-11-26
EP0986868A4 (de) 2005-05-04
AU7176498A (en) 1998-11-27
CA2288020C (en) 2006-07-11

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