HK1075141A1 - Method and apparatus for power control in a wireless communication system - Google Patents

Method and apparatus for power control in a wireless communication system

Info

Publication number
HK1075141A1
HK1075141A1 HK05107255.0A HK05107255A HK1075141A1 HK 1075141 A1 HK1075141 A1 HK 1075141A1 HK 05107255 A HK05107255 A HK 05107255A HK 1075141 A1 HK1075141 A1 HK 1075141A1
Authority
HK
Hong Kong
Prior art keywords
power control
wireless communication
communication system
power
forward link
Prior art date
Application number
HK05107255.0A
Other languages
English (en)
Inventor
Lundby A S A Stein
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of HK1075141A1 publication Critical patent/HK1075141A1/xx

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
    • H04W52/08—Closed 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
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink 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
    • H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
    • 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]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • 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
    • H04W52/56—Detection of errors of TPC bits
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Selective Calling Equipment (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
HK05107255.0A 2001-02-12 2005-08-22 Method and apparatus for power control in a wireless communication system HK1075141A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/782,751 US8605686B2 (en) 2001-02-12 2001-02-12 Method and apparatus for power control in a wireless communication system
PCT/US2002/003729 WO2002065663A2 (en) 2001-02-12 2002-02-06 Method and apparatus for power control in a wireless communication system

Publications (1)

Publication Number Publication Date
HK1075141A1 true HK1075141A1 (en) 2005-12-02

Family

ID=25127065

Family Applications (3)

Application Number Title Priority Date Filing Date
HK05107255.0A HK1075141A1 (en) 2001-02-12 2005-08-22 Method and apparatus for power control in a wireless communication system
HK09102107.7A HK1124183A1 (en) 2001-02-12 2009-03-04 Method and apparatus for power control in a wireless communication system
HK09102109.5A HK1124184A1 (en) 2001-02-12 2009-03-04 Method and apparatus for power control in a wireless communication system

Family Applications After (2)

Application Number Title Priority Date Filing Date
HK09102107.7A HK1124183A1 (en) 2001-02-12 2009-03-04 Method and apparatus for power control in a wireless communication system
HK09102109.5A HK1124184A1 (en) 2001-02-12 2009-03-04 Method and apparatus for power control in a wireless communication system

Country Status (17)

Country Link
US (2) US8605686B2 (xx)
EP (3) EP1971040B1 (xx)
JP (2) JP2005503686A (xx)
KR (2) KR100950416B1 (xx)
CN (2) CN101494482B (xx)
AT (3) ATE453968T1 (xx)
BR (1) BRPI0207152B1 (xx)
CA (1) CA2437893A1 (xx)
DE (3) DE60234883D1 (xx)
ES (3) ES2336157T3 (xx)
HK (3) HK1075141A1 (xx)
IL (3) IL157317A0 (xx)
MX (1) MXPA03007139A (xx)
NO (1) NO20033542L (xx)
RU (1) RU2003127680A (xx)
TW (1) TW535445B (xx)
WO (1) WO2002065663A2 (xx)

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EP1971040A1 (en) 2008-09-17
KR100950416B1 (ko) 2010-03-29
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KR20030070154A (ko) 2003-08-27
US20140064220A1 (en) 2014-03-06
HK1124184A1 (en) 2009-07-03
US20020111183A1 (en) 2002-08-15
WO2002065663A3 (en) 2003-02-20
ATE434294T1 (de) 2009-07-15
RU2003127680A (ru) 2005-03-27
NO20033542L (no) 2003-10-08
EP1360779A2 (en) 2003-11-12
NO20033542D0 (no) 2003-08-11
IL157317A0 (en) 2004-02-19
CN1611017A (zh) 2005-04-27
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US9883460B2 (en) 2018-01-30
CN101494482A (zh) 2009-07-29
BRPI0207152B1 (pt) 2017-03-28
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US8605686B2 (en) 2013-12-10
EP1360779B1 (en) 2009-06-17
WO2002065663A2 (en) 2002-08-22
ATE453968T1 (de) 2010-01-15
EP1971040B1 (en) 2009-12-30
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