TW560208B - Method and apparatus for power control in a communication system - Google Patents

Method and apparatus for power control in a communication system Download PDF

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Publication number
TW560208B
TW560208B TW091105908A TW91105908A TW560208B TW 560208 B TW560208 B TW 560208B TW 091105908 A TW091105908 A TW 091105908A TW 91105908 A TW91105908 A TW 91105908A TW 560208 B TW560208 B TW 560208B
Authority
TW
Taiwan
Prior art keywords
channel
control
mobile station
scope
power level
Prior art date
Application number
TW091105908A
Other languages
English (en)
Chinese (zh)
Inventor
Tao Chen
Etienne Chaponniere
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
Application granted granted Critical
Publication of TW560208B publication Critical patent/TW560208B/zh

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]
    • H04W52/18—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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR or Eb/lo
    • 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
    • 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
    • H04W52/16—Deriving transmission power values from another channel
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
TW091105908A 2001-03-30 2002-03-26 Method and apparatus for power control in a communication system TW560208B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/823,011 US7069035B2 (en) 2001-03-30 2001-03-30 Method and apparatus for power control in a communication system

Publications (1)

Publication Number Publication Date
TW560208B true TW560208B (en) 2003-11-01

Family

ID=25237564

Family Applications (1)

Application Number Title Priority Date Filing Date
TW091105908A TW560208B (en) 2001-03-30 2002-03-26 Method and apparatus for power control in a communication system

Country Status (9)

Country Link
US (2) US7069035B2 (https=)
EP (1) EP1374438A2 (https=)
JP (1) JP3950056B2 (https=)
KR (1) KR100915253B1 (https=)
CN (2) CN101222252A (https=)
AU (1) AU2002257095A1 (https=)
BR (1) BR0208492A (https=)
TW (1) TW560208B (https=)
WO (1) WO2002080400A2 (https=)

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Also Published As

Publication number Publication date
BR0208492A (pt) 2006-05-23
US20020142791A1 (en) 2002-10-03
HK1068077A1 (zh) 2005-04-22
KR100915253B1 (ko) 2009-09-03
EP1374438A2 (en) 2004-01-02
CN1550074A (zh) 2004-11-24
US7069035B2 (en) 2006-06-27
CN101222252A (zh) 2008-07-16
AU2002257095A1 (en) 2002-10-15
WO2002080400A2 (en) 2002-10-10
JP2004532563A (ja) 2004-10-21
KR20030085082A (ko) 2003-11-01
JP3950056B2 (ja) 2007-07-25
WO2002080400A3 (en) 2002-12-27
US20050164730A1 (en) 2005-07-28
CN100355216C (zh) 2007-12-12

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