CN101222252A - 用于通信系统内功率控制的方法和装置 - Google Patents

用于通信系统内功率控制的方法和装置 Download PDF

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Publication number
CN101222252A
CN101222252A CNA2007101850215A CN200710185021A CN101222252A CN 101222252 A CN101222252 A CN 101222252A CN A2007101850215 A CNA2007101850215 A CN A2007101850215A CN 200710185021 A CN200710185021 A CN 200710185021A CN 101222252 A CN101222252 A CN 101222252A
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CN
China
Prior art keywords
channel
traffic
power
communication
power level
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.)
Pending
Application number
CNA2007101850215A
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English (en)
Chinese (zh)
Inventor
T·陈
E·F·沙蓬尼尔
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Qualcomm Inc
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Qualcomm Inc
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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN101222252A publication Critical patent/CN101222252A/zh
Pending legal-status Critical Current

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    • 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]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
CNA2007101850215A 2001-03-30 2002-03-29 用于通信系统内功率控制的方法和装置 Pending CN101222252A (zh)

Applications Claiming Priority (2)

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

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB028105281A Division CN100355216C (zh) 2001-03-30 2002-03-29 用于通信系统内功率控制的方法

Publications (1)

Publication Number Publication Date
CN101222252A true CN101222252A (zh) 2008-07-16

Family

ID=25237564

Family Applications (2)

Application Number Title Priority Date Filing Date
CNA2007101850215A Pending CN101222252A (zh) 2001-03-30 2002-03-29 用于通信系统内功率控制的方法和装置
CNB028105281A Expired - Fee Related CN100355216C (zh) 2001-03-30 2002-03-29 用于通信系统内功率控制的方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNB028105281A Expired - Fee Related CN100355216C (zh) 2001-03-30 2002-03-29 用于通信系统内功率控制的方法

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
TW560208B (en) 2003-11-01
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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