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HK1041575B - 在时分双工通讯系统中的组合闭环/开环功率控制器 - Google Patents

在时分双工通讯系统中的组合闭环/开环功率控制器 Download PDF

Info

Publication number
HK1041575B
HK1041575B HK02103190.0A HK02103190A HK1041575B HK 1041575 B HK1041575 B HK 1041575B HK 02103190 A HK02103190 A HK 02103190A HK 1041575 B HK1041575 B HK 1041575B
Authority
HK
Hong Kong
Prior art keywords
communication
station
power level
factor
received
Prior art date
Application number
HK02103190.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
HK1041575A1 (zh
Inventor
M. Ozluturk Fatih
Zeira Ariela
Shin Sung-Hyuk
Original Assignee
Intel Corporation
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 Intel Corporation filed Critical Intel Corporation
Publication of HK1041575A1 publication Critical patent/HK1041575A1/zh
Publication of HK1041575B publication Critical patent/HK1041575B/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]
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop power control
    • 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
    • H04W52/246—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter calculated in said terminal
    • 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
    • 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
    • H04W52/08—Closed loop power control
    • 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]
    • H04W52/18—TPC being performed according to specific 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
    • 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
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • 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
    • H04W52/20—TPC being performed according to specific parameters using error rate
    • 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/225—Calculation of statistics, e.g. average or variance
    • 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]
    • H04W52/38—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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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)
  • Mobile Radio Communication Systems (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Transmitters (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radio Relay Systems (AREA)
  • Transceivers (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Control Of Metal Rolling (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Seal Device For Vehicle (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Selective Calling Equipment (AREA)
  • Communication Cables (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Eletrric Generators (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
HK02103190.0A 1999-03-22 2000-03-22 在时分双工通讯系统中的组合闭环/开环功率控制器 HK1041575B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US12541799P 1999-03-22 1999-03-22
US125417P 1999-03-22
US13655799P 1999-05-28 1999-05-28
US13655699P 1999-05-28 1999-05-28
US136556P 1999-05-28
US136557P 1999-05-28
PCT/US2000/007476 WO2000057574A1 (en) 1999-03-22 2000-03-22 Combined closed loop/open loop power control in a time division duplex communication system

Publications (2)

Publication Number Publication Date
HK1041575A1 HK1041575A1 (zh) 2002-07-12
HK1041575B true HK1041575B (zh) 2004-03-05

Family

ID=27383242

Family Applications (3)

Application Number Title Priority Date Filing Date
HK02103190.0A HK1041575B (zh) 1999-03-22 2000-03-22 在时分双工通讯系统中的组合闭环/开环功率控制器
HK02103323.0A HK1042790B (zh) 1999-03-22 2000-03-22 在分时双工通讯系统里的外部环路/加权开放环路的功率控制
HK02103191.9A HK1041576B (zh) 1999-03-22 2000-03-22 分时双向通讯系统的比重开放回路功率控制

Family Applications After (2)

Application Number Title Priority Date Filing Date
HK02103323.0A HK1042790B (zh) 1999-03-22 2000-03-22 在分时双工通讯系统里的外部环路/加权开放环路的功率控制
HK02103191.9A HK1041576B (zh) 1999-03-22 2000-03-22 分时双向通讯系统的比重开放回路功率控制

Country Status (19)

Country Link
EP (11) EP2009809B1 (zh)
JP (3) JP3621886B2 (zh)
KR (2) KR100401217B1 (zh)
CN (12) CN100449957C (zh)
AT (10) ATE546026T1 (zh)
AU (3) AU4174300A (zh)
BR (2) BR0009130A (zh)
CA (5) CA2700656C (zh)
DE (11) DE1163735T1 (zh)
DK (7) DK1163735T3 (zh)
ES (9) ES2211522T3 (zh)
HK (3) HK1041575B (zh)
ID (2) ID30470A (zh)
IL (7) IL144913A0 (zh)
MY (2) MY128631A (zh)
NO (4) NO323601B1 (zh)
SG (9) SG109965A1 (zh)
TW (3) TW498645B (zh)
WO (3) WO2000057575A1 (zh)

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Also Published As

Publication number Publication date
DK1349294T3 (da) 2006-02-20
SG115465A1 (en) 2005-10-28
EP2015466B1 (en) 2012-04-25
ES2314566T3 (es) 2009-03-16
DE60025540D1 (de) 2006-04-06
EP1163738B1 (en) 2003-08-27
WO2000057576A1 (en) 2000-09-28
IL177241A0 (en) 2006-12-10
IL144913A0 (en) 2002-06-30
IL176873A (en) 2010-12-30
NO20014571L (no) 2001-09-20
EP2285167A2 (en) 2011-02-16
DE1163735T1 (de) 2002-05-23
NO20014571D0 (no) 2001-09-20
EP1578030A2 (en) 2005-09-21
DE60004800T2 (de) 2004-06-03
EP2009809A2 (en) 2008-12-31
NO325301B1 (no) 2008-03-25
CN1953346B (zh) 2011-09-21
CA2494725C (en) 2011-01-18
CA2700656C (en) 2014-09-02
EP1163737B1 (en) 2003-05-14
ATE546026T1 (de) 2012-03-15
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ATE306752T1 (de) 2005-10-15
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