ATE423412T1 - Verfahren und anordnung für leistung unter verwendung von wegverlustmetriken - Google Patents

Verfahren und anordnung für leistung unter verwendung von wegverlustmetriken

Info

Publication number
ATE423412T1
ATE423412T1 AT02801966T AT02801966T ATE423412T1 AT E423412 T1 ATE423412 T1 AT E423412T1 AT 02801966 T AT02801966 T AT 02801966T AT 02801966 T AT02801966 T AT 02801966T AT E423412 T1 ATE423412 T1 AT E423412T1
Authority
AT
Austria
Prior art keywords
power control
wireless communication
performance
arrangement
path loss
Prior art date
Application number
AT02801966T
Other languages
English (en)
Inventor
Nicholas Anderson
Original Assignee
Ipwireless 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 Ipwireless Inc filed Critical Ipwireless Inc
Application granted granted Critical
Publication of ATE423412T1 publication Critical patent/ATE423412T1/de

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
    • H04W52/18—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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, variance
    • 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/226—TPC being performed according to specific parameters taking into account previous information or commands using past references to control power, e.g. look-up-table
    • 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
    • H04W52/242—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. 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
    • H04W52/243—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. 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
    • H04W52/246—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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality 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
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Control Of Eletrric Generators (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Transceivers (AREA)
AT02801966T 2001-10-24 2002-10-24 Verfahren und anordnung für leistung unter verwendung von wegverlustmetriken ATE423412T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0125504A GB2381417A (en) 2001-10-24 2001-10-24 Transmission power control based on path loss

Publications (1)

Publication Number Publication Date
ATE423412T1 true ATE423412T1 (de) 2009-03-15

Family

ID=9924422

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02801966T ATE423412T1 (de) 2001-10-24 2002-10-24 Verfahren und anordnung für leistung unter verwendung von wegverlustmetriken

Country Status (7)

Country Link
US (1) US7171230B2 (de)
EP (1) EP1476957B1 (de)
AT (1) ATE423412T1 (de)
DE (1) DE60231250D1 (de)
ES (1) ES2322448T3 (de)
GB (1) GB2381417A (de)
WO (1) WO2003036816A1 (de)

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US7483678B2 (en) * 2005-09-27 2009-01-27 Skyworks Solutions, Inc. Single chip GSM/EDGE transceiver architecture with closed loop power control
US8068428B2 (en) * 2005-11-09 2011-11-29 Meshnetworks, Inc. System and method for performing topology control in a wireless network
US7672282B1 (en) 2005-11-21 2010-03-02 Marvell International Ltd. BSS selection using path loss
US7760681B1 (en) 2005-11-21 2010-07-20 Marvell International Ltd. Transmit power adaptation algorithm using 802.11H
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US9137760B2 (en) * 2006-04-19 2015-09-15 Nokia Technologies Oy Other-cell interference-based uplink control
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US8363699B2 (en) 2009-03-20 2013-01-29 On-Ramp Wireless, Inc. Random timing offset determination
US8911380B1 (en) * 2009-04-17 2014-12-16 Linshom, L.P. Respiration monitoring system and method
GB2471681B (en) * 2009-07-07 2011-11-02 Ubiquisys Ltd Interference mitigation in a femtocell access point
JP5531767B2 (ja) 2009-07-31 2014-06-25 ソニー株式会社 送信電力制御方法、通信装置及びプログラム
JP5565082B2 (ja) 2009-07-31 2014-08-06 ソニー株式会社 送信電力決定方法、通信装置及びプログラム
JP5429036B2 (ja) 2009-08-06 2014-02-26 ソニー株式会社 通信装置、送信電力制御方法、及びプログラム
GB2472597B (en) 2009-08-11 2012-05-16 Ubiquisys Ltd Power setting
US9420395B1 (en) * 2009-11-20 2016-08-16 Qorvo Us, Inc. UE antenna tuner control via node-B inner power control loop
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Also Published As

Publication number Publication date
EP1476957B1 (de) 2009-02-18
EP1476957A1 (de) 2004-11-17
WO2003036816A1 (en) 2003-05-01
DE60231250D1 (de) 2009-04-02
ES2322448T3 (es) 2009-06-22
GB0125504D0 (en) 2001-12-12
GB2381417A (en) 2003-04-30
US20050003846A1 (en) 2005-01-06
US7171230B2 (en) 2007-01-30

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