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. 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/347—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
    • H04W52/22—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]
    • H04W52/18—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. 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
    • H04W52/24—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
    • 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
    • H04W52/28—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)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Probability & Statistics with Applications (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Control Of Eletrric Generators (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)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2382956B (en) 2001-12-05 2006-03-01 Ipwireless Inc Method and arrangement for power control
US7372898B2 (en) * 2002-12-11 2008-05-13 Interdigital Technology Corporation Path loss measurements in wireless communications
US20050041631A1 (en) * 2003-08-20 2005-02-24 Naveen Aerrabotu Apparatus and method for primary link packet control
US20050101340A1 (en) * 2003-11-10 2005-05-12 Archiable Donald P. Wireless power control
US8897828B2 (en) 2004-08-12 2014-11-25 Intellectual Ventures Holding 81 Llc Power control in a wireless communication system
KR100725773B1 (ko) * 2004-08-20 2007-06-08 삼성전자주식회사 시분할 듀플렉스 방식의 이동통신 시스템에서 단말기의상태에 따라 상향링크 전력제어방식을 적응적으로변경하기 위한 장치 및 방법
US8488459B2 (en) * 2005-03-04 2013-07-16 Qualcomm Incorporated Power control and quality of service (QoS) implementation in a communication system
US20070064665A1 (en) 2005-08-23 2007-03-22 Interdigital Technology Corporation Method and apparatus for accessing an uplink random access channel in a single carrier frequency division multiple access system
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
US7760681B1 (en) 2005-11-21 2010-07-20 Marvell International Ltd. Transmit power adaptation algorithm using 802.11H
US7672282B1 (en) * 2005-11-21 2010-03-02 Marvell International Ltd. BSS selection using path loss
KR20070059666A (ko) * 2005-12-07 2007-06-12 삼성전자주식회사 시분할 듀플렉스 통신 시스템의 전력 제어 방법 및 장치
US9137760B2 (en) * 2006-04-19 2015-09-15 Nokia Technologies Oy Other-cell interference-based uplink control
US8045927B2 (en) * 2006-04-27 2011-10-25 Nokia Corporation Signal detection in multicarrier communication system
GB2447439B (en) 2007-02-02 2012-01-25 Ubiquisys Ltd Access point power control
US8744510B2 (en) * 2007-03-13 2014-06-03 Pranav Dayal Power control method and apparatus for wireless communications
WO2009098574A2 (en) * 2008-02-05 2009-08-13 Nokia Corporation Pc arrangement for lte tdd system
US8015313B2 (en) * 2008-03-04 2011-09-06 Sony Corporation Method and apparatus for managing transmission of TCP data segments
US20100195553A1 (en) * 2008-03-18 2010-08-05 Myers Theodore J Controlling power in a spread spectrum system
US8520721B2 (en) 2008-03-18 2013-08-27 On-Ramp Wireless, Inc. RSSI measurement mechanism in the presence of pulsed jammers
US8958460B2 (en) * 2008-03-18 2015-02-17 On-Ramp Wireless, Inc. Forward error correction media access control system
US8477830B2 (en) 2008-03-18 2013-07-02 On-Ramp Wireless, Inc. Light monitoring system using a random phase multiple access system
GB0819789D0 (en) * 2008-10-28 2008-12-03 Cambridge Silicon Radio Ltd Improved power control method
WO2010068160A1 (en) * 2008-12-08 2010-06-17 Telefonaktiebolaget L M Ericsson (Publ) Adaptive power control in tdd mode
HRP20151209T1 (hr) * 2009-03-16 2015-12-04 Huawei Technologies Co., Ltd. Postupak, oprema i mrežni uređaj za upravljanje snagom
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
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
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
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
CN102811478B (zh) 2011-05-31 2016-03-30 华为技术有限公司 一种路损补偿方法和基站及用户设备
GB2492409B (en) * 2011-07-01 2015-07-08 Ubiquisys Ltd Interference management for straddled carrier deployments
US8879667B2 (en) * 2011-07-01 2014-11-04 Intel Corporation Layer shifting in open loop multiple-input, multiple-output communications
US9363026B2 (en) * 2013-10-11 2016-06-07 Dell Products L.P. Systems and methods for measurement of electrical channel loss
KR20170084197A (ko) 2014-12-19 2017-07-19 더 질레트 컴퍼니 엘엘씨 힘-감지 칫솔
RU2741559C1 (ru) * 2017-06-16 2021-01-26 Гуандун Оппо Мобайл Телекоммьюникейшнс Корп., Лтд. Способ управления мощностью для канала и соответствующий продукт
CN115004791B (zh) 2020-01-31 2024-04-26 高通股份有限公司 上行链路功率控制方法、相对应的ue和bs

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ255617A (en) * 1992-09-04 1996-11-26 Ericsson Telefon Ab L M Tdma digital radio: measuring path loss and setting transmission power accordingly
EP0801850A1 (de) 1995-03-27 1997-10-22 Celsat America, Inc. Leistungsregelsystem für zellularkommunikation
JP2783222B2 (ja) * 1995-11-13 1998-08-06 日本電気株式会社 移動通信システムのアンテナ利得制御装置
SE512077C2 (sv) * 1997-01-22 2000-01-24 Ericsson Telefon Ab L M Förfarande och anordning för uppskattning av dämpningen i ett radiokommunikatonssystem
US6085106A (en) * 1997-07-29 2000-07-04 Nortel Networks Limited Forward link power control in a cellular radiotelephone system
CN1183694C (zh) 1997-08-01 2005-01-05 萨尔布研究及发展私人有限公司 多站网络中的功率匹配
US6628956B2 (en) * 1999-03-15 2003-09-30 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive power control in a radio communications systems
MY129851A (en) * 1999-03-22 2007-05-31 Interdigital Tech Corp Weighted open loop power control in a time division duplex communication system
GB2350522A (en) * 1999-05-25 2000-11-29 Roke Manor Research Power control in mobile telecommunications systems
JP3695571B2 (ja) 1999-07-21 2005-09-14 株式会社エヌ・ティ・ティ・ドコモ Ｃｄｍａ移動通信システムにおけるｃｄｍａ受信装置および受信信号電力測定方法
AU6193600A (en) 1999-07-26 2001-02-13 Telefonaktiebolaget Lm Ericsson (Publ) Initial uplink and downlink power level assignment in a radio telecommunicationsnetwork
IT1314319B1 (it) * 1999-12-23 2002-12-09 Siemens Inf & Comm Networks Metodo di interlacciamento di un flusso di bit in un sistema ditelefonia radiomobile
JP2001251236A (ja) * 2000-03-06 2001-09-14 Matsushita Electric Ind Co Ltd 通信装置
US6597723B1 (en) * 2000-03-21 2003-07-22 Interdigital Technology Corporation Weighted open loop power control in a time division duplex communication system
US6832095B2 (en) * 2000-07-26 2004-12-14 Interdigital Technology Corporation Fast adaptive power control adapter for a variable multirate communication system

Also Published As

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

Similar Documents

Publication Publication Date Title
ATE423412T1 (de) Verfahren und anordnung für leistung unter verwendung von wegverlustmetriken
WO2007002032A3 (en) Slow uplink power control
ATE372620T1 (de) System und verfahren zum entwerfen , verfolgen, messen, vorhersagen und optimieren von datenkommunikationsnetzen
DE69900938D1 (de) Weiches Übergabeverfahren für CDMA unter Verwendung von Rückkanal Messdaten
TW200640263A (en) Cognition models for wireless communication systems and method and apparatus for optimal utilization of a radio channel based on cognition model data
EP1848122B8 (de) Funkgerät und störungsvermeidungsverfahren durch sendeleistungsregelung
EP1479252A4 (de) Adaptive leistungsregelung für multicast-übertragung
DE60132716D1 (de) Positionsschätzung in drahtlosen telekommunikationsnetzen
EP1410653A4 (de) Verfahren zur bestimmung, ob eine streckenanpassung in wcdma-übermittlungen durchgeführt werden soll oder nicht
ATE465574T1 (de) System und verfahren zur bereitstellung einer adaptiven regelung der sendeleistung und datenrate in ad-hoc-netzwerken
DE69939756D1 (de) Vorrichtung für Spreizspektrumkommunikation
ATE451760T1 (de) Zellulares funksystem und interferenzpegel- messungsverfahren
SE0004308D0 (sv) Förfarande och system för uppskattning av en kommunikationsmodkvalitet i ett trådlöst kommunikationssystem
EP1671496A4 (de) Weiterreichungsverfahren und -vorrichtung
DE602004016201D1 (de) Roaming-timer-verfahren und -vorrichtung für ein drahtloses netzwerk
ATE473565T1 (de) Virtuelle mimo-system vorrichtung und basisstation
RU2007147023A (ru) Способ управления мощностью передачи и система мобильной свзи
DE602004012582D1 (de) Protokol-Konfigurationsverfahren
SE9904859D0 (sv) Method and apparatus relating to radio communication
PL1845748T3 (pl) Zestawienie wieloskokowych połączeń komunikacyjnych w zależności od wartości granicznych
DE60228983D1 (de) Sendeleistungsregelung eines gemeinsamen kanals in abwärtsrichtung (dsch)
DE60110635D1 (de) Sir-schätzung unter verwendung von leistungssregelungsbefehlenverzögerungszeit
ATE551865T1 (de) Node-b-scheduling-verfahren für ein mobilkommunikationssystem
PT1181783E (pt) Processo para controlo de energia
DE602004027083D1 (de) Verfahren und anordnung in bezug auf kommunikationsnetze

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties