NO20062819L - Fremgangsmate for aksesspunkt og WTRU for a kontrollere sendeeffektnivaer i opplink/nedlink kommunikasjon i et tradlost kommunikasjonssystem - Google Patents

Fremgangsmate for aksesspunkt og WTRU for a kontrollere sendeeffektnivaer i opplink/nedlink kommunikasjon i et tradlost kommunikasjonssystem

Info

Publication number
NO20062819L
NO20062819L NO20062819A NO20062819A NO20062819L NO 20062819 L NO20062819 L NO 20062819L NO 20062819 A NO20062819 A NO 20062819A NO 20062819 A NO20062819 A NO 20062819A NO 20062819 L NO20062819 L NO 20062819L
Authority
NO
Norway
Prior art keywords
uplink
transmission power
power levels
wireless communication
communication system
Prior art date
Application number
NO20062819A
Other languages
English (en)
Norwegian (no)
Inventor
Christopher Cave
Paul Marinier
Original Assignee
Interdigital Tech Corp
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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of NO20062819L publication Critical patent/NO20062819L/no

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
    • H04W52/12—Outer and inner loops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0019—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach
    • H04L1/0021—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach in which the algorithm uses adaptive thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/203—Details of error rate determination, e.g. BER, FER or WER
    • 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
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink 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
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink 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
    • H04W52/20—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
    • H04W52/228—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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/362—Aspects of the step size

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Artificial Intelligence (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Mobile Radio Communication Systems (AREA)
NO20062819A 2003-11-17 2006-06-15 Fremgangsmate for aksesspunkt og WTRU for a kontrollere sendeeffektnivaer i opplink/nedlink kommunikasjon i et tradlost kommunikasjonssystem NO20062819L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52074003P 2003-11-17 2003-11-17
PCT/US2004/038308 WO2005050893A2 (fr) 2003-11-17 2004-11-17 Procede, point d'acces, et emetteur/recepteur radio a regulation de puissance d'emission des communications descendantes et remontantes dans un systeme de radiocommunications

Publications (1)

Publication Number Publication Date
NO20062819L true NO20062819L (no) 2006-06-15

Family

ID=34619510

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20062819A NO20062819L (no) 2003-11-17 2006-06-15 Fremgangsmate for aksesspunkt og WTRU for a kontrollere sendeeffektnivaer i opplink/nedlink kommunikasjon i et tradlost kommunikasjonssystem

Country Status (10)

Country Link
US (2) US7292874B2 (fr)
EP (1) EP1692802A4 (fr)
JP (1) JP4571948B2 (fr)
KR (2) KR101124867B1 (fr)
CN (2) CN102917450A (fr)
AR (1) AR046630A1 (fr)
CA (1) CA2546170A1 (fr)
NO (1) NO20062819L (fr)
TW (4) TWI255103B (fr)
WO (1) WO2005050893A2 (fr)

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EP1940048A4 (fr) * 2005-09-21 2012-04-25 Fujitsu Ltd Dispositif de calcul de valeur cible de commande de puissance d'envoi
US8798661B2 (en) * 2005-12-23 2014-08-05 Qualcomm Incorporated Method and apparatus for determining output transmit power for an access channel in a wireless communication network
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US8712460B2 (en) * 2006-02-17 2014-04-29 Alcatel Lucent Methods of reverse link power control
ES2255887B1 (es) * 2006-03-16 2007-03-16 T.O.P. Optimized Technologies, S.L. Metodo y aparato de control de potencia por lazo externo para sistemas de comunicacion inalambrica.
US7613476B2 (en) * 2006-06-02 2009-11-03 Alcatel-Lucent Usa Inc. Method and apparatus for path imbalance reduction in networks using high speed data packet access (HSDPA)
US7986959B2 (en) 2007-02-14 2011-07-26 Qualcomm Incorporated Preamble based uplink power control for LTE
JP2008245017A (ja) 2007-03-28 2008-10-09 Nec Corp 無線基地局装置、リソース割当て方法、リソース割当てプログラム
KR101321191B1 (ko) * 2007-03-29 2013-10-22 엘지전자 주식회사 채널품질정보 전송방법
CN101068121B (zh) * 2007-06-04 2010-08-18 华为技术有限公司 一种外环功率控制中信干比目标值的调整方法和装置
US8265681B2 (en) * 2007-09-12 2012-09-11 Telefonaktiebolaget Lm Ericsson (Publ) Outer loop transmit power control in wireless communication systems
EP2071737B1 (fr) * 2007-12-14 2016-03-09 Vodafone Group PLC Procédé de gestion de la puissance dans des réseaux utran
KR101525053B1 (ko) * 2008-01-17 2015-06-02 삼성전자주식회사 이동통신 시스템의 전력 제어 장치 및 방법
KR101459147B1 (ko) * 2008-02-04 2014-11-10 엘지전자 주식회사 무선통신 시스템에서 전송 파워 제어 명령 전송 방법
US8520721B2 (en) 2008-03-18 2013-08-27 On-Ramp Wireless, Inc. RSSI measurement mechanism in the presence of pulsed jammers
US8477830B2 (en) 2008-03-18 2013-07-02 On-Ramp Wireless, Inc. Light monitoring system using a random phase multiple access system
US8958460B2 (en) 2008-03-18 2015-02-17 On-Ramp Wireless, Inc. Forward error correction media access control system
US20100195553A1 (en) 2008-03-18 2010-08-05 Myers Theodore J Controlling power in a spread spectrum system
US9031044B2 (en) 2008-08-20 2015-05-12 Qualcomm Incorporated Power control for wireless LAN stations
US8244186B1 (en) * 2008-10-24 2012-08-14 Sprint Communications Company L.P. Audio-based power control for a wireless communication device
CN102308642B (zh) 2009-02-04 2015-05-13 Lg电子株式会社 在无线通信系统中控制上行传输功率的方法及其装置
US8363699B2 (en) 2009-03-20 2013-01-29 On-Ramp Wireless, Inc. Random timing offset determination
KR20120006259A (ko) * 2010-07-12 2012-01-18 삼성전자주식회사 이동 통신 시스템에서 업링크 송신 전력 상태 보고 장치 및 방법
CN103118422B (zh) * 2011-11-16 2018-02-23 亚太卫星宽带通信（深圳）有限公司 一种上行功率控制方法、装置、基站及系统
JP5780357B2 (ja) * 2012-03-30 2015-09-16 富士通株式会社 無線装置、及び通信方法
KR102157286B1 (ko) * 2013-12-27 2020-09-17 삼성전자주식회사 무선 통신 시스템에서 전송률을 제어하기 위한 방법 및 장치
CN105554792B (zh) * 2015-12-01 2019-03-01 福建星网锐捷网络有限公司 Ap设备抗干扰方法及装置

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CN1184762C (zh) * 2002-01-24 2005-01-12 华为技术有限公司 Wcdma系统中外环功率控制的方法
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Also Published As

Publication number Publication date
EP1692802A4 (fr) 2009-08-12
TW200620866A (en) 2006-06-16
CN102917450A (zh) 2013-02-06
CN101103551B (zh) 2012-11-28
US7292874B2 (en) 2007-11-06
TW200525922A (en) 2005-08-01
WO2005050893A3 (fr) 2007-04-19
US20080132267A1 (en) 2008-06-05
JP2007529166A (ja) 2007-10-18
TWI255103B (en) 2006-05-11
TWI393370B (zh) 2013-04-11
CN101103551A (zh) 2008-01-09
JP4571948B2 (ja) 2010-10-27
WO2005050893A2 (fr) 2005-06-02
CA2546170A1 (fr) 2005-06-02
TW200947905A (en) 2009-11-16
KR100807167B1 (ko) 2008-02-27
TW201328227A (zh) 2013-07-01
KR101124867B1 (ko) 2012-03-27
KR20060101536A (ko) 2006-09-25
AR046630A1 (es) 2005-12-14
EP1692802A2 (fr) 2006-08-23
KR20060101560A (ko) 2006-09-25
US20050143120A1 (en) 2005-06-30

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