KR101082716B1 - 송신 전력 제어 방법 및 장치 - Google Patents

송신 전력 제어 방법 및 장치 Download PDF

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Publication number
KR101082716B1
KR101082716B1 KR1020057020658A KR20057020658A KR101082716B1 KR 101082716 B1 KR101082716 B1 KR 101082716B1 KR 1020057020658 A KR1020057020658 A KR 1020057020658A KR 20057020658 A KR20057020658 A KR 20057020658A KR 101082716 B1 KR101082716 B1 KR 101082716B1
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KR
South Korea
Prior art keywords
transmission power
transmission
gain
output
power
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Expired - Fee Related
Application number
KR1020057020658A
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English (en)
Korean (ko)
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KR20060119712A (ko
Inventor
히로아끼 나가오까
가쯔또시 이또
노보루 오끼
다꾸 나가세
Original Assignee
소니 에릭슨 모빌 커뮤니케이션즈 재팬, 아이엔씨.
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Publication of KR20060119712A publication Critical patent/KR20060119712A/ko
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Publication of KR101082716B1 publication Critical patent/KR101082716B1/ko
Assigned to 소니그룹주식회사 reassignment 소니그룹주식회사 권리의 전부이전등록 Assignors: 소니 모바일 커뮤니케이션즈 가부시키가이샤
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04W52/28—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
    • H04W52/286—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 during data packet transmission, e.g. high speed packet access [HSPA]
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • 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
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • 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
    • H04W52/14—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]
    • H04W52/06—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]
    • H04W52/52—Transmission power control [TPC] using AGC [Automatic Gain Control] circuits or amplifiers

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
KR1020057020658A 2004-03-01 2005-02-17 송신 전력 제어 방법 및 장치 Expired - Fee Related KR101082716B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004056630A JP4222957B2 (ja) 2004-03-01 2004-03-01 送信電力制御方法および装置
JPJP-P-2004-00056630 2004-03-01
PCT/JP2005/002967 WO2005083908A1 (ja) 2004-03-01 2005-02-17 送信電力制御方法および装置

Publications (2)

Publication Number Publication Date
KR20060119712A KR20060119712A (ko) 2006-11-24
KR101082716B1 true KR101082716B1 (ko) 2011-11-15

Family

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Family Applications (1)

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KR1020057020658A Expired - Fee Related KR101082716B1 (ko) 2004-03-01 2005-02-17 송신 전력 제어 방법 및 장치

Country Status (8)

Country Link
US (1) US7324828B2 (https=)
EP (4) EP1617575B1 (https=)
JP (1) JP4222957B2 (https=)
KR (1) KR101082716B1 (https=)
CN (1) CN1771677B (https=)
AU (1) AU2005217841B2 (https=)
BR (1) BRPI0504294A8 (https=)
WO (1) WO2005083908A1 (https=)

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KR101477371B1 (ko) 2003-09-26 2014-12-29 인터디지탈 테크날러지 코포레이션 무선 통신 전송 파워용 이득 팩터들의 판정을 위한 장치 및 방법
JP4222957B2 (ja) * 2004-03-01 2009-02-12 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 送信電力制御方法および装置
FR2869496B1 (fr) * 2004-04-26 2006-08-11 Nortel Networks Ltd Procede de controle de puissance d'emission sur des canaux de communication et station de base pour la mise en oeuvre du procede
WO2005125035A1 (ja) * 2004-06-16 2005-12-29 Mitsubishi Denki Kabushiki Kaisha 通信装置
CA2535189C (en) 2005-02-04 2011-04-12 Samsung Electronics Co., Ltd. Method and apparatus for setting gain factors for dedicated physical channels in a mobile telecommunications system
US8965440B2 (en) * 2005-05-31 2015-02-24 Alcatel Lucent Method of estimating a current channel condition in a wireless communications network
US7636582B2 (en) * 2005-09-30 2009-12-22 Alcatel-Lucent Usa Inc. Providing power control in a reverse link of a wireless spread-spectrum data network for bursty traffic
KR100863791B1 (ko) * 2005-10-12 2008-10-17 삼성전자주식회사 주파수분할 다중접속 방식의 통신시스템에서 패킷 데이터 제어 채널을 이용하여 채널을 추정하기 위한 송수신 장치 및 방법과 그 시스템
KR101315478B1 (ko) * 2005-12-08 2013-10-07 한국전자통신연구원 단말기 및 그 송신 전력 제어 방법
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JP5051122B2 (ja) 2006-03-15 2012-10-17 日本電気株式会社 送信電力制御装置、移動局、送信電力制御方法及びプログラム
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US8195217B2 (en) 2006-08-22 2012-06-05 Huawei Technologies Co., Ltd. Method and apparatus for controlling power of uplink physical channel
CN100471085C (zh) 2006-08-22 2009-03-18 华为技术有限公司 上行物理信道的功率控制方法及装置
JP5312734B2 (ja) * 2006-09-20 2013-10-09 富士通株式会社 移動通信端末
TWI452867B (zh) 2006-10-02 2014-09-11 Interdigital Tech Corp 編碼頻道品質指示器及預編碼控制資訊位元方法及裝置
ATE502447T1 (de) * 2006-11-02 2011-04-15 Interdigital Tech Corp Verfahren und vorrichtung zur optimierung von e- tfc-beschränkung für hsupa-kanäle
ATE510355T1 (de) * 2006-12-27 2011-06-15 Ericsson Telefon Ab L M Bestimmung einer leistungsverringerungsstufe für einen sender
EP2117127A4 (en) * 2007-02-21 2014-07-02 Nec Corp COMMUNICATION TERMINAL, TFC SELECTION PROCEDURE AND PROGRAM
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US20080305824A1 (en) * 2007-04-20 2008-12-11 Interdigital Technology Corporation Apparatus and method for computing maximum power reduction for a umts signal
US8687676B2 (en) 2007-07-30 2014-04-01 Telefonaktiebolaget L M Ericsson (Publ) Efficient storing of backoff and crestcomp values
CN101925165B (zh) * 2007-08-15 2015-05-06 华为技术有限公司 上行物理信道的功率控制方法及装置
JP4867850B2 (ja) * 2007-08-17 2012-02-01 株式会社村田製作所 送信電力制御方法および送信電力制御装置
JP5250326B2 (ja) * 2007-09-26 2013-07-31 京セラ株式会社 無線通信装置および送信制御方法
JP4941261B2 (ja) * 2007-12-04 2012-05-30 富士通株式会社 歪補償増幅装置および歪補償方法
US8116784B2 (en) * 2007-12-13 2012-02-14 Trueposition, Inc. Mid-call synchronization for U-TDOA and AoA location in UMTS
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CN102257860A (zh) * 2008-12-22 2011-11-23 日本电气株式会社 通信系统、用户设备、基站、发射功率确定方法和程序
WO2010073339A1 (ja) * 2008-12-25 2010-07-01 富士通株式会社 信号生成装置、送信装置、信号生成方法、送信方法および通信システム
WO2011041492A2 (en) * 2009-09-30 2011-04-07 Interdigital Patent Holdings, Inc. Method and apparatus for multi-antenna transmission in uplink
US8503505B2 (en) * 2010-05-12 2013-08-06 Electronics And Telecommunications Research Institute Apparatus and method for transmitting/receiving data in a communication system
EP2773075B1 (en) 2011-10-27 2017-09-13 LG Electronics Inc. Method and apparatus for transmitting control information through uplink
JP2015529408A (ja) * 2012-08-17 2015-10-05 ▲華▼▲為▼▲終▼端有限公司 電力消費を低減する無線端末および無線端末の電力消費を低減するための方法
WO2016112526A1 (zh) * 2015-01-16 2016-07-21 华为技术有限公司 用户设备发射功率的控制方法及装置
CN109565764B (zh) * 2018-11-15 2021-07-06 北京小米移动软件有限公司 接收模拟信号的方法及装置
CN112256159B (zh) * 2020-11-16 2024-06-14 童宗伟 一种电容式压力触控装置及方法

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JP2000138655A (ja) 1998-10-30 2000-05-16 Kokusai Electric Co Ltd 送信電力制御方法及び送信電力制御装置及びそれを備えた基地局
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Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
JP2000138655A (ja) 1998-10-30 2000-05-16 Kokusai Electric Co Ltd 送信電力制御方法及び送信電力制御装置及びそれを備えた基地局
JP2001136152A (ja) 1999-11-08 2001-05-18 Denso Corp Ｃｄｍａ方式を用いた移動局側の通信装置
JP2003188817A (ja) 2001-12-20 2003-07-04 Nec Corp 送信電力制御方法及び基地局装置
JP2003298509A (ja) 2002-02-17 2003-10-17 Samsung Electronics Co Ltd 高速順方向パケット接続方式を使用する移動通信システムにおける逆方向の送信電力オフセット情報を送受信する装置及び方法

Also Published As

Publication number Publication date
CN1771677B (zh) 2010-05-26
AU2005217841B2 (en) 2008-10-02
US20060217088A1 (en) 2006-09-28
EP2605426A2 (en) 2013-06-19
KR20060119712A (ko) 2006-11-24
WO2005083908A1 (ja) 2005-09-09
EP2605425A2 (en) 2013-06-19
CN1771677A (zh) 2006-05-10
EP2605425A3 (en) 2014-07-16
EP1617575A1 (en) 2006-01-18
JP2005252388A (ja) 2005-09-15
AU2005217841A1 (en) 2005-09-09
BRPI0504294A (pt) 2006-10-24
EP2605426A3 (en) 2014-07-16
US7324828B2 (en) 2008-01-29
EP2887565B1 (en) 2017-12-06
BRPI0504294A8 (pt) 2018-05-02
EP1617575A4 (en) 2012-01-11
JP4222957B2 (ja) 2009-02-12
EP1617575B1 (en) 2017-12-13
EP2887565A1 (en) 2015-06-24

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