PT2427000E - Método e dispositivo de controlo de potência - Google Patents

Método e dispositivo de controlo de potência Download PDF

Info

Publication number
PT2427000E
PT2427000E PT98438450T PT09843845T PT2427000E PT 2427000 E PT2427000 E PT 2427000E PT 98438450 T PT98438450 T PT 98438450T PT 09843845 T PT09843845 T PT 09843845T PT 2427000 E PT2427000 E PT 2427000E
Authority
PT
Portugal
Prior art keywords
control method
power control
power
control
Prior art date
Application number
PT98438450T
Other languages
English (en)
Inventor
Xueli Ma
Jie Ma
Bo Yang
Chuanfeng He
Zongjie Wang
Jing Li
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of PT2427000E publication Critical patent/PT2427000E/pt

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
    • H04W52/06—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/38—Reselection control by fixed network equipment
    • H04W36/385—Reselection control by fixed network equipment of the core network
    • 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
    • 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—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
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
PT98438450T 2009-04-27 2009-04-27 Método e dispositivo de controlo de potência PT2427000E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/071484 WO2010124433A1 (zh) 2009-04-27 2009-04-27 一种功率控制方法及装置

Publications (1)

Publication Number Publication Date
PT2427000E true PT2427000E (pt) 2014-06-23

Family

ID=43031654

Family Applications (1)

Application Number Title Priority Date Filing Date
PT98438450T PT2427000E (pt) 2009-04-27 2009-04-27 Método e dispositivo de controlo de potência

Country Status (11)

Country Link
US (2) US8625569B2 (pt)
EP (2) EP2712240B1 (pt)
KR (1) KR101350288B1 (pt)
CN (1) CN102077656B (pt)
BR (1) BRPI0925338B1 (pt)
ES (1) ES2469804T3 (pt)
MY (1) MY178173A (pt)
PT (1) PT2427000E (pt)
RU (1) RU2496266C2 (pt)
WO (1) WO2010124433A1 (pt)
ZA (1) ZA201108189B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102843759B (zh) 2011-06-23 2016-03-02 华为技术有限公司 一种上行多入多出信道的功率控制方法和用户设备
US9456426B2 (en) * 2013-12-06 2016-09-27 Qualcomm Incorporated Determining a gain factor for transmit power control in enhanced uplink
EP3110213B1 (en) * 2014-03-18 2018-01-03 Huawei Technologies Co., Ltd. Power control method and device
CN107027178A (zh) * 2016-02-01 2017-08-08 中兴通讯股份有限公司 一种上行功率优化分配方法、装置及移动终端
CN108781408B (zh) * 2016-08-01 2021-04-09 华为技术有限公司 发射功率压缩方法和终端设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69817630T2 (de) * 1998-06-29 2004-06-03 Nokia Corp. Leistungsregelung in einer mehrfachträger-funksendeeinrichtung
JP3607643B2 (ja) * 2001-07-13 2005-01-05 松下電器産業株式会社 マルチキャリア送信装置、マルチキャリア受信装置、およびマルチキャリア無線通信方法
KR100547843B1 (ko) * 2001-07-13 2006-02-01 삼성전자주식회사 이동통신 시스템의 송신전력 제어장치 및 방법
JP2003078957A (ja) * 2001-08-31 2003-03-14 Nec Corp 複合情報端末、移動通信システム、その制御方法
US7286609B2 (en) * 2003-08-08 2007-10-23 Intel Corporation Adaptive multicarrier wireless communication system, apparatus and associated methods
JP4543037B2 (ja) * 2003-08-11 2010-09-15 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ａｃｋ／ｎａｃｋ信号の送信を可能にするための移動端末での電力管理
JP4422682B2 (ja) * 2003-08-19 2010-02-24 パナソニック株式会社 マルチキャリア通信装置、マルチキャリア通信システム、および送信電力制御方法
JP4838840B2 (ja) * 2005-03-30 2011-12-14 シーメンス アクチエンゲゼルシヤフト Ｅ−ｄｃｈチャネルをスケーリングする方法
US8204007B2 (en) * 2005-08-01 2012-06-19 Interdigital Technology Corporation Method and apparatus for control of enhanced dedicated channel transmissions
TWI325264B (en) * 2006-05-05 2010-05-21 Univ Nat Chiao Tung Capacity-based compressed mode control method for inter-system handover in universal mobile telecommunications system
WO2007141848A1 (ja) * 2006-06-07 2007-12-13 Fujitsu Limited 基地局及びパイロット系列への周波数割り当て方法
CN101341653B (zh) * 2006-06-14 2010-11-10 捷讯研究有限公司 开关稳压功率放大器模块的控制方法、发射机和移动通信设备
US7715865B2 (en) * 2006-12-21 2010-05-11 Sony Ericsson Mobile Communications Ab Compressed mode for reducing power consumption
CN101170331B (zh) * 2007-11-13 2011-05-25 中兴通讯股份有限公司 多载波无线通讯***载波发射功率的定标方法和装置
US20090290559A1 (en) * 2008-04-24 2009-11-26 Interdigital Patent Holdings, Inc. Method and apparatus for harq autonomous retransmissions
KR20150079990A (ko) * 2008-10-31 2015-07-08 인터디지탈 패튼 홀딩스, 인크 다중 업링크 캐리어들을 이용한 업링크 전송들의 처리
SG191891A1 (en) * 2011-01-07 2013-08-30 Interdigital Patent Holdings Method and apparatus for sending feedback for multi-cell high speed downlink packet access operations

Also Published As

Publication number Publication date
EP2427000A1 (en) 2012-03-07
KR101350288B1 (ko) 2014-01-23
KR20120011046A (ko) 2012-02-06
ES2469804T3 (es) 2014-06-20
MY178173A (en) 2020-10-06
EP2712240B1 (en) 2018-09-19
CN102077656A (zh) 2011-05-25
EP2712240A1 (en) 2014-03-26
BRPI0925338B1 (pt) 2020-09-29
EP2427000A4 (en) 2012-04-18
US20120039327A1 (en) 2012-02-16
WO2010124433A1 (zh) 2010-11-04
BRPI0925338A2 (pt) 2016-06-14
RU2011148272A (ru) 2013-06-10
RU2496266C2 (ru) 2013-10-20
CN102077656B (zh) 2012-07-04
EP2427000B1 (en) 2014-03-12
US20140092875A1 (en) 2014-04-03
US8625569B2 (en) 2014-01-07
US9060339B2 (en) 2015-06-16
ZA201108189B (en) 2012-07-25

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