PL2953304T3 - Sposób sterowania mocą, urządzenie i system - Google Patents

Sposób sterowania mocą, urządzenie i system

Info

Publication number
PL2953304T3
PL2953304T3 PL13879033T PL13879033T PL2953304T3 PL 2953304 T3 PL2953304 T3 PL 2953304T3 PL 13879033 T PL13879033 T PL 13879033T PL 13879033 T PL13879033 T PL 13879033T PL 2953304 T3 PL2953304 T3 PL 2953304T3
Authority
PL
Poland
Prior art keywords
control method
power control
power
control
Prior art date
Application number
PL13879033T
Other languages
English (en)
Inventor
Jie Lv
Xiang Wang
Original Assignee
Huawei Technologies 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 Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of PL2953304T3 publication Critical patent/PL2953304T3/pl

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/06—Control of transmission; Equalising by the transmitted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/32—Reducing cross-talk, e.g. by compensating
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data
PL13879033T 2013-03-22 2013-03-22 Sposób sterowania mocą, urządzenie i system PL2953304T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2013/073087 WO2014146303A1 (zh) 2013-03-22 2013-03-22 功率控制方法及装置、系统
EP13879033.2A EP2953304B1 (en) 2013-03-22 2013-03-22 Power control method, apparatus, and system

Publications (1)

Publication Number Publication Date
PL2953304T3 true PL2953304T3 (pl) 2017-07-31

Family

ID=51579313

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13879033T PL2953304T3 (pl) 2013-03-22 2013-03-22 Sposób sterowania mocą, urządzenie i system

Country Status (8)

Country Link
US (1) US10075260B2 (pl)
EP (2) EP3182660B1 (pl)
CN (2) CN104170338B (pl)
ES (1) ES2622052T3 (pl)
MX (1) MX360522B (pl)
PL (1) PL2953304T3 (pl)
RU (1) RU2615493C1 (pl)
WO (1) WO2014146303A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112751792B (zh) * 2019-10-31 2022-06-10 华为技术有限公司 一种信道估计方法及装置
US11863359B1 (en) * 2021-05-11 2024-01-02 Amazon Technologies, Inc. Subcarrier pre-equalization technology for frequency selective fading characteristics of wireless channels

Family Cites Families (23)

* Cited by examiner, † Cited by third party
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US6377555B1 (en) * 1998-09-22 2002-04-23 Jhong Sam Lee Method for determining forward link channel powers for a CDMA cellular or PCS system
JP4624643B2 (ja) * 2000-08-31 2011-02-02 ドルビー・ラボラトリーズ・ライセンシング・コーポレーション オーディオ・マトリックス・デコーディング装置に関する方法
US7126984B2 (en) * 2001-12-19 2006-10-24 Stmicroelectronics, Inc. Near-end crosstalk noise minimization and power reduction for digital subscriber loops
RU2347329C2 (ru) * 2003-02-18 2009-02-20 Квэлкомм Инкорпорейтед Системы и способы реализации внешнего контура управления мощностью в беспроводной коммуникационной системе
KR100675489B1 (ko) * 2004-11-23 2007-01-29 삼성전자주식회사 신호 보정 장치 및 방법을 구현하는 멀티 안테나 통신 시스템
US9572179B2 (en) * 2005-12-22 2017-02-14 Qualcomm Incorporated Methods and apparatus for communicating transmission backlog information
US8537922B2 (en) * 2007-06-19 2013-09-17 The Trustees Of Columbia University In The City Of New York Methods and systems for providing feedback for beamforming and power control
US8300726B2 (en) 2007-11-02 2012-10-30 Alcatel Lucent Interpolation method and apparatus for increasing efficiency of crosstalk estimation
CN101170331B (zh) * 2007-11-13 2011-05-25 中兴通讯股份有限公司 多载波无线通讯系统载波发射功率的定标方法和装置
KR101507176B1 (ko) * 2008-07-08 2015-03-31 엘지전자 주식회사 무선통신 시스템에서 상향링크 전력제어 방법
CN101729093B (zh) * 2008-10-31 2013-08-07 华为技术有限公司 一种功率调整的方法、系统及装置
US8204100B2 (en) 2009-01-15 2012-06-19 Lantiq Deutschland Gmbh Methods and apparatuses for data transmission
CN101868010B (zh) * 2009-04-20 2013-01-09 电信科学技术研究院 多载波hsupa功率控制方法、系统及装置
CN102577542A (zh) * 2009-10-02 2012-07-11 交互数字专利控股公司 用于对上行链路中的多天线传输进行发射功率控制的方法和装置
CN102656813B (zh) * 2009-12-17 2015-07-01 阿尔卡特朗讯 使用带宽自适应预编码器接口的串扰控制方法和装置
US9144040B2 (en) * 2010-04-01 2015-09-22 Futurewei Technologies, Inc. System and method for uplink multi-antenna power control in a communications system
US9185658B2 (en) * 2010-05-20 2015-11-10 Lg Electronics Inc. Uplink power control method and user equipment
WO2012015714A2 (en) * 2010-07-28 2012-02-02 Ikanos Communications, Inc. Upbo for vectored dsl
US9398539B2 (en) * 2010-10-21 2016-07-19 Lg Electronics Inc. Method for transmitting signal in multiple node system
US8537655B2 (en) * 2011-01-28 2013-09-17 Alcatel Lucent Multiplicative updating of precoder or postcoder matrices for crosstalk control in a communication system
CN102318299B (zh) * 2011-07-29 2013-12-04 华为技术有限公司 通过预编码消除远端串音的方法和装置
DK2828977T3 (en) * 2012-03-19 2018-10-08 Assia Spe Llc System for diagnosing and optimizing vectorized DSL line
EP2704331B1 (en) * 2012-08-30 2014-12-24 Alcatel Lucent Method and device for determining a parameter that characterizes a number of spare positions to be used for cancelling the crosstalk of lines joining a digital subscriber line vectoring group

Also Published As

Publication number Publication date
EP2953304A4 (en) 2016-02-17
EP3182660A1 (en) 2017-06-21
EP2953304A1 (en) 2015-12-09
CN106209164A (zh) 2016-12-07
US10075260B2 (en) 2018-09-11
MX2015013358A (es) 2016-01-20
EP2953304B1 (en) 2017-01-11
US20160013883A1 (en) 2016-01-14
WO2014146303A1 (zh) 2014-09-25
EP3182660B1 (en) 2018-08-22
RU2615493C1 (ru) 2017-04-05
CN104170338B (zh) 2016-08-24
CN106209164B (zh) 2019-04-19
MX360522B (es) 2018-11-07
CN104170338A (zh) 2014-11-26
AU2013383213A1 (en) 2015-10-01
ES2622052T3 (es) 2017-07-05

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