BRPI0919121A2 - método de controle multi-ortadora, módulo de grampeamento de pico de multiportadora e estação base - Google Patents

método de controle multi-ortadora, módulo de grampeamento de pico de multiportadora e estação base

Info

Publication number
BRPI0919121A2
BRPI0919121A2 BRPI0919121A BRPI0919121A BRPI0919121A2 BR PI0919121 A2 BRPI0919121 A2 BR PI0919121A2 BR PI0919121 A BRPI0919121 A BR PI0919121A BR PI0919121 A BRPI0919121 A BR PI0919121A BR PI0919121 A2 BRPI0919121 A2 BR PI0919121A2
Authority
BR
Brazil
Prior art keywords
multiport
peak
base station
control method
stapling module
Prior art date
Application number
BRPI0919121A
Other languages
English (en)
Inventor
Guoqiang Yao
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 BRPI0919121A2 publication Critical patent/BRPI0919121A2/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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/2623—Reduction thereof by clipping

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
BRPI0919121A 2008-09-28 2009-09-28 método de controle multi-ortadora, módulo de grampeamento de pico de multiportadora e estação base BRPI0919121A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2008102166152A CN101378275B (zh) 2008-09-28 2008-09-28 多载波控制方法、多载波削峰模块和基站
PCT/CN2009/074277 WO2010034263A1 (zh) 2008-09-28 2009-09-28 多载波控制方法、多载波削峰模块和基站

Publications (1)

Publication Number Publication Date
BRPI0919121A2 true BRPI0919121A2 (pt) 2015-12-08

Family

ID=40421644

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0919121A BRPI0919121A2 (pt) 2008-09-28 2009-09-28 método de controle multi-ortadora, módulo de grampeamento de pico de multiportadora e estação base

Country Status (4)

Country Link
EP (1) EP2337233B1 (pt)
CN (2) CN101378275B (pt)
BR (1) BRPI0919121A2 (pt)
WO (1) WO2010034263A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101378275B (zh) * 2008-09-28 2012-04-04 华为技术有限公司 多载波控制方法、多载波削峰模块和基站
US8514794B2 (en) * 2009-03-17 2013-08-20 Qualcomm Incorporated Loop power controls for multi-carrier high-speed uplink packet access
CN103237339B (zh) * 2009-05-21 2016-12-07 华为技术有限公司 控制时隙的方法、设备及系统
US9674800B2 (en) 2009-06-18 2017-06-06 Qualcomm Incorporated Power scaling for multi-carrier high-speed uplink packet access
CN101969688B (zh) * 2009-07-28 2014-04-16 华为技术有限公司 载波处理方法、通信装置及通信系统
CN101711053B (zh) * 2009-12-21 2012-11-28 中兴通讯股份有限公司 多载波闭环功率控制装置及方法
CN101808396B (zh) 2010-03-24 2014-04-16 华为技术有限公司 功率共享方法和基站
CN102164402B (zh) * 2011-05-03 2013-10-16 大唐移动通信设备有限公司 一种配置载波发射功率的方法及装置
WO2014172849A1 (zh) * 2013-04-24 2014-10-30 华为技术有限公司 发射机和用于信号发射的方法
CN104244386B (zh) * 2013-06-09 2017-12-22 华为技术有限公司 功率控制方法及装置
CN104618063B (zh) * 2015-02-11 2017-12-08 大唐移动通信设备有限公司 一种信号处理方法及设备
CN110071892A (zh) * 2019-04-30 2019-07-30 中国联合网络通信集团有限公司 一种发射信号的方法及装置
CN112118581B (zh) * 2020-09-08 2023-06-02 中国联合网络通信集团有限公司 多载波处理方法、装置、系统和计算机可读存储介质
CN114915559B (zh) * 2021-02-08 2024-01-23 北京金山云网络技术有限公司 Cdn节点带宽规划方法、装置及存储介质

Family Cites Families (6)

* 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
US6931239B2 (en) * 2001-07-30 2005-08-16 Hitachi Kokusai Electric Inc. Peak limiter and multi-carrier amplification apparatus
JP4074781B2 (ja) * 2002-05-23 2008-04-09 株式会社エヌ・ティ・ティ・ドコモ 基地局、送信電力制御方法、及び移動通信システム
KR100474311B1 (ko) * 2002-12-05 2005-03-10 엘지전자 주식회사 멀티캐리어 송신기의 출력레벨 조정회로 및 방법
JP2007019594A (ja) * 2005-07-05 2007-01-25 Nec Corp 無線基地局及び送信電力調整方法
CN101378275B (zh) * 2008-09-28 2012-04-04 华为技术有限公司 多载波控制方法、多载波削峰模块和基站

Also Published As

Publication number Publication date
EP2337233A4 (en) 2012-06-20
EP2337233A1 (en) 2011-06-22
EP2337233B1 (en) 2016-12-07
CN102595586B (zh) 2015-11-25
CN102595586A (zh) 2012-07-18
WO2010034263A1 (zh) 2010-04-01
CN101378275A (zh) 2009-03-04
CN101378275B (zh) 2012-04-04

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04B 7/005 , H04L 27/34

Ipc: H04B 7/005 (1980.01), H04L 27/34 (1990.01), H04W 5

B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements