WO2010088831A8 - 基于多载波的反向功率控制方法 - Google Patents

基于多载波的反向功率控制方法 Download PDF

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Publication number
WO2010088831A8
WO2010088831A8 PCT/CN2009/075858 CN2009075858W WO2010088831A8 WO 2010088831 A8 WO2010088831 A8 WO 2010088831A8 CN 2009075858 W CN2009075858 W CN 2009075858W WO 2010088831 A8 WO2010088831 A8 WO 2010088831A8
Authority
WO
WIPO (PCT)
Prior art keywords
carrier
power control
service
method based
control method
Prior art date
Application number
PCT/CN2009/075858
Other languages
English (en)
French (fr)
Other versions
WO2010088831A1 (zh
Inventor
余西
谢忠时
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to US13/147,734 priority Critical patent/US8842618B2/en
Publication of WO2010088831A1 publication Critical patent/WO2010088831A1/zh
Publication of WO2010088831A8 publication Critical patent/WO2010088831A8/zh

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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/265—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the quality of service QoS
    • 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
    • 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
    • H04W52/08—Closed loop power control
    • 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
    • H04W52/14—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. 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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
PCT/CN2009/075858 2009-02-06 2009-12-22 基于多载波的反向功率控制方法 WO2010088831A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/147,734 US8842618B2 (en) 2009-02-06 2009-12-22 Reverse power control methods based on multi carrier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200910006244.X 2009-02-06
CN200910006244XA CN101483909B (zh) 2009-02-06 2009-02-06 基于多载波的反向功率控制方法

Publications (2)

Publication Number Publication Date
WO2010088831A1 WO2010088831A1 (zh) 2010-08-12
WO2010088831A8 true WO2010088831A8 (zh) 2010-10-21

Family

ID=40880791

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/075858 WO2010088831A1 (zh) 2009-02-06 2009-12-22 基于多载波的反向功率控制方法

Country Status (3)

Country Link
US (1) US8842618B2 (zh)
CN (1) CN101483909B (zh)
WO (1) WO2010088831A1 (zh)

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US9066369B1 (en) 2009-09-16 2015-06-23 Marvell International Ltd. Coexisting radio communication
CN102088760A (zh) * 2009-12-08 2011-06-08 中兴通讯股份有限公司 载波聚合系统中上行链路的功率控制方法及装置
US9026162B2 (en) * 2011-04-29 2015-05-05 Marvell World Trade Ltd. Multi-technology coexistence for IBSS networks
US9125216B1 (en) 2011-09-28 2015-09-01 Marvell International Ltd. Method and apparatus for avoiding interference among multiple radios
WO2012149799A1 (zh) * 2011-10-11 2012-11-08 华为技术有限公司 一种业务分层方法和装置
WO2013119810A1 (en) 2012-02-07 2013-08-15 Marvell World Trade Ltd. Method and apparatus for multi-network communication
CN102711133B (zh) * 2012-05-31 2015-01-28 中兴通讯股份有限公司 一种控制方法、控制装置及接入网络设备
CN103517390B (zh) * 2012-06-19 2017-03-22 京信通信技术(广州)有限公司 一种功率控制方法及装置
US9215663B2 (en) * 2012-06-29 2015-12-15 Qualcomm Incorporated Methods and devices for controlling uplink transmit power at an access terminal
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US10659207B2 (en) * 2017-05-15 2020-05-19 Qualcomm Incorporated Uplink power control in new radio (NR)
CN117204058A (zh) * 2021-07-21 2023-12-08 Oppo广东移动通信有限公司 无线通信方法、终端设备和网络设备

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CN101483909B (zh) * 2009-02-06 2011-03-02 中兴通讯股份有限公司 基于多载波的反向功率控制方法

Also Published As

Publication number Publication date
WO2010088831A1 (zh) 2010-08-12
CN101483909B (zh) 2011-03-02
CN101483909A (zh) 2009-07-15
US8842618B2 (en) 2014-09-23
US20110292899A1 (en) 2011-12-01

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