HK1087282A1 - Uplink transmission power control method - Google Patents

Uplink transmission power control method

Info

Publication number
HK1087282A1
HK1087282A1 HK06107369.2A HK06107369A HK1087282A1 HK 1087282 A1 HK1087282 A1 HK 1087282A1 HK 06107369 A HK06107369 A HK 06107369A HK 1087282 A1 HK1087282 A1 HK 1087282A1
Authority
HK
Hong Kong
Prior art keywords
transmission power
power control
uplink transmission
command
base stations
Prior art date
Application number
HK06107369.2A
Other languages
English (en)
Inventor
Joon Kui Ahn
Bong Hoe Kim
Seung Hoon Hwang
Original Assignee
Lg Electronics Inc
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
Priority claimed from KR1020030006913A external-priority patent/KR100976463B1/ko
Priority claimed from KR1020030007546A external-priority patent/KR100983262B1/ko
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of HK1087282A1 publication Critical patent/HK1087282A1/xx

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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Transmitters (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
HK06107369.2A 2003-02-04 2006-06-29 Uplink transmission power control method HK1087282A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020030006913A KR100976463B1 (ko) 2003-02-04 2003-02-04 상향 링크 신호의 전송 전력을 제어하는 방법 및 이를위한 통신 단말기
KR1020030007546A KR100983262B1 (ko) 2003-02-06 2003-02-06 상향 링크 신호의 전송 전력을 제어하는 방법
PCT/KR2004/000203 WO2004070957A2 (en) 2003-02-04 2004-02-04 Uplink transmission power control method

Publications (1)

Publication Number Publication Date
HK1087282A1 true HK1087282A1 (en) 2006-10-06

Family

ID=36142215

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06107369.2A HK1087282A1 (en) 2003-02-04 2006-06-29 Uplink transmission power control method

Country Status (12)

Country Link
US (1) US7340269B2 (ru)
EP (1) EP1590942B1 (ru)
JP (1) JP4528765B2 (ru)
AT (1) ATE410877T1 (ru)
AU (1) AU2004209244B2 (ru)
DE (1) DE602004016957D1 (ru)
ES (1) ES2312960T3 (ru)
HK (1) HK1087282A1 (ru)
MX (1) MXPA05008263A (ru)
RU (1) RU2332797C2 (ru)
UA (1) UA83653C2 (ru)
WO (1) WO2004070957A2 (ru)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7808944B2 (en) * 2003-11-21 2010-10-05 Interdigital Technology Corporation Wireless communication method and apparatus for controlling the transmission power of downlink and uplink coded composite transport channels based on discontinuous transmission state values
IL170925A (en) * 2005-09-18 2010-12-30 Alvarion Ltd Method and device for transmission power control in wireless communications networks
CN101114851B (zh) * 2006-07-24 2010-10-20 大唐移动通信设备有限公司 一种hsdpa的功率控制方法及装置
JP4882775B2 (ja) * 2007-02-09 2012-02-22 富士通株式会社 無線端末の通信制御方法及び無線端末
US7986959B2 (en) 2007-02-14 2011-07-26 Qualcomm Incorporated Preamble based uplink power control for LTE
US8437792B2 (en) 2007-02-14 2013-05-07 Qualcomm Incorporated Uplink power control for LTE
JP4383480B2 (ja) * 2007-11-15 2009-12-16 株式会社エヌ・ティ・ティ・ドコモ 移動通信端末及び移動通信端末における送信電力制御方法
KR101487457B1 (ko) * 2008-06-30 2015-02-06 삼성전자주식회사 이동통신 시스템에서 핸드오버 메시지 송신 전력 제어 방법및 장치
CN101860950B (zh) * 2009-04-10 2012-11-14 电信科学技术研究院 一种多载波用户终端的功率控制方法和系统
CN102208967B (zh) 2010-03-31 2014-04-09 中兴通讯股份有限公司 一种lte终端非自适应重传功率控制的方法及装置
US8582518B2 (en) 2010-11-09 2013-11-12 Telefonaktiebolaget L M Ericsson (Publ) Power control for ACK/NACK formats with carrier aggregation
WO2012102569A2 (ko) * 2011-01-27 2012-08-02 엘지전자 주식회사 상향링크 전력제어 방법과, 사용자기기 및 기지국
CN102300304B (zh) * 2011-09-20 2016-04-06 电信科学技术研究院 一种上行功控的实现方法及装置

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US5469471A (en) * 1994-02-01 1995-11-21 Qualcomm Incorporated Method and apparatus for providing a communication link quality indication
GB2301737A (en) * 1995-06-02 1996-12-11 Dsc Communications Method of Transmitting Information in a Wireless Telecommunications System
JPH10173594A (ja) * 1996-12-06 1998-06-26 Hitachi Ltd 符号分割多元接続通信システム及び送信電力制御方法
US6411799B1 (en) * 1997-12-04 2002-06-25 Qualcomm Incorporated Method and apparatus for providing ternary power control in a communication system
CN1207935C (zh) * 1998-01-16 2005-06-22 Ntt移动通信网株式会社 发送功率控制方法、移动站和基站
US6539226B1 (en) * 1998-02-16 2003-03-25 Nec Corporation Base station transmission power control system mobile station and base station
JP3125776B2 (ja) * 1998-03-27 2001-01-22 日本電気株式会社 セルラシステムにおける送信電力制御方法及び基地局装置
GB9819113D0 (en) * 1998-09-02 1998-10-28 Roke Manor Research Measurement improvement in W-CDMA
US6512925B1 (en) * 1998-12-03 2003-01-28 Qualcomm, Incorporated Method and apparatus for controlling transmission power while in soft handoff
US6269239B1 (en) * 1998-12-11 2001-07-31 Nortel Networks Corporation System and method to combine power control commands during soft handoff in DS/CDMA cellular systems
US6788685B1 (en) * 1999-01-28 2004-09-07 Qualcomm, Incorporated Method and apparatus for controlling transmission power in a CDMA communication system
JP2000312179A (ja) * 1999-02-23 2000-11-07 Matsushita Electric Ind Co Ltd 基地局装置、移動局装置及び無線通信方法
JP3499466B2 (ja) * 1999-07-09 2004-02-23 松下電器産業株式会社 通信端末装置及び送信電力制御方法
FI19991940A (fi) 1999-09-10 2001-03-10 Nokia Networks Oy Lähetysdiversiteetti
US6636746B1 (en) * 2000-02-09 2003-10-21 Nortel Networks Limited Method and apparatus in a CDMA base station for controlling transmit power during soft handoff
JP3736429B2 (ja) * 2001-02-21 2006-01-18 日本電気株式会社 セルラシステム、基地局、移動局並びに通信制御方法
US6807429B2 (en) * 2001-08-22 2004-10-19 Qualcomm Incorporated Method and apparatus for combining power control commands received in a wireless communication system
FI20012537A (fi) * 2001-12-20 2003-06-27 Nokia Corp Menetelmä ja järjestelmä langattoman viestimen tehon säätämiseksi ja langaton viestin
US6788963B2 (en) * 2002-08-08 2004-09-07 Flarion Technologies, Inc. Methods and apparatus for operating mobile nodes in multiple a states

Also Published As

Publication number Publication date
US20040166888A1 (en) 2004-08-26
ES2312960T3 (es) 2009-03-01
US7340269B2 (en) 2008-03-04
RU2332797C2 (ru) 2008-08-27
EP1590942A2 (en) 2005-11-02
UA83653C2 (ru) 2008-08-11
ATE410877T1 (de) 2008-10-15
EP1590942B1 (en) 2008-10-08
MXPA05008263A (es) 2005-09-20
AU2004209244B2 (en) 2009-02-26
AU2004209244A1 (en) 2004-08-19
WO2004070957A2 (en) 2004-08-19
RU2005127632A (ru) 2006-01-27
JP2006516861A (ja) 2006-07-06
DE602004016957D1 (de) 2008-11-20
JP4528765B2 (ja) 2010-08-18
WO2004070957A3 (en) 2004-11-11

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Legal Events

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PE Patent expired

Effective date: 20240203