DE60209191D1 - Verfahren zur Sendeleistungsfestlegung, Mobilkommunikationssystem und Basisstation - Google Patents

Verfahren zur Sendeleistungsfestlegung, Mobilkommunikationssystem und Basisstation

Info

Publication number
DE60209191D1
DE60209191D1 DE60209191T DE60209191T DE60209191D1 DE 60209191 D1 DE60209191 D1 DE 60209191D1 DE 60209191 T DE60209191 T DE 60209191T DE 60209191 T DE60209191 T DE 60209191T DE 60209191 D1 DE60209191 D1 DE 60209191D1
Authority
DE
Germany
Prior art keywords
base station
communication system
mobile communication
transmission power
power specification
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60209191T
Other languages
English (en)
Other versions
DE60209191T2 (de
Inventor
Toshiyuki Futakata
Takayuki Ishiguro
Moon Sung Uk
Mayu Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo 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
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Application granted granted Critical
Publication of DE60209191D1 publication Critical patent/DE60209191D1/de
Publication of DE60209191T2 publication Critical patent/DE60209191T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/225—Calculation of statistics, e.g. average, variance
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
DE60209191T 2001-10-17 2002-10-16 Verfahren zur Sendeleistungsfestlegung, Mobilkommunikationssystem und Basisstation Expired - Lifetime DE60209191T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001319347 2001-10-17
JP2001319347A JP3865212B2 (ja) 2001-10-17 2001-10-17 送信電力設定方法、移動通信システム及び基地局

Publications (2)

Publication Number Publication Date
DE60209191D1 true DE60209191D1 (de) 2006-04-20
DE60209191T2 DE60209191T2 (de) 2006-08-03

Family

ID=19136913

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60209191T Expired - Lifetime DE60209191T2 (de) 2001-10-17 2002-10-16 Verfahren zur Sendeleistungsfestlegung, Mobilkommunikationssystem und Basisstation

Country Status (5)

Country Link
US (1) US20030072274A1 (de)
EP (1) EP1304817B1 (de)
JP (1) JP3865212B2 (de)
CN (1) CN100471333C (de)
DE (1) DE60209191T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005069504A1 (en) * 2003-12-22 2005-07-28 Nokia Corporation Method, device and system with signal quality target for radio frequency power control in cellular systems
JP2007067584A (ja) * 2005-08-29 2007-03-15 Kyocera Corp タイムスロット制御方法、通信システム、通信装置、及びプログラム
JP2007274336A (ja) * 2006-03-31 2007-10-18 Fujitsu Ltd 無線基地局及び無線端末
EP2068465B1 (de) * 2006-09-26 2014-09-03 Mitsubishi Electric Corporation Datenkommunikationsverfahren und mobilkommunikationssystem
CN101262275B (zh) * 2007-03-06 2012-11-28 中兴通讯股份有限公司 采用外码增强技术反馈链路质量的功率分配调整方法
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
CN101562474B (zh) * 2008-04-15 2013-05-08 杰脉通信技术(上海)有限公司 一种上行同步信号检测方法
CN102006656A (zh) * 2009-09-01 2011-04-06 中兴通讯股份有限公司 发射功率的处理方法及装置
JP4975160B2 (ja) * 2010-12-17 2012-07-11 三菱電機株式会社 データ通信方法、移動体通信システム
BR112013020378B1 (pt) 2011-02-11 2022-03-29 Hfi Innovation Inc Método de precaução de medição de rsrq de equipamento de usuário (ue) para coordenação de interferência e equipamento de usuário (ue)
US9596658B2 (en) 2012-05-31 2017-03-14 Mediatek Inc. Power control methods
US9078179B2 (en) * 2012-11-16 2015-07-07 Qualcomm Incorporated IRAT measurement reporting method in TD-SCDMA
US10461837B2 (en) 2015-03-25 2019-10-29 Sony Corporation Method and system for allocating resources for relaying channels in cellular networks
CN107431901B (zh) * 2015-03-26 2021-06-04 索尼公司 在蜂窝网络的无线电接口上分配资源的设备和方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE467332B (sv) * 1990-06-21 1992-06-29 Ericsson Telefon Ab L M Foerfarande foer effektreglering i ett digitalt mobiltelefonisystem
US6122260A (en) * 1996-12-16 2000-09-19 Civil Telecommunications, Inc. Smart antenna CDMA wireless communication system
KR20000022672A (ko) * 1998-09-07 2000-04-25 마츠시타 덴끼 산교 가부시키가이샤 이동국 통신 장치, 기지국 통신 장치 및 무선 통신 방법
GB9823396D0 (en) * 1998-10-27 1998-12-23 Roke Manor Research Method of and apparatus for power control
DE19917061A1 (de) * 1999-04-15 2000-11-02 Siemens Ag Verfahren zur Sendeleistungseinstellung in Funk-Kommunikationssystemen
US7139592B2 (en) * 1999-06-21 2006-11-21 Arraycomm Llc Null deepening for an adaptive antenna based communication station
US6728228B1 (en) * 1999-09-20 2004-04-27 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for measuring and reporting received signal strength
JP3621310B2 (ja) * 1999-10-07 2005-02-16 松下電器産業株式会社 無線通信装置及び送信電力制御方法
DE19957299B4 (de) * 1999-11-29 2009-02-26 Siemens Ag Verfahren zur Sendeleistungsregelung in einem Funk-Kommunikationssystem
DE1297635T1 (de) * 2000-05-01 2003-11-27 Interdigital Tech Corp Sendeleistungskontrolle in abwärtsrichtung für mehrfach-abwärtseitschlitze in einem tdd kommunikationssystem
US6853633B1 (en) * 2000-09-26 2005-02-08 Ericsson Inc. Methods of providing signal parameter information using delta-modulation and related systems and terminals
JP3543759B2 (ja) * 2000-11-15 2004-07-21 日本電気株式会社 送信電力制御方法、送受信装置、基地局及び移動局

Also Published As

Publication number Publication date
EP1304817B1 (de) 2006-02-15
JP3865212B2 (ja) 2007-01-10
US20030072274A1 (en) 2003-04-17
EP1304817A3 (de) 2003-10-01
DE60209191T2 (de) 2006-08-03
CN100471333C (zh) 2009-03-18
EP1304817A2 (de) 2003-04-23
JP2003124877A (ja) 2003-04-25
CN1413042A (zh) 2003-04-23

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Legal Events

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