DE69739063D1 - Senderleistungssteuerung eines Mobilkommunikationst - Google Patents

Senderleistungssteuerung eines Mobilkommunikationst

Info

Publication number
DE69739063D1
DE69739063D1 DE69739063T DE69739063T DE69739063D1 DE 69739063 D1 DE69739063 D1 DE 69739063D1 DE 69739063 T DE69739063 T DE 69739063T DE 69739063 T DE69739063 T DE 69739063T DE 69739063 D1 DE69739063 D1 DE 69739063D1
Authority
DE
Germany
Prior art keywords
communication system
mobile communication
power control
transmitter power
transmitter
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
DE69739063T
Other languages
English (en)
Inventor
Etsuhiro Nakano
Takehiro Nakamura
Koji Ohno
Takaaki Sato
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26511293&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69739063(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Application granted granted Critical
Publication of DE69739063D1 publication Critical patent/DE69739063D1/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
    • H04W52/38—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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
DE69739063T 1996-07-29 1997-07-29 Senderleistungssteuerung eines Mobilkommunikationst Expired - Lifetime DE69739063D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19901196 1996-07-29
JP21391296 1996-08-13

Publications (1)

Publication Number Publication Date
DE69739063D1 true DE69739063D1 (de) 2008-12-04

Family

ID=26511293

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69735320T Expired - Lifetime DE69735320T3 (de) 1996-07-29 1997-07-29 Sendeleistungssteuerung für die Abwärtsrichtung eines Mobilkommunikationssystems mit Site-Diversität
DE69739063T Expired - Lifetime DE69739063D1 (de) 1996-07-29 1997-07-29 Senderleistungssteuerung eines Mobilkommunikationst

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69735320T Expired - Lifetime DE69735320T3 (de) 1996-07-29 1997-07-29 Sendeleistungssteuerung für die Abwärtsrichtung eines Mobilkommunikationssystems mit Site-Diversität

Country Status (6)

Country Link
US (1) US5933782A (de)
EP (2) EP1662675B1 (de)
KR (1) KR100289568B1 (de)
CN (1) CN1109450C (de)
CA (1) CA2211925C (de)
DE (2) DE69735320T3 (de)

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* Cited by examiner, † Cited by third party
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KR100259839B1 (ko) * 1997-06-30 2000-06-15 윤종용 삭제 지시자 비트를 이용한 순방향 전력 제어 방법
US6307849B1 (en) * 1997-09-08 2001-10-23 Qualcomm Incorporated Method and system for changing forward traffic channel power allocation during soft handoff
US6144650A (en) * 1997-09-25 2000-11-07 Matsushita Electric Industrial Co., Ltd. Mobile communication system
KR100503614B1 (ko) * 1998-01-16 2005-07-25 가부시키가이샤 엔.티.티.도코모 송신전력 제어방법, 이동국, 기지국 및 기록매체
US6148207A (en) * 1998-02-05 2000-11-14 Lucent Technologies Inc. Optimization of FER settings during soft handoff
US6510319B2 (en) 1998-02-05 2003-01-21 Lucent Technologies Inc. Method for optimizing forward link power levels during soft handoffs in a wireless telecommunications network
EP1758266A3 (de) * 1998-03-03 2014-04-23 NEC Corporation Verfahren zur Leistungsregelung in einem mobilen Kommunikationssystem von zellularem Typ
JP3295369B2 (ja) * 1998-03-10 2002-06-24 松下電器産業株式会社 無線通信システム及び基地局装置
JP3109589B2 (ja) * 1998-03-18 2000-11-20 日本電気株式会社 Ｃｄｍａ端末の送信パワー調整方法及び装置
US6434124B1 (en) * 1998-03-31 2002-08-13 Lucent Technologies Inc. Adaptive symbol error count based technique for CDMA reverse link outer loop power control
US6058107A (en) * 1998-04-08 2000-05-02 Motorola, Inc. Method for updating forward power control in a communication system
JP2000101511A (ja) * 1998-09-24 2000-04-07 Fujitsu Ltd 加入者系無線アクセスシステムにおける送信レベル制御方法および送受信装置
US6512925B1 (en) * 1998-12-03 2003-01-28 Qualcomm, Incorporated Method and apparatus for controlling transmission power while in soft handoff
DE69841062D1 (de) * 1998-12-07 2009-09-24 Qualcomm Inc Vorrichtung zur Leistungsregelung in einem mobilen Telekommunikationsnetz
TW459461B (en) * 1999-01-16 2001-10-11 Koninkl Philips Electronics Nv Radio communication system
US6351650B1 (en) 1999-01-28 2002-02-26 Qualcomm Incorporated System and method for forward link power balancing in a wireless communication system
EP1079542B1 (de) * 1999-03-29 2005-10-05 Alcatel Sendeleistungsregelung in einem Mobilkommunikationssytem
EP1063787A1 (de) * 1999-06-18 2000-12-27 Alcatel Betreiben eines Zellularen Telekommunikationssystems
US6490461B1 (en) * 1999-06-24 2002-12-03 Telefonaktiebolaget Lm Ericsson (Publ) Power control based on combined quality estimates
EP1067707A1 (de) * 1999-07-09 2001-01-10 Alcatel Verfahren zum Ändern der aktuellen Sendeleistungsverteilung beim Makrodiversity und Mobilstation dafür
GB9919595D0 (en) * 1999-08-18 1999-10-20 Nokia Telecommunications Oy Connection control in a communication system
JP3501039B2 (ja) 1999-10-07 2004-02-23 日本電気株式会社 Ｃｄｍａ移動通信システムにおける送信電力制御方法
JP3583343B2 (ja) * 1999-11-29 2004-11-04 松下電器産業株式会社 通信端末装置、基地局装置および送信電力制御方法
US7110785B1 (en) * 1999-12-03 2006-09-19 Nortel Networks Limited Performing power control in a mobile communications system
US6553016B1 (en) * 1999-12-20 2003-04-22 Telfonaktiebolaget Lm Ericsson (Publ) Downlink power control at soft handover
JP3389951B2 (ja) 2000-02-07 2003-03-24 日本電気株式会社 Ｃｄｍａ移動通信システム及び該ｃｄｍａ移動通信システムにおける下り回線送信電力制御方法
JP3631083B2 (ja) * 2000-02-14 2005-03-23 三洋電機株式会社 無線基地局及び移動局
JP3844934B2 (ja) 2000-03-03 2006-11-15 株式会社日立コミュニケーションテクノロジー 基地局装置、移動通信システム及び送信電力制御方法
DE10025041B4 (de) * 2000-05-20 2018-08-02 Ipcom Gmbh & Co. Kg Verfahren zur Regelung der Sendeleistung einer Sendestation und Sendestation
FR2810177B1 (fr) * 2000-06-13 2005-05-06 Cit Alcatel Procede pour le controle de puissance d'emission dans un systeme de radiocommunications mobiles
US6725055B2 (en) 2001-01-05 2004-04-20 Telefonaktiebolaget Lm Ericsson (Publ) SIR estimation using delay time of power control commands
JP3540782B2 (ja) * 2001-08-06 2004-07-07 三洋電機株式会社 無線基地装置、無線端末装置、移動体通信システム、および受信動作制御プログラム
JP4260625B2 (ja) * 2001-09-14 2009-04-30 サーフ テクノロジー インコーポレイテッド 衛星測位システムの改良型電力管理
WO2003036822A1 (fr) * 2001-10-19 2003-05-01 Ntt Docomo, Inc. Appareil de commande radio, station de base, procede de commande radio, systeme de communication de mobile par paquet, station mobile, programme de commande radio, et support d'enregistrement lisible par ordinateur
JP3574446B2 (ja) * 2002-09-19 2004-10-06 松下電器産業株式会社 送信電力制御方法および基地局装置
USRE43385E1 (en) 2003-09-30 2012-05-15 Research In Motion Limited Communication method
GB0326365D0 (en) * 2003-11-12 2003-12-17 Koninkl Philips Electronics Nv A radio communication system,a method of operating a communication system,and a mobile station
KR20050106639A (ko) * 2004-05-06 2005-11-11 에스케이 텔레콤주식회사 비동기망과 동기망간의 서비스 전환을 위한 이동통신시스템 및 방법
JP2006074322A (ja) * 2004-09-01 2006-03-16 Nec Corp 基地局、移動局およびその送信電力制御方法
JP2006115159A (ja) 2004-10-14 2006-04-27 Matsushita Electric Ind Co Ltd ドアフォンシステム
US8112094B1 (en) * 2005-06-09 2012-02-07 At&T Mobility Ii Llc Radio access layer management
KR100974461B1 (ko) * 2005-09-22 2010-08-10 미쓰비시덴키 가부시키가이샤 통신 방법
CN101242203B (zh) 2007-02-07 2012-01-11 电信科学技术研究院 一种实现控制信道功率控制的方法及装置
EP2200360A4 (de) * 2007-10-09 2015-05-20 Nec Corp Funkkommunikationssystem, funkkommunikationsverfahren, basisstation, verfahren zur steuerung der basisstation und steuerprogramm für die basisstation
CN108401283B (zh) * 2017-02-04 2022-11-29 中兴通讯股份有限公司 通信节点之间的信息交互方法及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5265119A (en) † 1989-11-07 1993-11-23 Qualcomm Incorporated Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system
US5396516A (en) † 1993-02-22 1995-03-07 Qualcomm Incorporated Method and system for the dynamic modification of control paremeters in a transmitter power control system
JP3192839B2 (ja) * 1993-09-20 2001-07-30 富士通株式会社 初期送信電力の決定方法
JP2911090B2 (ja) † 1993-09-29 1999-06-23 エヌ・ティ・ティ移動通信網株式会社 移動通信の基地局装置及び移動局装置
FI934759A (fi) * 1993-10-27 1995-04-28 Nokia Telecommunications Oy Menetelmä monikäyttöhäiriön poistamiseksi sekä liikkuva asema
US5465269A (en) † 1994-02-02 1995-11-07 Motorola, Inc. Method and apparatus for encoding and decoding a supplementary signal
JP2904335B2 (ja) * 1994-04-27 1999-06-14 エヌ・ティ・ティ移動通信網株式会社 送信電力制御方法および移動局装置
JP2762965B2 (ja) * 1995-09-04 1998-06-11 日本電気株式会社 基地局送信電力制御方式
JP3352593B2 (ja) * 1996-05-22 2002-12-03 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムおよび移動通信システムにおけるソフトハンドオーバ中送信電力制御方法

Also Published As

Publication number Publication date
DE69735320T3 (de) 2013-09-26
CA2211925C (en) 2000-09-12
EP0822672B1 (de) 2006-03-01
US5933782A (en) 1999-08-03
CA2211925A1 (en) 1998-01-29
EP1662675B1 (de) 2008-10-22
CN1109450C (zh) 2003-05-21
EP0822672A3 (de) 2000-05-31
EP0822672A2 (de) 1998-02-04
EP0822672B2 (de) 2013-04-17
KR980013055A (ko) 1998-04-30
DE69735320D1 (de) 2006-04-27
EP1662675A3 (de) 2006-06-07
EP1662675A2 (de) 2006-05-31
KR100289568B1 (ko) 2001-05-02
DE69735320T2 (de) 2006-10-12
CN1175173A (zh) 1998-03-04

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Legal Events

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8364 No opposition during term of opposition