DE69831368D1 - Sendeleistungsregelung für CDMA Mobiltelephonsystem it variabler Bitrate - Google Patents

Sendeleistungsregelung für CDMA Mobiltelephonsystem it variabler Bitrate

Info

Publication number
DE69831368D1
DE69831368D1 DE69831368T DE69831368T DE69831368D1 DE 69831368 D1 DE69831368 D1 DE 69831368D1 DE 69831368 T DE69831368 T DE 69831368T DE 69831368 T DE69831368 T DE 69831368T DE 69831368 D1 DE69831368 D1 DE 69831368D1
Authority
DE
Germany
Prior art keywords
power control
transmission power
bit rate
mobile telephone
telephone system
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
DE69831368T
Other languages
English (en)
Other versions
DE69831368T2 (de
Inventor
Toshifumi 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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69831368D1 publication Critical patent/DE69831368D1/de
Publication of DE69831368T2 publication Critical patent/DE69831368T2/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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
DE1998631368 1997-06-20 1998-06-19 Sendeleistungsregelung für CDMA-Mobiltelefonsystem mit variabler Bitrate Expired - Lifetime DE69831368T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16357797 1997-06-20
JP16357797A JP3202658B2 (ja) 1997-06-20 1997-06-20 可変レートｃｄｍａ送信電力制御方式

Publications (2)

Publication Number Publication Date
DE69831368D1 true DE69831368D1 (de) 2005-10-06
DE69831368T2 DE69831368T2 (de) 2006-02-09

Family

ID=15776561

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998631368 Expired - Lifetime DE69831368T2 (de) 1997-06-20 1998-06-19 Sendeleistungsregelung für CDMA-Mobiltelefonsystem mit variabler Bitrate

Country Status (5)

Country Link
US (1) US6414948B1 (de)
EP (1) EP0886389B1 (de)
JP (1) JP3202658B2 (de)
KR (1) KR100319995B1 (de)
DE (1) DE69831368T2 (de)

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DE69919519T2 (de) 1999-06-16 2005-02-03 Alcatel Verfahren zur Leistungsverbesserung eines mobilen Funkkommunikationssystems unter Verwendung eines Leistungsregelungsalgorithmus
JP2001016166A (ja) * 1999-07-01 2001-01-19 Matsushita Electric Ind Co Ltd 送信電力制御方法および送受信装置
US6496706B1 (en) * 1999-07-23 2002-12-17 Qualcomm Incorporated Method and system for transmit gating in a wireless communication system
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US20030156624A1 (en) * 2002-02-08 2003-08-21 Koslar Signal transmission method with frequency and time spreading
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JP2001077724A (ja) 1999-09-07 2001-03-23 Nec Corp 送信電力制御装置および送信電力制御方法
ES2283153T3 (es) * 1999-09-09 2007-10-16 Nokia Corporation Determinacion de la velocidad de datos, basada en estimaciones de la densidad espectral de potencia.
JP3618071B2 (ja) 1999-12-28 2005-02-09 株式会社エヌ・ティ・ティ・ドコモ 移動通信制御方法及びそのシステム及びそれに用いられる基地局及び移動局
JP2001203668A (ja) * 2000-01-18 2001-07-27 Matsushita Electric Ind Co Ltd 干渉信号除去装置および干渉信号除去方法
EP1252799B2 (de) 2000-01-20 2022-11-02 Starkey Laboratories, Inc. Hörhilfegerät-systeme
JP4385489B2 (ja) * 2000-03-03 2009-12-16 ソニー株式会社 通信システム、通信方法及び通信装置
FR2810177B1 (fr) * 2000-06-13 2005-05-06 Cit Alcatel Procede pour le controle de puissance d'emission dans un systeme de radiocommunications mobiles
JP2002009692A (ja) * 2000-06-23 2002-01-11 Matsushita Electric Ind Co Ltd データ伝送装置及びデータ伝送方法
JP3583353B2 (ja) * 2000-07-03 2004-11-04 松下電器産業株式会社 通信端末装置および基地局装置
US6963752B1 (en) * 2000-09-18 2005-11-08 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for setting transmit power control command energy
KR100396778B1 (ko) * 2001-06-25 2003-09-02 엘지전자 주식회사 이동통신 단말기의 전력 제어방법
US7277721B2 (en) * 2001-07-24 2007-10-02 Ntt Docomo, Inc. Transmission power control apparatus and method in a mobile communication system, mobile station, and communication apparatus
US7354909B2 (en) * 2001-08-14 2008-04-08 The United States Of America As Represented By Secretary Of The Department Of Health And Human Services Method for rapid generation of mature dendritic cells
JP3577021B2 (ja) * 2001-09-12 2004-10-13 埼玉日本電気株式会社 移動局および移動局における電界状態判定方法
JP4606668B2 (ja) * 2001-09-17 2011-01-05 Ｏｋｉセミコンダクタ株式会社 電力制御回路及び電力制御方法
US6717931B2 (en) * 2002-01-02 2004-04-06 Nokia Corporation Adaptive spreading factor based on power control
JP2003218778A (ja) * 2002-01-24 2003-07-31 Nec Corp 無線送受信装置及び無線通信システム
US7209517B2 (en) * 2002-03-04 2007-04-24 Qualcomm Incorporated Method and apparatus for estimating a maximum rate of data and for estimating power required for transmission of data at a rate of data in a communication system
US7751843B2 (en) * 2002-07-29 2010-07-06 Qualcomm Incorporated Reducing interference with a multiple format channel in a communication system
JP4071598B2 (ja) * 2002-10-04 2008-04-02 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、移動通信方法、及びこれらに用いて好適な無線局
TWI330957B (en) * 2002-11-20 2010-09-21 Interdigital Tech Corp Wireless transmit receive unit and method for implementing forward error detection decoding of received wireless commuinication signals
EP1872485B1 (de) * 2005-04-22 2011-10-12 Telefonaktiebolaget LM Ericsson (publ) Leistungsregelungsverfahren und -vorrichtung
US20100172278A1 (en) * 2006-01-17 2010-07-08 Panasonic Corporation Radio transmission apparatus and radio transmitting method
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US8670355B1 (en) * 2007-10-18 2014-03-11 At&T Mobility Ii Llc System and method for network based hearing aid compatible mode selection
US20100100936A1 (en) * 2008-09-08 2010-04-22 Vladimir Alexander Brik Secure Wireless Network Using Radiometric Signatures
US7702290B1 (en) * 2009-04-08 2010-04-20 On-Ramp Wirless, Inc. Dynamic energy control
US20110263212A1 (en) * 2010-04-26 2011-10-27 Chih-Hao Yeh Wireless device and controlling method of wireless device

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JPH05102943A (ja) 1991-10-04 1993-04-23 Nippon Telegr & Teleph Corp <Ntt> スペクトル拡散伝送方式
JPH06209274A (ja) 1993-01-11 1994-07-26 Oki Electric Ind Co Ltd 電力制御装置
JP3148071B2 (ja) 1994-04-01 2001-03-19 沖電気工業株式会社 電力制御装置
US5822318A (en) * 1994-07-29 1998-10-13 Qualcomm Incorporated Method and apparatus for controlling power in a variable rate communication system
JP2701761B2 (ja) 1994-11-02 1998-01-21 日本電気株式会社 送信ビットレート判別方法及び装置
US5629934A (en) * 1995-06-30 1997-05-13 Motorola, Inc. Power control for CDMA communication systems
KR970013834A (ko) * 1995-08-23 1997-03-29 사와무라 시코우 전송속도 추정장치(A computing apparatus of transmission rate)
JPH09327059A (ja) * 1996-06-07 1997-12-16 N T T Ido Tsushinmo Kk Ｃｄｍａ移動通信システムにおけるセル選択方法およびその基地局装置と移動局装置
JP3818702B2 (ja) * 1996-08-07 2006-09-06 松下電器産業株式会社 Ｃｄｍａ無線伝送システム並びに該システムにおいて用いられる送信電力制御装置および送信電力制御用測定装置
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US6094428A (en) * 1997-04-30 2000-07-25 Motorola, Inc. Method and apparatus for transmission and reception of a transmission rate in a CDMA communication system
KR100243213B1 (ko) * 1997-06-14 2000-02-01 윤종용 제로상태평가량을이용한비터비복호데이터의품질평가장치

Also Published As

Publication number Publication date
EP0886389B1 (de) 2005-08-31
EP0886389A2 (de) 1998-12-23
JP3202658B2 (ja) 2001-08-27
JPH1117646A (ja) 1999-01-22
US6414948B1 (en) 2002-07-02
DE69831368T2 (de) 2006-02-09
KR19990007171A (ko) 1999-01-25
EP0886389A3 (de) 2003-05-02
KR100319995B1 (ko) 2002-04-22

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