DE69800961D1 - Funkkommunikationsgerät und -system - Google Patents

Funkkommunikationsgerät und -system

Info

Publication number
DE69800961D1
DE69800961D1 DE69800961T DE69800961T DE69800961D1 DE 69800961 D1 DE69800961 D1 DE 69800961D1 DE 69800961 T DE69800961 T DE 69800961T DE 69800961 T DE69800961 T DE 69800961T DE 69800961 D1 DE69800961 D1 DE 69800961D1
Authority
DE
Germany
Prior art keywords
communication device
radio communication
radio
communication
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 - Fee Related
Application number
DE69800961T
Other languages
English (en)
Other versions
DE69800961T2 (de
Inventor
Takashi Kitade
Kazuyuki Miya
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69800961D1 publication Critical patent/DE69800961D1/de
Application granted granted Critical
Publication of DE69800961T2 publication Critical patent/DE69800961T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or 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
    • H04W52/30—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
DE69800961T 1997-11-10 1998-04-21 Funkkommunikationsgerät und -system Expired - Fee Related DE69800961T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9323818A JPH11145899A (ja) 1997-11-10 1997-11-10 送受信装置及び無線伝送システム

Publications (2)

Publication Number Publication Date
DE69800961D1 true DE69800961D1 (de) 2001-07-26
DE69800961T2 DE69800961T2 (de) 2001-10-04

Family

ID=18158951

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69800961T Expired - Fee Related DE69800961T2 (de) 1997-11-10 1998-04-21 Funkkommunikationsgerät und -system

Country Status (7)

Country Link
US (1) US6138033A (de)
EP (1) EP0917302B1 (de)
JP (1) JPH11145899A (de)
KR (1) KR100360178B1 (de)
CN (1) CN1158789C (de)
CA (1) CA2235382C (de)
DE (1) DE69800961T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6977967B1 (en) 1995-03-31 2005-12-20 Qualcomm Incorporated Method and apparatus for performing fast power control in a mobile communication system
TW347616B (en) * 1995-03-31 1998-12-11 Qualcomm Inc Method and apparatus for performing fast power control in a mobile communication system a method and apparatus for controlling transmission power in a mobile communication system is disclosed.
US6628630B1 (en) 1997-04-15 2003-09-30 Matsushita Electric Industrial Co., Ltd. Spread spectrum communication method
JPH11196456A (ja) * 1998-01-05 1999-07-21 Oki Electric Ind Co Ltd 送信電力制御装置
JP3199238B2 (ja) * 1998-09-18 2001-08-13 日本電気株式会社 符号分割多元接続方式における送信電力制御システム及び送信電力制御方法
US6493541B1 (en) * 1999-07-02 2002-12-10 Telefonaktiebolaget Lm Ericsson (Publ) Transmit power control time delay compensation in a wireless communications system
JP3430986B2 (ja) * 1999-08-25 2003-07-28 日本電気株式会社 送信電力制御回路及び制御方法
US6449489B1 (en) * 1999-09-14 2002-09-10 Lucent Technologies Inc. Method and apparatus for adaptive adjustments of user probe signal
US6968201B1 (en) * 1999-10-06 2005-11-22 Lucent Technologies, Inc. Method and apparatus for controlling reverse link interference rise and power control instability in a wireless system
CN1322681C (zh) * 2000-02-23 2007-06-20 Ipr特许公司 反向链路初始功率的设定
US8199696B2 (en) 2001-03-29 2012-06-12 Qualcomm Incorporated Method and apparatus for power control in a wireless communication system
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
US20040198261A1 (en) * 2002-06-28 2004-10-07 Wei Xiong Method of self-calibration in a wireless transmitter
JP3970177B2 (ja) * 2002-12-26 2007-09-05 パナソニック モバイルコミュニケーションズ株式会社 無線通信装置
US7149538B2 (en) * 2003-02-13 2006-12-12 Telefonaktiebolaget Lm Ericsson (Publ) Wireless transceivers, methods, and computer program products for restricting transmission power based on signal-to-interference ratios
WO2006085365A1 (ja) 2005-02-09 2006-08-17 Mitsubishi Denki Kabushiki Kaisha 無線装置および送信電力制御による干渉回避方法
US7519329B2 (en) * 2005-07-01 2009-04-14 Research In Motion Limited Determination of antenna noise temperature for handheld wireless devices
KR20140016363A (ko) * 2011-05-05 2014-02-07 후지쯔 가부시끼가이샤 전력 보상 방법, 사용자 기기 및 기지국
US10947772B2 (en) 2017-10-24 2021-03-16 Quaker Window Products Co. Thermally enhanced multi-component glass doors and windows

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5267262A (en) * 1989-11-07 1993-11-30 Qualcomm Incorporated Transmitter power control system
EP0548939B1 (de) * 1991-12-26 2000-09-13 Nec Corporation System zur Steuerung der Sendeleistung mit Gewährleistung einer konstanten Signalqualität in einem Mobilkommunikationsnetzwerk
GB9214107D0 (en) * 1992-07-03 1992-08-12 Ncr Int Inc Power control method in a wireless communication system
NZ255617A (en) * 1992-09-04 1996-11-26 Ericsson Telefon Ab L M Tdma digital radio: measuring path loss and setting transmission power accordingly
US5333175A (en) * 1993-01-28 1994-07-26 Bell Communications Research, Inc. Method and apparatus for dynamic power control in TDMA portable radio systems
FI96554C (fi) * 1993-02-05 1996-07-10 Nokia Mobile Phones Ltd Aikajakoinen solukkoradiopuhelinjärjestelmä ja radiopuhelin sitä varten
WO1994018756A1 (en) * 1993-02-11 1994-08-18 Motorola, Inc. Method and apparatus for controlling a power level of a subscriber unit of a wireless communication system
JPH07235902A (ja) * 1994-02-23 1995-09-05 Nippon Telegr & Teleph Corp <Ntt> 送信電力制御方法および送信電力制御回路
US5452473A (en) * 1994-02-28 1995-09-19 Qualcomm Incorporated Reverse link, transmit power correction and limitation in a radiotelephone system
JP2974274B2 (ja) * 1994-05-12 1999-11-10 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送信電力制御装置
US5548616A (en) * 1994-09-09 1996-08-20 Nokia Mobile Phones Ltd. Spread spectrum radiotelephone having adaptive transmitter gain control
JPH08303544A (ja) * 1995-04-28 1996-11-19 Isuzu Motors Ltd トロイダル型無段変速機
WO1997008847A1 (en) * 1995-08-31 1997-03-06 Nokia Telecommunications Oy Method and device for controlling transmission power of a radio transmitter in a cellular communication system
US5627857A (en) * 1995-09-15 1997-05-06 Qualcomm Incorporated Linearized digital automatic gain control
JP2773721B2 (ja) * 1995-12-28 1998-07-09 日本電気株式会社 送信電力制御方式
JP2803626B2 (ja) * 1996-04-05 1998-09-24 日本電気株式会社 移動無線端末の送信電力制御方式
KR100194956B1 (ko) * 1996-08-21 1999-06-15 정선종 코드분할다중화접속 이동 무선전화 시스템을 위한 적응 전력 제어방법
US5960361A (en) * 1996-10-22 1999-09-28 Qualcomm Incorporated Method and apparatus for performing a fast downward move in a cellular telephone forward link power control system
US5893036A (en) * 1997-01-30 1999-04-06 Motorola, Inc. Transmission power control method
US5963870A (en) * 1997-03-26 1999-10-05 Nortel Networks Corporation Process for switching between IS-95 forward power control and fast forward power control
US5987333A (en) * 1997-09-30 1999-11-16 Nortel Networks Corporation/Corporation Nortel Networks Communications power control

Also Published As

Publication number Publication date
EP0917302A1 (de) 1999-05-19
CA2235382C (en) 2001-10-30
JPH11145899A (ja) 1999-05-28
CN1218342A (zh) 1999-06-02
US6138033A (en) 2000-10-24
CA2235382A1 (en) 1999-05-10
EP0917302B1 (de) 2001-06-20
KR100360178B1 (ko) 2004-05-27
DE69800961T2 (de) 2001-10-04
KR19990044721A (ko) 1999-06-25
CN1158789C (zh) 2004-07-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee