FI982561A0 - Tehonsäätömenetelmä ja tehonsäätöjärjestelmä - Google Patents

Tehonsäätömenetelmä ja tehonsäätöjärjestelmä

Info

Publication number
FI982561A0
FI982561A0 FI982561A FI982561A FI982561A0 FI 982561 A0 FI982561 A0 FI 982561A0 FI 982561 A FI982561 A FI 982561A FI 982561 A FI982561 A FI 982561A FI 982561 A0 FI982561 A0 FI 982561A0
Authority
FI
Finland
Prior art keywords
signal
power control
control
control system
forms
Prior art date
Application number
FI982561A
Other languages
English (en)
Swedish (sv)
Other versions
FI982561A (fi
Inventor
Kari Niemelae
Original Assignee
Nokia Telecommunications Oy
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=8552990&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI982561(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI982561A priority Critical patent/FI982561A/fi
Publication of FI982561A0 publication Critical patent/FI982561A0/fi
Priority to PCT/FI1999/000976 priority patent/WO2000031894A1/en
Priority to AT99958212T priority patent/ATE232339T1/de
Priority to CN99813594A priority patent/CN1328724A/zh
Priority to EP99958212A priority patent/EP1133838B1/en
Priority to DE69905283T priority patent/DE69905283T2/de
Priority to AU15629/00A priority patent/AU1562900A/en
Publication of FI982561A publication Critical patent/FI982561A/fi
Priority to US09/864,534 priority patent/US6865396B2/en

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
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • 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
    • H04W52/52—TPC using AGC [Automatic Gain Control] circuits or amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Control Of Eletrric Generators (AREA)
  • Amplifiers (AREA)
  • Radio Relay Systems (AREA)
FI982561A 1998-11-26 1998-11-26 Tehonsäätömenetelmä ja tehonsäätöjärjestelmä FI982561A (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI982561A FI982561A (fi) 1998-11-26 1998-11-26 Tehonsäätömenetelmä ja tehonsäätöjärjestelmä
PCT/FI1999/000976 WO2000031894A1 (en) 1998-11-26 1999-11-25 Power control method and power control system
AT99958212T ATE232339T1 (de) 1998-11-26 1999-11-25 Verfahren und system zur sendeleistungsregelung
CN99813594A CN1328724A (zh) 1998-11-26 1999-11-25 功率控制方法与功率控制系统
EP99958212A EP1133838B1 (en) 1998-11-26 1999-11-25 Power control method and power control system
DE69905283T DE69905283T2 (de) 1998-11-26 1999-11-25 Verfahren und system zur sendeleistungsregelung
AU15629/00A AU1562900A (en) 1998-11-26 1999-11-25 Power control method and power control system
US09/864,534 US6865396B2 (en) 1998-11-26 2001-05-24 System and method of power control using a modulated signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI982561A FI982561A (fi) 1998-11-26 1998-11-26 Tehonsäätömenetelmä ja tehonsäätöjärjestelmä

Publications (2)

Publication Number Publication Date
FI982561A0 true FI982561A0 (fi) 1998-11-26
FI982561A FI982561A (fi) 2000-05-27

Family

ID=8552990

Family Applications (1)

Application Number Title Priority Date Filing Date
FI982561A FI982561A (fi) 1998-11-26 1998-11-26 Tehonsäätömenetelmä ja tehonsäätöjärjestelmä

Country Status (8)

Country Link
US (1) US6865396B2 (fi)
EP (1) EP1133838B1 (fi)
CN (1) CN1328724A (fi)
AT (1) ATE232339T1 (fi)
AU (1) AU1562900A (fi)
DE (1) DE69905283T2 (fi)
FI (1) FI982561A (fi)
WO (1) WO2000031894A1 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2824685B1 (fr) * 2001-05-14 2003-10-03 Evolium Sas Procede pour fixer des parametres d'adaptation de debit specifiques a chaque service dans un systeme de radiocommunications mobiles
GB0115082D0 (en) 2001-06-20 2001-08-15 Nokia Networks Oy Power control for non-constant envelope modulation
US6950670B2 (en) * 2001-10-31 2005-09-27 At&T Corp. Wireless network having joint power and data rate adaptation
JP3576537B2 (ja) * 2002-05-10 2004-10-13 松下電器産業株式会社 無線送信装置および無線送信方法
US7751496B2 (en) * 2003-06-25 2010-07-06 Pine Valley Investments, Inc. Electromagnetic wave transmitter, receiver and transceiver systems, methods and articles of manufacture
US7221915B2 (en) * 2003-06-25 2007-05-22 M/A-Com, Inc. Electromagnetic wave transmitter, receiver and transceiver systems, methods and articles of manufacture
WO2006040388A1 (en) * 2004-10-12 2006-04-20 Nokia Corporation Power control
US8391814B2 (en) * 2007-12-18 2013-03-05 Intel Mobile Communications GmbH Power control loop, transmitter with the power control loop and method for controlling output power of a transmitter device
US10619309B2 (en) 2017-08-23 2020-04-14 Structured I, Llc Tissue product made using laser engraved structuring belt

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960007138B1 (ko) * 1990-12-20 1996-05-27 모토로라 인코포레이티드 시분할 다중 액세스 무선 주파수 송신기용 전력 제어 회로
JP2800500B2 (ja) 1991-10-01 1998-09-21 松下電器産業株式会社 バースト送信出力制御回路
US5128629A (en) * 1991-04-22 1992-07-07 Hughes Aircraft Company Method for controlling the output power of digital cellular telephones
EP0558210B1 (en) * 1992-02-24 1997-04-23 Nokia Mobile Phones Ltd. Radio transceiver apparatus with booster
JPH06260866A (ja) 1993-03-04 1994-09-16 Mitsubishi Electric Corp 自動出力電力制御回路装置
JPH0730444A (ja) * 1993-07-08 1995-01-31 Fujitsu Ltd 送信機
FI95332C (fi) * 1993-09-23 1996-01-10 Nokia Telecommunications Oy Menetelmä ja järjestely suurtaajuustehovahvistimen toiminnan ohjaamiseen
US5745840A (en) * 1994-03-22 1998-04-28 Tait Electronics Limited Equalization in a simulcast communication system
FI97179C (fi) * 1994-06-15 1996-10-25 Nokia Mobile Phones Ltd Pulssitetun lähettimen lähtötehon säätö ja tehon verhokäyrän muotoilu
JPH0832384A (ja) * 1994-07-13 1996-02-02 Japan Radio Co Ltd バースト波対応ａｐｃ回路
JP2964883B2 (ja) 1994-09-30 1999-10-18 日本電気株式会社 送信器
US5564092A (en) 1994-11-04 1996-10-08 Motorola, Inc. Differential feed-forward amplifier power control for a radio receiver system
JPH0918358A (ja) 1995-06-27 1997-01-17 Sony Corp 無線送信機
EP0765042A3 (en) 1995-09-19 2000-01-19 AT&T Corp. A time-division radio that induces reduced baseband interference
JPH09275424A (ja) 1996-04-04 1997-10-21 Matsushita Electric Ind Co Ltd 送信装置
JPH1022756A (ja) * 1996-07-04 1998-01-23 Mitsubishi Electric Corp 無線送信機およびその送信制御方法
FI104026B1 (fi) * 1997-05-14 1999-10-29 Nokia Telecommunications Oy Menetelmä lähettimen tehon säätämiseksi ja säätöjärjestely
GB2329560A (en) * 1997-07-28 1999-03-24 Roke Manor Research Bias control for radio transmitter
US5963087A (en) * 1998-05-29 1999-10-05 Motorola, Inc. Gain control circuit and method for providing gain control of a variable amplifier using a pilot signal

Also Published As

Publication number Publication date
EP1133838B1 (en) 2003-02-05
CN1328724A (zh) 2001-12-26
WO2000031894A1 (en) 2000-06-02
US6865396B2 (en) 2005-03-08
EP1133838A1 (en) 2001-09-19
DE69905283D1 (de) 2003-03-13
ATE232339T1 (de) 2003-02-15
AU1562900A (en) 2000-06-13
DE69905283T2 (de) 2003-09-04
FI982561A (fi) 2000-05-27
US20020009981A1 (en) 2002-01-24

Similar Documents

Publication Publication Date Title
EP0967717A3 (en) Predistortion control for power reduction
SE9602584L (sv) Anordning och förfarande vid radiosändare för styrning av effektförstärkare
WO2002084864A3 (en) Communications signal amplifiers having independent power control and amplitude modulation
SE0001260D0 (sv) Bredbandig effektförstärkare med hög verkningsgrad
AU2002312845A1 (en) Automatic optimization of linearity for envelope feedback rf amplifier linearization
SE9802498D0 (sv) Arrangement and method relating to radio communication
MXPA01000420A (es) Metodo y aparato para la amplificacion de senales dependiente de la modulacion.
DK0734615T3 (da) Sender beregnet for radiotelefonbasisstationer
EP0718969A3 (en) Power controller for RF transmitters
WO2002082633A3 (en) System and method for current-mode amplitude modulation
GB2343799B (en) Radio communication device and transmission power control method
EP1253727A3 (en) Radio frequency circuit and communications system
FI982561A0 (fi) Tehonsäätömenetelmä ja tehonsäätöjärjestelmä
EP0951143A3 (en) Technique for effectively rendering power amplification and control in wireless communications
GB2375669A (en) Power stabilisation in an optical communication system
WO2002101916A3 (fr) Procede de modulation de l'amplitude d'un signal radiofrequence, et dispositif pour sa mise en oeuvre
ATE455390T1 (de) Hüllenwiederherstellungsschema zur linearen leistungsverstärkung von hoher leistung
BR0315991A (pt) Dispositivo móvel para a transmissão de um sinal sem fio e método de amplificação de um sinal gerado em um dispositivo móvel
ATE473456T1 (de) Verteilte leistungsverstärkerarchitektur für tcas sender
EP1178580A4 (en) OPTICAL TRANSMITTER AND OPTICAL TRANSMISSION SYSTEM COMPRISING SAID TRANSMITTER
WO2001048932A3 (de) Sender zum versenden von signalen über funkkanäle und verfahren zum senden von signalen über funkkanäle
EP1065785A3 (en) Transmission circuit and radio transmission apparatus
AU2002314336A1 (en) Power control for non-constant envelope modulation
SE0100528D0 (sv) Automatic gain control
NO992043L (no) FremgangsmÕte for kombinering av flere signaler, samt basestasjon