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DE60130099D1 - Verfahren zur Sendeleistungsregelung - Google Patents

Verfahren zur Sendeleistungsregelung

Info

Publication number
DE60130099D1
DE60130099D1 DE60130099T DE60130099T DE60130099D1 DE 60130099 D1 DE60130099 D1 DE 60130099D1 DE 60130099 T DE60130099 T DE 60130099T DE 60130099 T DE60130099 T DE 60130099T DE 60130099 D1 DE60130099 D1 DE 60130099D1
Authority
DE
Germany
Prior art keywords
power control
transmission power
transmission
control
power
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
DE60130099T
Other languages
English (en)
Other versions
DE60130099T2 (de
Inventor
Philippe Gouessant
Thierry Arnaud
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.)
STMicroelectronics NV
Original Assignee
STMicroelectronics NV
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 STMicroelectronics NV filed Critical STMicroelectronics NV
Application granted granted Critical
Publication of DE60130099D1 publication Critical patent/DE60130099D1/de
Publication of DE60130099T2 publication Critical patent/DE60130099T2/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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/52—Transmission power control [TPC] using AGC [Automatic Gain Control] circuits or amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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
    • H04W52/226—TPC being performed according to specific parameters taking into account previous information or commands using past references to control power, e.g. look-up-table
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/44—TPC being performed in particular situations in connection with interruption of transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)
DE60130099T 2001-04-02 2001-04-02 Verfahren zur Sendeleistungsregelung Expired - Lifetime DE60130099T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01107740A EP1248384B1 (de) 2001-04-02 2001-04-02 Verfahren zur Sendeleistungsregelung

Publications (2)

Publication Number Publication Date
DE60130099D1 true DE60130099D1 (de) 2007-10-04
DE60130099T2 DE60130099T2 (de) 2008-05-15

Family

ID=8176974

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60130099T Expired - Lifetime DE60130099T2 (de) 2001-04-02 2001-04-02 Verfahren zur Sendeleistungsregelung

Country Status (4)

Country Link
US (1) US7096035B2 (de)
EP (1) EP1248384B1 (de)
JP (1) JP2002330079A (de)
DE (1) DE60130099T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1202470B1 (de) * 2000-10-27 2007-07-18 STMicroelectronics N.V. Verfahren und Vorrichtung zur Leistungsregelung eines Mobilfunktelefons
US20040203984A1 (en) * 2002-06-11 2004-10-14 Tai-Her Yang Wireless information device with its transmission power lever adjustable
CN1324858C (zh) * 2003-01-13 2007-07-04 三星电子株式会社 利用节能轮询表来减少功耗的设备和方法
US8094554B2 (en) 2006-10-26 2012-01-10 Qualcomm Incorporated Compressed mode operation and power control with discontinuous transmission and/or reception
US7715865B2 (en) * 2006-12-21 2010-05-11 Sony Ericsson Mobile Communications Ab Compressed mode for reducing power consumption
US8687676B2 (en) 2007-07-30 2014-04-01 Telefonaktiebolaget L M Ericsson (Publ) Efficient storing of backoff and crestcomp values
US8712362B2 (en) 2008-07-26 2014-04-29 Enforcement Video, Llc Method and system of extending battery life of a wireless microphone unit
JP5603647B2 (ja) * 2009-05-13 2014-10-08 キヤノン株式会社 給電装置、給電装置の制御方法及び給電通信システム
JP5597022B2 (ja) 2009-05-13 2014-10-01 キヤノン株式会社 給電装置、及び制御方法
US8660165B2 (en) * 2009-06-11 2014-02-25 Andrew Llc System and method for detecting spread spectrum signals in a wireless environment
US8223821B2 (en) * 2009-06-25 2012-07-17 Andrew Llc Uplink signal detection in RF repeaters
JP2020205476A (ja) 2019-06-14 2020-12-24 株式会社村田製作所 通信回路及び通信回路の制御方法

Family Cites Families (17)

* 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
US5574747A (en) * 1995-01-04 1996-11-12 Interdigital Technology Corporation Spread spectrum adaptive power control system and method
US5752172A (en) * 1996-08-16 1998-05-12 Nokia Mobile Phones Limited Distributed transmitter output power control circuit and method for a radio telephone
US5884149A (en) * 1997-02-13 1999-03-16 Nokia Mobile Phones Limited Mobile station having dual band RF detector and gain control
JPH1155131A (ja) * 1997-08-06 1999-02-26 Nec Corp 無線送信電力制御装置
US6259682B1 (en) * 1997-11-25 2001-07-10 Uniden America Corporation Closed loop transmitter with improved stability and accuracy over a wide range of power levels having means for maintaining constant loop gain
US6253092B1 (en) * 1997-11-25 2001-06-26 Uniden Financial, Inc. Closed loop transmitter with DAC sensitivity adjusted to detector nonlinearity
US6043712A (en) * 1998-07-17 2000-03-28 Motorola, Inc. Linear power amplifier
US6493326B1 (en) * 1998-12-03 2002-12-10 Skyworks Solutions, Inc. Method and apparatus for saving power during punctured transmission of mobile communications
US6327462B1 (en) * 1998-12-29 2001-12-04 Conexant Systems, Inc. System and method for dynamically varying operational parameters of an amplifier
US6166598A (en) * 1999-07-22 2000-12-26 Motorola, Inc. Power amplifying circuit with supply adjust to control adjacent and alternate channel power
EP1168634B1 (de) * 2000-06-28 2007-06-13 STMicroelectronics N.V. Verfahren zur Reduzierung des Elektrizitätsverbrauchs eines zellularen Mobiltelefons
US6510142B1 (en) * 2000-07-21 2003-01-21 Motorola, Inc. Method and apparatus for reduced reversed traffic in a cellular telephone system
US6711391B1 (en) * 2000-10-10 2004-03-23 Qualcomm, Incorporated Gain linearizer for variable gain amplifiers
US6542029B1 (en) * 2000-10-11 2003-04-01 Skyworks Solutions, Inc. Variable-slope variable-gain amplifier
US6711389B2 (en) * 2001-02-16 2004-03-23 Telefonaktiebolaget L.M. Ericsson Power controller for a mobile terminal
US6748201B2 (en) * 2002-03-28 2004-06-08 Qualcomm Inc. Gain control for communications device

Also Published As

Publication number Publication date
EP1248384B1 (de) 2007-08-22
EP1248384A1 (de) 2002-10-09
DE60130099T2 (de) 2008-05-15
JP2002330079A (ja) 2002-11-15
US20020176513A1 (en) 2002-11-28
US7096035B2 (en) 2006-08-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition