DE68916723T2 - Leistungssparschaltung und -verfahren. - Google Patents

Leistungssparschaltung und -verfahren.

Info

Publication number
DE68916723T2
DE68916723T2 DE68916723T DE68916723T DE68916723T2 DE 68916723 T2 DE68916723 T2 DE 68916723T2 DE 68916723 T DE68916723 T DE 68916723T DE 68916723 T DE68916723 T DE 68916723T DE 68916723 T2 DE68916723 T2 DE 68916723T2
Authority
DE
Germany
Prior art keywords
power saving
saving circuit
circuit
power
saving
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
DE68916723T
Other languages
English (en)
Other versions
DE68916723D1 (de
Inventor
Kazuhisa Ishiguro
Yutaka Sekiguchi
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Application granted granted Critical
Publication of DE68916723D1 publication Critical patent/DE68916723D1/de
Publication of DE68916723T2 publication Critical patent/DE68916723T2/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
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0277—Selecting one or more amplifiers from a plurality of amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • 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
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • 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
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
DE68916723T 1988-09-07 1989-09-05 Leistungssparschaltung und -verfahren. Expired - Lifetime DE68916723T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63224038A JPH0616601B2 (ja) 1988-09-07 1988-09-07 受信電波処理回路のパワーセイブ回路及びそのパワーセイブ方法

Publications (2)

Publication Number Publication Date
DE68916723D1 DE68916723D1 (de) 1994-08-18
DE68916723T2 true DE68916723T2 (de) 1995-02-23

Family

ID=16807622

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68916723T Expired - Lifetime DE68916723T2 (de) 1988-09-07 1989-09-05 Leistungssparschaltung und -verfahren.

Country Status (6)

Country Link
US (1) US5027428A (de)
EP (1) EP0358166B1 (de)
JP (1) JPH0616601B2 (de)
KR (1) KR960008961B1 (de)
CA (1) CA1301849C (de)
DE (1) DE68916723T2 (de)

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US5752201A (en) * 1996-02-09 1998-05-12 Nokia Mobile Phones Limited Mobile terminal having power saving mode that monitors specified numbers of filler messages
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JPH09247035A (ja) * 1996-03-08 1997-09-19 Nec Eng Ltd 低消費電力回路
JP3466046B2 (ja) * 1996-04-17 2003-11-10 株式会社ミツトヨ 電子測定システムの省電力方法及び装置
US6067460A (en) * 1996-05-23 2000-05-23 Nokia Mobile Phones Limited Mobile station having enhanced standby mode
US5793174A (en) * 1996-09-06 1998-08-11 Hunter Douglas Inc. Electrically powered window covering assembly
US6119003A (en) * 1996-09-09 2000-09-12 Nokia Mobile Phones Limited Methods and apparatus for performing automatic mode selection in a multimode mobile terminal
WO1998012822A1 (de) * 1996-09-18 1998-03-26 Siemens Aktiengesellschaft Verfahren und schaltungsanordnung zur spannungsversorgung in elektrischen funktionseinheiten
EP0841755A1 (de) * 1996-11-08 1998-05-13 DELTEC Nachrichtentechnik GmbH Stromsparender und empfindlicher Hochfrequenzempfänger unbedingter Stabilität
US5991635A (en) * 1996-12-18 1999-11-23 Ericsson, Inc. Reduced power sleep modes for mobile telephones
JP3929553B2 (ja) * 1997-06-11 2007-06-13 株式会社フィリップスエレクトロニクスジャパン データ放送受信機の受信制御方法
US6240304B1 (en) 1998-02-11 2001-05-29 Nokia Mobile Phones Ltd. Mobile terminal having RF power consumption optimization of extended standby mode
JP3293779B2 (ja) * 1998-08-25 2002-06-17 キヤノン株式会社 信号処理装置およびその制御方法
US6223047B1 (en) 1998-08-26 2001-04-24 Telefonaktiebolaget Lm Ericsson (Publ) Extended sleep mode method and apparatus
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JP3716402B2 (ja) * 1999-02-19 2005-11-16 富士通株式会社 スペクトラム拡散通信方法並びにその送信装置及び受信装置
FR2791216B1 (fr) * 1999-03-18 2001-05-11 Sagem Telephone mobile et procede de detection par un tel telephone mobile de signaux de calage en frequence
JP2001184149A (ja) * 1999-12-27 2001-07-06 Toshiba Corp 情報処理装置および動作状態制御方法
JP4320920B2 (ja) 2000-05-31 2009-08-26 ソニー株式会社 受信装置および受信方法
EP2272689A3 (de) * 2000-07-26 2011-03-09 Bridgestone Americas Tire Operations, LLC Elektronisches Reifenhandhabungssystem
US7161476B2 (en) * 2000-07-26 2007-01-09 Bridgestone Firestone North American Tire, Llc Electronic tire management system
US8266465B2 (en) 2000-07-26 2012-09-11 Bridgestone Americas Tire Operation, LLC System for conserving battery life in a battery operated device
JP4485093B2 (ja) * 2001-03-29 2010-06-16 クラリオン株式会社 データ再生装置とデータ再生システム
US7196737B1 (en) * 2002-01-25 2007-03-27 Sige Semiconductor Inc. Method of using control loops in a broadband cable tuner
US7567792B2 (en) * 2002-02-28 2009-07-28 Siemens Aktiengesellschaft Method for controlling the power supply of a mobile data memory, use of said method in an identification system having at least one mobile data memory
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JP3875243B2 (ja) * 2004-07-05 2007-01-31 シャープ株式会社 受信装置、通信装置、無線ｌａｎ装置、受信装置の制御方法、受信装置の制御プログラム、記録媒体
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JP4405472B2 (ja) * 2006-02-27 2010-01-27 株式会社東芝 通信システムとそのサーバ装置及び端末装置
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JPS6013588B2 (ja) * 1977-09-16 1985-04-08 日本電気株式会社 無線個別呼出受信機
JPS593635Y2 (ja) * 1979-09-29 1984-02-01 日本電気株式会社 選択呼出受信機
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JPS58124338A (ja) * 1982-01-20 1983-07-23 Nec Corp 選択呼出通信方式
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JPS6110329A (ja) * 1984-06-25 1986-01-17 Nec Corp 無線機のバッテリセ−ビング装置
JPS62160830A (ja) * 1986-01-10 1987-07-16 Nec Corp 選択呼出信号受信機
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JPH01190054A (ja) * 1988-01-25 1989-07-31 Man Design Kk 受信機

Also Published As

Publication number Publication date
CA1301849C (en) 1992-05-26
EP0358166A2 (de) 1990-03-14
US5027428A (en) 1991-06-25
JPH0272724A (ja) 1990-03-13
EP0358166B1 (de) 1994-07-13
KR960008961B1 (en) 1996-07-10
DE68916723D1 (de) 1994-08-18
KR900005715A (ko) 1990-04-14
JPH0616601B2 (ja) 1994-03-02
EP0358166A3 (de) 1991-10-30

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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