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DE69737092D1 - Tragbares endgerät - Google Patents

Tragbares endgerät

Info

Publication number
DE69737092D1
DE69737092D1 DE69737092T DE69737092T DE69737092D1 DE 69737092 D1 DE69737092 D1 DE 69737092D1 DE 69737092 T DE69737092 T DE 69737092T DE 69737092 T DE69737092 T DE 69737092T DE 69737092 D1 DE69737092 D1 DE 69737092D1
Authority
DE
Germany
Prior art keywords
portable device
portable
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
DE69737092T
Other languages
English (en)
Other versions
DE69737092T2 (de
Inventor
Naofumi Adachi
Teru Saitou
Akira Ootake
Yoshihito Takeshima
Ryouji Terada
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69737092D1 publication Critical patent/DE69737092D1/de
Publication of DE69737092T2 publication Critical patent/DE69737092T2/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. Transmission Power Control [TPC] 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
    • H04W52/0264—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by selectively disabling software applications
    • 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
    • H04B1/1607—Supply circuits
    • H04B1/1615—Switching on; Switching off, e.g. remotely
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/73—Battery saving arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Telephone Set Structure (AREA)
DE69737092T 1996-03-26 1997-03-26 Tragbares endgerät Expired - Fee Related DE69737092T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7048496 1996-03-26
JP8070484A JPH09261315A (ja) 1996-03-26 1996-03-26 携帯用端末装置
PCT/JP1997/001012 WO1997036412A1 (fr) 1996-03-26 1997-03-26 Terminal portatif

Publications (2)

Publication Number Publication Date
DE69737092D1 true DE69737092D1 (de) 2007-01-25
DE69737092T2 DE69737092T2 (de) 2007-07-12

Family

ID=13432853

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69737092T Expired - Fee Related DE69737092T2 (de) 1996-03-26 1997-03-26 Tragbares endgerät

Country Status (7)

Country Link
US (1) US6236869B1 (de)
EP (1) EP0891065B1 (de)
JP (1) JPH09261315A (de)
CN (1) CN1214598C (de)
DE (1) DE69737092T2 (de)
HK (1) HK1019681A1 (de)
WO (1) WO1997036412A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1023118A (ja) * 1996-07-03 1998-01-23 Nec Corp 携帯電話機におけるオーバレイ・バッテリ装置
US5726636A (en) * 1996-12-05 1998-03-10 Ericsson Inc. Emergency telephone with automatic low-battery signaling
JP2000078659A (ja) * 1998-08-28 2000-03-14 Nec Shizuoka Ltd Ｐｈｓ無線移動局
JP3659472B2 (ja) 1999-06-22 2005-06-15 京セラ株式会社 情報端末機器のバックライト制御方式
JP2002051004A (ja) * 2000-05-24 2002-02-15 Seiko Instruments Inc 電力供給装置及び携帯情報機器
US6744698B2 (en) 2001-03-08 2004-06-01 Seiko Epson Corporation Battery powered electronic device and control method therefor
JP3808716B2 (ja) * 2001-03-26 2006-08-16 株式会社リコー 電源装置
KR100606068B1 (ko) * 2003-11-26 2006-07-26 삼성전자주식회사 휴대 단말기의 파워오프 제어방법
US7321521B2 (en) * 2004-07-02 2008-01-22 Seagate Technology Llc Assessing energy requirements for a refreshed device
JP3928643B2 (ja) * 2005-01-26 2007-06-13 ブラザー工業株式会社 電話機
JP4424229B2 (ja) * 2005-03-08 2010-03-03 日本電気株式会社 携帯電話機及びその充電方法
US8180315B2 (en) * 2006-03-28 2012-05-15 Kyocera Corporation Mobile terminal and functional operation control method of the same
DE202006014284U1 (de) * 2006-09-13 2006-12-28 Fonium Deutschland Gmbh Mobiltelefon mit Mitteln zur Überwachung von Sicherheitsmerkmalen
US8138725B2 (en) * 2006-12-01 2012-03-20 Koninklijke Philips Electronics N.V. Simulated fast recharge of power supply
KR100844072B1 (ko) * 2007-06-20 2008-07-04 엘지전자 주식회사 이동통신 단말기 및 그 제어방법
JP5079548B2 (ja) * 2008-03-03 2012-11-21 パナソニック株式会社 無線通信システム、応答器
JP4464451B2 (ja) * 2008-10-07 2010-05-19 Ｎｅｃエレクトロニクス株式会社 マイクロコントローラ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860005A (en) * 1988-01-07 1989-08-22 Motorola, Inc. Communication receiver with automatic turn on/off
US5204986A (en) * 1988-02-25 1993-04-20 Kabushiki Kaisha Toahiba Battery powered radio devices having a battery saving function
US4908523A (en) * 1988-04-04 1990-03-13 Motorola, Inc. Electronic circuit with power drain control
US5287525A (en) * 1989-11-29 1994-02-15 Linear Technology Corporation Software controlled power shutdown in an integrated circuit
US5095308A (en) * 1990-01-09 1992-03-10 Southern Marine Research, Inc. Transceiver with battery saver and method of using same
JP2806589B2 (ja) * 1990-01-23 1998-09-30 日本電気株式会社 移動電話装置
JP2506602Y2 (ja) * 1990-05-31 1996-08-14 ソニー株式会社 送信装置
KR930001812B1 (ko) * 1990-07-19 1993-03-13 삼성전자주식회사 휴대용 이동체 통신시스템의 밧데리 과방전 및 과전압 보호회로
JPH0537440A (ja) * 1991-07-31 1993-02-12 Toshiba Corp 携帯用通信機器
JPH066282A (ja) * 1992-04-13 1994-01-14 Nippon Telegr & Teleph Corp <Ntt> 移動通信における着信待ち受け制御方式
JPH0669853A (ja) * 1992-08-18 1994-03-11 Hitachi Ltd 移動無線通信端末及びコードレス電話
US5623533A (en) * 1992-08-18 1997-04-22 Hitachi, Ltd. Mobile communication end device with low power operation mode
JPH07131402A (ja) * 1993-11-09 1995-05-19 Hitachi Ltd 携帯電話用電源監視装置
US5806006A (en) * 1994-12-02 1998-09-08 Eon Corporation Method of controlling power output by a primary power source so as to conserve power in an electronic communication device
JPH0918379A (ja) * 1995-06-27 1997-01-17 Sony Corp 通信端末装置

Also Published As

Publication number Publication date
CN1214833A (zh) 1999-04-21
EP0891065B1 (de) 2006-12-13
HK1019681A1 (en) 2000-02-18
JPH09261315A (ja) 1997-10-03
EP0891065A4 (de) 2003-07-09
CN1214598C (zh) 2005-08-10
US6236869B1 (en) 2001-05-22
DE69737092T2 (de) 2007-07-12
EP0891065A1 (de) 1999-01-13
WO1997036412A1 (fr) 1997-10-02

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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