JPH0419841U - - Google Patents

Info

Publication number
JPH0419841U
JPH0419841U JP1990057351U JP5735190U JPH0419841U JP H0419841 U JPH0419841 U JP H0419841U JP 1990057351 U JP1990057351 U JP 1990057351U JP 5735190 U JP5735190 U JP 5735190U JP H0419841 U JPH0419841 U JP H0419841U
Authority
JP
Japan
Prior art keywords
data
data length
discharge
unit
battery
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.)
Granted
Application number
JP1990057351U
Other languages
English (en)
Japanese (ja)
Other versions
JP2506602Y2 (ja
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 filed Critical
Priority to JP1990057351U priority Critical patent/JP2506602Y2/ja
Priority to US07/704,778 priority patent/US5239694A/en
Priority to AU77299/91A priority patent/AU644167B2/en
Priority to EP91108803A priority patent/EP0459447B1/en
Priority to DE69112276T priority patent/DE69112276T2/de
Publication of JPH0419841U publication Critical patent/JPH0419841U/ja
Application granted granted Critical
Publication of JP2506602Y2 publication Critical patent/JP2506602Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/401—Circuits for selecting or indicating operating mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Secondary Cells (AREA)
  • Transmitters (AREA)
JP1990057351U 1990-05-31 1990-05-31 送信装置 Expired - Lifetime JP2506602Y2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1990057351U JP2506602Y2 (ja) 1990-05-31 1990-05-31 送信装置
US07/704,778 US5239694A (en) 1990-05-31 1991-05-23 Transmitter having battery power detecting means
AU77299/91A AU644167B2 (en) 1990-05-31 1991-05-24 Transmitter having battery power detecting means
EP91108803A EP0459447B1 (en) 1990-05-31 1991-05-29 Transmitter having battery power detecting means
DE69112276T DE69112276T2 (de) 1990-05-31 1991-05-29 Sender mit Batteriespannungsdetektionsmittel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990057351U JP2506602Y2 (ja) 1990-05-31 1990-05-31 送信装置

Publications (2)

Publication Number Publication Date
JPH0419841U true JPH0419841U (en]) 1992-02-19
JP2506602Y2 JP2506602Y2 (ja) 1996-08-14

Family

ID=13053159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990057351U Expired - Lifetime JP2506602Y2 (ja) 1990-05-31 1990-05-31 送信装置

Country Status (5)

Country Link
US (1) US5239694A (en])
EP (1) EP0459447B1 (en])
JP (1) JP2506602Y2 (en])
AU (1) AU644167B2 (en])
DE (1) DE69112276T2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07241039A (ja) * 1993-12-29 1995-09-12 Nec Corp バッテリー残量検出装置

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6643527B2 (en) * 1992-02-27 2003-11-04 Fujitsu Limited Power switching unit of a portable telephone capable of monitoring and controlling a battery supply voltage thereof
US5428671A (en) * 1992-11-09 1995-06-27 Compaq Computer Corporation Modem for tight coupling between a computer and a cellular telephone
JP3229050B2 (ja) * 1993-01-21 2001-11-12 株式会社東芝 ディジタル無線通信装置
US5784690A (en) * 1994-01-21 1998-07-21 Kabushiki Kaisha Toshiba Transceiver measuring battery voltage when receiving in a TDMA system
JP3158833B2 (ja) * 1994-01-27 2001-04-23 三菱電機株式会社 移動無線装置
DE4410338C2 (de) * 1994-03-25 1996-03-28 Telefunken Microelectron Datenübertragungssystem
US5535438A (en) * 1994-05-10 1996-07-09 Panasonic Technologies, Inc. Phase linear class E amplifier for a satellite communication terminal which communicates with a low earth orbiting satellite
US5680112A (en) * 1994-07-29 1997-10-21 Dimango Products Corporation Wireless audible indication system with battery status indicator
JPH0865356A (ja) * 1994-08-15 1996-03-08 Nec Corp Ｐｃカード無線モデム
JPH08204587A (ja) * 1995-01-23 1996-08-09 Fujitsu Ltd 携帯電話機
JPH09261315A (ja) * 1996-03-26 1997-10-03 Aiwa Co Ltd 携帯用端末装置
JP2877116B2 (ja) * 1996-12-26 1999-03-31 日本電気株式会社 無線通信システム
US6041241A (en) * 1997-03-03 2000-03-21 Motorola, Inc. Apparatus and method for balancing power savings and call set up time in a wireless communication device
JPH10304578A (ja) * 1997-04-21 1998-11-13 Canon Inc 電気機器及び電気機器の運用制御方法
JP2001224068A (ja) * 2000-02-09 2001-08-17 Nec Shizuoka Ltd 通信装置及びその通信方法
JP2003032172A (ja) * 2001-07-13 2003-01-31 Matsushita Electric Ind Co Ltd 通信装置、通信方法、通信プログラムおよび記録媒体
DE10304200A1 (de) * 2003-01-29 2004-08-19 Siemens Ag Verfahren zur Leistungsregelung für ein mobiles Kommunikationsendgerät
US7600139B2 (en) 2006-03-23 2009-10-06 Sony Ericsson Mobile Communications Ab Dynamic battery advisor
US7724806B2 (en) * 2006-12-20 2010-05-25 Motorola, Inc. Interferer diversity

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870959A (en) * 1972-10-24 1975-03-11 Baldwin Electronics Inc Dual frequency transmitter system
AT331357B (de) * 1974-01-11 1976-08-25 Jungfer Akkumulatoren Elektrische anzeigevorrichtung fur den ladezustand einer sekundarbatterie
JPS57212829A (en) * 1981-06-25 1982-12-27 Sharp Corp Transmitter
US4471492A (en) * 1982-11-01 1984-09-11 General Electric Company Voltage indicating arrangement for a radio transceiver
JPH0644716B2 (ja) * 1984-08-14 1994-06-08 日本電気株式会社 無線通信装置
US4761824A (en) * 1985-05-23 1988-08-02 Nec Corporation Battery-powered mobile communications apparatus having transmitter reset function
US4887311A (en) * 1987-04-17 1989-12-12 General Electric Company Radio with options board
US4914393A (en) * 1987-08-27 1990-04-03 Nec Corporation Accurately indicating a status of consumption of a battery by which an electronic circuit is controllably put into operation
JPH0793649B2 (ja) * 1987-09-09 1995-10-09 三菱電機株式会社 電話装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07241039A (ja) * 1993-12-29 1995-09-12 Nec Corp バッテリー残量検出装置

Also Published As

Publication number Publication date
US5239694A (en) 1993-08-24
AU644167B2 (en) 1993-12-02
AU7729991A (en) 1991-12-05
DE69112276D1 (de) 1995-09-28
JP2506602Y2 (ja) 1996-08-14
EP0459447B1 (en) 1995-08-23
EP0459447A1 (en) 1991-12-04
DE69112276T2 (de) 1996-02-01

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term