CA2026093A1 - Systeme telephonique mobile avec adaptateur pour poste telephonique portatif - Google Patents

Systeme telephonique mobile avec adaptateur pour poste telephonique portatif

Info

Publication number
CA2026093A1
CA2026093A1 CA2026093A CA2026093A CA2026093A1 CA 2026093 A1 CA2026093 A1 CA 2026093A1 CA 2026093 A CA2026093 A CA 2026093A CA 2026093 A CA2026093 A CA 2026093A CA 2026093 A1 CA2026093 A1 CA 2026093A1
Authority
CA
Canada
Prior art keywords
portable telephone
telephone set
transceiver unit
adaptor
unit
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
CA2026093A
Other languages
English (en)
Other versions
CA2026093C (fr
Inventor
Yoshifumi Toda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of CA2026093A1 publication Critical patent/CA2026093A1/fr
Application granted granted Critical
Publication of CA2026093C publication Critical patent/CA2026093C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04B1/3827—Portable transceivers
    • H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6075—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CA002026093A 1989-09-25 1990-09-24 Systeme telephonique mobile avec adaptateur pour poste telephonique portatif Expired - Fee Related CA2026093C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-248648 1989-09-25
JP1248648A JPH03109829A (ja) 1989-09-25 1989-09-25 携帯電話用車載アダプタシステム

Publications (2)

Publication Number Publication Date
CA2026093A1 true CA2026093A1 (fr) 1991-03-26
CA2026093C CA2026093C (fr) 1995-06-20

Family

ID=17181250

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002026093A Expired - Fee Related CA2026093C (fr) 1989-09-25 1990-09-24 Systeme telephonique mobile avec adaptateur pour poste telephonique portatif

Country Status (3)

Country Link
US (1) US5659594A (fr)
JP (1) JPH03109829A (fr)
CA (1) CA2026093C (fr)

Families Citing this family (45)

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JPH0591039A (ja) * 1991-09-30 1993-04-09 Nec Corp 携帯無線端末装置および車載無線端末装置
EP0559187B1 (fr) * 1992-03-06 1998-11-04 Fujitsu Limited Adapteur pour coupler un téléphone portable à un téléphone mobile
CN1061494C (zh) * 1993-02-05 2001-01-31 株式会社东芝 无线电话装置
JPH06311104A (ja) * 1993-04-26 1994-11-04 Nec Corp 携帯電話装置
JP2503906B2 (ja) * 1993-07-23 1996-06-05 日本電気株式会社 携帯無線機
JPH0819045A (ja) * 1994-06-30 1996-01-19 Fujitsu Ltd 移動端末装置及び移動通信システム
KR0180896B1 (ko) * 1996-07-19 1999-05-15 정인현 개인휴대용 통신 단말기용 자동차 내장장치
EP0990310B1 (fr) * 1997-06-20 2001-11-14 Siemens Aktiengesellschaft Dispositif pour monter un telephone mobile dans un vehicule automobile
SG82584A1 (en) * 1997-08-06 2001-08-21 Calsonic Corp Telephone hand-free apparatus
US6972945B1 (en) * 1997-10-17 2005-12-06 Gateway Inc. Modular computer device and computer keyboard for modular device
US6542758B1 (en) 1997-12-11 2003-04-01 Ericsson Inc. Distributed radio telephone for use in a vehicle
US6230029B1 (en) 1998-01-07 2001-05-08 Advanced Mobile Solutions, Inc. Modular wireless headset system
USD419160S (en) * 1998-05-14 2000-01-18 Northrop Grumman Corporation Personal communications unit docking station
US6243573B1 (en) 1998-05-15 2001-06-05 Northrop Grumman Corporation Personal communications system
US6223062B1 (en) 1998-05-15 2001-04-24 Northrop Grumann Corporation Communications interface adapter
US6141426A (en) 1998-05-15 2000-10-31 Northrop Grumman Corporation Voice operated switch for use in high noise environments
US6304559B1 (en) 1998-05-15 2001-10-16 Northrop Grumman Corporation Wireless communications protocol
US6041243A (en) 1998-05-15 2000-03-21 Northrop Grumman Corporation Personal communications unit
US6169730B1 (en) 1998-05-15 2001-01-02 Northrop Grumman Corporation Wireless communications protocol
USD421002S (en) * 1998-05-15 2000-02-22 Northrop Grumman Corporation Personal communications unit handset
DE19837488A1 (de) * 1998-08-12 2000-02-17 Mannesmann Ag Abbuchungsgerät zur Abrechnung von Nutzungsgebühren
US6725061B1 (en) * 1999-01-12 2004-04-20 Qualcomm, Incorporated System and method for the automatic identification of accessories coupled to a wireless communication device
US7346374B2 (en) 1999-05-26 2008-03-18 Johnson Controls Technology Company Wireless communications system and method
EP1852836A3 (fr) 1999-05-26 2011-03-30 Johnson Controls Technology Company Système et procédé de communications sans fil
US6697638B1 (en) * 1999-10-29 2004-02-24 Denso Corporation Intelligent portable phone with dual mode operation for automobile use
US6980092B2 (en) * 2000-04-06 2005-12-27 Gentex Corporation Vehicle rearview mirror assembly incorporating a communication system
JP4806840B2 (ja) * 2000-08-11 2011-11-02 ソニー株式会社 携帯電話機
US9942377B2 (en) 2000-08-11 2018-04-10 Drnc Holdings, Inc. Portable telephone
GB2369743A (en) * 2000-08-31 2002-06-05 Lightwire Comm Ltd Infrared handsfree kit enters standby mode
GB0021238D0 (en) * 2000-08-31 2000-10-18 Lewis Marcus Hands-free kit for mobile radio telephone handset
US6687517B2 (en) * 2001-05-16 2004-02-03 Nokia Corporation Hands-free operation of mobile terminal using wireless communication link
DE10134098C2 (de) * 2001-07-13 2003-12-11 Siemens Ag Verfahren zur Voreinstellung eines Mobilfunk-Kommunikationsmodus und Fahrzeug-Mobilfunkanordnung
US6892080B2 (en) * 2001-11-27 2005-05-10 Arrista Technologies, Inc. Booster amplifier for cellular telephone cradles
EP1574092A1 (fr) * 2002-12-20 2005-09-14 Nokia Corporation Systeme de communication et procede de fonctionnement de ce systeme
US7023379B2 (en) * 2003-04-03 2006-04-04 Gentex Corporation Vehicle rearview assembly incorporating a tri-band antenna module
KR100928056B1 (ko) * 2003-05-19 2009-11-24 젠텍스 코포레이션 핸즈프리 전화기 구성요소를 설치한 백미러 어셈블리
US7519842B2 (en) * 2004-08-19 2009-04-14 Hewlett-Packard Development Company, L.P. System and method for network interface power management
DE102005020981B4 (de) * 2005-03-09 2014-02-20 Bury Sp.Z.O.O Telefon-Freisprechanlage für ein Mobiltelefon
DE102006005942A1 (de) * 2006-02-09 2007-08-23 Bayerische Motoren Werke Ag Verfahren zur Unterstützung der Fehlersuche für ein Kraftfahrzeug
JP5331710B2 (ja) 2006-10-11 2013-10-30 ジョンソン コントロールズ テクノロジー カンパニー 無線ネットワーク選択
US20090029744A1 (en) * 2007-07-26 2009-01-29 Sony Ericsson Mobile Communications Ab Electronic device for hands-free operation of a portable communication device
DE102007042795A1 (de) * 2007-09-07 2009-03-12 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Überprüfung der Eignung eines Mobiltelefons
US8244535B2 (en) * 2008-10-15 2012-08-14 Verizon Patent And Licensing Inc. Audio frequency remapping
EP2315322A1 (fr) * 2009-10-20 2011-04-27 SA Shuang Station d'accueil et dispositif pour une utilisation dans une station d'accueil
CN102714422B (zh) * 2009-11-30 2016-03-09 前瞻思维产品有限公司 电池模拟器及其使用方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58204640A (ja) * 1982-05-22 1983-11-29 T D L Kk 携帯電話機
US4539706A (en) * 1983-02-03 1985-09-03 General Electric Company Mobile vehicular repeater system which provides up-link acknowledgement signal to portable transceiver at end of transceiver transmission
JPS648733A (en) * 1987-06-30 1989-01-12 Mitsubishi Electric Corp Portable radio communication equipment
DE3721806A1 (de) * 1987-07-02 1989-01-12 Philips Patentverwaltung Mobilfunkanlage
JPS6485431A (en) * 1987-09-28 1989-03-30 Toshiba Corp Radio telephone system
US5029233A (en) * 1987-10-09 1991-07-02 Motorola, Inc. Radio arrangement having two radios sharing circuitry
JPH01220919A (ja) * 1988-02-29 1989-09-04 Toshiba Corp 無線電話装置
US5203020A (en) * 1988-06-14 1993-04-13 Kabushiki Kaisha Toshiba Method and apparatus for reducing power consumption in a radio telecommunication apparatus
JP2583578B2 (ja) * 1988-07-01 1997-02-19 三菱電機株式会社 ポケット電話機
US5036532A (en) * 1989-08-03 1991-07-30 Motorola, Inc. Portable telephone with power source/mode change during calls
JPH0775324B2 (ja) * 1989-08-18 1995-08-09 日本電気株式会社 携帯無線機

Also Published As

Publication number Publication date
US5659594A (en) 1997-08-19
JPH03109829A (ja) 1991-05-09
CA2026093C (fr) 1995-06-20

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