DE69315097T2 - Funkkommunikationssystem - Google Patents

Funkkommunikationssystem

Info

Publication number
DE69315097T2
DE69315097T2 DE69315097T DE69315097T DE69315097T2 DE 69315097 T2 DE69315097 T2 DE 69315097T2 DE 69315097 T DE69315097 T DE 69315097T DE 69315097 T DE69315097 T DE 69315097T DE 69315097 T2 DE69315097 T2 DE 69315097T2
Authority
DE
Germany
Prior art keywords
communication system
radio communication
radio
communication
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
DE69315097T
Other languages
English (en)
Other versions
DE69315097D1 (de
Inventor
Kiyoyoshi Kurasawa
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.)
Shinko Electric Co Ltd
Original Assignee
Shinko 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 Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Application granted granted Critical
Publication of DE69315097D1 publication Critical patent/DE69315097D1/de
Publication of DE69315097T2 publication Critical patent/DE69315097T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/28—Individual registration on entry or exit involving the use of a pass the pass enabling tracking or indicating presence

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
DE69315097T 1992-01-31 1993-01-21 Funkkommunikationssystem Expired - Fee Related DE69315097T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4016773A JP3018708B2 (ja) 1992-01-31 1992-01-31 無線通信装置

Publications (2)

Publication Number Publication Date
DE69315097D1 DE69315097D1 (de) 1997-12-18
DE69315097T2 true DE69315097T2 (de) 1998-03-05

Family

ID=11925531

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69315097T Expired - Fee Related DE69315097T2 (de) 1992-01-31 1993-01-21 Funkkommunikationssystem

Country Status (3)

Country Link
EP (1) EP0553713B1 (de)
JP (1) JP3018708B2 (de)
DE (1) DE69315097T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07264091A (ja) * 1994-03-18 1995-10-13 Toshiba Corp 無線カード用通信装置
FR2723238B1 (fr) * 1994-07-27 1996-09-13 Suisse Electronique Microtech Systeme de communication entre une station de base et un transpondeur passif
DE4430360C1 (de) * 1994-08-26 1995-10-05 Siemens Ag Diebstahlschutzsystem für ein Kraftfahrzeug
JPH08241383A (ja) * 1995-03-03 1996-09-17 Mitsubishi Electric Corp 非接触ｉｃカードおよびこれを含む非接触ｉｃカードシステムおよびそのデータ伝送方法
DE19635311A1 (de) * 1996-09-02 1998-03-12 Angewandte Digital Elektronik Adaptive Identifikation kontaktloser Chipkarten
WO2000007137A1 (en) * 1998-07-27 2000-02-10 The Whitaker Corporation Non-contact transmission of electrical power and data
US20050152261A1 (en) * 2002-02-22 2005-07-14 Koninklijke Philips Electronics N. V. Record carrier comprising an integrated circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK110387A (da) * 1987-03-03 1988-09-04 Electronic Identification Syst Kommunikationsanlaeg
WO1989005549A1 (en) * 1987-12-04 1989-06-15 Magellan Corporation (Australia) Pty. Ltd. Identification apparatus and methods

Also Published As

Publication number Publication date
JPH05210768A (ja) 1993-08-20
JP3018708B2 (ja) 2000-03-13
EP0553713A1 (de) 1993-08-04
DE69315097D1 (de) 1997-12-18
EP0553713B1 (de) 1997-11-12

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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