DE3585838D1 - Signaluebertragungssystem. - Google Patents

Signaluebertragungssystem.

Info

Publication number
DE3585838D1
DE3585838D1 DE8585100464T DE3585838T DE3585838D1 DE 3585838 D1 DE3585838 D1 DE 3585838D1 DE 8585100464 T DE8585100464 T DE 8585100464T DE 3585838 T DE3585838 T DE 3585838T DE 3585838 D1 DE3585838 D1 DE 3585838D1
Authority
DE
Germany
Prior art keywords
transfer system
signal transfer
signal
transfer
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
DE8585100464T
Other languages
English (en)
Inventor
Susumu C O Osaka Works O Ihara
Koichi C O Osaka W Kurebayashi
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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
Priority claimed from JP59008224A external-priority patent/JPS60152148A/ja
Priority claimed from JP59042780A external-priority patent/JPS60186137A/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE3585838D1 publication Critical patent/DE3585838D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/27—Arrangements for networking
    • H04B10/275—Ring-type networks
    • H04B10/2755—Ring-type networks with a headend
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/542—Systems for transmission via power distribution lines the information being in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5445—Local network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/545—Audio/video application, e.g. interphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5483—Systems for power line communications using coupling circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)
DE8585100464T 1984-01-19 1985-01-17 Signaluebertragungssystem. Expired - Fee Related DE3585838D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59008224A JPS60152148A (ja) 1984-01-19 1984-01-19 伝送装置群の伝送路構成方式
JP59042780A JPS60186137A (ja) 1984-03-05 1984-03-05 光フアイバを用いた通信システム

Publications (1)

Publication Number Publication Date
DE3585838D1 true DE3585838D1 (de) 1992-05-21

Family

ID=26342693

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585100464T Expired - Fee Related DE3585838D1 (de) 1984-01-19 1985-01-17 Signaluebertragungssystem.

Country Status (5)

Country Link
EP (1) EP0149495B1 (de)
AU (1) AU574420B2 (de)
BR (1) BR8500242A (de)
CA (1) CA1241993A (de)
DE (1) DE3585838D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8709072D0 (en) * 1987-04-15 1987-05-20 British Telecomm Transmission system
DE4017997A1 (de) * 1990-06-05 1991-12-12 Siemens Ag Optisches datenuebertragungssystem
EP0538552A3 (en) * 1991-10-21 1993-10-06 Rockwell International Corporation High speed array processor bus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1581803A (en) * 1978-03-21 1980-12-17 Standard Telephones Cables Ltd Data transmission system
GB2073407A (en) * 1980-03-27 1981-10-14 Honeywell Inc Data communication system
ZA825025B (en) * 1981-07-21 1983-04-27 Bicc Plc Overhead electric transmission systems

Also Published As

Publication number Publication date
BR8500242A (pt) 1985-08-27
CA1241993A (en) 1988-09-13
EP0149495A2 (de) 1985-07-24
AU3777785A (en) 1985-08-01
EP0149495B1 (de) 1992-04-15
AU574420B2 (en) 1988-07-07
EP0149495A3 (en) 1988-08-24

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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