IL127803A - Method and apparatus for transmission of digital data - Google Patents

Method and apparatus for transmission of digital data

Info

Publication number
IL127803A
IL127803A IL12780398A IL12780398A IL127803A IL 127803 A IL127803 A IL 127803A IL 12780398 A IL12780398 A IL 12780398A IL 12780398 A IL12780398 A IL 12780398A IL 127803 A IL127803 A IL 127803A
Authority
IL
Israel
Prior art keywords
transmission
digital data
digital
data
Prior art date
Application number
IL12780398A
Other versions
IL127803A0 (en
Original Assignee
Polytrax Inf Technology Ag
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 Polytrax Inf Technology Ag filed Critical Polytrax Inf Technology Ag
Publication of IL127803A0 publication Critical patent/IL127803A0/en
Publication of IL127803A publication Critical patent/IL127803A/en

Links

Classifications

    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • 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
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
    • 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
    • H04B2203/5466—Systems for power line communications using three phases conductors
    • 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
    • H04B2203/5495—Systems for power line communications having measurements and testing channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Communication Control (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
IL12780398A 1998-01-08 1998-12-29 Method and apparatus for transmission of digital data IL127803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19800457A DE19800457A1 (en) 1998-01-08 1998-01-08 Data transfer

Publications (2)

Publication Number Publication Date
IL127803A0 IL127803A0 (en) 1999-10-28
IL127803A true IL127803A (en) 2003-01-12

Family

ID=7854163

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12780398A IL127803A (en) 1998-01-08 1998-12-29 Method and apparatus for transmission of digital data

Country Status (5)

Country Link
EP (1) EP0929171A3 (en)
JP (1) JP3091735B2 (en)
DE (1) DE19800457A1 (en)
IL (1) IL127803A (en)
NO (1) NO990044L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009026207A1 (en) * 2009-07-20 2011-02-03 Wincor Nixdorf International Gmbh Bus system and method for data transmission
KR101289027B1 (en) * 2013-04-02 2013-07-23 나노소프트(주) Sonic wave communication system for wireless and method for the same
DE102013112548B4 (en) * 2013-11-14 2022-04-21 Fujitsu Technology Solutions Intellectual Property Gmbh Transmission device, use of a transmission device and method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942168A (en) * 1975-01-31 1976-03-02 Westinghouse Electric Corporation Distribution network power line communication system
US4538136A (en) * 1981-03-30 1985-08-27 Amtel Systems Corporation Power line communication system utilizing a local oscillator
DE3519408A1 (en) * 1985-05-30 1986-12-04 Josef Dipl.-Ing. Dirr (FH), 8000 München Method for coding analog and digital data by means of the phases of alternating currents, in particular for telecommunications systems
US4642607A (en) * 1985-08-06 1987-02-10 National Semiconductor Corporation Power line carrier communications system transformer bridge
US4794621A (en) * 1987-08-26 1988-12-27 Josef Dirr Apparatus for transmitting information by angle modulation
US4962496A (en) * 1988-10-20 1990-10-09 Abb Power T & D Company Inc. Transmission of data via power lines
DE3919530A1 (en) * 1989-06-15 1990-12-20 Ant Nachrichtentech Digitally modulating digital signal - using phase shift keying and stored waveform principles with constant data rate
DE4001266C2 (en) * 1990-01-18 1994-10-20 Abb Patent Gmbh Method and transmission device for the transmission of digital information via power supply networks
DE4001265C2 (en) * 1990-01-18 1995-05-18 Abb Patent Gmbh Method and device for receiving digital information via power supply networks
DE4236310C2 (en) * 1991-11-08 1996-05-02 Stewing Nachrichtentechnik Device for data transmission over the power supply network
EP0577861B1 (en) * 1992-07-03 1996-02-07 ABBPATENT GmbH Data transmission by means of electrical distribution lines using frequency hopping
DE4323376A1 (en) * 1993-07-13 1995-01-19 Abb Patent Gmbh Method and device for interference-free bidirectional information transmission via power supply networks
US5615228A (en) * 1995-03-23 1997-03-25 Texas Instruments Incorporated Apparatus and method to decode a pulse width modulated serial data stream

Also Published As

Publication number Publication date
NO990044L (en) 1999-07-09
JPH11317698A (en) 1999-11-16
JP3091735B2 (en) 2000-09-25
NO990044D0 (en) 1999-01-06
EP0929171A2 (en) 1999-07-14
DE19800457A1 (en) 1999-07-22
EP0929171A3 (en) 2002-04-03
IL127803A0 (en) 1999-10-28

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees