JPS57123749A - Transmission system of distribution line carrier signal - Google Patents

Transmission system of distribution line carrier signal

Info

Publication number
JPS57123749A
JPS57123749A JP56009214A JP921481A JPS57123749A JP S57123749 A JPS57123749 A JP S57123749A JP 56009214 A JP56009214 A JP 56009214A JP 921481 A JP921481 A JP 921481A JP S57123749 A JPS57123749 A JP S57123749A
Authority
JP
Japan
Prior art keywords
signal
transmission system
carrier signal
distribution line
line carrier
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.)
Pending
Application number
JP56009214A
Other languages
English (en)
Inventor
Sanshiro Kuroda
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56009214A priority Critical patent/JPS57123749A/ja
Publication of JPS57123749A publication Critical patent/JPS57123749A/ja
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/54Systems for transmission via power distribution lines
    • H04B3/542Systems for transmission via power distribution lines the information being in digital form
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2203/00Indexing scheme relating to line transmission systems
    • H04B2203/54Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5416Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2203/00Indexing scheme relating to line transmission systems
    • H04B2203/54Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462Systems for power line communications
    • H04B2203/5495Systems for power line communications having measurements and testing channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
JP56009214A 1981-01-23 1981-01-23 Transmission system of distribution line carrier signal Pending JPS57123749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56009214A JPS57123749A (en) 1981-01-23 1981-01-23 Transmission system of distribution line carrier signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56009214A JPS57123749A (en) 1981-01-23 1981-01-23 Transmission system of distribution line carrier signal

Publications (1)

Publication Number Publication Date
JPS57123749A true JPS57123749A (en) 1982-08-02

Family

ID=11714199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56009214A Pending JPS57123749A (en) 1981-01-23 1981-01-23 Transmission system of distribution line carrier signal

Country Status (1)

Country Link
JP (1) JPS57123749A (ja)

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