FR2494937B1 - Systeme de transmission a plusieurs canaux par courant porteur - Google Patents

Systeme de transmission a plusieurs canaux par courant porteur

Info

Publication number
FR2494937B1
FR2494937B1 FR8024902A FR8024902A FR2494937B1 FR 2494937 B1 FR2494937 B1 FR 2494937B1 FR 8024902 A FR8024902 A FR 8024902A FR 8024902 A FR8024902 A FR 8024902A FR 2494937 B1 FR2494937 B1 FR 2494937B1
Authority
FR
France
Prior art keywords
transmission system
channel transmission
carrier current
carrier
current
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
Application number
FR8024902A
Other languages
English (en)
Other versions
FR2494937A1 (fr
Inventor
Didier Severi
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.)
SONELEC
Original Assignee
SONELEC
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 SONELEC filed Critical SONELEC
Priority to FR8024902A priority Critical patent/FR2494937B1/fr
Publication of FR2494937A1 publication Critical patent/FR2494937A1/fr
Application granted granted Critical
Publication of FR2494937B1 publication Critical patent/FR2494937B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H04H20/84—Wired systems combined with power distribution 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
    • H04B2203/5404—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
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5441—Wireless systems or telephone
    • 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
    • H04B2203/5466—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
    • H04B2203/5483—Systems for power line communications using coupling circuits
    • 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
    • H04B2203/5487—Systems for power line communications using coupling circuits cables
    • 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
    • H04B2203/5491—Systems for power line communications using filtering and bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transmitters (AREA)
FR8024902A 1980-11-24 1980-11-24 Systeme de transmission a plusieurs canaux par courant porteur Expired FR2494937B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8024902A FR2494937B1 (fr) 1980-11-24 1980-11-24 Systeme de transmission a plusieurs canaux par courant porteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8024902A FR2494937B1 (fr) 1980-11-24 1980-11-24 Systeme de transmission a plusieurs canaux par courant porteur

Publications (2)

Publication Number Publication Date
FR2494937A1 FR2494937A1 (fr) 1982-05-28
FR2494937B1 true FR2494937B1 (fr) 1986-08-22

Family

ID=9248284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8024902A Expired FR2494937B1 (fr) 1980-11-24 1980-11-24 Systeme de transmission a plusieurs canaux par courant porteur

Country Status (1)

Country Link
FR (1) FR2494937B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4847903A (en) * 1987-05-22 1989-07-11 Recoton Corporation Wireless remote speaker system
FR2691863B1 (fr) * 1992-05-27 1995-06-23 Koubi Denis Methode et systeme de transmission d'informations et de signaux analogiques et/ou numeriques a large bande utilisant le reseau de distribution de l'energie electrique comme support de transmission.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545259A (en) * 1946-10-05 1951-03-13 Monmouth Lab Inc Multiple radio heterodyne distribution system
IT962385B (it) * 1972-07-04 1973-12-20 Siemens Spa Italiana Sistema di disaccoppiamento del segnale ad alta frequenza dalla corrente a frequenza industriale in sistemi utilizzanti mezzi tra smissivi comuni
US4057793A (en) * 1975-10-28 1977-11-08 Johnson Raymond E Current carrier communication system

Also Published As

Publication number Publication date
FR2494937A1 (fr) 1982-05-28

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
ST Notification of lapse