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.)
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Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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Filing date
Publication date
Application filed by Le Materiel Telephonique Thomson CSFfiledCriticalLe Materiel Telephonique Thomson CSF
Application grantedgrantedCritical
Publication of FR586946ApublicationCriticalpatent/FR586946A/fr
H04B3/54—Systems for transmission via power distribution lines
H04B3/544—Setting up communications; Call and signalling arrangements
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
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
H04B2203/5437—Wired telephone
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Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Computer Networks & Wireless Communication
(AREA)
Signal Processing
(AREA)
Mobile Radio Communication Systems
(AREA)
FR586946D1923-09-241924-09-10Perfectionnements aux systèmes électriques de transmission par ondes porteuses, utilisant des lignes à haute tension
ExpiredFR586946A
(fr)