Transmission of data via power lines

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United States of America Patent

PATENT NO 4962496
SERIAL NO

07260343

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for transmitting data in the form of a sequence of data words according to PLBus communications protocol in a channel (20) carrying data transmitted, according to a different protocol, in the form of timed bursts of a signal, comprising: producing (16) a carrier which is continuous at least for the duration of each data word; angularly modulating (14, 16) the carrier in accordance with the information contained in each data word; and transmitting the angularly modulated carrier in the channel (20).

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Patent Owner(s)

  • ABB POWER T&D COMPANY INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boomgaard, Dirk J Monroeville, PA 13 476
Vercellotti, Leonard C Oakmont, PA 21 1482

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