Power line communications spread spectrum protocol

Details Power line communications spread spectrum protocol Power line communications spread spectrum protocol

1997-04-16

1999-05-11

Ghebretinsae, Temesghen

Pulse or digital communications

Repeaters

Testing

34031002, H04B15/00

Patent

active

059035943

ABSTRACT:
A spread spectrum protocol in a power line communication (PLC) system uses Harmonic Modulation (HM) as true spread spectrum modulation made up of a plurality of modulated tones spaced in frequency with equal distance between adjacent tones. The protocol incorporates the following modes:

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patent: 5519725 (1996-05-01), Hershey et al.
patent: 5731765 (1998-03-01), Allison et al.

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