System for transmitting digital data over an electricity power l

Details System for transmitting digital data over an electricity power l System for transmitting digital data over an electricity power l

1992-03-05

1993-09-14

Kuntz, Curtis

Pulse or digital communications

Spread spectrum

Direct sequence

375 98, 375102, 455283, 455283, H04L 2708, H04B 710, H04B 110, H04B 118

Patent

active

052456331

ABSTRACT:
The invention relates to a communications system suitable for application directly to a national electricity grid and comprising a transmitter for transmitting data over a plurality of transmission frequency bands, a receiver for receiving messages over any one of the frequency bands, means for evaluating the transmission quality of each of the frequency bands, and a way to adapt the system for transmitting and receiving over the frequency band that has optimum transmission quality. The system of the invention may be applied, in particular, to remote reading of electricity meters.

REFERENCES:
patent: 4479215 (1986-10-01), Baker
patent: 4790013 (1988-12-01), Kage
patent: 4815106 (1989-03-01), Propp et al.
patent: 4843615 (1989-06-01), Davis
patent: 4884272 (1989-11-01), McConnell
"Survey of Computer Communications Loop Network", Part 1 by B. K. Penney and A. A. Baghdade, Computer Communication, vol. 2, No. 4, Aug. 1979 Published by IPC Science & Technology Press.

Affiliated with

Also associated with

Rating

System for transmitting digital data over an electricity power l does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for transmitting digital data over an electricity power l, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for transmitting digital data over an electricity power l will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2033884