Data signalling system

Communications: electrical – Continuously variable indicating – With meter reading

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Details

34082544, 455 38, H04Q 900, H04B 700

Patent

active

046367918

ABSTRACT:
A data signalling system for transmitting signals between at least one primary station and a plurality of secondary stations. The system is well adapted for use in multiple unit radio communications systems capable of noise and data communications. A register model is utilized which permits a highly flexible signalling system compatable with a wide range of communications networks. Data transfer is accomplished using fixed length data packets which are error correction encoded and transmitted utilizing PSK modulation.

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