Method and apparatus for improving data regeneration in asynchro

Details Method and apparatus for improving data regeneration in asynchro Method and apparatus for improving data regeneration in asynchro

1995-04-28

1997-08-19

Tse, Young T.

Pulse or digital communications

Repeaters

Testing

375214, H04B 1702

Patent

active

056595751

ABSTRACT:
A method and apparatus for improving data regeneration in an asynchronous communication network is described where data is received on a two wire connection bus at a node in a communication network and is immediately retransmitted to another node therein. Incoming serial data is sampled at the time center of the serial data bit and is then immediately retransmitted based on the sampled data. The delay associated with buffering one full byte of data is reduced by a factor of 20 since the improved data regeneration technique of the present invention immediately retransmits the regenerated data one-half bit after it is received. Therefore, the network throughput is increased by a factor of 2000% and the network transmission media length is increased by a factor corresponding to the number of network nodes.

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Murdock, G., et al., "Build a Direction-Sensing Bidirectional Repeater", Electronic Design, (vol. 37, No. 10), May 11, 1989, as reprinted in National Semiconductor Application Note 702, AN-702, pp. 1-368-1-372.

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