Multiplex communications – Wide area network – Packet switching
Patent
1983-10-03
1986-03-11
Olms, Douglas W.
Multiplex communications
Wide area network
Packet switching
370 89, 3408255, H04J 326
Patent
active
045758468
ABSTRACT:
A data communication system with plural terminals in which efficient data communication without collision can be ensured by transferring the right of communication from one station to another in a determined procedure and by detecting a station which has joined the system at an intermediate timing by means of a particular command.
REFERENCES:
patent: 3732543 (1973-05-01), Rocher et al.
patent: 3755789 (1973-08-01), Collins
patent: 3790717 (1974-02-01), Abramson et al.
patent: 4000378 (1976-12-01), Caplan
patent: 4491946 (1985-01-01), Kryskow et al.
Canon Kabushiki Kaisha
Olms Douglas W.
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