Symmetry type loop communication system

Details Symmetry type loop communication system Symmetry type loop communication system

1981-08-24

1985-05-14

Zache, Raulfe B.

Boots, shoes, and leggings

370 86, 34082505, G06F 1516, H04J 308

Patent

active

045176442

ABSTRACT:
A symmetric type loop communication system having no master station, in which a plurality of control stations connected to a loop communication path each have a timer with its set time different from each other control station. The timer of a station is reset when a transmission right signal (GA signal) from another control station is received. On the other hand, a GA signal is sent out to another control station together with a message frame when the timer thereof has counted to a predetermined state.

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`System Design of the Distributed Double-Loop Computer Network (DDLCN)` by Liu et al.; Dept. of Comp. and Info. Science, Ohio State University; 1979, IEEE.

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