Multiplex communications – Wide area network – Packet switching
Patent
1989-10-25
1993-08-24
Lee, Thomas C.
Multiplex communications
Wide area network
Packet switching
395325, 370 60, 370 84, 34082503, 36494207, 3649394, 364DIG2, G06F 1300
Patent
active
052396533
ABSTRACT:
A data switching device embodying the invention mainly includes two input circuits, two output circuits, and a load regulating circuit. The two input circuits are respectively connected to two source devices transmitting data messages. The two output circuits are respectively connected to two destination devices toward which the messages are switched. The load regulating circuit derives switching instructions as a function of external load information supplied by the destination means and provides other load information intended for the source devices. Switching control means based on a priority management are divided out over the input and output circuits. The switching device is usable to set up divided load-regulated and controlled switching networks intended notably for symbol processing multiprocessor systems.
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Cubero-Castan Michel
Durrieu Guy
Lecussan Bernard
Lemaitre Michel
Lee Thomas C.
Office National d'Etudes et de Recherches Aerospatiales
Shah Alpesh M.
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