Multiplex communications – Wide area network – Packet switching
Patent
1992-06-05
1995-03-14
Olms, Douglas W.
Multiplex communications
Wide area network
Packet switching
370 8511, 34082551, H04L 1240
Patent
active
053982436
ABSTRACT:
Arbitration between collisions is performed by means of a special arbitration path ARB conveying access requests expressed in the form of arbitration frames ARB %. An arbitration frame includes a priority field defining different classes of traffic, and a numerical field identifying each station, together with bits that relax priority constraints. The application of arbitration frames is subordinate to recognizing that a delimiter channel of the data path DATA is in an active state. The invention is applicable to industrial networks or buses.
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Aguilhon Bernard
Doucet Rene
Karcher Jean-Francois
Drucker William A.
Kizou Hassan
Olms Douglas W.
Telemecanique
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