Multiplex communications – Wide area network – Packet switching
Patent
1989-03-06
1992-07-28
Olms, Douglas W.
Multiplex communications
Wide area network
Packet switching
370 941, 370 8513, H04J 324
Patent
active
051346109
ABSTRACT:
In a digital communications network, data packets are prevented from making a transit through a domain if such data packets neither originate within nor are addressed to a node within that domain. Only data packets flagged as originating within the domain are allowed to be forwarded out of the domain.
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Harper John A.
Miles Kevin
Shand I. Michael C.
Board of Regents of the Unversity
Digital Equipment Corporation
Kizou H.
Olms Douglas W.
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