Multiplex communications – Wide area network – Packet switching
Patent
1993-02-19
1995-05-09
Hsu, Alpus
Multiplex communications
Wide area network
Packet switching
370 941, 34082507, 371 202, 375213, 380 50, H04B 336, H04L 2520, H04J 314, G06F 1100
Patent
active
054146941
ABSTRACT:
A system is provided for use in a network to provide authentication of packets of data, provide security to ensure the prevention of unauthorized receipt of data, to provide improved monitoring of the packets of data transmitted and received over such a network, and to detect changes in the network topology. Repeaters utilized in the network are provided with the capability to detect and interpret packet data and the source address (SA) and destination address (DA) fields to provide the improved features.
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Crayford Ian S.
Lo William
Vijeh Nader
Advanced Micro Devices , Inc.
Hsu Alpus
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