Multiplex communications – Wide area network – Packet switching
Patent
1986-09-11
1988-07-05
Olms, Douglas W.
Multiplex communications
Wide area network
Packet switching
370 94, H04Q 1104, H04J 324
Patent
active
047559861
ABSTRACT:
A packet switching system mainly consists of a packet transmission controller, connected to a line group, for performing transmission control of a data packet, and a packet switching unit for receiving the data packet from the packet transmission controller to perform switching processing. The packet switching unit includes a packet separator for separating the data packet into a header part and a data part, a packet header processor for updating the separated header part, a packet data buffer for storing the separated data part, and a packet combiner for combining the output from the packet data buffer and the output from the packet header processor and supplying a combined packet to the packet transmission controller.
REFERENCES:
patent: 4494230 (1985-01-01), Turner
patent: 4603416 (1986-07-01), Servel et al.
patent: 4665514 (1987-05-01), Ching et al.
NEC Corporation
Olms Douglas W.
Scutch III Frank M.
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