Multiplex communications – Wide area network – Packet switching
Patent
1981-02-12
1984-08-21
Brown, Thomas W.
Multiplex communications
Wide area network
Packet switching
370 62, H04J 300, H04Q 354, H04Q 1104
Patent
active
RE0316512
ABSTRACT:
Multibit digital signals, being telephone call signal samples from different simultaneous call connections and coded in an ordered coding system, are stored in different locations of a first buffer store. The respective signals are coupled through a stored program controlled switching processor to randomly selectable locations of a second buffer store for transmission to corresponding respective different call destinations. A register is provided in the switching processor for temporarily storing each signal as it is coupled through the processor. Also included in the processor is the capability for additional selectable processing of those coupled signals en route.
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Bell Telephone Laboratories Incorporated
Brown Thomas W.
Phelan C. S.
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