Multiplex communications – Wide area network – Packet switching
Patent
1980-12-23
1983-08-16
Swann, III, Glen R.
Multiplex communications
Wide area network
Packet switching
179 1SW, 179 18J, 370 58, H04J 300
Patent
active
043995330
ABSTRACT:
A time-space-time switching network is shown in which there is a crossover of voice information from one rail to another rail in a large digital switching system. The time and control unit is divided into two rails both incoming and outgoing. Each rail multiplexes two 193 channel streams into one 386 channel stream of information. These two rails crossover in the terminating time switching stage but remain segregated throughout the space switching stage and the originating time switching stage.
REFERENCES:
patent: 3956593 (1976-05-01), Collins et al.
patent: 3991276 (1976-11-01), Regnier et al.
patent: 4005272 (1977-01-01), Collins et al.
patent: 4064370 (1977-12-01), Coonce et al.
patent: 4142068 (1979-02-01), Charronsel et al.
patent: 4160127 (1979-07-01), Slana et al.
patent: 4322843 (1982-03-01), Beuscher et al.
Magnusson Stig
McLaughlin Donald W.
Puccini Sergio E.
Simmons Nathaniel
Stelte David J.
Black Robert J.
Bogacz Frank J.
GTE Automatic Electric Labs Inc.
Swann III Glen R.
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