Multiplex communications – Pathfinding or routing – Through a circuit switch
Patent
1996-05-31
1998-12-22
Nguyen, Chau
Multiplex communications
Pathfinding or routing
Through a circuit switch
370381, H04L 1202
Patent
active
058526056
ABSTRACT:
A matrix time switch apparatus for use in a small capacity switching system comprises a matrix having N.times.N voice memories, N being a positive integer greater than 1, wherein each voice memory in each row of the matrix is attached to a corresponding time switch unit in a first group to simultaneously store subscriber data from the corresponding time switch unit in the first group and each voice memory in each column of the matrix is attached to a corresponding time switch unit in a second group to transmit the subscriber data retrieved from each voice memory in each column to the corresponding time switch unit in the second group, and a set of N control memories, wherein each control memory controls the transmission of the subscriber data retrieved in a voice memory selected in the column.
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patent: 4495615 (1985-01-01), Wilcke
patent: 4603416 (1986-07-01), Servel et al.
patent: 4811333 (1989-03-01), Rees
Daewoo Telecom Ltd.
Nguyen Chau
Vu Thinh
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