Nodal structure switching network
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United States of America Patent
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-
Oct 6, 1981
Grant Date -
N/A
app pub date -
Jun 28, 1979
filing date -
Jun 29, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Switching network unit formed of a plurality of N identical elementary nodal switching networks having addresses from O to (N-1). If N is chosen smaller than or equal to f.sup.p, f and p being two predetermined integers, each elementary nodal switching network is connected to 2p other elementary nodal switching networks through internodal links. The interconnection pattern allows the switching network capacity to be increased nodal switching network by nodal switching network. When adding to the unit an additional nodal switching network, p internodal links are cut out and the free ends thus obtained are connected to the additional nodal switching network.
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