Telecommunications network
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United States of America Patent
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-
May 6, 1997
Grant Date -
N/A
app pub date -
Jul 11, 1995
filing date -
Jan 8, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a telecommunications switching network which has a plurality of sub-networks, each sub-network having a plurality of User Network Ports, the Destination and Source addresses in a cell-header carrier by a cell switched by the network are each divided into a Port Address part and a Sub-Network Address part, the Source Sub-Network part being implicit while the cell remains in the Source Sub-Network and similarly the Destination Sub-Network part is implicit when the cell arrives in the Destination Sub-Network, the Source and the Destination Sub-Networks being linked via a Cross-connect switching device wherein the address formats are changed.
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