Virtual connection on establishment controlling apparatus in a cell switching system and subscriber service providing method, for use in a cell switching system
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United States of America Patent
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-
Dec 7, 1999
Grant Date -
N/A
app pub date -
Apr 2, 1997
filing date -
Oct 3, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A unique VPCI is defined for each of subscriber lines #A and #B, which are accommodated in an ATM switch. Conventionally, attribute data indicating subscriber attributes can be defined only for each of the subscriber line units #A and #B as a unit. However, the attribute data can be defined for each virtual path whose VPCI is used as the unit according to the present invention. Accordingly, it can easily be implemented, for example, to make different communication forms for each of different subscriber accommodation location numbers belonging to the same subscriber.
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