Apparatus and method for directing calls to mobile station subscribers
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United States of America Patent
Stats
-
Nov 29, 1994
Issued Date -
N/A
app pub date -
Jan 13, 1994
filing date -
Apr 27, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention provides a mobile communications system in which the home exchange of a mobile subscriber maintains information indicative of where the mobile subscriber might be found, Upon receipt of a call, the home exchange requests the exchange where the mobile is believed to be located to page it and then requests the answering exchange(s) to order the mobile to tune to a voice/traffic channel. Only after the successful completion of this process does the answering exchange report this to the home exchange which then orders routing of the call through the network.
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