Telecommunications – Radiotelephone system – Emergency or alarm communication
Patent
1997-04-22
2000-06-06
Hunter, Daniel S.
Telecommunications
Radiotelephone system
Emergency or alarm communication
455521, 379 45, 379 37, 379 671, H04H 704, H04Q 732
Patent
active
060730056
ABSTRACT:
The handling of emergency calls, e.g., 911 calls, should be performed on an expedited basis. In radiocommunication systems, knowledge by the mobile unit that an emergency call is being placed can be used to expedite and optimize emergency call handling. Various techniques are described herein to identify emergency calls when placed by a mobile user. Moreover, the provision of auxiliary alarm functions for the mobile unit are also described.
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Bottomley Gregory E.
Diachina John
Raith Alex K.
Ericsson Inc.
Gantt Alan T.
Hunter Daniel S.
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