Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2007-05-01
2007-05-01
Patel, Ajit (Department: 2616)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C455S404100
Reexamination Certificate
active
10299401
ABSTRACT:
The priority communication system provides the capability to restrict access to wireless communications services to emergency service personnel, such that their access to wireless communication services is not interruptible. This is accomplished by provisioning the cell sites of a wireless communications system to respond to at least one service priority grouping, with emergency service personnel being assigned a selected service priority by a centralized emergency services agency. The service priority coverage area and emergency service personnel assigned the service priority are defined on a dynamic basis by the centralized emergency services agency and are indicated by a priority call access code that is transmitted to the emergency service personnel. In order to ensure the proper operation of the priority communication system, the priority call access codes are maintained in secrecy to thereby enable emergency service personnel to have access to wireless communications facilities.
REFERENCES:
patent: 5862485 (1999-01-01), Linneweh et al.
patent: 6208728 (2001-03-01), Airaksinen
patent: 2001/0009858 (2001-07-01), Veerasamy
patent: 2001/0051514 (2001-12-01), Lindholm
patent: 2002/0101979 (2002-08-01), Borodow et al.
Lee Chinmei Chen
Varney Douglas William
Lucent Technologies - Inc.
Patel Ajit
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