Personal assistance system and method for use with a cellular co

Details Personal assistance system and method for use with a cellular co Personal assistance system and method for use with a cellular co

1993-03-16

1994-08-30

Gregory, Bernaar E.

Pulse or digital communications

Repeaters

Testing

380 34, 379 37, 379 39, 379 45, 379 58, 379 59, 455 331, 455 531, 455 541, 455 542, H04L 2730

Patent

active

053434935

ABSTRACT:
A personal assistance system and method for use with a cellular communication system operating over a cellular communication band and having a plurality of cell-sites. A transceiver transmits to the cell-sites a spread spectrum burst of pulses including a service request codeword indicating a request for service from a service provider. A proxy cell-phone, coupled to a preferred one of the cell-sites, originates a cellular call on the cellular communication system to a destination number of the service provider and on behalf of the transceiver to thereby create a cellular communication link between the transceiver and the service provider. A transceiver location feature provides the service provider with the geographic location of the transceiver.

REFERENCES:
patent: 3646580 (1972-02-01), Fuller et al.
patent: 4184118 (1980-01-01), Cannalte et al.
patent: 4724538 (1988-02-01), Farrell
patent: 5247564 (1993-09-01), Zicker

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