Telecommunications – Transmitter and receiver at same station – Having particular configuration of a transceiver
Reexamination Certificate
2006-09-12
2006-09-12
Urban, Edward F. (Department: 2618)
Telecommunications
Transmitter and receiver at same station
Having particular configuration of a transceiver
C370S357000
Reexamination Certificate
active
07107017
ABSTRACT:
A system, apparatus, and method for introducing services into a Push to Talk (PTT) environment. Requests for services are generated and transmitted via requesting PTT clients. The request is received at a PTT server, which forwards the request to a PTT application server recognized by the PTT server as another PTT client. The requested service is performed at the PTT application server, and a result is generated in response. The result is transmitted from the PTT application server to the requesting PTT client by way of the PTT server.
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Koskelainen Petri
Vainikainen Mikko
Hollingsworth & Funk LLC
Nguyen Tu
Nokia Corporation
Urban Edward F.
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