Telecommunications – Transmitter and receiver at same station – Having particular configuration of a transceiver
Reexamination Certificate
2005-06-30
2011-10-18
Doan, Kiet (Department: 2617)
Telecommunications
Transmitter and receiver at same station
Having particular configuration of a transceiver
C379S088010, C705S001100
Reexamination Certificate
active
08041312
ABSTRACT:
An information guidance service system according to the present invention provides a user terminal with information on a facility in use. The information guidance service system includes the user terminal having a push-to-talk over cellular (PoC) function of performing a transceiver-mode communications; a PoC server which controls the transceiver-mode communications with the PoC function to relay between the user terminal and an information guidance providing device; and the information guidance providing device for providing the information on the facility in use to the user terminal. The information guidance providing device includes a control circuit that controls to communicate with the user terminal via the PoC server and notify the user terminal of the information on the facility in use as a voice signal.
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Doan Kiet
NEC Corporation
Scully , Scott, Murphy & Presser, P.C.
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