Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Patent
1996-11-15
1999-11-02
Wolfe, Willis R.
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
455553, 379283, 379386, 375216, H04Q 738
Patent
active
059786760
ABSTRACT:
Apparatus, and an associated method, for converting an inband signal, such as a DTMF signal, into a form to permit transmission thereof to a receive station. An inband signal, such as a DTMF signal generated by a wireline device is applied to a digital transmitter, such as a fixed cellular terminal having a digital transceiver. The inband signal is detected and encoded. The inband signal is encoded in a manner to permit its transmission according to an appropriate air interface standard.
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Gonzalez Jose Javier Janez
Guridi Alberto Irizar
Orive Julio Salazar
Telefonaktiebolaget L M Ericsson (publ)
Wolfe Willis R.
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