Telecommunications – Receiver or analog modulated signal frequency converter – With particular receiver circuit
Reexamination Certificate
2011-01-04
2011-01-04
Vuong, Quochien B (Department: 2618)
Telecommunications
Receiver or analog modulated signal frequency converter
With particular receiver circuit
C455S410000, C713S168000, C370S328000
Reexamination Certificate
active
07865166
ABSTRACT:
Security performance is improved by a software radio transceiver which can exchange software which is used for demodulation. A radio communication unit receives a radio signal. A conversion unit converts the radio signal received by the radio communication unit into digital data. The transceiver has a plurality of demodulating units which demodulate sub-data. A dividing unit divides the digital data converted by the conversion unit and distributes the sub-data to the plurality of demodulating units. A connection unit connects results obtained after the sub-data divided and distributed to the plurality of demodulating units by the dividing unit was demodulated by each of the demodulating units.
REFERENCES:
patent: 6961851 (2005-11-01), Burritt et al.
patent: 6961857 (2005-11-01), Floryanzia
patent: 7366110 (2008-04-01), Gillespie et al.
patent: 7574207 (2009-08-01), O'Neil et al.
patent: 7742463 (2010-06-01), Lam et al.
patent: 11-331911 (1999-11-01), None
Brundidge & Stanger, P.C.
Hitachi Kokusai Electric Inc.
Vuong Quochien B
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