Multiplex communications – Communication over free space
Reexamination Certificate
2005-12-29
2010-11-23
Pérez-Gutiérrez, Rafael (Department: 2617)
Multiplex communications
Communication over free space
C370S376000, C370S359000, C370S521000, C370S535000, C370S503000, C370S384000, C370S237000, C370S366000, C370S320000, C370S391000, C370S522000, C370S387000, C375S376000, C375S355000
Reexamination Certificate
active
07839808
ABSTRACT:
Disclosed are an apparatus and method for removing noise contained within a usable frequency band of a mobile communication terminal. The apparatus includes a multiplier for multiplying a main clock of the mobile communication terminal by a predetermined integer to generate a reference signal; a multiplexer for multiplexing parallel signals, the parallel signals being transmitted to a peripheral device inside the mobile communication terminal, using the reference signal, and converting the parallel signals into serial signals; a demultiplexer for demultiplexing the serial signals to convert the serial signals into parallel signals; and a frequency divider for recovering the reference signal of the serial signals transmitted from the demultiplexer into the main clock.
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Arevalo Joseph
Perez-Gutierrez Rafael
Samsung Electronics Co,. Ltd
The Farrell Law Firm, LLP
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