Telecommunications – Transmitter and receiver at same station – With frequency stabilization
Reexamination Certificate
2008-05-13
2008-05-13
Vuong, Quochien B. (Department: 2618)
Telecommunications
Transmitter and receiver at same station
With frequency stabilization
C455S313000, C455S552100, C327S119000
Reexamination Certificate
active
07373113
ABSTRACT:
A reference frequency generation method and apparatus for communication systems that transmit and receive data by use of an ultra wide band of at least two frequency groups having at least two reference frequencies. The method and apparatus generate the reference frequencies by generating generation frequencies by use of a frequency generated from the local oscillator, and generating adjustment frequencies for adjusting the generation frequency. One generation frequency and one adjustment frequency are selected from the generation frequencies and adjustment frequencies, and the reference frequencies are generated by use of the selected generation frequency and adjustment frequency.
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Kim Wan-jin
Lee Woo-kyung
Samsung Electronics Co,. Ltd.
Staccato Communications, Inc.
Sughrue & Mion, PLLC
Vuong Quochien B.
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