Frequency correction in a mobile radio receiver using an...

Details Frequency correction in a mobile radio receiver using an... Frequency correction in a mobile radio receiver using an...

2004-03-26

2008-08-12

Vo, Don N (Department: 2611)

Pulse or digital communications

Receivers

Angle modulation

C375S344000

Reexamination Certificate

active

07412010

ABSTRACT:
A mobile communication system is provided with a system for frequency correction in a reception apparatus which has a first control system, device or loop for detecting a frequency discrepancy in received signals and for appropriate correction of the frequency supplied to a mixer stage, and a second control system, device or loop for detecting a frequency discrepancy in received signals and for subsequent computerized correction thereof on the basis of the CORDIC algorithm.

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patent: 2004/0208263 (2004-10-01), Rives et al.
patent: 199 48 899 (2001-04-01), None
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patent: 1 202 512 (2002-05-01), None
patent: WO 02/060144 (2002-08-01), None

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