Telecommunications – Receiver or analog modulated signal frequency converter – Local control of receiver operation
Reexamination Certificate
2007-03-06
2009-12-08
Le, Thanh C (Department: 2618)
Telecommunications
Receiver or analog modulated signal frequency converter
Local control of receiver operation
C455S317000
Reexamination Certificate
active
07630697
ABSTRACT:
A radio receiver measures a signal quality metric and modifies attributes of a local oscillator signal in response thereto. A digital signal processor may be used to determine a signal-to-noise-plus-distortion ratio (SNDR) of a baseband signal, and the overlap of two quadrature-related local oscillator signals may be modified.
REFERENCES:
patent: 2008/0032646 (2008-02-01), Huang et al.
patent: 2008/0136468 (2008-06-01), Li et al.
Carlton Brent
Taylor Stewart S.
Zhan Jing-Hong C
Intel Corporation
Le Thanh C
Lemoine Dana B.
Lemoine Patent Services, PLLC
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