Pulse or digital communications – Receivers – Automatic frequency control
Reexamination Certificate
2011-01-18
2011-01-18
Bayard, Emmanuel (Department: 2611)
Pulse or digital communications
Receivers
Automatic frequency control
C375S349000
Reexamination Certificate
active
07873125
ABSTRACT:
Aspects of a method and system for a sliding window phase estimator for wideband code division multiple access (WCDMA) automatic frequency correction are presented. Aspects of the system may include one or more circuits that enable adjustment of a current demodulation frequency for receiving at least one subsequent symbol based on a computed weighted sum of a plurality of computed frequency error values. Each of the plurality of computed frequency error values may be derived from a current symbol, a corresponding previous symbol, and/or a previous frequency error value. The current symbol may include a current received symbol segment and one or more previously received symbol segments.
REFERENCES:
patent: 5321850 (1994-06-01), Backstrom et al.
patent: 5673291 (1997-09-01), Dent
patent: 6289061 (2001-09-01), Kandala et al.
patent: 6333947 (2001-12-01), van Heeswyk et al.
patent: 6608858 (2003-08-01), Sih et al.
patent: 7020492 (2006-03-01), Doi et al.
patent: 7443826 (2008-10-01), Atarius et al.
patent: 2003/0036901 (2003-02-01), Chen
patent: 2008/0013650 (2008-01-01), Engdahl
Boccuzzi Joseph
Conroy Hendrik Johannes
Bayard Emmanuel
Broadcom Corporation
McAndrews Held & Malloy Ltd.
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