Pulse or digital communications – Receivers – Interference or noise reduction
Reexamination Certificate
2004-10-27
2009-02-17
Deppe, Betsy L (Department: 2611)
Pulse or digital communications
Receivers
Interference or noise reduction
C375S260000, C375S343000, C375S365000
Reexamination Certificate
active
07492843
ABSTRACT:
A system for synchronizing a wireless receiver is provided. The system includes a first antenna (101a) and a second antenna (101b) to receive wireless signals containing data packets. The system includes one or more analyzer components (156) operable to determine correlation metrics based on at least a portion of the first received signal and a portion of the second received signal. The system further includes a synchronization component (158) operable to use the correlation metrics to determine a preferred correlation metric for synchronization by the wireless receiver of the first and second received signals to decode the data packet. A method for synchronizing a receiver of two wireless signals is also provided.
REFERENCES:
patent: 5488638 (1996-01-01), Kazecki et al.
patent: 7239675 (2007-07-01), Zehavi et al.
patent: 2002/0041635 (2002-04-01), Ma et al.
patent: 2006/0176970 (2006-08-01), Dai et al.
DiRenzo Michael T.
Goel Manish
Magee David P.
Brady W. James
Deppe Betsy L
Shaw Steven A.
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
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