Pulse or digital communications – Receivers – Interference or noise reduction
Reexamination Certificate
2006-08-31
2008-09-02
Tran, Khanh C (Department: 2611)
Pulse or digital communications
Receivers
Interference or noise reduction
C375S267000
Reexamination Certificate
active
07421047
ABSTRACT:
A wireless receiver receives signals at a plurality of antennas and the combined signal is compensated for channel distortion. In other aspects, a wireless receiver includes a minimum distance receiver applied to the output of a whitened-matched filter, which combines channel matched filtering and whitening, using one or more antennas.
REFERENCES:
patent: 6760388 (2004-07-01), Ketchum et al.
patent: 7027538 (2006-04-01), Ghosh
patent: 7079592 (2006-07-01), Chang et al.
patent: 7130343 (2006-10-01), Schmidt et al.
patent: 7149255 (2006-12-01), Chenu-Tournier et al.
Steele Gregory
van Nee Richard D.J.
Amin Turocy & Calvin LLP
Qualcomm Incorporated
Tran Khanh C
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