Pulse or digital communications – Receivers – Interference or noise reduction
Reexamination Certificate
2006-02-07
2006-02-07
Chin, Stephen (Department: 2634)
Pulse or digital communications
Receivers
Interference or noise reduction
Reexamination Certificate
active
06996197
ABSTRACT:
A method for reducing interference within a communication system is provided herein. A receiver (100), and method for operating a receiver are provided. The receiver operates by utilizing a filter bank (103–104) to partition a wide-band signal into smaller sub-bands. Interference suppression takes place individually on the sub-bands (frequency bands) instead of on the wideband signal as a whole. By using interference suppression on smaller sub-bands, interference suppression techniques can be utilized with less computational complexity than when performing interference suppression on the broadband signal as a whole.
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Thomas Timothy A.
Vook Frederick W.
Chin Stephen
Lu Jia
Motorola Inc.
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