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Narrowband Interference Suppression Using Undecimated Wavelet Packets in Direct-Sequence Spread-Spectrum Receivers.
- Source :
- IEEE Transactions on Signal Processing; Sep2006, Vol. 54 Issue 9, p3648-3653, 6p
- Publication Year :
- 2006
-
Abstract
- A new algorithm for narrowband interference suppression in direct-sequence spread-spectrum (DS-SS) communications is presented. The algorithm combines the undecimated wavelet packet transform (UWPT) with frequency shifts to confine the interference energy in a subband that is subsequently eliminated. Computer simulation shows a robust performance that appears to be independent of the interference frequency. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 1053587X
- Volume :
- 54
- Issue :
- 9
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Signal Processing
- Publication Type :
- Academic Journal
- Accession number :
- 22184219
- Full Text :
- https://doi.org/10.1109/TSP.2006.877672