1 Title : Narrowband Interference Suppression using Undecimated Wavelet Packets in Direct Sequence
نویسنده
چکیده
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 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. EDICS: SPC–j , SPC-m
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تاریخ انتشار 2005