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电子与信息学报 1999
ASSIGNMENT OF THE MCM CHANNEL BANDWIDTH NONUNIFORMLY USING MALVAR WAVELET TRANSFORM
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Abstract:
In this paper, Malvar wavelet transform is implemented in MCM (Multicarrier Modulation) system. It is proposed that assigning the bandwidth nonuniformly using Malvar wavelet transforming is to combat with the multi-tone noises existing simultaneously in MCM system and to improve the efficiency of utilizing the bandwidth.