Performance of wavelet packet-division multiplexing in impulsive and Gaussian noise
نویسندگان
چکیده
Wavelet packet-division multiplexing (WPDM) is a high-capacity, flexible, and robust multiple-signal transmission technique in which the message signals are waveform coded onto wavelet packet basis functions for transmission. In this letter, we derive an expression for the probability of error for a WPDM scheme in the presence of both impulsive and Gaussian noise sources and demonstrate that WPDM can provide greater immunity to impulsive noise than both a time-division multiplexing scheme and an orthogonal frequency-division multiplexing scheme.
منابع مشابه
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عنوان ژورنال:
- IEEE Trans. Communications
دوره 48 شماره
صفحات -
تاریخ انتشار 2000