Wavelet Domain Communication System

Name: Wavelet Domain Communication System
Brand: Biblioscholar
SKU: 9781288398850
Price: 87.95 RON
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Design, Model, Simulation, and Analysis

Autor: Randall W Klein

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Editura: Biblioscholar

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A proposed wavelet domain communication system (WDCS) using transform domain processing is demonstra...

Informații despre carte

Autor

Randall W Klein

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2012

Pagini

EAN

9781288398850

ISBN

9781288398850

Enbook ID

08249550

Editura

Biblioscholar

Greutate

163

Dimensiuni

189 x 246 x 4

Descriere completă

A proposed wavelet domain communication system (WDCS) using transform domain processing is demonstrated as having enhanced interference avoidance capability under adverse environmental conditions. The WDCS system samples the environment and uses the wavelet transform, to determine interference presence and time/scale location. A digital communication waveform (basis function) is subsequently designed in the wavelet domain to specifically avoid regions containing interference. The WDCS basis function is data modulated prior to transmission. Assuming perfect synchronization, the receiver replicates a locally generated basis function for correlating with the received signal and demodulating the data. The proposed system is modeled and simulation results are obtained using MATLAB. Bit error rate is the metric for analysis and performance comparisons. Relative to an equivalent DSSS, the WDCS provided bit error performance improvement in several different interference scenarios.

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Wavelet Domain Communication System

Design, Model, Simulation, and Analysis

Informații despre carte

Descriere completă

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