Performance of a wavelet-based receiver for BPSK and QPSK signals in additive white gaussian noise channels

被引：0

作者：

Barsanti, Robert J. ^{[1
]}

Smith, Timothy ^{[1
]}

Lee, Robert ^{[1
]}

机构：

[1] The Citadel, Dept Elect & Comp Engn, Charleston, SC 29407 USA

来源：

PROCEEDINGS OF THE THIRTY-NINTH SOUTHEASTERN SYMPOSIUM ON SYSTEM THEORY | 2007年

关键词：

wavelet analysis; BPSK; QPSK; digital receivers;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper investigates the application of multiresolution wavelet analysis to the problem of demodulating digital binary phase shift keying and quarternary phase shift keying communication signals in additive white Gaussian noise channels. The proposed receiver computes the normalized cross correlation between the filtered wavelet coefficients of the received signal and wavelet coefficients that correspond to the prototype signals. Simulations are conducted comparing the method to the classical optimum receiver.

引用

页码：270 / +

页数：2

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