Recovery of group signal when exposed to pulse interference

 

V. A. Vershinin

P. A. Solovyov Rybinsk State Aviation Technical University

 

Received March 5, 2013, after correction - May 16, 2013

 

Abstract: In the paper the group the transmission of binary messages using transformations of Walsh. Settings are defined group of the signal and the characteristics of the discrete channel of communication in the presence of impulse noise. Investigated the method of recovery of group of the signal, which allows to significantly reduce the probability of error in transmission. Given the results of the simulation.

Key words: group transfer, Walsh conversion, impulse noise, the restoration of the signal.