Error correction of dependent based codec attached evenly convolutional codes

Abstract

Methods -channel encoding and decoding of dependent errors based on systematic uniform verification codes (SRSC), providing an increase in the speed of code transmission and the correcting capabilities of the initial SRMS are considered. The efficiency of the proposed coding methods is estimated. It's found that the proposed methods of encoding and decoding provide an increase in the transmission rate of the initial (basic) SRMS in 1,34 and decrease of magnitude the probability of erroneous decoding by two orders.

Keywords

• systematic uniform convolutional code
• test symbols
• code speed
• threshold decoding