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Research Paper | Electronics & Communication Engineering | India | Volume 4 Issue 6, June 2015

Convolutional Encoder

Mohini Lade | Dr. N. N. Mhala ^[2] | Prof. S. M. Sakhare

Abstract: Data transmission over wireless channels is affected by attenuation, distortion, interference and noise that affect the receiver-s ability to receive correct information. Convolution codes are used in many communication systems due to their excellent error-control performance. This paper presents the convolution encoder of constraint length 9 and code rate 1/3.

Keywords: Convolution encoder, Data transmission, Constraint length, code rate, VHDL

Edition: Volume 4 Issue 6, June 2015,

Pages: 1603 - 1606