Sufficient conditions for an (n, 1) mother code and its puncturing pattern to generate a given convolutional code

Habong Chung, Hwanseok Jang, Jinwoo Seong

Abstract: Puncturing is the most common way of increasing the rate of convolutional codes. The puncturing process is done to the original code called the mother code by a specific puncturing pattern. In this article, we investigate into the question whether any convolutional code is obtainable by puncturing some (n, 1) mother codes. We present two sufficient conditions for the mother code and the puncturing pattern to satisfy in order that the punctured code is equivalent to the given (N, K) convolutional code.

External IDs:dblp:conf/iwsda/ChungJS15