Victoria Herranz (Universidad Miguel Hernández), Diego Napp (Universidade de Aveiro Campus Universitário de Santiago) and Carmen Perea (Universidad Miguel Hernández).
Abstract. In this paper we study two different concatenation schemes of twodimensional (2D) convolutional codes. We consider Fornasini–Marchesini state space representation of 2D linear systems to describe our concatenated codes. Also we present upper and lower bounds on the distance of the proposed concatenated codes.