Please use this identifier to cite or link to this item: http://hdl.handle.net/10773/16680
Title: Series concatenation of 2D convolutional codes
Author: Climent, Joan-Josep
Napp, Diego
Pinto, Raquel
Simões, Rita
Keywords: Codes (symbols)
Convolution
Finite supports
Input state
Model representation
Reachability
Two Dimensional (2D)
Convolutional codes
Issue Date: 2015
Publisher: IEEE
Abstract: In this paper we study two-dimensional (2D) con-volutional codes which are obtained from series concatenation of two 2D convolutional codes. In this preliminary work we confine ourselves to dealing with finite-support 2D convolutional codes and make use of the so-called Fornasini-Marchesini input-state-output (ISO) model representations. In particular, we show that the series concatenation of two 2D convolutional codes is again a 2D convolutional code and we explicitly compute an ISO representation of the code. Within these ISO representations we study when the structural properties of reachability and observability of the two given ISO representations carry over to the resulting 2D convolutional code.
Peer review: yes
URI: http://hdl.handle.net/10773/16680
DOI: 10.1109/NDS.2015.7332648
ISBN: 978-1-4799-8739-9
Appears in Collections:CIDMA - Comunicações
SCG - Comunicações

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