2 papers
cs.IT2008
A MacWilliams Identity for Convolutional Codes: The General Case
Heide Gluesing-Luerssen, Gert Schneider
A MacWilliams Identity for convolutional codes will be established. It makes use of the weight adjacency matrices of the code and its dual, based on state space realizations (the c…
cs.IT2007
A Matrix Ring Description for Cyclic Convolutional Codes
Heide Gluesing-Luerssen, Fai-Lung Tsang
In this paper, we study convolutional codes with a specific cyclic structure. By definition, these codes are left ideals in a certain skew polynomial ring. Using that the skew poly…