Shivkumar, KM and Kashyap, Navin (2013) On 2-D Non-Adjacent-Error Channel Models. In: IEEE Information Theory Workshop (ITW), SEP 09-13, 2013, Seville, SPAIN.
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Abstract
In this work, we consider two-dimensional (2-D) binary channels in which the 2-D error patterns are constrained so that errors cannot occur in adjacent horizontal or vertical positions. We consider probabilistic and combinatorial models for such channels. A probabilistic model is obtained from a 2-D random field defined by Roth, Siegel and Wolf (2001). Based on the conjectured ergodicity of this random field, we obtain an expression for the capacity of the 2-D non-adjacent-errors channel. We also derive an upper bound for the asymptotic coding rate in the combinatorial model.
Item Type: | Conference Paper |
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Publisher: | IEEE |
Additional Information: | IEEE Information Theory Workshop (ITW), Seville, SPAIN, SEP 09-13, 2013 |
Department/Centre: | Division of Electrical Sciences > Electrical Communication Engineering |
Date Deposited: | 14 Mar 2014 10:16 |
Last Modified: | 14 Mar 2014 10:16 |
URI: | http://eprints.iisc.ac.in/id/eprint/48578 |
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