Title :
Minimum Distance Analysis of a Certain Class of 2-D ISI Channels
Author :
Rusek, Fredrik ; Au, Edward K S ; Anderson, John B. ; Mow, Wai Ho
Author_Institution :
Dept. of Electr. & Inf. Technol., Lund Univ., Lund, Sweden
Abstract :
We perform a minimum distance analysis of a class of two-dimensional intersymbol interference (ISI) channels applicable to multitrack magnetic recording and orthogonal frequency division multiplex transmission systems. Exact minimum distance for a wide class of ISI responses is derived. The fundamental analytical technique is to transform the channel into an equivalent minimum phase channel. The results improve upon the prior work of Soljanin and Georghiades.
Keywords :
intersymbol interference; wireless channels; ISI response; class of 2-D ISI channels; equivalent minimum phase channel; minimum distance analysis; multitrack magnetic recording; orthogonal frequency division multiplex transmission systems; two-dimensional intersymbol interference channels; Channel models; Educational institutions; Euclidean distance; Magnetic recording; Noise; OFDM; Vectors; Intertrack interference; magnetic recording; minimum distance analysis; two-dimensional intersymbol interference;
Journal_Title :
Information Theory, IEEE Transactions on
DOI :
10.1109/TIT.2011.2169530
