Minimum Distance Analysis of a Certain Class of 2-D ISI Channels

被引:0
|
作者
Rusek, Fredrik [1 ,2 ]
Au, Edward K. S. [3 ]
Anderson, John B. [1 ,2 ]
Mow, Wai Ho [4 ]
机构
[1] Lund Univ, Swedish Strateg Ctr High Speed Wireless Commun, SE-22100 Lund, Sweden
[2] Lund Univ, Dept Elect & Informat Technol, SE-22100 Lund, Sweden
[3] Huawei Technol, Shenzhen 518129, Peoples R China
[4] Hong Kong Univ Sci & Technol, Hong Kong, Hong Kong, Peoples R China
关键词
Intertrack interference; magnetic recording; minimum distance analysis; two-dimensional intersymbol interference; RECORDING-SYSTEMS;
D O I
10.1109/TIT.2011.2169530
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
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.
引用
收藏
页码:878 / 887
页数:10
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