Full-diversity product codes for block erasure and block fading channels

被引:1
|
作者
Boutros, Joseph J. [1 ]
Zemor, Gilles [2 ]
Guillen i Fabregas, Albert [3 ]
Biglieri, Ezio [4 ]
机构
[1] Texas A&M Univ, Doha, Qatar
[2] Inst Math, Bordeaux, France
[3] Univ Cambridge, Cambridge CB2 1TN, England
[4] Univ Pompeu Fabra, Barcelona, Spain
关键词
D O I
10.1109/ITW.2008.4578676
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
We show how to build full-diversity product codes under both iterative encoding and decoding over non-ergodic channels, in presence of block erasure and block fading. The concept of a rootcheck or a root subcode is introduced by generalizing the same principle recently invented for low-density parity-check codes. We also describe some channel related graphical properties of the new family of product codes, a family referred to as root product codes.
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页码:313 / +
页数:2
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