RECURSIVE DESCRIPTIONS OF POLAR CODES

被引:1
|
作者
Presman, Noam [1 ]
Litsyn, Simon [1 ]
机构
[1] Tel Aviv Univ, Sch Elect Engn, IL-69978 Ramat Aviv, Israel
关键词
Error correction coding; polar coding; encoding; decoding; SUCCESSIVE-CANCELLATION DECODER; REED-MULLER CODES; POLARIZATION; ARCHITECTURE; KERNELS;
D O I
10.3034/amc.2017001
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
Polar codes are recursive general concatenated codes. This property motivates a recursive formalization of the known decoding algorithms: Successive Cancellation, Successive Cancellation with Lists and Belief Propagation. Using such description allows an easy development of these algorithms for arbitrary polarizing kernels. Hardware architectures for these decoding algorithms are also described in a recursive way, both for Ankan's standard polar codes and for arbitrary polarizing kernels.
引用
收藏
页码:1 / 65
页数:65
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