CUED Publications database

Fixed-threshold polar codes

Guo, J and Guilleni Fabregas, AGI and Sayir, J (2013) Fixed-threshold polar codes. In: UNSPECIFIED pp. 947-951..

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Abstract

We study a family of polar codes whose frozen set is such that it discards the bit channels for which the mutual information falls below a certain (fixed) threshold. We show that if the threshold, which might depend on the code length, is bounded appropriately, a coding theorem can be proved for the underlying polar code. We also give accurate closed-form upper and lower bounds to the minimum distance of the resulting code when the design channel is the binary erasure channel. © 2013 IEEE.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Subjects: UNSPECIFIED
Divisions: Div F > Signal Processing and Communications
Depositing User: Cron Job
Date Deposited: 17 Jul 2017 19:32
Last Modified: 03 Aug 2017 03:06
DOI: