Two binary woven convolutional code constructions
Keywords:
convolutional codes, ldpc codes, encoding, iterative hard decision decoding, free distance, active row distanceAbstract
In this contribution, a new construction of binary low-density parity-check (LDPC) woven convolutional codes is discussed. In this construction, component codes with single parity check are used. The latest allows woven code rate adaptation without changing corresponding encoder and decoder and decreases computational complexity. An iterative hard decision decoding algorithm and its modification with erasures insertion is introduced. Code properties and decoding performances are studied.
Published
2011-10-20
How to Cite
Kondrashov, K., & Zyablov, V. (2011). Two binary woven convolutional code constructions. Information and Control Systems, (5), 53-60. Retrieved from http://proceedings.spiiras.nw.ru/index.php/ius/article/view/14106
Issue
Section
Information coding and transmission