Graphics processing unit implementation and optimisation of a flexible maximum a-posteriori decoder for synchronisation correction

Graphics processing unit implementation and optimisation of a flexible maximum a-posteriori decoder for synchronisation correction

In this paper, the author presents an optimised parallel implementation of a flexible maximum a-posteriori decoder for synchronisation error correcting codes, supporting a very wide range of code sizes and channel conditions. On mid-range GPUs the author demonstrates decoding speedups of more than t...

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Bibliographic Details
Main Author: Johann A. Briffa
Format: Article
Language:English
Published: Wiley 2014-06-01
Series:The Journal of Engineering
Subjects:
graphics processing units
error correction codes
synchronisation
maximum likelihood decoding
parallel algorithms
graphics processing unit
flexible maximum a-posteriori decoder optimisation
synchronisation error correcting codes
channel conditions
code sizes
GPUs
central processing unit
high parallelisation efficiency
dynamic strategy
parallel execution parameters
decoder error correction performance
optimised parallel algorithm
Online Access:http://digital-library.theiet.org/content/journals/10.1049/joe.2014.0049

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http://digital-library.theiet.org/content/journals/10.1049/joe.2014.0049

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