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cs.IT2015
Generalized Simplified Variable-Scaled Min Sum LDPC decoder for irregular LDPC Codes
Ahmed A. Emran, Maha Elsabrouty
In this paper, we propose a novel low complexity scaling strategy of min-sum decoding algorithm for irregular LDPC codes. In the proposed method, we generalize our previously propo…
cs.IT2014
A Comparative Study of Audio Compression Based on Compressed Sensing and Sparse Fast Fourier Transform (SFFT): Performance and Challenges
Hossam M. Kasem, Maha El-Sabrouty
Audio compression has become one of the basic multimedia technologies. Choosing an efficient compression scheme that is capable of preserving the signal quality while providing a h…