Performance evaluation of novel degree distribution on power law of LT codes for internet technology

This paper presents a new degree distribution based on power law so that LT code can perform well. Here, we have simulated our proposed degree distribution and have compared this distribution with robust soliton, binomial, pareto and parabolic distributions. Simulation result shows that this propose...

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Bibliographic Details
Main Authors: Shamsul Alam, S. M., Sultana, Soheli, Choi, GoangSeog, Iqbal, Shajeel
Format: Conference Proceeding
Language:English
Subjects:
Consumer electronics
Decoding
Degree distribution
Encoding
Iterative decoding
LT codec
Mathematical model
Robustness
Simulation
sum product algorithm (SPA)
Tanner Graph
Online Access:Request full text
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Description
Summary:This paper presents a new degree distribution based on power law so that LT code can perform well. Here, we have simulated our proposed degree distribution and have compared this distribution with robust soliton, binomial, pareto and parabolic distributions. Simulation result shows that this proposed degree distribution outperforms compared to other distribution techniques in terms of message length vs. error, encoding decoding time, overhead and iteration.
ISSN:0747-668X
2159-1423
DOI:10.1109/ISCE.2015.7177830