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2019 | OriginalPaper | Buchkapitel

Optimizing the Performance of Triple-Binary Turbo Codes with Hierarchical QAM and K-NN Based Classification

verfasst von : Yogesh Beeharry, Tulsi Pawan Fowdur

Erschienen in: Smart and Sustainable Engineering for Next Generation Applications

Verlag: Springer International Publishing

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Abstract

The increasing use of hierarchical modulation techniques having fixed parameters with non-binary Turbo codes has risen the interest to obtain optimized parameters with a view to enhance the error performance. In this paper, a derivation of optimum parameters for performing Hierarchical modulation with16-QAM integrated with triple-binary turbo codes have been performed. The validation of the enhanced performance achieved using Hierarchical modulation with optimized parameters has been presented using EXIT charts. Additionally, a classification using K-NN method has been presented. The technique is used to forecast the optimized parameters at every Eb/N0. Results demonstrate that Triple-binary turbo codes with triple length of 152, code-rates = 1/3 and 1/2, and 16-QAM provide an average gain of 0.4 dB.

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Metadaten
Titel
Optimizing the Performance of Triple-Binary Turbo Codes with Hierarchical QAM and K-NN Based Classification
verfasst von
Yogesh Beeharry
Tulsi Pawan Fowdur
Copyright-Jahr
2019
DOI
https://doi.org/10.1007/978-3-030-18240-3_15

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