A Modified Iterative Majority Logic Decoding Algorithm ofReed-Muller-Codes
| Autor: | Jheng-Hong Chen, 陳政弘 |
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| Rok vydání: | 2019 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 107 In this study, we will focus on the traditional decoding algorithm of Reed-Muller codes in channel coding, i.e., the Reed decoding algorithm.The goal of this study is decreasing the number of errors by using different way to explain Reed decoding algorithm. Therefore, we use the factor graph be the main structure of study. We propose one idea to improve the efficiency of original decoding algorithm. Change harddecision to soft-decision. In this paper, we use factor graph to study soft decision decoding algorithm with iterative operation to improve the bit error rate. Finally, we simulate and analyze the performance of this modified Reed-Muller decoding algorithm. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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