Efficient Method for Three Loop MMSE-SIC based Iterative MIMO Systems
| Autor: | Imdadullah Thaheem, Ayaz Hussain, Zuhaibuddin Bhutto, Azhar Iqbal, Syed Muhammad, Saleem Ahmed, Faraz Mehmood |
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| Rok vydání: | 2020 |
| Předmět: |
General Computer Science
Computer science Computation 020208 electrical & electronic engineering MIMO 020206 networking & telecommunications Data_CODINGANDINFORMATIONTHEORY 02 engineering and technology Loop (topology) Single antenna interference cancellation 0202 electrical engineering electronic engineering information engineering Algorithm Decoding methods Computer Science::Information Theory Mimo systems |
| Zdroj: | International Journal of Advanced Computer Science and Applications. 11 |
| ISSN: | 2156-5570 2158-107X |
| DOI: | 10.14569/ijacsa.2020.0110916 |
| Popis: | Iterative decoding is one of the promising methods to improve the performance of MIMO systems. In iterative processing channel decoder and MIMO detector share the information in order to enhance the overall system performance. However, iterative processing requires a lot of computations therefore it is considered as a computationally complex approach due to complex detection schemes involving iterative processing. There are several promising detection methods that require further improvements and they can be candidates in order to practically implement iterative processing. In this paper, the propose method to improve the efficiency of three loop-based minimum mean squared errors with soft interference cancellation (MMSE-SIC) method by reducing its complexity with a single inverse operation. Simulation results are given in order to provide detail analysis of the proposed MMSE-SIC based approach for iterative detection and decoding (IDD). |
| Databáze: | OpenAIRE |
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