A New Approach of Detection Algorithm for Reducing Computation Complexity of MIMO systems
Multiple-Input Multiple-Output (MIMO) technique is a key technology to strengthen and achieve high-speed and high-throughput wireless communications. . In recent years, it was observed that frequent detecting techniques could improve the performance (e.g., symbol error rate 'SER') of diffe...
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| Format: | EJournal Article |
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Institute of Advanced Engineering and Science,
2016-01-01.
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| Online Access: | Get fulltext |
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| LEADER | 02312 am a22002653u 4500 | ||
|---|---|---|---|
| 001 | ijeecs190_4175 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Sulttan, Mohammed Qasim |e author |
| 245 | 0 | 0 | |a A New Approach of Detection Algorithm for Reducing Computation Complexity of MIMO systems |
| 260 | |b Institute of Advanced Engineering and Science, |c 2016-01-01. | ||
| 500 | |a https://ijeecs.iaescore.com/index.php/IJEECS/article/view/190 | ||
| 520 | |a Multiple-Input Multiple-Output (MIMO) technique is a key technology to strengthen and achieve high-speed and high-throughput wireless communications. . In recent years, it was observed that frequent detecting techniques could improve the performance (e.g., symbol error rate 'SER') of different modern digital communication systems. But these systems faced a problem of high complexity for the practical implementation. To solve the problem of high complexity, this work proposed Frequent Improve K-best Sphere Decoding (FIKSD) algorithm with stopping rule depending on the Manhattan metric. Manhattan metric is proposed to use with FIKSD in order to achieve the lowest complexity. FIKSD is a powerful tool to achieve a high performance close to the maximum likelihood (ML), with less complexity. The simulation results show a good reduction in computation complexity with a cost of slight performance degradation within 1dB; the proposed FIKSD requires 0% to 94% and 82% to 97% less complexity than Improved K-best Sphere Decoder (IKSD) and K-best Sphere Decoder (KSD) respectively. This makes the algorithm more suitable for implementation in wireless communication systems. | ||
| 540 | |a Copyright (c) 2015 TELKOMNIKA Indonesian Journal of Electrical Engineering | ||
| 546 | |a eng | ||
| 690 | |a Electronics and Information Engineering | ||
| 690 | |a MIMO detection techniques | ||
| 655 | 7 | |a info:eu-repo/semantics/article |2 local | |
| 655 | 7 | |a info:eu-repo/semantics/publishedVersion |2 local | |
| 655 | 7 | |2 local | |
| 786 | 0 | |n Indonesian Journal of Electrical Engineering and Computer Science; Vol 1, No 1: January 2016; 159-167 | |
| 786 | 0 | |n 2502-4760 | |
| 786 | 0 | |n 2502-4752 | |
| 786 | 0 | |n 10.11591/ijeecs.v1.i1 | |
| 787 | 0 | |n https://ijeecs.iaescore.com/index.php/IJEECS/article/view/190/4175 | |
| 856 | 4 | 1 | |u https://ijeecs.iaescore.com/index.php/IJEECS/article/view/190/4175 |z Get fulltext |