Fast recursive algorithm for implementation of MIMO ZF-SIC detection
To reduce the complexity of the zero-forcing(ZF)detection with successive interference cancellation(SIC)in a Vertical Bell Labs layered space-time(V-BLAST)systems,a computationally efficient recursive algorithm was proposed.A fast implementation of the proposed algorithm was developed and its comple...
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Editorial Department of Journal on Communications
2012-07-01
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Series: | Tongxin xuebao |
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Online Access: | http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)07-0067-08/ |
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author | Zuo-liang YIN Xing-peng MAO Qin-yu ZHANG Nai-tong ZHANG |
author_facet | Zuo-liang YIN Xing-peng MAO Qin-yu ZHANG Nai-tong ZHANG |
author_sort | Zuo-liang YIN |
collection | DOAJ |
description | To reduce the complexity of the zero-forcing(ZF)detection with successive interference cancellation(SIC)in a Vertical Bell Labs layered space-time(V-BLAST)systems,a computationally efficient recursive algorithm was proposed.A fast implementation of the proposed algorithm was developed and its complexity was analyzed in detail.Theoretical analysis and simulations demonstrate significant advantages of the proposed algorithm over the fast recursive algorithm (FRA)on complexity,practicability and storage requirements.Moreover,its performance on symbol error rate(SER)is close to optimal under practical conditions.These advantages make the proposed algorithm more efficient and practical. |
format | Article |
id | doaj-art-8aeab0d0dd784100a7a5a7a84c0135cc |
institution | Kabale University |
issn | 1000-436X |
language | zho |
publishDate | 2012-07-01 |
publisher | Editorial Department of Journal on Communications |
record_format | Article |
series | Tongxin xuebao |
spelling | doaj-art-8aeab0d0dd784100a7a5a7a84c0135cc2025-01-14T06:32:20ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2012-07-0133677459663470Fast recursive algorithm for implementation of MIMO ZF-SIC detectionZuo-liang YINXing-peng MAOQin-yu ZHANGNai-tong ZHANGTo reduce the complexity of the zero-forcing(ZF)detection with successive interference cancellation(SIC)in a Vertical Bell Labs layered space-time(V-BLAST)systems,a computationally efficient recursive algorithm was proposed.A fast implementation of the proposed algorithm was developed and its complexity was analyzed in detail.Theoretical analysis and simulations demonstrate significant advantages of the proposed algorithm over the fast recursive algorithm (FRA)on complexity,practicability and storage requirements.Moreover,its performance on symbol error rate(SER)is close to optimal under practical conditions.These advantages make the proposed algorithm more efficient and practical.http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)07-0067-08/multiple-input multiple-output systemsVertical Bell Labs layered space-time (V-BLAST) architecturezero-forcing detectionsuccessive interference cancellationFRAcomputational complexity |
spellingShingle | Zuo-liang YIN Xing-peng MAO Qin-yu ZHANG Nai-tong ZHANG Fast recursive algorithm for implementation of MIMO ZF-SIC detection Tongxin xuebao multiple-input multiple-output systems Vertical Bell Labs layered space-time (V-BLAST) architecture zero-forcing detection successive interference cancellation FRA computational complexity |
title | Fast recursive algorithm for implementation of MIMO ZF-SIC detection |
title_full | Fast recursive algorithm for implementation of MIMO ZF-SIC detection |
title_fullStr | Fast recursive algorithm for implementation of MIMO ZF-SIC detection |
title_full_unstemmed | Fast recursive algorithm for implementation of MIMO ZF-SIC detection |
title_short | Fast recursive algorithm for implementation of MIMO ZF-SIC detection |
title_sort | fast recursive algorithm for implementation of mimo zf sic detection |
topic | multiple-input multiple-output systems Vertical Bell Labs layered space-time (V-BLAST) architecture zero-forcing detection successive interference cancellation FRA computational complexity |
url | http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)07-0067-08/ |
work_keys_str_mv | AT zuoliangyin fastrecursivealgorithmforimplementationofmimozfsicdetection AT xingpengmao fastrecursivealgorithmforimplementationofmimozfsicdetection AT qinyuzhang fastrecursivealgorithmforimplementationofmimozfsicdetection AT naitongzhang fastrecursivealgorithmforimplementationofmimozfsicdetection |