Full-diversity design criterion for multi-user STBC based on integer-forcing detection
Multi-user space time block code systems have the problem of high decoding complexity.To ensure good system performance with low decoding complexity at the same time,low complexity integer-forcing (IF) detection algorithm was applied to multi-user space time block code.Then the upper bound of error...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2019-03-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019063/ |
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| _version_ | 1841539364772904960 |
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| author | Guoquan LI Xiangyun ZHOU Jinzhao LIN Yongjun XU Yu PANG Jiacheng WANG |
| author_facet | Guoquan LI Xiangyun ZHOU Jinzhao LIN Yongjun XU Yu PANG Jiacheng WANG |
| author_sort | Guoquan LI |
| collection | DOAJ |
| description | Multi-user space time block code systems have the problem of high decoding complexity.To ensure good system performance with low decoding complexity at the same time,low complexity integer-forcing (IF) detection algorithm was applied to multi-user space time block code.Then the upper bound of error probability for IF detection was derived by minimizing the equivalent noise power.To obtain good multi-user space time block code when decoded with IF detection,a full-diversity design criterion was proposed.It was proved that full diversity could be achieved if every user’s space time block code had property of non-vanishing singular value.Simulation result shows that the code gain is found related to the minimum singular value. |
| format | Article |
| id | doaj-art-9620606073d645cdb24f43b2b3c9b74f |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2019-03-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-9620606073d645cdb24f43b2b3c9b74f2025-01-14T07:16:34ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2019-03-014013914659725850Full-diversity design criterion for multi-user STBC based on integer-forcing detectionGuoquan LIXiangyun ZHOUJinzhao LINYongjun XUYu PANGJiacheng WANGMulti-user space time block code systems have the problem of high decoding complexity.To ensure good system performance with low decoding complexity at the same time,low complexity integer-forcing (IF) detection algorithm was applied to multi-user space time block code.Then the upper bound of error probability for IF detection was derived by minimizing the equivalent noise power.To obtain good multi-user space time block code when decoded with IF detection,a full-diversity design criterion was proposed.It was proved that full diversity could be achieved if every user’s space time block code had property of non-vanishing singular value.Simulation result shows that the code gain is found related to the minimum singular value.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019063/MIMO systeminteger-forcing detectionmulti-user space time block codedesign criterionfull diversity |
| spellingShingle | Guoquan LI Xiangyun ZHOU Jinzhao LIN Yongjun XU Yu PANG Jiacheng WANG Full-diversity design criterion for multi-user STBC based on integer-forcing detection Tongxin xuebao MIMO system integer-forcing detection multi-user space time block code design criterion full diversity |
| title | Full-diversity design criterion for multi-user STBC based on integer-forcing detection |
| title_full | Full-diversity design criterion for multi-user STBC based on integer-forcing detection |
| title_fullStr | Full-diversity design criterion for multi-user STBC based on integer-forcing detection |
| title_full_unstemmed | Full-diversity design criterion for multi-user STBC based on integer-forcing detection |
| title_short | Full-diversity design criterion for multi-user STBC based on integer-forcing detection |
| title_sort | full diversity design criterion for multi user stbc based on integer forcing detection |
| topic | MIMO system integer-forcing detection multi-user space time block code design criterion full diversity |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019063/ |
| work_keys_str_mv | AT guoquanli fulldiversitydesigncriterionformultiuserstbcbasedonintegerforcingdetection AT xiangyunzhou fulldiversitydesigncriterionformultiuserstbcbasedonintegerforcingdetection AT jinzhaolin fulldiversitydesigncriterionformultiuserstbcbasedonintegerforcingdetection AT yongjunxu fulldiversitydesigncriterionformultiuserstbcbasedonintegerforcingdetection AT yupang fulldiversitydesigncriterionformultiuserstbcbasedonintegerforcingdetection AT jiachengwang fulldiversitydesigncriterionformultiuserstbcbasedonintegerforcingdetection |