Novel antenna selection algorithm for STBC and VBLAST hybrid coding systems
Multiple-input multiple-output （MIMO） systems improve the bit error rate （BER） performance, meanwhile,in order to reduce the impact to system capacity, a novel antenna selection algorithm for space-time block coding （STBC） and vertical Bell laboratories layered space time （VBLAST） hybrid coding syst...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2009-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74651466/ |
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| _version_ | 1841537626576781312 |
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| author | LI Ren JIANG Yong-quan LI Xiao-yan ZHANG En-zhan |
| author_facet | LI Ren JIANG Yong-quan LI Xiao-yan ZHANG En-zhan |
| author_sort | LI Ren |
| collection | DOAJ |
| description | Multiple-input multiple-output （MIMO） systems improve the bit error rate （BER） performance, meanwhile,in order to reduce the impact to system capacity, a novel antenna selection algorithm for space-time block coding （STBC） and vertical Bell laboratories layered space time （VBLAST） hybrid coding systems was proposed. Employing the Alamouti STBC code for some VBLAST layers, the STBC and VBLAST hybrid coding MIMO system has the advantages of both STBC and VBLSAT. On the criterion of maximal antenna-subset capacity, the proposed antenna selection algorithm selects those antennas with less contribution to the system capacity to send multilayer STBC signals, so that the system capacity loss by STBC coding can be reduced. Both theoretical analysis and simulation results indicate that the proposed antenna selection algorithm increases the capacity of the STBC and VBLAST hybrid system effectively, and improves the BER remarkably comparing with a VBLAST encoding MIMO system. |
| format | Article |
| id | doaj-art-7e2ee90366634a2dadf71cfe5d19cfb9 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2009-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-7e2ee90366634a2dadf71cfe5d19cfb92025-01-14T08:30:07ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2009-01-013010210774651466Novel antenna selection algorithm for STBC and VBLAST hybrid coding systemsLI RenJIANG Yong-quanLI Xiao-yanZHANG En-zhanMultiple-input multiple-output （MIMO） systems improve the bit error rate （BER） performance, meanwhile,in order to reduce the impact to system capacity, a novel antenna selection algorithm for space-time block coding （STBC） and vertical Bell laboratories layered space time （VBLAST） hybrid coding systems was proposed. Employing the Alamouti STBC code for some VBLAST layers, the STBC and VBLAST hybrid coding MIMO system has the advantages of both STBC and VBLSAT. On the criterion of maximal antenna-subset capacity, the proposed antenna selection algorithm selects those antennas with less contribution to the system capacity to send multilayer STBC signals, so that the system capacity loss by STBC coding can be reduced. Both theoretical analysis and simulation results indicate that the proposed antenna selection algorithm increases the capacity of the STBC and VBLAST hybrid system effectively, and improves the BER remarkably comparing with a VBLAST encoding MIMO system.http://www.joconline.com.cn/zh/article/74651466/communication and information systemsSTBC and VBLAST hybrid codingantenna selectioncapacity |
| spellingShingle | LI Ren JIANG Yong-quan LI Xiao-yan ZHANG En-zhan Novel antenna selection algorithm for STBC and VBLAST hybrid coding systems Tongxin xuebao communication and information systems STBC and VBLAST hybrid coding antenna selection capacity |
| title | Novel antenna selection algorithm for STBC and VBLAST hybrid coding systems |
| title_full | Novel antenna selection algorithm for STBC and VBLAST hybrid coding systems |
| title_fullStr | Novel antenna selection algorithm for STBC and VBLAST hybrid coding systems |
| title_full_unstemmed | Novel antenna selection algorithm for STBC and VBLAST hybrid coding systems |
| title_short | Novel antenna selection algorithm for STBC and VBLAST hybrid coding systems |
| title_sort | novel antenna selection algorithm for stbc and vblast hybrid coding systems |
| topic | communication and information systems STBC and VBLAST hybrid coding antenna selection capacity |
| url | http://www.joconline.com.cn/zh/article/74651466/ |
| work_keys_str_mv | AT liren novelantennaselectionalgorithmforstbcandvblasthybridcodingsystems AT jiangyongquan novelantennaselectionalgorithmforstbcandvblasthybridcodingsystems AT lixiaoyan novelantennaselectionalgorithmforstbcandvblasthybridcodingsystems AT zhangenzhan novelantennaselectionalgorithmforstbcandvblasthybridcodingsystems |