Code design with high rates based on quasi-orthogonal space-time block code
In order to meet the needs of high-speed and large-capacity in communication system,the novel non-orthogonal space-time block code with code rates 2 and 1.5 were proposed,respectively.The simplified conditional maximum-likelihood algorithm is adopted to reduce the decoding complexity.The simulation...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2011-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74420217/ |
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| _version_ | 1841537770989813760 |
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| author | WANG An-guo SHEN Qiong NIE Zhong-er |
| author_facet | WANG An-guo SHEN Qiong NIE Zhong-er |
| author_sort | WANG An-guo |
| collection | DOAJ |
| description | In order to meet the needs of high-speed and large-capacity in communication system,the novel non-orthogonal space-time block code with code rates 2 and 1.5 were proposed,respectively.The simplified conditional maximum-likelihood algorithm is adopted to reduce the decoding complexity.The simulation results show that the channel capacities of proposed code are very close to the actual value,and the BER performance is better than that of the orthogonal and quasi-orthogonal codes. |
| format | Article |
| id | doaj-art-29772fe2a5904432bea248bb03bc34f3 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2011-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-29772fe2a5904432bea248bb03bc34f32025-01-14T08:22:59ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2011-01-013213914374420217Code design with high rates based on quasi-orthogonal space-time block codeWANG An-guoSHEN QiongNIE Zhong-erIn order to meet the needs of high-speed and large-capacity in communication system,the novel non-orthogonal space-time block code with code rates 2 and 1.5 were proposed,respectively.The simplified conditional maximum-likelihood algorithm is adopted to reduce the decoding complexity.The simulation results show that the channel capacities of proposed code are very close to the actual value,and the BER performance is better than that of the orthogonal and quasi-orthogonal codes.http://www.joconline.com.cn/zh/article/74420217/space-time block codehigh rateschannel capacityconditional maximum-likelihood decoding |
| spellingShingle | WANG An-guo SHEN Qiong NIE Zhong-er Code design with high rates based on quasi-orthogonal space-time block code Tongxin xuebao space-time block code high rates channel capacity conditional maximum-likelihood decoding |
| title | Code design with high rates based on quasi-orthogonal space-time block code |
| title_full | Code design with high rates based on quasi-orthogonal space-time block code |
| title_fullStr | Code design with high rates based on quasi-orthogonal space-time block code |
| title_full_unstemmed | Code design with high rates based on quasi-orthogonal space-time block code |
| title_short | Code design with high rates based on quasi-orthogonal space-time block code |
| title_sort | code design with high rates based on quasi orthogonal space time block code |
| topic | space-time block code high rates channel capacity conditional maximum-likelihood decoding |
| url | http://www.joconline.com.cn/zh/article/74420217/ |
| work_keys_str_mv | AT wanganguo codedesignwithhighratesbasedonquasiorthogonalspacetimeblockcode AT shenqiong codedesignwithhighratesbasedonquasiorthogonalspacetimeblockcode AT niezhonger codedesignwithhighratesbasedonquasiorthogonalspacetimeblockcode |