Design of single-symbol-decodable QOSTBC with full diversity based on pre-processing
The method of pre-processing was applied to G-QOSTBC in order to reduce the complexity of decoding,which was single-symbol-decodable.Furthermore,an improved transmit strategy was proposed to achieve full diversity as well as maximum coding gain by constellation rotating and symbol interleaving.Simul...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2010-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74646924/ |
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| Summary: | The method of pre-processing was applied to G-QOSTBC in order to reduce the complexity of decoding,which was single-symbol-decodable.Furthermore,an improved transmit strategy was proposed to achieve full diversity as well as maximum coding gain by constellation rotating and symbol interleaving.Simulation results show that the pro-posed code remarkably decreases the decoding complexity of G-QOSTBC while keeping the similar performance.In ad-dition,the proposed code has the same bit-error-rate（BER） performance as coordinate interleaved orthogonal design（CIOD）,but with a lower peak-to-average ratio（PAR）. |
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| ISSN: | 1000-436X |