MIDO space-time codes from associative and nonassociative cyclic algebras
Nonassociative division algebras have been recently proposed as an alternative way to design fully-diverse spacetime codes. In particular, nonassociative cyclic algebras provide division algebras more easily than their associative counter-part....
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| Main Authors: | , , |
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| 其他作者: | |
| 格式: | Conference or Workshop Item |
| 語言: | English |
| 出版: |
2013
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| 主題: | |
| 在線閱讀: | https://hdl.handle.net/10356/95523 http://hdl.handle.net/10220/9144 |
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| 總結: | Nonassociative division algebras have been recently
proposed as an alternative way to design fully-diverse spacetime
codes. In particular, nonassociative cyclic algebras provide
division algebras more easily than their associative counter-part.
In this paper, we propose a few space-time code constructions
coming from both associative and nonassociative cyclic algebras
of degree 4, suitable for 4 transmit and 2 receive antennas, which
furthermore exhibit good fast-decodability. |
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