Distributed algebraic space-time codes for ultra-wideband communications
In this paper, we extend the Amplify-and-Forward cooperative diversity scheme to the context of impulse radio ultra-wideband. In particular, we present the construction of two families of distributed algebraic space-time codes. The first family is based on totally real cyclic division algebras. The...
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| Format: | article |
| Published: |
2007
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| Online Access: | http://hdl.handle.net/10725/3088 http://dx.doi.org/10.1007/s11277-006-9237-0 http://link.springer.com/article/10.1007/s11277-006-9237-0 |
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