Song, L-Y. and Burr, A.G. (2007) Differential quasi-orthogonal space-time block codes. IEEE Transactions on Wireless Communications, 6 (1). pp. 64-68. ISSN 1536-1276
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Published Version: http://dx.doi.org/10.1109/PIMRC.2005.1651388
Abstract
In this letter, we propose a simple differential spacetime block code with a quasi-orthogonal structure. A simple and general encoding procedure is presented, which differentially encodes the signal transmission matrix as a whole at the transmitter end. A novel power estimator is derived at the receiver to allow for the non-constant amplitude of the received signals. Simulation results show that our scheme has performance equal to the best full rate quasi-orthogonal schemes previously described, along with a simpler decoder.
| Item Type: | Article |
|---|---|
| Academic Units: | The University of York > Electronics (York) |
| Depositing User: | York RAE Import |
| Date Deposited: | 15 May 2009 14:35 |
| Last Modified: | 11 Dec 2009 11:38 |
| Published Version: | http://dx.doi.org/10.1109/PIMRC.2005.1651388 |
| Status: | Published |
| Publisher: | IEEE |
| Identification Number: | 10.1109/PIMRC.2005.1651388 |
| URI: | http://eprints.whiterose.ac.uk/id/eprint/6344 |
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