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https://doi.org/10.1109/LCOMM.2005.01023
| Title: | Improved signal constellations for differential unitary space-time modulations with more than two transmit antennas | Authors: | Soh, T.P. Ng, C.S. Kam, P.Y. |
Keywords: | Differential modulation Diversity Fading channels Unitary space-time coding |
Issue Date: | Jan-2005 | Citation: | Soh, T.P., Ng, C.S., Kam, P.Y. (2005-01). Improved signal constellations for differential unitary space-time modulations with more than two transmit antennas. IEEE Communications Letters 9 (1) : 7-9. ScholarBank@NUS Repository. https://doi.org/10.1109/LCOMM.2005.01023 | Abstract: | In this paper, we propose new and improved unitary signal constellations for differential unitary space-time modulations utilizing more than two transmit antennas. The proposed unitary designs are constructed from fundamental building blocks which comprise the generator matrices of diagonal cyclic codes, and the 2×2 and 3×3 rotational matrices. The performances of the proposed codes are superior to those of previously proposed codes. © 2005 IEEE. | Source Title: | IEEE Communications Letters | URI: | http://scholarbank.nus.edu.sg/handle/10635/56281 | ISSN: | 10897798 | DOI: | 10.1109/LCOMM.2005.01023 |
| Appears in Collections: | Staff Publications |
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