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Propagation channel, capacity and error probability for dual-polarized wireless transmissions
NOPR - NISCAIR Online Periodicals Repository
View Archive Info| Field | Value | |
| Title |
Propagation channel, capacity and error probability for dual-polarized wireless transmissions
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| Creator |
Oestges, Claude
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| Subject |
Multiple-input multiple-output (MIMO)
Dual-polarized transmission Space-time coding |
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| Description |
411-417
Use of dual-polarized arrays in multiple-input multiple-output (MIMO) systems is addressed in this paper. A new and simple analytical model of dual-polarized Rayleigh and Ricean fading channels is taken, which relies on a limited number of physical parameters, such as the spatial correlations, the co-polar gain imbalance and the cross-polar discrimination. Then, the multiplexing advantage of dual-polarized transmissions is investigated through the evaluation of the ergodic mutual information. Finally, the performance of two space-time coding schemes (Alamouti O-STBC and un-coded Spatial Multiplexing) is evaluated via a detailed analysis of the pair-wise error probability (PEP). |
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| Date |
2009-01-30T04:14:59Z
2009-01-30T04:14:59Z 2007-10 |
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| Type |
Article
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| Identifier |
0367-8393
http://hdl.handle.net/123456789/2901 |
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| Language |
en_US
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| Publisher |
CSIR
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| Source |
IJRSP Vol.36(5) [October 2007]
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