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Communication Dans Un Congrès Année : 2011

An improved adaptive modulation scheme for closed-loop MIMO transmission in tunnel environments

Résumé

This paper proposes a new adaptive modulation (AM) scheme for closed-loop MIMO transmission over wireless correlated channels. Two correlation-based channel models are considered to illustrate the interest of the proposed solution in realistic environments representative of transportation systems. Several simulation results for different transmission scenarios are presented and discussed. It is shown that the proposed AM approach outperforms several precoding schemes and provides full diversity order
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Dates et versions

hal-00800171 , version 1 (13-03-2013)

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Citer

Imade Fatani, Yann Cocheril, François-Xavier Coudoux, Marie Zwingelstein, Mohamed Gharbi, et al.. An improved adaptive modulation scheme for closed-loop MIMO transmission in tunnel environments. 11th International Conference on Intelligent Transport Systems Telecommunications, ITST 2011, Aug 2011, Saint Petersburg, Russia. pp.162-167, ⟨10.1109/ITST.2011.6060046⟩. ⟨hal-00800171⟩
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