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On an efficient equalization structure for aeronautical communications via a satellite link

Abstract : In this paper, we investigate a sub-optimal but efficient receiver structure for the equalization of aeronautical communications via a satellite link. The structure is based on the inherent sparsity of the equivalent discrete baseband channel model that enables an efficient implementation based on simple parallel trellis using Maximum A Posteriori (MAP) detection combined with iterative residual interference estimation and cancellation. The proposed scheme is shown to be very efficient while significantly decreasing the complexity compared to a MAP receiver that does not exploit the sparsity of the aeronautical channel.
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Submitted on : Wednesday, February 8, 2017 - 1:56:35 PM
Last modification on : Monday, July 4, 2022 - 9:17:29 AM
Long-term archiving on: : Tuesday, May 9, 2017 - 1:19:29 PM


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  • HAL Id : hal-01461713, version 1
  • OATAO : 17187


Bilel Raddadi, Nathalie Thomas, Charly Poulliat, Marie-Laure Boucheret, Benjamin Gadat. On an efficient equalization structure for aeronautical communications via a satellite link. 7th international workshop on selected topics in mobile and wireless computing (STWiMob 2014) in 10th IEEE International Conference on Wireless and Mobile Computing,Networking and Communications: WiMob 2014, Oct 2014, Larnaca, Cyprus. pp. 396-401. ⟨hal-01461713⟩



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