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http://hdl.handle.net/2183/34547 Analog Transmission of Spatio-Temporal Correlated Sources Over MAC With Modulo Mappings
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P. Suárez-Casal, O. Fresnedo and L. Castedo, "Analog Transmission of Spatio-Temporal Correlated Sources Over MAC With Modulo Mappings," in IEEE Communications Letters, vol. 22, no. 5, pp. 1074-1077, May 2018, doi: 10.1109/LCOMM.2018.2807427
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[Abstract]: Modulo mappings is an appealing scheme for the analog transmission of spatially correlated discrete-time analog source symbols over multiple access channels. In this letter, we show that the modulo mappings are also useful to exploit temporal correlation with zero-delay and without impairing encoding/decoding computational complexity. Spatio-temporal source correlation is exploited with a Kalman filter-based receiver, coupled with a sphere decoder, that takes into account the non-linearities of the modulo mappings. We also explain how to optimize the mapping parameters.
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© 2018 IEEE. This version of the article has been accepted for publication, after peer review. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The Version of Record is available online at: https://doi.org/10.1109/LCOMM.2018.2807427
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© 2018 IEEE
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Todos os dereitos reservados. All rights reserved.