Spatial multiplexing for photon-counting MIMO-FSO communication systems

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dc.contributor.author Abou-Rjeily, Chadi
dc.date.accessioned 2018-11-26T10:16:17Z
dc.date.available 2018-11-26T10:16:17Z
dc.date.copyright 2018 en_US
dc.date.issued 2018-11-26
dc.identifier.issn 1558-2248 en_US
dc.identifier.uri http://hdl.handle.net/10725/9790
dc.description.abstract In this paper, we consider the problem of multiple-input multiple-output (MIMO) free-space optical communications under the Poisson photon-counting detection model. Aiming for high bit rate objectives, we consider the spatial-multiplexing (SMux) solution with M-ary pulse-position modulation, where we propose appropriate optimal and suboptimal decoders and evaluate their complexities. Such novel decoder designs are needed, since the widely spread Gaussian noise-based MIMO decoders are not suitable for the Poisson model. We also carry out an asymptotic performance analysis. This analysis guides a candidate constellation confinement where transmissions are limited to some selected information vectors of the multidimensional SMux constellation. This confinement meets the objective of compromising the multiplexing gains for the sake of improved error-rates. The analyzed SMux solutions with both the unconfined and confined constellations transmit at higher data rates compared with the existing single-aperture systems, MIMO systems with repetition coding, and MIMO systems based on spatial modulation. en_US
dc.language.iso en en_US
dc.title Spatial multiplexing for photon-counting MIMO-FSO communication systems en_US
dc.type Article en_US
dc.description.version Published en_US
dc.author.school SOE en_US
dc.author.idnumber 200701131 en_US
dc.author.department Electrical And Computer Engineering en_US
dc.description.embargo N/A en_US
dc.relation.journal IEEE Transactions on Wireless Communications en_US
dc.journal.volume 17 en_US
dc.journal.issue 9 en_US
dc.article.pages 5789-5803 en_US
dc.identifier.doi http://dx.doi.org/10.1109/TWC.2018.2849739 en_US
dc.identifier.ctation Abou-Rjeily, C. (2018). Spatial Multiplexing for Photon-Counting MIMO-FSO Communication Systems. IEEE Transactions on Wireless Communications, 17(9), 5789-5803. en_US
dc.author.email chadi.abourjeily@lau.edu.lb en_US
dc.identifier.tou http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php en_US
dc.identifier.url https://ieeexplore.ieee.org/abstract/document/8400545 en_US
dc.author.affiliation Lebanese American University en_US

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