Average Rate Analysis of Cooperative NOMA Aided Underwater Optical Wireless Systems

Autor: Kapila W. S. Palitharathna, Himal A. Suraweera, Roshan I. Godaliyadda, Vijitha R. Herath, John S. Thompson

Publikováno v: IEEE Open Journal of the Communications Society, Vol 2, Pp 2292-2310 (2021)

In this paper, we consider a cooperative non-orthogonal multiple access (NOMA) aided underwater optical wireless system in which the source transmits to two users where the near user serves as a relay node to the far user. Our proposed system consist

Externí odkaz: https://doaj.org/article/c9dc56b0ea6f43eeb7a08c8e799b42c4

Neural Network-Based Channel Estimation and Detection in Spatial Modulation VLC Systems

Autor: Kapila W. S. Palitharathna, Himal A. Suraweera, Roshan I. Godaliyadda, Vijitha R. Herath, John S. Thompson

Publikováno v: Palitharathna, K, Suraweera, H A, Godaliyadda, R, Herath, V R & Thompson, J 2022, ' Neural Network-Based Channel Estimation and Detection in Spatial Modulation VLC Systems ', IEEE Communications Letters, vol. 26, no. 7, pp. 1598-1602 . https://doi.org/10.1109/LCOMM.2022.3166221

We consider a spatial modulation aided indoor visible light communication system with user mobility and random receiver orientation. Two artificial neural networks (ANNs) are proposed which are able to predict the channel state information (CSI) with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::952baaa5add99fa918fe641e28de10c2
https://www.pure.ed.ac.uk/ws/files/266283083/Final_Paper_Kapila.pdf