Performance enhancement of wireless sensor network by using non-orthogonal multiple access and sensor node selection schemes

PhD.Phan Van DucDuy Hung HaDac-Binh HaVan-Truong TruongQ. S. Vu

Faculty of Automotive Engineering

Research output: Article

researchs.abstract

In this paper, we investigate a relaying wireless sensor network (WSN) with the non-orthogonal multiple access (NOMA) and sensor node selection schemes over Rayleigh fading. Precisely, the system consists of two sensor clusters, a sink node, and an amplify-and-forward (AF) relay. These sensors applying the NOMA and sensor node selection schemes transmit the sensing data from the sensor clusters via the relay to the sink. We derived the expressions of outage probability and throughput for two sensor nodes. We also provide numerical results to examine the behavior of the system. Finally, we verify the validity of our analysis by using the Monte-Carlo simulation.

Overview
Type
Article
Publication year
Feb 2021
Original language
English
Published Journal
Indonesian Journal of Electrical Engineering and Computer Science
Volume No
Vol. 21 No. 2
Classification
Scopus Indexed
ISSN index
2502-4752
Page
886-894
Quartiles
Q3

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