Search Results for author: Fatma Benkhelifa

Found 2 papers, 0 papers with code

Resource Allocation for NOMA-based LPWA Networks Powered by Energy Harvesting

no code implementations29 Dec 2020 Fatma Benkhelifa, Julie A. McCann

Specifically we focus on the uplink transmissions of non-orthogonal multiple access (NOMA)-based LPWA networks consisting of multiple self-powered nodes and a NOMA-based single gateway.

Spatiotemporal Modelling of Multi-Gateway LoRa Networks with Imperfect SF Orthogonality

no code implementations27 Aug 2020 Yathreb Bouazizi, Fatma Benkhelifa, Julie McCann

Moreover, we show that the interfering SFs degrading the performance the most depend on the decoding threshold range and the power allocation scheme.

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