User Offloading using Hybrid NOMA in Next-generation Heterogeneous Network

Deepa palani, Merline A

Abstract


Millimeter wave (mmWave)  enabled Heterogeneous network (Hetnet) has become ubiquitous because of the great demand of mobile network applications.  Non–Orthogonal multiple access (NOMA) bids a desired possible assistance, for example condensed inactivity with great consistency, enhanced spectrum efficiency and considerable affinity. NOMA is envisioned to be used with small cells enabled with mmWave environment. This work proposes an ubiquitous connectivity between users at the cell edge and offloading macro cell so as to provide features the macro cell itself cannot cope with, such as extreme changes in the required user data rate and energy efficiency. The amount of inter-cell and performance is analyzed in the boundary and in the midpoint of the cell. It shows a reduction in outage possibility of 90% for cell center user (CCU) and 48% for cell edge user (CEU). Thereby alleviating dead zones and energy efficient support is shown for transmission using carrier sensing NOMA.


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References


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DOI: https://doi.org/10.33180/InfMIDEM2022.405

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