Research Article
A Secrecy Offloading in Radio Frequency Energy Harvesting NOMA Heterogeneous Mobile Edge Computing Network
@INPROCEEDINGS{10.1007/978-3-031-47359-3_20, author={Van-Truong Truong and Dac-Binh Ha and Minh-Thong Vo}, title={A Secrecy Offloading in Radio Frequency Energy Harvesting NOMA Heterogeneous Mobile Edge Computing Network}, proceedings={Industrial Networks and Intelligent Systems. 9th EAI International Conference, INISCOM 2023, Ho Chi Minh City, Vietnam, August 2-3, 2023, Proceedings}, proceedings_a={INISCOM}, year={2023}, month={10}, keywords={mobile edge computing non-orthogonal multiple access secrecy successful computation probability security offloading radio frequency energy harvesting}, doi={10.1007/978-3-031-47359-3_20} }- Van-Truong Truong
Dac-Binh Ha
Minh-Thong Vo
Year: 2023
A Secrecy Offloading in Radio Frequency Energy Harvesting NOMA Heterogeneous Mobile Edge Computing Network
INISCOM
Springer
DOI: 10.1007/978-3-031-47359-3_20
Abstract
This paper studies a security offloading scheme in radio frequency energy harvesting (RF EH) non-orthogonal multiple access (NOMA) enabled heterogeneous mobile edge computing (Het-MEC) network over Rayleigh fading channel. Specifically, we investigate the model of a single mobile user (MU) offloading tasks to Het-MEC servers located at neighboring access points (APs) in the presence of a passive eavesdropper. In addition, the MU collects radio energy from a power station to ensure power throughout the offloading process. Accordingly, a four-phase energy-secrecy-offloading scheme is proposed under latency constraint, namely NOLES. We derive the exact close-form secrecy successful computation probability (SSCP) to evaluate the system performance. Numerical results under the Monte-Carlo simulation demonstrate the effective performance of our proposed framework.
