Secrecy Analysis in SWIPT Systems Over Generalized-K Fading Channels
KAUST DepartmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Electrical Engineering Program
Online Publication Date2019-03-26
Print Publication Date2019-05
Permanent link to this recordhttp://hdl.handle.net/10754/631765
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AbstractIn this letter, we investigate the secrecy performance of the simultaneous wireless information and power transfer (SWIPT) system over generalized-K fading channels. After analyzing the communications scenario, we derive the closed-form expression for the secrecy outage probability (SOP), and give some simplified expressions for SOP in some special cases. Effective secrecy throughput is also investigated to capture the amount of secure transmitted information. To derive the diversity order, the asymptotic SOP is also analyzed when the average signal-to-noise ratio is large sufficiently. Finally, numerical results are used to validate the correctness of our derived expressions.
CitationWang Z, Zhao H, Wang S, Zhang J, Alouini M-S (2019) Secrecy Analysis in SWIPT Systems Over Generalized-K Fading Channels. IEEE Communications Letters: 1–1. Available: http://dx.doi.org/10.1109/LCOMM.2019.2907490.
SponsorsThis research was supported in part by the National Science Foundation under contract U1636125, U1836201, 61571401, 61471360 and 61401372, by the Research Fund for the Doctoral Program of Higher Education of China under Grant 20130182120017, and by the Innovative Talent of Colleges and University of Henan Province under grant 18HASTIT021.
JournalIEEE Communications Letters