Show simple item record

AuthorZaghdoud N.
AuthorMnaouer A.B.
AuthorAlouane W.H.
AuthorBoujemaa H.
AuthorTouati F.
Available date2022-05-22T11:03:03Z
Publication Date2020
Publication Name2020 8th International Conference on Communications and Networking, ComNet2020 - Proceedings
ResourceScopus
Identifierhttp://dx.doi.org/10.1109/ComNet47917.2020.9306070
URIhttp://hdl.handle.net/10576/31407
AbstractIn this paper, a Decode-and-Forward (DF) relaying system for Non Orthogonal Multiple Access (NOMA) networks is considered, where the transmitted information between the relay and NOMA users can be overheard by an eavesdropper. In this context, we study the secrecy performance of the considered scenario under combined path loss and Rician fading. We derive novel expressions of the Secrecy Outage Probability (SOP) and the Strictly Positive Secrecy Capacity (SPSC) metrics. More Specifically, we provide the exact SOP and SPSC expressions of the near user. Unlikely, closed form expressions of the SOP and SPSC metrics for the far user are given in high signal-to-noise ratio (SNR) because of the intractable nature of the exact expressions. On this basis, numerical analysis has been firstly conducted to verify the analytical expressions. Then, the results are provided to assess the secrecy performance of our system under the effects of different network parameters.
Languageen
PublisherInstitute of Electrical and Electronics Engineers Inc.
SubjectFading channels
Analytical expressions
Closed-form expression
Decodeandforward relaying
High signalto-noise ratios (SNR)
Multiple access
Network parameters
Rician fading channel
Secrecy outage probabilities
Signal to noise ratio
TitleSecure Performance of DF Relaying in Cooperative NOMA over Rician Fading Channels
TypeConference Paper
dc.accessType Abstract Only


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record