Articles with "underlay cooperative" as a keyword



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Secrecy Performance of Underlay Cooperative Cognitive Network Using Non-Orthogonal Multiple Access with Opportunistic Relay Selection

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Published in 2019 at "Symmetry"

DOI: 10.3390/sym11030385

Abstract: In this paper, an underlay cooperative cognitive network using a non-orthogonal multiple access (UCCN-NOMA) system is investigated, in which the intermediate multiple relays help to decode and forward two signals x 1 and x 2… read more here.

Keywords: relay; underlay cooperative; relay selection; cooperative cognitive ... See more keywords