… it is important to adjust relay functionality on an application basis. Extending the opportunistic
relaying paradigm [12, 13], we propose relay selection policies that take into consideration …

… relay selection approaches in the considered energy harvesting system can enhance the
security … two relay selection protocols, namely optimal relay selection (ORS) and partial …

… Performance analysis of secure cooperative communications against such an adaptive …
on relay selection scheme and performance analysis for secure cooperative communications …

… , the security aspect of an amplifyand-forward (AF) relaying network with untrusted relay nodes
is … RULES WITH UNTRUSTED NODES In this section, different relay selection criteria are …

… security degrades), the OP (reliability) improves and vice versa. Second, we characterize the
benefits of both single-relay selection (SRS) and multi-relay selection (… single “best” relay for …

… Clearly, the integer program described above can be reduced to our multiple relay selection
… This implies that our multiple relay selection problem is at least as hard as the above integer …

… the physical-layer security in cooperative wireless networks with multiple relays where both
… optimal relay selection (ie, AFbORS and DFbORS) schemes to improve the wireless security …

… security of energy-harvesting cooperative communication networks, we propose a best relay
selection (BRS) scheme, where the "best" relay is … (DT) and equal relay selection (ERS) as …

… studied secure backscatter communications assisted by relays. A forward relay and a backward
relay are selected … The optimal and suboptimal relay selection algorithms are proposed. …

… mind, relay selection for cooperative networks with secrecy constraints has emerged as an
interesting research topic. In our previously reported work [16], some relay selection metrics …