… relay selection in conventional networks, we investigate the adaptive cooperation diversity
with best-relay selection in cognitive radio networks… gain in cognitive radio networks and show …

… It employs an optimal stopping rule to find out the relay with a good channel quality within
a … the optimal order for spectrum sensing in cognitive radio networks. Cheng and Zhuang [23] …

… In this paper, we investigate the performance of relay selection in an underlay CR system in
… multi-relay network operating in the AF mode. The best relay is then selected to cooperate …

… secrecy performance of a half-duplex cognitive relay network in the presence of multiple …
best relay selection schemes for opportunistic relay selection (ORS) and partial relay selection (…

… for cooperative cognitive radio networks (CCRNs) with relay selection in … three relay selection
schemes, namely, opportunistic relay … INTRODUCTION Best relay selection (BRS) is widely …

… previous works about relay selection in traditional noncognitive radio networks, we explore
the best-relay selection for secondary transmissions in cognitive radio networks, where an …

… We rely on careful relay selection for protecting the ST-SD transmission against … -relay and
multi-relay selection. To be specific, only the “best” SR is chosen in the single-relay selection …

… In this work, a multiobjective relay selection scheme is … and available) at the relay nodes while
maintaining the required SINR… a relay selection scheme that enables us to choose the best …

… We propose a selection scheme, where the best relay in the … of relay selection in an underlay
cognitive radio system in the … -relay network operating in the AF mode and only one relay is …

… In this paper we have proposed a new Fuzzy Logic based Best Relay Selection scheme (FLBRS). …
Best Relay selection algorithm (FLBRS) using Fuzzy logic in cognitive radio networks; …