… state information (CSI), and (ii) we consider more general selection rules for the relays and
… simple relay selection and outage criteria that exploit the inherent diversity of relay networks …

… relay is selected as the relay node that can achieve the highest signal-to-noise ratio (SNR)
at the destination node. We show that the best-relay selection … multiple-relay cooperative …

… To strengthen the secure transmission, the best relay is selected among N relays, … channel
environments. We study the impact of both channel correlation and outdated relay selection …

… fading channels has not been well understood. In this paper, we investigate the impact of
correlated fading channels on … is adopted at the relay nodes based on the main channel for the …

… Relaying (OR) and Selection cooper- ation (SC) are two similar yet different relay selection
methods … Their operation is based upon the selection of only a single relay out of the set of the …

… fading conditions across multiple dual-hop relay links, we derive lower performance bounds
for the single relay selection scheme with AF relaying. The … of AF opportunistic relaying in a …

… fading channel than when the channel is assumed to be constant during data transmission.
Then, we propose a repeated relay selection (… into multiple segments and relay is reselected …

… Using Jakes’ model for the autocorrelation of a Rayleigh faded channel, shown in (3) and
(4), we infer that the case of ρ1 = 0.95 (or ρ2 = 0.95) corresponds to updating the …

… N+1 channels (one for the direct link and N for the relays links) to … a single relay selection
strategy for two-hop relay networks … the relay with the lowest outage probability is selected for …

… -hop DF relaying has been recently investigated for more versatile fading channel models
such … In [7], [8], closed-form expressions for the performance of fixed DF relaying with selection …