J Chen, J Si, Z Li, H Huang - IEEE Communications Letters, 2012 - ieeexplore.ieee.org
… The exact outage performance of partial AF relayselection in … interference probability with imperfectCSI of the interference … partial AF relayselection scheme in underlay cognitive relay …
Q Wu, Z Zhang, J Wang - IEEE Communications Letters, 2013 - ieeexplore.ieee.org
… CSI of interference links were available. Moreover, the above-mentioned works have not considered the effects of relayselection … multiple relays and multiple PUs under imperfectCSI of …
Y Khattabi, MM Matalgah - 2015 IEEE wireless communications …, 2015 - ieeexplore.ieee.org
… relayselection-relaying (BR). We first expand the destination received signals showing the impacts of the imperfect-CSI … and also for perfect and imperfectCSI. Furthermore, closed-form …
… Different from existing works on imperfectCSI-based relayselection, we explicitly considered network topology, and unlike current literature on RS in random networks, we considered …
S Mallick, R Devarajan, MM Rashid… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
… imperfectCSI for a selective relaying based DF cooperative cellular multi-user network with multiple fixed relays. For selective … For relayselection, we have used the following criterion, …
… In order to model noisy or imperfectCSI of the interference links, we adopt the following model [11], [12]. Let xp denote the pilot symbol transmitted by the primary receiver X. Exploiting …
… The amount of harvested energy depends on the instantaneous channel gain between source and relay. An imperfectCSI between source and relay is considered to make our …
… We start with the set S of channel vectors, which initially contains only the imperfectCSI ̂αi, ̂βi, 1 ≤ i ≤ M available at the relay node. The first step involves the solution of the …
… of imperfect channel estimation. We develop upper and lower bound analysis for the general relay case to formulate the relayselection … performance with imperfect channel estimation. …