… To fill this void, we investigate the impact of outdated CSI for relay selection in turbo-coded …
8 and 9, various levels of imperfect CSI are considered where one can note that full diversity …

… of relay selection (RS) under an imperfect knowledge of long-term channel state information
(CSI) at the relay … RS based on imperfect CSI, we propose here a robust approach to RS that …

… jointly employing the PS scheme and the antenna selection. In [21], the beamforming … relay
system where the relay is a self-powered EH node. Unless specified, we assume that the CSI …

… selection for decode-and-forward (DF) MIMO relay systems. With the optimal active relay
subsets selected … relay systems. However, a more natural idea is to apply WET technologies to …

… rate, a relay selection technique has been employed, and the optimal PS ratio at the relay
has been derived. The authors in [16] have illustrated the severe impact of relay location on a …

… makes the selected relay not the best for the data transmission. The impact of outdated
CSI has been … Ding and KK Leung, “Impact of imperfect channel state information on bi-directional …

… -relay AF wireless cooperative network considering both imperfect CSI, at the network receivers
(the relays … Conventional relaying and best-relay selection relaying BPSK lower bound …

… The cases of perfect CSI and imperfect CSI at the CBS have been studied, for both DF
and AF relaying modes. Although the proposed formulated problems are non-convex, NP-hard …

… relay networks with imperfect CSI under interference power constraint. Reactive DF and ORS
are assumed whereby SU relays … for relaying, and the best relay among them is selected to …

… relay; however, the scaling factor at the relay can be easily included in the proposed analysis.
This factor can be selected … considered AF MIMO relay system with imperfect CSI. Note that …