What is it about?
Relay selection is an important technoloy in wireless cooperaitve communications. We have proposed two opportunistic relaying protocols, and investigated the outage performance of these protocols with outdated channel state information.
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Why is it important?
We show some important conclusions, for example, 1) the outage performance of the direct retransmission priority is better than that of the opportunistic relay priority; 2) The outage performance of the reactive opportunistic relay selection is better than that of the proactive opportunistic relay selection in the same scenario.
Perspectives
I hope the research in this paper can provide a theoretical basis for relay selection technology。
Enyu Li
Qingdao University of Technology
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This page is a summary of: Outage Performance of DF Relay Selection Schemes with Outdated CSI over Rayleigh Fading Channels , IET Communications, February 2018, the Institution of Engineering and Technology (the IET),
DOI: 10.1049/iet-com.2017.0611.
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