Elements of information theory
Elements of information theory
Principles of Mobile Communication
Principles of Mobile Communication
On Limits of Wireless Communications in a Fading Environment when UsingMultiple Antennas
Wireless Personal Communications: An International Journal
Cooperative Communications with Outage-Optimal Opportunistic Relaying
IEEE Transactions on Wireless Communications
Opportunistic cooperative diversity with feedback and cheap radios
IEEE Transactions on Wireless Communications - Part 2
Cooperative diversity in wireless networks: Efficient protocols and outage behavior
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
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In this paper, we present a new coded cooperation strategy which benefits from the combination of space-time codes and opportunistic relaying (OR) method. In this strategy, the relay is selected in an opportunistic manner and then cooperates with the source using distributed space-time code. Our analysis indicates that this new strategy is outage-optimal. It equals in outage behavior to the coded cooperation that employs all potential relays. The advantage of this strategy is that it saves considerable amount of coordination overhead among relay nodes and it also reliefs the difficulties of designing effective spacetime codes. We analyze and derive the outage probability of DF relaying for BPSK transmission. Numerical results are given to verify our analysis.