Asymptotic analysis of opportunistic relaying protocols

Authors:
Qing F. Zhou;Francis C. M. Lau;S. F. Hau
Affiliations:
Department of Electronic and Information Engineering, Hong Kong Polytechnic University, Kowloon, Hong Kong;Department of Electronic and Information Engineering, Hong Kong Polytechnic University, Kowloon, Hong Kong;Department of Electronic and Information Engineering, Hong Kong Polytechnic University, Kowloon, Hong Kong
Venue:
IEEE Transactions on Wireless Communications
Year:
2009

Citing 13
Cited 3

On Limits of Wireless Communications in a Fading Environment when UsingMultiple Antennas

Wireless Personal Communications: An International Journal
Improving amplify-and-forward relay networks: optimal power allocation versus selection

IEEE Transactions on Wireless Communications
Cooperative Communications with Outage-Optimal Opportunistic Relaying

IEEE Transactions on Wireless Communications
PHY-layer Fairness in Amplify and Forward Cooperative Diversity Systems

IEEE Transactions on Wireless Communications
Opportunistic cooperative diversity with feedback and cheap radios

IEEE Transactions on Wireless Communications - Part 2
Performance analysis of single relay selection in rayleigh fading

IEEE Transactions on Wireless Communications
Space-time block codes from orthogonal designs

IEEE Transactions on Information Theory
Distributed space-time-coded protocols for exploiting cooperative diversity in wireless networks

IEEE Transactions on Information Theory
Cooperative diversity in wireless networks: Efficient protocols and outage behavior

IEEE Transactions on Information Theory
On the achievable diversity-multiplexing tradeoff in half-duplex cooperative channels

IEEE Transactions on Information Theory
A simple transmit diversity technique for wireless communications

IEEE Journal on Selected Areas in Communications
A simple Cooperative diversity method based on network path selection

IEEE Journal on Selected Areas in Communications
Spectrally-efficient relay selection with limited feedback

IEEE Journal on Selected Areas in Communications

Performance of decode-and-forward opportunistic cooperation with the Nth best relay selected

Proceedings of the 6th International Wireless Communications and Mobile Computing Conference
Decode-and-forward two-way relaying with network coding and opportunistic relay selection

IEEE Transactions on Communications
Opportunistic Decode-and-Forward Relaying with Interferences at Relays

Wireless Personal Communications: An International Journal

Quantified Score

Hi-index	0.01

Visualization

Abstract

In this letter, we examine in detail a cooperative network with multiple relays. We investigate protocols that incorporate the opportunistic relaying technique, which selects the "best" relay among the M available relays. We evaluate the asymptotic outage performance of incremental amplify-and-forward (IAF) when it is extended to the opportunistic relaying scenario. Moreover, we propose two new protocols, namely opportunistic incremental selection AF and opportunistic joint incremental selection relaying, and derive the corresponding asymptotic outage probabilities. Finally, we compare the analytical asymptotic outage probabilities and the simulated ones. We conclude that the OJISR protocol outperforms the other protocols.