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Multi-hop amplify-and-forward relaying cooperation in the presence of I/Q imbalance

Qi, J., Aissa, S. and Alouini, M.-S. (2013) Multi-hop amplify-and-forward relaying cooperation in the presence of I/Q imbalance. In: 2013 IEEE International Conference on Communications (ICC). IEEE, pp. 4978-4982. ISBN 9781467331227

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To link to this item DOI: 10.1109/ICC.2013.6655368

Abstract/Summary

In this paper, multi-hop cooperative networks implementing channel state information (CSI)-assisted amplify-and-forward (AF) relaying in the presence of in-phase and quadrature-phase (I/Q) imbalance are investigated. We propose a compensation algorithm for the I/Q imbalance. The performance of the multi-hop CSI-assisted AF cooperative networks with and without compensation for I/Q imbalance in Nakagami-m fading environment is evaluated in terms of average symbol error probability. Numerical results are provided and show that the proposed compensation method can effectively mitigate the impact of I/Q imbalance.

Item Type:Book or Report Section
Refereed:Yes
Divisions:Faculty of Science
ID Code:35332
Publisher:IEEE

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