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in Computational Science & Engineering
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Multi-hop amplify-and-forward relaying cooperation in the presence of I/Q imbalance
Publications
Multi-hop amplify-and-forward relaying cooperation in the presence of I/Q imbalance
Bibliography:
Bibliography
J.
Qi
, S.
Aissa
, and M. -S.
Alouini,
Multi-hop amplify-and-forward relaying cooperation in the presence of I/Q imbalance
, In Proceedings IEEE International Conference on Communications
(ICC'2013), Budapest, Hungary, June 2013.
Authors:
Jian Qi, Sonia Aıssa, Mohamed-Slim Alouini
Keywords:
Uncertainty Quantification
Year:
2013
Abstract:
In this paper, multi-hop cooperative networks implementing channel state information (CSI)-assisted amplifyand-forward (AF) relaying in the presence of in-phase and quadrature-phase (I/Q) imbalance at both the transmitting and receiving sides are investigated. We propose a compensation algorithm for the I/Q imbalance by making use of the received signal at the destination together with its conjugation to detect the
desired signals. 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.
ISSN:
Accepted for publication
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6655368
No
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