A paper published by Prof Khaled Ben Letaief of the ECE Department is ranked No.1 in the Top Documents Accessed in May 2009 for the Proceedings of the IEEE.

The detailed paper reference is: K B Letaief and W Zhang, “Cooperative Communications for Cognitive Radio Networks", Proceedings of the IEEE, Volume 97, Issue 5, pp. 878-893, May 2009.

The paper is also ranked 13th in the Top 100 papers accessed in all of IEEE Xplore in May 2009.

The Proceedings of the IEEE has the highest Impact Factor among all IEEE journals. It is ranked No. 1 among all publications in the whole field of Electrical and Electronic Engineering in the latest (2008) Journal Citation Reports (JCR) from Thomson ISI.