Passas, N. Paskalis, S. Kaloxylos, A. Bader, F. Narcisi, R. Tsontsis, E. Jahan, A.S. Aghvami, H., Enabling technologies for the 'always best connected' concept, Wireless Communications and Mobile Computing, (5), 175-191, 2005, 1530-8669, 1530-8677