Short-range Wireless Communications by Fettweis, G, Zimmermann, E, Allen, B, O'Brien, D, Chevillat, P, Jungnickel, V, Jorswiek, E, Zillmann, P, Petrovic, D, Schwieger, K, Windisch, M, Seller, O, Siohan, P, Lallemand, F, Salingue, G, Pierrot, J, Debbah, M, Gesbert, D, Knopp, R, van der Perre, L, Brown, T, Zhang, D, Malik, W, Edwards, D, Stevens, C