1. Daghighi, B., Kiah, M.L.M., Shamshirband, S., Rehman, M.H.U.: Toward secure group communication in wireless mobile environments: issues, solutions, and challenges. J. Netw. Comput. Appl. 50, 1–14 (2015)
2. Mitola, J., Maguire Jr, G.Q.: Cognitive radio: making software radios more personal. IEEE Pers. Commun. 6(4), 13–18 (1999)
3. Grandblaise, D., Bourse, D., Moessner, K., Leaves, P.: Dynamic spectrum allocation (DSA) and reconfigurability. IEEE Commun. Mag. 42, 72–81 (2004)
4. Wyglinski, A.M., Nekovee, M., Hou, T.: Cognitive Radio Communications and Networks: Principles and Practice. Academic Press, New York (2009)
5. Armando, A., Bocci, G., Chiarelli, G., Costa, G., De Maglie, G., Mammoliti, R., Merlo, A.: Mobile App security analysis with the MAVeriC static analysis module. J. Wirel. Mob. Netw., Ubiquitous Comput., Dependable Appl. (JoWUA) 5(4), 103–119 (2014)