C.  Bouras, Alexiou, A., Papazois, A., Kokkinos, V., Asimakis, K., and Tseliou, G., ?Cost Optimization of MBSFN and PTM Transmissions for Reliable Multicasting in LTE Networks?, Wireless Networks, Springer Verlang, pp. 277-293, 2012.

C.  Bouras, Alexiou, A., Kokkinos, V., and Tsichritzis, G., ?Communication Cost Analysis of MBSFN in LTE?, in The 21st IEEE Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2010), Istanbul, Turkey, 2010, pp.  1366-1371.

C.  Bouras, Alexiou, A., Kokkinos, V., and Rekkas, E., ?Cost Analysis and Efficient Radio Bearer Selection for Multicasting over UMTS?, Wireless Communications and Mobile Computing, Wiley InterScience, pp.  1159 - 1172, 2009.

C.  Bouras, Alexiou, A., and Rekkas, E., ?Cost Analysis of the MBMS Multicast Mode of UMTS?, in The Twelfth IEEE Symposium on Computers and Communications, Aveiro, Portugal, 2007, pp.  797 - 802.