A practical approach to improve resource management in cellular networks. - Sofoklis A. Kyriazakos; George T. Karetsos; Evangelos Gkroustiotis; Kostas Vlahodimitropoulos (VTC Fall, 2001)

Signalling channel modelling for congestion management in cellular networks. - Sofoklis A. Kyriazakos; George T. Karetsos; Charis Kechagias; Christos Karabalis; Kostas Vlahodimitropoulos (VTC Fall, 2001)

A Real-Time Monitoring and Intelligent Decisions-Making Platform for Enhanced Radio Resource Management in Wireless Cellular Systems. - Sofoklis A. Kyriazakos; George T. Karetsos; Ivan Mura; Evangelos Gkroustiotis; Nikolaos Papaoulakis; Charis Kechagias; Kostas Vlahodimitropoulos (Wirel. Pers. Commun., 2004)

Dynamic segmentation of cellular networks for improved handover performance. - Elias Z. Tragos; George T. Karetsos; Sofoklis A. Kyriazakos; Kostas Vlahodimitropoulos (Wirel. Commun. Mob. Comput., 2008)