FALCHUK, B. ., SHALLCROSS, D. ., KRISHNAN, K. ., MORERA, R. ., & LOEB, S. . (2006). MODELING OF IMS CALL FLOWS: LOAD ESTIMATION FOR CORE NETWORK COMPONENTS. Journal of Mobile Multimedia, 2(3), 259–282. Retrieved from https://journals.riverpublishers.com/index.php/JMM/article/view/5027