Annasamy, Bagubali, Rajesh R, SasiKumar K, A. Baradeswaran, and Kishore V Krishnan. “A Vertical Handoff Technique Using Context Transfer Cross-Layer P-SIP Scheme for IMS Based LTE-WiMAX Architecture: Context Transfer Cross-Layer P-SIP Scheme for IMS Based LTE-WiMAX Architecture”. International Journal on Recent and Innovation Trends in Computing and Communication 10, no. 9 (September 30, 2022): 15–25. Accessed September 15, 2025. https://ijritcc.org/index.php/ijritcc/article/view/5641.