Mobile Wireless Internet Architecture and Protocols This tutorial will cover the following topics:

• Mobile wireless (2G/3G) legacy architectures (from both radio access network and core network perspectives)
• Mobile wireless all-IP architectures including 3GPP IMS and 3GPP2 MMD
• Evolution of 3GPP/3GPP2 toward an all IP network
• Architectural differences between 3GPP and 3GPP2 models
• 3GPP/P2 harmonization and their collaboration with IETF.