A Location-based Push Architecture using SIP

Abstract

Service developers and standardization bodies have focused on push concepts for the mobile Internet recently. Because of the convergence of IP and mobile networks a common architecture for push scenarios is possible. We discuss several use-cases for push concepts and their technological implications. Finally we present and evaluate a unified push service architecture, based on SIP. Key words Push service architecture, SIP, location based UMTS services, mobile Internet. 1.