PROJECT TITLE :

An SIP-Based Location Management Framework in Opportunistic WiFi Networks

ABSTRACT:

In this paper, we have a tendency to propose a novel session-initiation-protocol-primarily based location management framework in opportunistic WiFi networks. In the proposed framework, a mobile terminal desires to update its attachment to the network only when it connects to a new WiFi access point to cut back its location update traffic. Additionally, to find out the precise point of attachment, a timer-based mostly session setup procedure is introduced, that can intelligently reduce the session setup latency by wanting for a user in either WiFi or cellular systems. We tend to develop analytical models for the situation update price and the session setup latency and investigate the optimization of the timer beneath the realistic WiFi hotspot residence time model.