Handoff latency improvement using multicasting schemes in heterogeneous networks

摘要: Next generation wireless networks are characterized as heterogeneous networks, particularly in terms of its underlying technology. One the challenges these is to manage handoff. Mobile IP chosen for managing handoff accommodate all-IP vision future interconnected networks. However, management mobile mainly data services where delay not a major concern. Therefore, it would be considerable challenge achieve low latency real-time services. In this paper, we propose multicasting scheme delay-sensitive applications. The proposed shown reduce introduced during process IP-based between For rate applications, which voice operate, implements an adaptive packet size technique both probability loss and latency. We present simulation results verify improvements achieved using opposed standard