Transstellar Journal Publications and Research Consultancy Private Limited (TJPRC)
The evolution of today's wireless network lean to combine different wireless access technologies for the purpose of offering users the Always Best Connected (ABC) service. The devices have multiple heterogeneous interfaces to offer services from different networks simultaneously. It is an important and demanding issue to support seamless handover in this integrated architecture. Handover refers to the process of transferring an ongoing call or data session from one channel connected to the core network to another.