Advanced heterogeneous wireless communication technique using vertical handover scenario

Wireless network existing in the present generation of communication is homogeneous wireless network, which work in between the same connectivity up to the particular region with specified data rate by standard. We are proposing a heterogeneous wireless network which work in coexistence with other network, which evolve together to communicate over a large region of operation and provide Always Best Connected (ABC) mode and improve the user experience in communication. The vertical handover mechanism proposed is mobile assisted and governed by physical layer handover using received signal strength as a threshold criteria. For simulation purpose we considered Bluetooth and Wi-Fi simulink model as both are working in ISM band. Simulations are performed in Matlab simulink environment.