The data traffic through mobile devices has grown exponentially and as a result internet is transforming itself to be based on mobile networks. Mobile devices which have been conventionally using third and fourth generation technologies have started choosing Wi-Fi as an alternative for coping with the increasing data traffic. However, simultaneous access of these technologies will improve the performance of mobile devices. Wi-Fi offloading is the solution for the future growth of the mobile broadband data traffic in deployed long term evolution [LTE] and Wi-Fi is an alternative access network technology.