A seamless channel handover method for service continuity in super Wi-Fi

A key technical challenge in the Super Wi-Fi applications is how to provide a seamless Internet service even when a Super Wi-Fi user should give up the channel in use due to an active incumbent user. In this paper, we propose a channel handover method to support service continuity of Super Wi-Fi, in which AP selects an available channel and provides the channel information to MSs. Performance evaluation shows that the proposed scheme is superior to the conventional Wi-Fi in channel handover delay.