International Journal of Engineering and Technology

Users expect quality communication without any interruption even during their travel. Handover occurs when the ongoing communication is transferred from one cell to another. If the new base station to which the signal is to be handed over is having sufficient frequency channel capacity then handover occurs smoothly. Instead if the frequency channel capacity of new BS is fully occupied, then the mobile device searches for another BS, which consumes more time and also lead to dropage of data packets. If another BS with sufficient frequency channel capacity is not found, then it leads to reduced quality of service and break in communication. In the proposed procedure, when a BS has to take over an approaching node, the controller checks the availability of frequency channel capacity in that BS as well as in the neighbouring BSs and hands over some nodes in the current BS to another and accept a few nodes from others, including the approaching node. This procedure not only reduces congestion but also avoids interruption and packet drops for an incoming node. This procedure utilizes the bandwidth efficiently with better QoS.