Realization of gateway relocation using admission control algorithm in mobile WiMAX networks

Abstract

The WiMAX Forum has defined a two-tiered mobility management to minimize handover delay and packet loss. In the existing solution they have used the admission control algorithm which incorporates both admission control and the wiener process based prediction algorithm to carry out the performance of Access service network gateway relocation. This algorithm improves the performance in terms of blocking probability, dropping probability, average serving rate, and average signaling overhead. In the proposed system we have increased the capacity and threshold value so that more number of packets can be accommodated in the network without the blocking and dropping of packets. Hence we compared the performance of the proposed and existing systems.