A Bandwidth Allocation Algorithm and Its Performance Analysis Based on IEEE 802.16d Standard

This paper proposes an algorithm of bandwidth allocation based on wireless access network 802.16d standard. First distributes the bandwidth in different services then redistributes the bandwidth in different connection of one service. By the test of simulation platform of the IEEE 802.16 using OPNET, the algorithm guarantees time-delay of the real-time polling service and it also satisfies the fairness of the different services.