Dynamic Power Efficient Resource Allocation for 802.16 WiMAX Networks

Abstract

In our previous work we have proposed a fuzzy based scheduling technique for multiple service flows in 802.16 WiMAX.This technique involves two entities namely evaluator and slot allocator.Where the evaluator arranges the real time and non real time service flows in two sub queues and then sorts them by their priority levels.The slot allocator obtains the priority information of service flows from the evaluator to allocate slots.For this work for we propose an extension which allocates the resources for the WiMAX Networks.This allocation is done based on the fairness of the node.During the allocation the approach considers the lifetime, transmission power, outrage probability and the power gain of the nodes.Based on these constraints the power and the bits are allocated to the source nodes in the network.