Planning a heterogeneous network including systems giving distinctive QoS, for example, the developing WiMAX, is a troublesome assignment. The combination of a WiMAX access framework with Differentiated Services (DiffServ) improves the by and large execution of the system. It is demonstrated that DiffServ in the center system takes care of the clog issue in proficient route by giving administration need to postpone touchy movement. For better enhancement this work, a comparative study of

more »

... scheduling algorithms, for example, First-In-First-Out (FIFO), Priority queue (PQ), Weight Fair Queuing (WFQ), Round Robin (RR), Deficit Round Robin (DRR), Modified Deficit Round Robin (MDRR), was done. The best scheduling algorithms in this assessment is resolved based on the base jitter, throughput and most extreme got activity for every servicing class and particular Application.