TY - JFULL AU - Komala Kalyanam and Pushpam Indumathi PY - 2010/11/ TI - A Simple Qos Scheduler for Mobile Wimax T2 - International Journal of Electronics and Communication Engineering SP - 1539 EP - 1543 VL - 4 SN - 1307-6892 UR - https://publications.waset.org/pdf/13790 PU - World Academy of Science, Engineering and Technology NX - Open Science Index 46, 2010 N2 - WiMAX is defined as Worldwide Interoperability for Microwave Access by the WiMAX Forum, formed in June 2001 to promote conformance and interoperability of the IEEE 802.16 standard, officially known as WirelessMAN. The attractive features of WiMAX technology are very high throughput and Broadband Wireless Access over a long distance. A detailed simulation environment is demonstrated with the UGS, nrtPS and ertPS service classes for throughput, delay and packet delivery ratio for a mixed environment of fixed and mobile WiMAX. A simple mobility aspect is considered for the mobile WiMAX and the PMP mode of transmission is considered in TDD mode. The Network Simulator 2 (NS-2) is the tool which is used to simulate the WiMAX network scenario. A simple Priority Scheduler and Weighted Round Robin Schedulers are the WiMAX schedulers used in the research work ER -