Performance Evaluation of Different Modulation Techniques for Different Mobility Pattern by using SVC Code over Wimax

Abstract

Wimax is Wireless Interoperability for Microwave Access for Wireless Communication IEEE 802.16e. In this paper the performance of different modulation techniques (QAM, adaptive and QPSK) by using different mobility patterns for VOD over Wimax with the help of VOD SVC coding. The work is done in terms of throughput, traffic sent and traffic received using OPNET modeler 14.5. Simulation shows that when nodes are moving through SVC coding in Wimax, the result is best and the overall performance of QPSK technique is superior to other techniques.