International Journal of Engineering Inventions (IJEI)
Deployment Video on Demand (VoD) over the next generation (WiMAX) has become one of the intense interest subjects in the research these days, and is expected to be the main revenue generators in the near future. In this paper, the performance of quality of service of video streaming (IPTV) over fixed mobile WiMax network is investigated under different terrain environments, namely free space, outdoor to indoor and pedestrian. OPNET is used to investigate the performance of VoD over WiMAX. The authors' findings analyzing different network statistics such as packet lost, path loss, delay and network throughput.