WiMAX is the technology of the future. With its tremendous transmission capabilities it is bound to remain on the top of the latest technology list for a long time to come. WiMAX gives a list of superior advantages over the existing telecommunication and broadband wireless technologies such as GPRS, EDGE, 3G and much more due to its high bandwidth and other rich, versatile and flexible features. With WiMAX 2 under development WiMAX technologies will remain at the top of the communication technology list. Since WiMAX is relatively new to the wireless broadband arena, many concepts are untouched and give researchers chance to bring further enhancements. And one of those concepts or area is security, entertainment and productivity. Going deeper into the concept, we talk about the future of video technology, and without a question in the current scenario High Definition or HD videos in short are the leading concepts extending their use from online streaming, video recording to DTH services. The key concept of the solution proposed is the enhancement of the QoS of WiMAX in critical modules so that it enables smooth transmission of HD videos in a WiMAX network. © Research India Publications.