As a promising broadband wireless technology, WiMAX has many salient advantages over such as: high data rates, quality of service, scalability, security, and mobility. Many sophisticated authentication and encryption techniques have been embedded into WiMAX but it still exposes to various attacks in. This report is a survey of security vulnerabilities found in WiMAX network. Vulnerabilities and...

We are in advanced world of internet with new technologies in these days. So many new wireless networks technologies have been emerged. WiMAX and WLAN are such wireless technologies which are being adopted by most of the users. WiMax is one of the advanced technologies from those. Due to advancement, the security related issues has also been increased. Security has become one of the challenging...

IEEE802.16 is the standard defining the Worldwide Interoperability for Microwave Access (WiMAX) for Metropolitan Area Network (MAN). WiMAX has recently being considered by Internet Service Providers (ISPs) as an attractive alternative to leasing lines from current ISPs or the deployment of new fiber networks. This is mainly the case since WiMAX is more flexible and much cheaper than other possi...

Wimax is one of the fast growing technologies in the world as compare to other wireless networks. IEEE has defined standard IEEE 802.16 for Wimax. Wimax growing rapidly due to the services it’s provides and long range accessibility, but still Wimax facing a lot of security issues and threats like jamming , DDOS , Rogue Base station attack ,Reply Attack and so on.Wimax furnish different security...

The radio access technologies also presents the Coexistence issues between UWB and WiMAX systems at 3.5GHz frequency band which has been recently attained more attention. For investigating the potential interference of ultra-wideband (UWB) on a WiMAX system, an analysis method based on the physical layer modeling is presented. Multi-band orthogonal frequency division multiplex (MB-OFDM) UWB and...