Performance Review of MIMO-WiMAX

Orthogonal Frequency Division Multiplexing (OFDM) is mostly considered because of its highly efficient bandwidth capability, its high data rate and ability to prevent multipath fading. It is much suitable technique for parallel transmission and use Wireless interoperability for Microwave Access (WiMAX) on its physical layer. Higher the speed of communication better will be the veracity in it. This broadband is trying its best to get available to every place where they are lagging behind and should be accessible to all as soon as possible. On the other hand, Multiple Input Multiple Output (MIMO) techniques are important part of IEEE 802.16e 2005 specifications in adaptable WiMAX systems. From WiMAX technology, we can conquer the current problems of mobile communication systems like precise coverage of area, flat data rate and dearth of security. In this paper, the focus is on WiMAX model along with MIMO techniques. Moreover, ideas regarding MIMO-WiMAX are also highlighted.