International Journal of Engineering Sciences & Research Technology (IJESRT)
Over the past two decade, wireless technologies have been burgeoning and disseminating in every aspect of technology. Ever since the adoption of the first wireless standard 802.11 in 1997, there has been an exponential growth in popularity of wireless technologies. Its impact has been so profound that it's become a desideratum. Currently, the most widely used wireless technology is 802.11n which has evolved leaps and bounds, however it still has certain limitations which have been overcome by newer technologies 802.11ac and 802.11ad (which is currently being drafted).