The evolution of WirelessMAN

The WirelessMAN (metropolitan area network) air interface in IEEE Standard 802.16 continues to evolve to address new opportunities in broadband wireless access. This article summarizes the status of the standard and WG and outlines the directions being taken in ongoing development work. It also places the standard in the ITU context by exploring its role in IMT-2000 and reviewing the upcoming activities in IMT-Advanced development.