An Execution Model of MAC on System Kernel for WiBro Access Terminal

The WiBro (Wireless Broadband) system is designed to be able to provide a variety of information and multimedia contents services through high speed wireless Internet access via various user terminals such as PC, PDA and hand-held PC. The WiBro system can be considered as a system that integrates services in wired-realm and a wireless service. The WiBro system consists of three major entities; WiBro-AT(Access terminal), WiBro-AP (Access Point) and PAR (Packet Access Router). WiBro-AT provides interface with users of WiBro service, it is the most important factor for successful launching and fast expansion of commercial WiBro service.