Provided by: International Journal of Engineering and Science Invention (IJESI)
Date Added: Oct 2015
Broadband Wireless Access (BWA) systems offer a solution for broadband access and high data rate transmission of multimedia services with distinct Quality-of-Service (QoS) requirement through a wireless medium. The IEEE802.16 standard does not specify how to efficiently schedule the traffic related to different applications in order to meet their specific requirements. In this paper, the authors present a modified scheme which is based on a Reservation Priority Access Control (RPAC) using allocation approach and the behavior of this reservation scheme is analyzed and evaluated under balanced and unbalanced traffic conditions in fixed priorities between stations.