Implementation of Adaptive Channel Scheme for Multi Class Traffic in Wireless Data Communication

Abstract

In this paper, a new scheme has been proposed to reduce the call blocking probability together with the proper uses of channel. Here, an adaptive channel scheme is being developed to reduce call blocking probability for three classes, based on priority and nonpriority schemes. For both non-priority and priority schemes, channel utilization is limited. In our proposed adaptive scheme, channel utilization is not limited when compared with the others. By using this adaptive scheme, voice call, sms, internet connectivity are able to share their channel to each other. In this scheme, higher channel utilization and lower call blocking probability for the higher priority users can be maintained. The adaptive scheme is very effective to reduce the call blocking probability of higher priority users without sacrificing the channel utilization.