Authors : A. Charles and R. Bensraj
Abstract: In the study, we propose to develop a bandwidth and delay aware QoS provisioning and admission control in MANET. At first as a route repair mechanism Flow Aware Admission Control with Multiple Constraints (FAAC-MM) is used to enable intermediate node to carry out route repair locally without contacting the source node. This protocol maintains two routing paths for satisfying delay and throughput requirements. Here, if primary route fails due to either nodes mobility or congestion then the secondary route is selected as a primary route for data transmission. For backup route selection, apart from path bandwidth, the route delay and contention Difference are considered. Finally, for the slot allocation of each link in TDMA process for transmission we are using the Band Width Calculation-Forward Algorithm (BWC-FA) in admission control mechanism. Here, the best path is selected based upon the Path Bandwidth (PB) of each link.
A. Charles and R. Bensraj, 2016. Bandwidth and Delay Aware QoS Provisioning and Admission Control in MANET. Asian Journal of Information Technology, 15: 2594-2601.