QFM-MRPL: Towards a QoS and Fault Management based of Mobile-RPL in IoT for mobile applications

Considering the significance of mobility which enable innovative mobile applications and require an efficient routing protocols which that should meet the requirements of the critical applications such as real-time, reliability and high availability. In this paper a highly robust and Fault-Resilient Routing Protocol with Qos and Mobile-RPL in the IoT,called QFM-MRPL has been proposed. The failure node, represent a negatively case to impact the network performance. In addition, QoS requirement presents a real challenge for networks with disconnection of nodes. Hence, the mobility and QoS optimized management for the fault tolerance represent an another open challenging issues for the mobile applications in IoT. Originally, RPL protocol was designed for static networks, with no support for mobility. However, handling the local repair method with mobile-RPL and QoS guarantee is an challenge issues. In this context, a new QFM-MRPL is implemented based on the wellknown RPL. Cooja based simulation results have indicated that the proposed QFM-MRPL protocol outperforms MN-LR RPL and RPL protocols in terms of higher packet delivery ratio, lower control overhead and handover delay under varying network parameters.