Enhancing the QoS in Hybrid Wireless Networks

This paper proposes a distributed Quality of Service (QoS) oriented routing algorithm for hybrid wireless network. The hybrid wireless network is combining advantages of infrastructure networks and mobile ad hoc networks (MANET). The wireless applications are deploying day by day very rapidly. These applications are demanding robust networks with end to end QoS requirements. Hybrid wireless networks will be the best next generation network. So providing QoS routing algorithm for such networks it on demand research. Here the QoS-Oriented Distributed routing protocol (QOD) is proposed to enhance the QoS support of hybrid wireless networks. This protocol consists of 6 algorithm 1. Neighbor selection algorithm, 2. Malicious Node Detection 3. Packet distribution scheduling 4. Node mobility speed based packet assigning, 5. Packet data compression deflate algorithm 6. Trac redundancy elimination algorithm. This protocol improves the QoS of hybrid wireless networks. The simulation results show that packet delay, packet loss is getting improved than existing system.