Low Overhead Energy Efficient Hierarchical Congestion Control Multicast routing for MANET

Abstract: Power-efficient multicast routing is just one of the essential issues in the subject of mobile ad hoc networks. Multicasting is actually a phrase which means delivering data packets to several mobile nodes from an intended source. Quality of Support enlarges the assistance degree of expected performance for community systems. This research work centers around design and development strategy of QoS aware power-efficient multicast routing method which best suits for wifi nodes moving across the network with varying mobility speed. The QoS measurements including average team delivery percentage, average electricity consumption and average delay are considered for calculating the performance of the proposed protocol QoS - PEMRP. Considerable simulation results are performed through NS2 simulator. In the simulation results it's demonstrated the planned QoS - PEMRP outperforms On Demand Multicast Routing Protocol (ODMRP) routing protocol by delay and increased packet delivery ratio along with decreased electricity usage.

Keywords: Topological routing protocol, tree based multicast, mesh based multicast, shared-tree based multicast protocol, source-tree based multicast protocol.