Multi rate multicast routing in fixed gateway multi channel and multi radio wireless mesh network

Abstract

WMN is the wireless mesh network is having real type of application in the current time for the multicasting type of networking. Where one sender and there is a group of people who receives the message. But the bandwidth constraints will make the network to be on the slower side because the lowest speed channel will be allotted to the receiver automatically. The proposed algorithm with fixed gateway position with multichannel and multi radio wireless mesh network can create efficiency into the network. The proposed algorithm is having ability to get maximum throughput with the balancing of the different gateways with multichannel and multi radio wireless mesh network. The proposed algorithm has been tested in node count of 15 and 30 with variable channel and with variable number of receivers. The performance of the network is enhanced compared to the MGMR with variable number of gateway. Optimization based technique if applied for the identification of the optimal node. The simulated results are optimal in all the scenarios.