• Dr R Jegadeesan
• J Abirami

Wireless Mesh Network is most challenging technology in specifically security. While transfer the large files over very high bandwidth network paths by multicast protocol is becoming more and more challenging area. Recent High throughput multicast protocols are achieving limited throughput and bandwidth allocation due to adversary metric computation. To overcome this issue we proposed a Secure High Throughput Dynamic Metric Multicast Protocol (SMRP). In addition to this, the algorithm which accomplish Dynamic Multilevel Priority (DMP) packet scheduling scheme, in the scheme, each node, except those at the last level of the virtual hierarchy in the zone based topology of WMN, has three levels of priority queues. (i)Real-time packets are placed into the highest-priority queue and can preempt data packets in other queues (ii) Non-real-time packets are placed into two other queues based on a certain threshold of their estimated processing time and (iii) Leaf nodes have two queues for real-time and non-real-time data packets since they do not receive data from other nodes and thus, reduce end- to- end delay. In this paper we describe and evaluate the secure High Throughput Dynamic metric multicast Protocol SMRP which is designed to be reliable, to achieve high throughput and to maintain an adjustable level in WMN. Reliability is achieved through the use of efficient forward error correction. High throughput is achieved by eliminating the need for acknowledgment-based pacing from the receiver.

: WMN, SMRP, Metrics, Secure Message Transmission, Rate guard technique

"High Throughput Data Transfer using Wireless Network Dynamic Metric Computation in Multicast Protocol", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.677-683, April-2019, Available :http://www.jetir.org/papers/JETIRAU06105.pdf

"High Throughput Data Transfer using Wireless Network Dynamic Metric Computation in Multicast Protocol", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp677-683, April-2019, Available at : http://www.jetir.org/papers/JETIRAU06105.pdf