BEST CONNECTIVITY OF ROUTING PROTOCOL IN MOBILE ADHOC NETWORK BASED ON QOS PARAMETERS

In MANET (Mobile Ad hoc Network) packet transmission is performed by the gathering of intermediate devices present between the Sender and Receiver. Efficient packet transmission involves increased throughput, less delay and guaranteed delivery is achieved by analyzing the network performance. In AOMDV (Ad hoc On Demand Multipath Distance Vector) protocol, various ways to set up between sources to receiver node is our objective. The best path selection is done with both having the minimum transmission time and maximize throughput. Minimum transmission time is achieved by estimating and reducing the queuing delay and processing delay. Maximum throughput estimation is done by analyzing signals and noise strength. In our proposed system QOS parameter based on best path selection in channel aware routing protocol (QBPCAAOMDV) in MANET, Queue delay is estimated by Bayesian decision rule methodology by analyzing packet arrival rate and packet processing rate. The Hidden Markov model is used to find noise affection along the various paths. The selected best path satisfies QOS parameters such as the increased delivery rate without packet loss and reducing average delay