International Journal of Engineering Research and Applications (IJERA)
Efficient protocols are used to forward data packets without much packet loss. Ad-hoc On-demand Distance Vector routing protocol (AODV) is one among the effective reactive routing protocol in MANET. The main causes for link break are mobility between nodes such as node failure and node power off. Quality of Service (QoS) is one of the main issues for any network and due to bandwidth constraint and dynamic topology of mobile ad hoc networks, supporting Quality of Service (QoS) is extremely a challenging task.