Ad-hoc network means a collection of wireless mobile nodes moving in some area without any backbone infrastructure such as Access point and the devices connected to it for communication. As the nodes moves randomly in any area the topology is also changing arbitrarily. The network disconnection occurs frequently. This project proposes a difference of the AODV protocol, which selects interior nodes using path's accumulation information, and then recognized multi paths based on interior-node's information. Proposed algorithm accumulates the reset time to build the new path and also reduces the reset control messages by using the interior-node information when the network gets disconnected.

1. C. Perkins, "RFC 3561 : Ad hoc On-Demand Distance Vector (AODV) Routing", July, 2003
2. D. Johnson and D. Maltz, "Protocols or Adaptive Wireles and Mobile Networking", IEEE pers, Comun, Vol. 3, No. 1, February, 1996
3. D. B. Johnson and D. A. Maltz, "Dynamic Source Routing in Ad-Hoc Wireless Networks in Mobile Computing", 1996
4. J. Jubin and J. Tornow, "The DARPA Packet Radio Network Protocols", Proceedings of IEEE, Vol. 75, NO. 1, January 1987
5. C. Perkinsand P. Bhagwat "Highly Dynamic Destination– Sequenced Distance-Vector Routing (DSDV) for Mobile Computers", Proc. ACM 94, London, UK, October 1986
6. S. Murthy and j. j. Barcia-Luna-Aceves, "An Efficient Routing Protocol for Wireless Networks," ACM Mobile Networks and Applocations Journal, Specail issue on Routing in Mobile Communication Networks, 1996
7. Wei Kuang Lai, Sheng-Yu Hsiao, and Yuh-Chung Lin, "Adaptive Backup Routing for Ad-Hoc. Networks", Computer Communications, vol. 30, pp. 453-463, 2007
8. L. Reddeppa Reddy and S. V. Raghavan, "SMORT: Scalable Multipath On-Demand Routing for Mobile Ad Hoc Networks," Elsevier, Ad Hoc Networks, vol. 5, pp. 162-188, 2007
9. Ye, Z. , Krishnamurthy, S. V. , Tripathi, S. K. Framework for Reliable Routing in Mobile Ad Hoc Networks, IEEE INFOCOM, 2003.
10. Lee, S. J. and Gerla, M. "AODV-BR: Backup Routing in Ad hoc Networks", Proc. of IEEE Wireless communications and Networking Conference, 2000.
11. Marina, M. K. and Das, S. R, " On-demand Multipath Distance Vector Routing in Ad Hoc Networks", Proceedings of the 9th IEEE International Conference on Network Protocols (ICNP), Mission Inn, Riverside CA,USA, 2001.
12. Higaki, H. and Umeshima, S. "Multiple-Route Ad hoc On-Demand Distance Vector(MRAODV) Routing Protocol", The 18th International Parallel and Distributed Processing Symposium (IPDPS04), IEEE, 2004
13. Sumit Gwalani. Elizabeth M. Belding-Royer, "AODV- PA AODV with Path Accumulation", IEEE International Conference, 2003.

MAODV Ad-hoc Core-Node