Cooperative caching in P2P manet
Hoda R.K. Nejad, Muhammad Jaseemuddin, Ameera Al-Karkhi · 2014
Support for efficient data access is important for the successful application deployment and use of MANET. In RAON [1] we have demonstrated that overlay networks, particularly peer-to-peer (P2P) systems, is a good abstraction for application design and deployment over MANET. The principal benefit of this approach is that application states are only maintained by the nodes involved in the application execution and all other nodes only perform networking related functions. In this paper we propose cooperative caching support for RAON (RACC) for data access applications in MANET to improve data availability by considering energy of each node, demand and supply of network. Simulation results show that RACC improves the delay of query as well as energy usage of the network as compared to Simple Cache, CachePath and CacheData schemes