Energy efficient dynamic group caching in mobile Ad hoc networks for improving data accessibility

Temporally networks such as mobile Ad hoc networks are constituted with mobile nodes such as laptop, personal digital assistant, Tablets and mobile phones etc. Mobile Ad hoc network between mobile nodes are networks without the need of any fixed substructure. There is a problem in accessibility of data items. Caching of data items can eventually enhance the accessibility of data items in the network. In this paper, we propose an intelligent caching scheme called Dynamic Group Caching which allows grouping of mobile hosts at one hop distance. Head and Group Master will manage the group. By using the proposed Group Caching, the cache memory in nodes can be efficiently utilized and efficiency can be improved.