Improving Data Distribution in Delay Tolerant Mobile Network

This work center on data dissemination in mobile ad-hoc network. The main operation involved in such networks is the data sharing. The day-to-day increasing demand of wireless communication creates various problems such as lack of bandwidth, network failure, increase in number of overheads, etc. The proposed scheme delivers data messages from sources to node with corresponding interests i. e. source to destination data transmission is not required and last hop communication takes place which in turn reduces the number of overheads. Thus nodes never become selfish and co-operate for data dissemination. Such scheme is called as Multi-Receiver Incentive based collaboration improvement technique. This scheme focuses on multicast scenarios where the incentive will be granted to all the nodes occurring in the path from source to destination in order to improve the cooperation among the nodes in the MANET. Also security of the data will be maintained by encrypting the packets before disseminating. The proposed technique will improve data dissemination capability of the network. The work completed till now is network formation, node discovery, receipt allocation to account centre and data transmission from source to destination.