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Authors
Affiliations
1 Punjabi University, Patiala, IN
2 ECE Department, Ycoe, Talwandi Sabo, IN
3 IT Department, MIMIT, Malout, IN
Source
Research Cell: An International Journal of Engineering Sciences, Vol 22 (2016), Pagination: 145-154
Abstract
In modern world, Delay Tolerant Network (DTN) has significant role in communications. DTN's are used in various applications like military wars and conflicts, earthquakes, volcanic eruptions, terrorist attacks etc. DTN provides environment where two nodes can only exchange messages when they move into the transmission range of each other due to Intermittent Connectivity in the network. Security is main challenge in these types of networks. In this paper we have elaborated various DTN routing protocols and its variants along with security issues.
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