International Journal Of Engineering And Computer Science
A mobile network is a wireless network distributed over small areas, each served by at least one fixed local base station. Mobile ad hoc networks assume that a connected path always exists between sender and receiver node. Routing in Delay Tolerant Network (DTN) has received considerable attention in the recent years. Context-aware adaptive routing and reputation based context-aware adaptive routing are based on a single copy of the message, whose delivery is based on the choice of a best carrier node. In this paper, the authors present a comparative analysis of these algorithms and highlight the issues not addressed by any of this algorithm.