COMPARATIVE ANALYSIS OF DIFFERENT ROUTING PROTOCOLS IN DELAY TOLERANT NETWORKS
Journal Title: International Journal of Computer Science & Engineering Technology - Year 2013, Vol 4, Issue 3
Abstract
The modern wireless networks have provided a wide range of applications making it possible to successfully interconnect devices and systems which have the wireless connection facility, such as mobile phones, tablets, laptops etc. all around the world. Modern Internet protocols exhibits inefficient performance in those networks where the connectivity between end nodes has intermittent property due to dynamic topology such as Mobile Ad-hoc Networks (MANET) or Vehicular Ad-hoc Networks (VANET). The network environments where the nodes are characterized by opportunistic connectivity are referred to as Delay Tolerant Networks (DTNs). DTNs have been one of the growing areas of interest characterized by the significant amount of research efforts invested in this area over the past decade. Routing is one of the major issues affecting the overall performance of DTN networks in terms of resource consumption, data delivery and latency. Over the past few years a number of routing protocols have been proposed for DTN networks. In this paper mainly three DTN routing protocols: Direct Delivery, Epidemic Routing and Spray and Wait Routing, are advocated and compared in terms of Average Packet Delivery Probability and Average Latency. To better judge the performance of these routing protocols, the series of simulations are carried out in The ONE simulator with program version of 1.4.1
Authors and Affiliations
Chintan B. Desai , Mr. Vyomal N. Pandya , Dr. Prashant M. Dolia
Keywords
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