Data Access In Disruption Tolerant Networks Using Cooperative Caching
Journal Title: International Journal of Science Engineering and Advance Technology - Year 2015, Vol 3, Issue 10
Abstract
Disruption tolerant networks (DTNs) consist of mobile devices that call each other opportunistically. Due to the low node density and impulsive no demobility, only broken network connectivity exists in DTNs, and the ensuing obscurity of maintaining end-to end communication links makes it obligatory to use “carry and-forward†methods for data transmission. Models of such networks consist of groups of individuals moving in adversity mending areas, military battlefields, or urban sensing applications. In such networks, node mobility is subjugated to let mobile nodes take data as communicate and forward data opportunistically when contacting others. The input difficulty is, consequently, how to decide the suitable communicate assortment plan.
Authors and Affiliations
M. Arshi| Department of CSE, SIR C R REDDY college of engineering, ELURU, West Godavari District, AP, India, N. Deepak| Department of CSE, SIR C R REDDY college of engineering, ELURU, West Godavari District, AP, India
Keywords
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