In this letter, an analytical framework to model nodes in Intermittently Connected Networks (ICNs) is proposed. A relationship is derived in the z-domain between the discrete probability densities of their buffer state occupancies and the sizes of the arriving bulks. Under a fixed epidemic-routing-based forwarding strategy, expressions are obtained for the average buffer occupancy and its standard deviation with immediate protocol advantages. © 2012 IEEE.
A Model of Buffer Occupancy for ICNs / Cello, M; Gnecco, G; Marchese, M; Sanguineti, M. - In: IEEE COMMUNICATIONS LETTERS. - ISSN 1089-7798. - 16:6(2012), pp. 862-865. [10.1109/LCOMM.2012.042312.120369]
A Model of Buffer Occupancy for ICNs
Gnecco G;
2012
Abstract
In this letter, an analytical framework to model nodes in Intermittently Connected Networks (ICNs) is proposed. A relationship is derived in the z-domain between the discrete probability densities of their buffer state occupancies and the sizes of the arriving bulks. Under a fixed epidemic-routing-based forwarding strategy, expressions are obtained for the average buffer occupancy and its standard deviation with immediate protocol advantages. © 2012 IEEE.| File | Dimensione | Formato | |
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