Buffer dimensioning of DTN replication-based routing nodes
| Autor: | V. Mahendran, C S R Murthy |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
Routing protocol
Dynamic Source Routing Computer science Equal-cost multi-path routing Distributed computing Routing table Enhanced Interior Gateway Routing Protocol Wireless Routing Protocol Geographic routing Performance Modeling Buffer dimensioning Routing Information Protocol Routing protocols Destination-Sequenced Distance Vector routing Electrical and Electronic Engineering Hierarchical routing Triangular routing Zone Routing Protocol Static routing Mathematical models business.industry ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS Policy-based routing Computer Science Applications DTN Distance-vector routing protocol Large deviations theory Routing domain Link-state routing protocol routing Modeling and Simulation Electrical engineering Interior gateway protocol Multipath routing business Computer network |
| Zdroj: | IndraStra Global. |
| ISSN: | 2381-3652 |
| Popis: | The crux of the Delay-Tolerant Network (DTN) routing architecture lies in the physical transportation of messages by the resource-bound nodes. This requires a demanding (node) buffer space for a seamless functioning of the routing protocols. An analytical instrument to systematically quantify this buffer space is vital to wield the buffer loss. Buffer dimensioning is therefore essential to design a practical and efficient DTN. In this letter, we address the problem of quantifying the buffer size of DTN source nodes, under replication based routing protocol, using Markov modulated processes and large deviation techniques. Our proposed dimensioned-buffer model is shown to exhibit a routing performance of an equivalent infinite buffer model. Furthermore, our analysis is validated via extensive simulation results. � 1997-2012 IEEE. |
| Databáze: | OpenAIRE |
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