Evaluating performance of two-hop routing in DTN based on Home-MEG model

Authors:  Yahui Wu, Su Deng, Hongbin Huang

Abstract:
Performance analysis in delay tolerant networks (DTN) is often based on unrealistic mobility models. Recently, the Home-MEG model is proposed. This model is able to accurately reproduce the power law and exponential decay distribution of inter-contact times between mobile nodes which has been observed in many real motion traces. This letter proposes a theoretical framework to evaluate the performance of two-hop routing based on Home-MEG model for the first time. Simulation results show the accuracy of our theoretical model. Using the model, we explore the impact of some parameters (e.g. the number of relay nodes) on the routing performance.

Keywords:
Delay tolerant networks
Home-MEG model
Two-hop routing
Performance analysis

Published in: AEÜ-International Journal of Electronics and Communications (Volume 67, Issue 11, November 2013)

Publisher: Elsevier

ISSN Information: 1434-8411

Evaluating performance of two-hop routing in DTN based on Home-MEG model

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