Interconnection of geographically distributed wireless mesh testbeds: Resource sharing on a large scale

  • Authors:

  • Giovanni Di Stasi;Roberto Bifulco;Stefano Avallone;Roberto Canonico;Apostolos Apostolaras;Nikolaos Giallelis;Thanasis Korakis;Leandros Tassiulas

  • Affiliations:

  • Dipartimento di Informatica e Sistemistica, Universita di Napoli Federico II, Via Claudio 21, 80125 Naples, Italy;Dipartimento di Informatica e Sistemistica, Universita di Napoli Federico II, Via Claudio 21, 80125 Naples, Italy;Dipartimento di Informatica e Sistemistica, Universita di Napoli Federico II, Via Claudio 21, 80125 Naples, Italy;Dipartimento di Informatica e Sistemistica, Universita di Napoli Federico II, Via Claudio 21, 80125 Naples, Italy;Department of Computer and Communication Engineering, University of Thessaly, Centre for Research and Technology Hellas (CERTH), Volos, Greece;Department of Computer and Communication Engineering, University of Thessaly, Centre for Research and Technology Hellas (CERTH), Volos, Greece;Department of Computer and Communication Engineering, University of Thessaly, Centre for Research and Technology Hellas (CERTH), Volos, Greece;Department of Computer and Communication Engineering, University of Thessaly, Centre for Research and Technology Hellas (CERTH), Volos, Greece

  • Venue:
  • Ad Hoc Networks
  • Year:
  • 2011

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Abstract

Creating large scale testbeds for evaluating wireless mesh technologies and protocols, and for testing their ability to support real world applications in realistic environments, is a crucial step towards the ultimate success of the WMN paradigm. In this paper we suggest the hierarchical federation of a planetary scale infrastructure, such as PlanetLab, with a number of local OMF-based wireless testbeds as a viable approach towards this goal. Along such direction, we present an architectural model for integrating at the technical level these two kinds of infrastructures and our initial implementation of such a model. We also present some test case experiments we run on our initial implementation of the integrated architecture, to illustrate how an experiment on peer-to-peer traffic optimization can be executed by combining both wireless nodes of a OMF-based testbed and PlanetLab nodes located across Europe. The possibility of running this kind of experiments in such a hybrid experimental scenario highlighted several real-world issues that are worth to be further investigated.