Design and implementation of a P2P communication infrastructure for WSN-based vehicular traffic control applications

Journal ar
Journal of Systems Architecture
  • Volumen: 59
  • Número: 10 PART B
  • Fecha: 30 agosto 2013
  • Páginas: 923-930
  • ISSN: 13837621
  • Tipo de fuente: Revista
  • DOI: 10.1016/j.sysarc.2013.08.002
  • Tipo de documento: Artículo
Wireless Sensor Network (WSN) technology has recently started to be applied to Intelligent Transportation Systems (ITS). In this kind of network, sensor nodes are scattered over a sensor field and they transmit information to a sink node. In this paper, we first propose the design of a proxy functionality for the sink node, which will be responsible for exchanging information with other proxy nodes by means of a new Peer-to-Peer (P2P) communication infrastructure implemented using a Distributed Hash Table (DHT). This infrastructure will also facilitate the distributed processing of sensing data in order to perform path planning in a vehicular traffic control application. This approach will be able to distribute the computational tasks for route calculations over the different sink nodes in the network. This paper will present a detailed prototype of the proposed P2P communication infrastructure. © 2013 Elsevier B.V. All rights reserved.

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