A Context and Content-Based Routing Protocol for Mobile Sensor Networks

  • Gianpaolo Cugola
  • Matteo Migliavacca
Conference paper

DOI: 10.1007/978-3-642-00224-3_5

Part of the Lecture Notes in Computer Science book series (LNCS, volume 5432)
Cite this paper as:
Cugola G., Migliavacca M. (2009) A Context and Content-Based Routing Protocol for Mobile Sensor Networks. In: Roedig U., Sreenan C.J. (eds) Wireless Sensor Networks. EWSN 2009. Lecture Notes in Computer Science, vol 5432. Springer, Berlin, Heidelberg

Abstract

The need of monitoring people, animals, and things in general, brings to consider mobile WSNs besides traditional, fixed ones. Moreover, several advanced scenarios, like those including actuators, involve multiple sinks. Mobility and multiple sinks radically changes the way routing is performed, while the peculiarities of WSNs make it difficult to reuse protocols designed for other types of mobile networks.

In this paper, we describe CCBR, a Context and Content-Based Routing protocol explicitly designed for multi-sink, mobile WSNs. CCBR adopts content-based addressing to effectively support the data-centric communication paradigm usually adopted by WSN applications. It also takes into account the characteristics (i.e., context) of the sensors to filter data.

Simulations show that CCBR outperforms alternative approaches in the multi-sink, mobile scenarios it was designed for, while providing good performance in more traditional (fixed) scenarios.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Gianpaolo Cugola
    • 1
  • Matteo Migliavacca
    • 1
  1. 1.Dipartimento di Elettronica e InformazionePolitecnico di MilanoItaly

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