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Time-Bounded and Space-Bounded Sensing in Wireless Sensor Networks

  • Olga Saukh
  • Robert Sauter
  • Pedro José Marrón
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5067)

Abstract

Most papers on sensing in wireless sensor networks use only very simple sensors, e.g. humidity or temperature, to illustrate their concepts. However, in a large number of scenarios including structural health monitoring, more complex sensors that usually employ medium to high frequency sampling and post-processing are required. Additionally, to capture an event completely several sensors of different types are needed which have to be in range of the event and used in a timely manner. We study the problem of time-bounded and space-bounded sensing where parallel use of different sensors on the same node is impossible and not all nodes possess all required sensors. We provide a model formalizing the requirements and present algorithms for spatial grouping and temporal scheduling to tackle these problems.

Keywords

Sensor Network Sensor Node Wireless Sensor Network Schedule Algorithm Neighbor Node 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2008

Authors and Affiliations

  • Olga Saukh
    • 1
  • Robert Sauter
    • 1
  • Pedro José Marrón
    • 1
  1. 1.Germany and Fraunhofer IAIS, St. AugustinUniversität BonnBonnGermany

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