Distributed multiple hypothesis testing in sensor networks under bandwidth constraint

  • Authors:

  • P. S. Chandrashekhara Thejaswi;Ranjeet Kumar Patro

  • Affiliations:

  • Honeywell Technology Solution Laboratory, Bangalore, India;Honeywell Technology Solution Laboratory, Bangalore, India

  • Venue:
  • ICDCIT'05 Proceedings of the Second international conference on Distributed Computing and Internet Technology
  • Year:
  • 2005

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Abstract

In this paper, we consider the problem of multiple hypothesis testing by a bandwidth and power constrained sensor network with a fusion center. We propose a scheme, where each sensor is restricted to send a 1-bit message to fusion center and the fusion center collates the bits sent by all the sensors and makes a decision about the hypothesis. We analyze the performance of our scheme and illustrate it with an example.