Random-access Poisson networks: stability and delay

  • Authors:
  • Kostas Stamatiou;Martin Haenggi

  • Affiliations:
  • Department of Electrical Engineering, University of Notre Dame, Notre Dame, IN;Department of Electrical Engineering, University of Notre Dame, Notre Dame, IN

  • Venue:
  • IEEE Communications Letters
  • Year:
  • 2010

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Abstract

We consider a Poisson network of sources, each with a destination at a given distance and a buffer of infinite capacity. Assuming independent Bernoulli arrivals, we characterize the stability region when one or two classes of users are present in the network. We then derive a fixed-point equation that determines the success probability of the typical source-destination link and evaluate the mean delay at each buffer.