Opportunistic interference management

  • Authors:

  • Nilesh Khude;Vinod Prabhakaran;Pramod Viswanath

  • Affiliations:

  • Department of Electrical and Computer Engineering, University of Illinois, Urbana-Champaign Urbana, IL;Department of Electrical and Computer Engineering, University of Illinois, Urbana-Champaign Urbana, IL;Department of Electrical and Computer Engineering, University of Illinois, Urbana-Champaign Urbana, IL

  • Venue:
  • ISIT'09 Proceedings of the 2009 IEEE international conference on Symposium on Information Theory - Volume 3
  • Year:
  • 2009

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Abstract

Interference is a central feature of the wireless channel. However, in many cases, the interferer's activity can be bursty and it is overly pessimistic to assume that interference is always present. In this paper, we use a degraded message set formulation of the two-user interference channel to study the statistical gains that can be harnessed from bursty interference. We consider a linear deterministic model of the Gaussian interference channel and characterize the degraded message set capacity region.