Interference Analysis in Wireless Networks Operating over Arbitrary Fading Channels with Heterogeneous Poisson Fields of Transmitters and Interferers

Natalia Y. Ermolova, Olav Tirkkonen

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)

Abstract

In this letter, we analyze statistics of signal-to-interference ratio in wireless networks operating over arbitrary fading channels in interference-limited scenarios with heterogeneous Poisson fields of transmitters and interferers. First, we derive expressions for the moment generating functions of aggregate interference and its negative fractional power. Then we obtain a formula for the outage probability. Depending on an operational scenario, this formula presents either an exact expression or an upper bound. Some obtained results are given in terms of Mittag-Leffler's function. This special function is implemented in standard software, which makes the presented results convenient for analysis and design of wireless networks.

Original languageEnglish
Pages (from-to)1388-1392
Number of pages5
JournalIEEE Signal Processing Letters
Volume24
Issue number9
DOIs
Publication statusPublished - Sep 2017
MoE publication typeA1 Journal article-refereed

Keywords

  • Aggregates
  • Heterogeneous wireless networks
  • Interference
  • interference statistics
  • Mittag-Leffler's function
  • Numerical models
  • Poisson point process
  • Rayleigh channels
  • Shape
  • Wireless networks

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