On the uplink SIR distributions in heterogeneous cellular networks

Hyung Yeol Lee, Young Jin Sang, Kwang Soon Kim

Research output: Contribution to journalArticlepeer-review

22 Citations (Scopus)

Abstract

In this paper, the uplink (UL) signal-to-interference ratio (SIR) distributions in a two-tier heterogeneous cellular network (HCN) are analyzed by considering the power control effect and approximating the UL interferer locations as a non-uniform Poisson point process (PPP). Approximated closed-form SIR distributions are provided according to the tier, association rule, power control strategy for each tier, and resource partition (common or dedicated) and are shown to be quite close to the true distributions in a wide range of network parameters.

Original languageEnglish
Article number6919997
Pages (from-to)2145-2148
Number of pages4
JournalIEEE Communications Letters
Volume18
Issue number12
DOIs
Publication statusPublished - 2014 Dec 1

All Science Journal Classification (ASJC) codes

  • Modelling and Simulation
  • Computer Science Applications
  • Electrical and Electronic Engineering

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