Random power control in wireless ad hoc networks

Tae Suk Kim, Seong Lyun Kim

Research output: Contribution to journalArticle

30 Citations (Scopus)

Abstract

In this letter, we present stochastic analysis of two power control schemes for wireless ad hoc networks: random-vs. fixed power controls. Using numerical examples, we show that randomizing transmit power has positive effect of reducing high interferences to the other nodes, and improves network connectivity, in high-density networks. However, the fixed power control is more favorable in low-density environments. In this letter, we derive a formula of such cross-over (density) point at which superiority of each power control is switched.

Original languageEnglish
Pages (from-to)1046-1048
Number of pages3
JournalIEEE Communications Letters
Volume9
Issue number12
DOIs
Publication statusPublished - 2005 Dec 1

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All Science Journal Classification (ASJC) codes

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

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