On achievable rate of multicarrier with practical high power amplifier

Igor Gutman, Dov Wulich

Research output: Contribution to conferencePaperpeer-review

8 Scopus citations

Abstract

This paper investigates the achievable rate of multicarrier systems with non-linear distortion caused by high power amplifier (HPA) at the transmitter. We derive mutual information expressions for several non-linear models of HPA. Specific results are given for different values of the input backoff. It is shown that for some cases, linearization of HPA is not the best strategy.

Original languageEnglish
StatePublished - 1 Jan 2012
Event18th European Wireless Conference, EW 2012 - Poznan, Poland
Duration: 18 Apr 201220 Apr 2012

Conference

Conference18th European Wireless Conference, EW 2012
Country/TerritoryPoland
CityPoznan
Period18/04/1220/04/12

Keywords

  • High power amplifier
  • Multicarrier systems
  • Mutual information

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