Title :
Analysis of intermodulation distortion in log-normal shadowed WLAN channels
Author :
Wennstrom, M. ; Öberg, T. ; Rydberg, A.
Author_Institution :
Signals & Syst. Group, Uppsala Univ., Sweden
fDate :
4/27/2000 12:00:00 AM
Abstract :
In wireless local area network systems using multicarrier modulation, intermodulation distortion (IMD) occurs due to the nonlinear transmission amplifier and the non-constant envelope of the transmitted signals. A closed form expression is presented for the blocking probability assuming a log-normal distributed fading channel. The result is verified using Monte Carlo simulations
Keywords :
Monte Carlo methods; fading channels; intermodulation distortion; probability; wireless LAN; IMD analysis; Monte Carlo simulations; blocking probability; closed form expression; intermodulation distortion; log-normal distributed fading channel; log-normal shadowed WLAN channels; multicarrier modulation; nonconstant envelope; nonlinear transmission amplifier; wireless local area network systems;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20000635
