Accurate and efficient simulation of multiple uncorrelated Rayleigh fading waveforms

Cheng Xiang Wang, Matthias Pätzold, Dongfeng Yuan

Research output: Contribution to journalArticle

Abstract

Simulating wideband fading channels, multiple-input multiple-output (MIMO) channels, and diversity-combined fading channels often demands the generation of multiple uncorrelated Rayleigh fading waveforms. In this letter, two appropriate parameter computation methods, namely the method of exact Doppler spread (MEDS) and Lp-norm method (LPNM), for deterministic sum-of-sinusoids (SoS) channel simulators are investigated to guarantee the uncorrelatedness between different simulated Rayleigh fading processes. Numerical and simulation results show that the resulting deterministic SoS channel simulator can accurately and efficiently reproduce all the desired statistical properties of the reference model. © 2007 IEEE.

Original languageEnglish
Pages (from-to)833-839
Number of pages7
JournalIEEE Transactions on Wireless Communications
Volume6
Issue number3
DOIs
Publication statusPublished - Mar 2007

Keywords

  • Multipath fading channels
  • Rayleigh processes
  • Statistics
  • Sum-of-sinusoids channel simulator

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