Two new sum-of-sinusoids-based methods for the efficient generation of multiple uncorrelated rayleigh fading waveforms

Matthias Pätzold, Cheng Xiang Wang, BjØrn Olav Hogstad

Research output: Contribution to journalArticle

62 Citations (Scopus)

Abstract

This paper deals with the design of a set of multiple uncorrelated Rayleigh fading waveforms. The Rayleigh fading waveforms are mutually uncorrelated, but each waveform is correlated in time. The waveforms are generated by using the deterministic sum-of-sinusoids (SOS) channel modeling principle. Two new closed-form solutions are presented for the computation of the model parameters. Analytical and numerical results show that the resulting deterministic SOS-based channel simulator fulfills all main requirements imposed by the reference model with given correlation properties derived under two-dimensional isotropic scattering conditions. The proposed methods are useful for the design of simulation models for diversity-combined Rayleigh fading channels, relay fading channels, frequencyselective channels, and multiple-input multiple-output (MIMO) channels. © 2006 IEEE.

Original languageEnglish
Article number5089993
Pages (from-to)3122-3131
Number of pages10
JournalIEEE Transactions on Wireless Communications
Volume8
Issue number6
DOIs
Publication statusPublished - Jun 2009

Keywords

  • Deterministic sum-of-sinusoids channel simulator
  • Parameter computation method
  • Statistics
  • Uncorrelated Rayleigh fading waveforms

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