Accurate and efficient simulation of multiple uncorrelated Rayleigh fading waveforms

作者：Wang Cheng Xiang^*; Patzold Matthias; Yuan Dongfeng

来源：IEEE Transactions on Wireless Communications, 2007, 6(3): 833-839.

DOI：10.1109/TWC.2007.05503

• multipath fading channels
• Rayleigh processes
• sum-of-sinusoids channel simulator
• statistics

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.

• 出版日期2007-3
• 单位山东大学