An Improved Deterministic SoS Channel Simulator for Multiple Uncorrelated Rayleigh Fading Channels

The generation of multiple uncorrelated Rayleigh fading waveforms is often demanded for simulating wideband fading channels, multiple-input multiple-output (MIMO) channels, and diversity-combined fading channels. In this letter, an improved deterministic sum-of-sinusoids (SoS) channel simulator with a new parameter computation method is proposed to simulate a large number of uncorrelated Rayleigh fading processes. Compared with the existing SoS channel simulators, the proposed deterministic SoS model yields a much better simulation efficiency while still preserving satisfactory approximations to the desired statistical properties of the reference model.

• Type: Journal
• Year: 2008
• Where: TWC
• Authors: Chengxiang Wang, Dongfeng Yuan, Hsiao-Hwa Chen, Wen Xu
• Keywords: Multiple Uncorrelated Rayleigh, TWC 2008, Uncorrelated Rayleigh, Wideband Fading Channels