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所属单位：电子信息工程学院

发表刊物：WIRELESS COMMUNICATIONS & MOBILE COMPUTING

关键字：WAVE-FORMS RAYLEIGH

摘要：In this paper, we propose a new simulator for nonstationary Rice fading channels under nonisotropic scattering scenarios, as well as the improved computation method of simulation parameters. The new simulator can also be applied on generating Rayleigh fading channels by adjusting parameters. The proposed simulator takes into account the smooth transition of fading phases between the adjacent channel states. The time-variant statistical properties of the proposed simulator, that is, the probability density functions (PDFs) of envelope and phase, autocorrelation function (ACF), and Doppler power spectrum density (DPSD), are also analyzed and derived. Simulation results have demonstrated that our proposed simulator provides good approximation on the statistical properties with the corresponding theoretical ones, which indicates its usefulness for the performance evaluation and validation of the wireless communication systems under nonstationary and nonisotropic scenarios.

ISSN号：1530-8669

是否译文：否

发表时间：2018-01-01

合写作者：Jiang, Kaili,朱秋明,Chen, Lele,徐大专,陈兵

通讯作者：陈小敏