Effective multi-path vector channel simulator for antenna array systems

被引：33

作者：

Stéphenne, J ^{[1
]}

Champagne, B ^{[1
]}

机构：

[1] INRS Telecommun, Montreal, PQ H5A 1C6, Canada

来源：

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | 2000年 / 49卷 / 06期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Communication channels (information theory) - Computational methods - Computer simulation - Correlation methods - Fading (radio) - FIR filters - Mathematical transformations - Multipath propagation - Radio receivers - Radio stations;

D O I：

10.1109/25.901906

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we present a new, computationally efficient simulator for time-varying multi-path (fast fading) vector channels that can be used to evaluate the performance of antenna array wireless receivers at the base station. The development of the simulator is based on the emulation of the spatio-temporal correlation properties of the vector channel. The channel is modeled as a single-input multi-output finite impulse response (FIR) system with time-varying coefficients which are obtained via the application of a space-time correlation shaping transformation on some independent random sequences, The various parts of the new simulator are detailed and channel simulation realizations are presented and commented.

引用

页码：2370 / 2381

页数：12

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