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International Journal of Antennas and Propagation
Volume 2012, Article ID 184682, 6 pages
http://dx.doi.org/10.1155/2012/184682
Research Article

Geometry-Based Stochastic Modeling for MIMO Channel in High-Speed Mobile Scenario

State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing 100044, China

Received 21 July 2012; Accepted 29 September 2012

Academic Editor: Ai Bo

Copyright © 2012 Binghao Chen and Zhangdui Zhong. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

The geometry-based stochastic channel models are proposed in this paper for the terrain cutting, suburb, and urban scenarios in high-speed railway. First, the special scenarios in high-speed railway are described. And the channel models based on the geometry scenarios are introduced. Some channel parameters are based on measurement data. Then, the space-time correlation functions in analytical form are obtained in suburb and urban scenarios. Finally, the space correlation characteristics in three scenarios are compared.