A Spatial-Temporal Correlation Model for High Mobility Wireless Channels

被引：0

作者：

Zhu, Liangliang ^{[1
]}

Zhang, Zhaoyang ^{[1
]}

Zhang, Huazi ^{[1
]}

Zhang, Yu ^{[1
]}

Zhong, Caijun ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Informat Sci & Elect Engn, Hangzhou, Zhejiang, Peoples R China

来源：

2015 International Workshop on High Mobility Wireless Communications (HMWC) | 2015年

关键词：

STATION; GHZ;

D O I：

暂无

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：

Existing channel modeling method may not apply well to the high mobility communication scenarios, such as the high speed railway communications, as they implicitly overlook the dynamic of ambient objects, or, the variation of local scattering caused by the very fast changing of mobile station locations. In this paper, we propose an HSR fading channel model by characterizing the time-dependent evolution of ambient scattering under linear mobility, and analyze the spatial and temporal channel correlation as a function of both the distribution of surrounding objects and the moving speed. Several useful insights are provided. The results would shed some light on the design of high mobility communication systems.

引用

页码：101 / 105

页数：5

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