A Spatial Correlation Model for Shadow Fading in Indoor Multipath Propagation

被引：0
|
作者：
Jeon, Nam-Ryul [1 ]
Kim, Kyung-Hoe [1 ]
Choi, Jung-Hwan [1 ]
Kim, Seong-Cheol [1 ]
机构：
[1] Seoul Natl Univ, Dept Elect Engn, Seoul, South Korea
来源：
2010 IEEE 72ND VEHICULAR TECHNOLOGY CONFERENCE FALL | 2010年
关键词：
spatial correlation model; shadow fading; indoor channel measurement; PATH LOSS; CHANNELS; SYSTEMS;
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：
In this paper, shadow fading (SF) in an indoor multipath environment is measured and the spatial correlation of SF is modeled statistically. To effectively extract SF from the measured field strength, we use frequency averaging (FA) method instead of spatial averaging (SA) method which has generally been used. SF is modeled as a random variable with a log-normal distribution. The spatial correlation model for SF is expressed by an exponential decay function with convergence to non-zero value.
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页数：6
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