Study of Unified Channel Model for Mobile Radio Systems

被引：0
|
作者：
Liu, Changzheng [1 ]
Ye, Guiyun [1 ]
机构：
[1] Harbin Univ Sci & Technol, Coll Comp Sci & Technol, Harbin, Peoples R China
来源：
2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-31 | 2008年
关键词：
unified channel model; mobile radio system; low-rank channels; high-rank channels;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
The definition of flat fading and frequency-selective fading channels is extended to low-rank and high-rank channels to include the angular domain. By physical reasoning a generic channel model is introduced incorporating directions of arrival and a set of parameters is given for Its configuration. The time evolution of the scattering processes and directions of arrival is taken into account. Analytical expressions are derived for space-correlation coefficients and frequency-correlation coefficients. Spatial correlation decreases with increasing angular spread and decreasing angle of incidence, measured from array broadside.
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页码：2130 / 2133
页数：4
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