Experimental Characterization and Correlation Analysis of Indoor Channels at 15 GHz

被引:20
|
作者
Zhou, Xin [1 ,2 ]
Zhong, Zhangdui [1 ]
Zhang, Bei [1 ]
He, Ruisi [1 ]
Guan, Ke [1 ]
Wang, Qi [1 ]
Matolak, David [3 ]
机构
[1] Beijing Jiaotong Univ, State Key Lab Rail Traff Control & Safety, Beijing 100044, Peoples R China
[2] Natl Inst Metrol, Beijing 100013, Peoples R China
[3] Univ S Carolina, Dept Elect Engn, Swearingen Engn Ctr 3A28, Columbia, SC 29208 USA
基金
中国国家自然科学基金;
关键词
MOBILE COMMUNICATIONS; RADIO CHANNEL; BAND CHANNEL; PARAMETERS; POWER; MODEL;
D O I
10.1155/2015/601835
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
The indoor radio channels at 15 GHz are investigated based on measurements. The large-and small-scale fading behaviors as well as the delay dispersion characteristics are discussed. It is found that the large-scale fading, Ricean K-factor, and delay spread can be described by log-normal distributions. Furthermore, both autocorrelation and cross correlation properties of the above parameters are analyzed and modeled. These parameters characterize fading and delay behaviors as well as their mutual dependency and can be used as empirical values for future wireless system design and simulation in 15 GHz short-range indoor channels.
引用
收藏
页数:11
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