Realistic Channel Characterization for 5G Millimeter-wave Railway Communications

被引:0
|
作者
Guan, Ke [1 ,2 ]
He, Danping [1 ,2 ]
Ai, Bo [1 ,2 ]
Hrovat, Andrej [3 ]
Kim, Junhyeong [4 ,5 ]
Zhong, Zhangdui [1 ,2 ]
Kuerner, Thomas [6 ]
机构
[1] Beijing Jiaotong Univ, State Key Lab Rail Traff Control & Safety, Beijing 100044, Peoples R China
[2] Beijing Engn Res Ctr High Speed Railway Broadband, Beijing 100044, Peoples R China
[3] Jozef Stefan Inst, Dept Commun Syst, SI-1000 Ljubljana, Slovenia
[4] ETRI, Mobile Applicat Res Dept, Daejeon 34129, South Korea
[5] Korea Adv Inst Sci & Technol, Sch Elect Engn, Daejeon 34141, South Korea
[6] Tech Univ Carolo Wilhelmina Braunschweig, Inst Nachrichtentech, D-38106 Braunschweig, Germany
关键词
5G; channel characterization; millimeter wave; railway communications; ray-tracing; MODEL; MIMO;
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, we characterize the channel for fifthgeneration (5G) millimeter-wave (mmWave) railway communications. In order to involve the railway features in the channel models, we realize extensive ray-tracing simulations in the 60 GHz band with 8 GHz bandwidth in realistic mmWave railway scenarios. The four angular spreads - azimuth angular spread of arrival (ASA) and departure (ASD), elevation angular spread of arrival (ESA) and departure (ESD) - are extracted and analyzed in detail. This angular domain information together with our previous work on path loss exponent, shadow factor, Ricean K - factor, and root-mean-square (RMS) delay spread, characterize the 5G mmWave railway channel comprehensively. The two parameter tables can be input into the standard channel models.
引用
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页数:6
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