标题:A non-stationary MIMO channel model for street corner scenarios considering velocity variations of the mobile station and scatterers
作者:Bian, Ji ;Liu, Yu ;Wang, Cheng-Xiang ;Sun, Jian ;Zhang, Wensheng ;Zhang, Minggao
作者机构:[Bian, Ji ;Liu, Yu ;Sun, Jian ;Zhang, Wensheng ;Zhang, Minggao ] Shandong Provincial Key Lab of Wireless Communication Technologies, School of Informa 更多
会议名称:2017 IEEE/CIC International Conference on Communications in China, ICCC 2017
会议日期:22 October 2017 through 24 October 2017
来源:2017 IEEE/CIC International Conference on Communications in China, ICCC 2017
出版年:2018
卷:2018-January
页码:1-6
DOI:10.1109/ICCChina.2017.8330450
关键词:Non-stationary MIMO channel model; statistical properties; street corner scenarios; time-variant parameters; velocity variations
摘要:Most channel models in the literature assume that the scatterers are fixed and the mobile station (MS) moves with a constant speed in a given direction. However, in realistic propagation environments, both the scatterers and the MS can be moving, and the velocities of the scatterers and the MS can change with time. In this paper, we develop a non-stationary multiple-input multiple-output (MIMO) channel model for street corner scenarios. The proposed channel model takes into account both fixed and moving scatterers. Velocity variations, including speed and movement direction, of the MS and moving scatterers are considered. Analytical solutions of spatial cross-correlation function (CCF), temporal autocorrelation function (ACF), and Wigner-Ville spectrum are derived and analyzed. Moreover, the impacts of velocity variations on the statistical properties of the proposed model are investigated. The proposed channel model is illuminating for future vehicle-to-infrastructure (V2I) and vehicle-to-vehicle (V2V) channel modeling. © 2017 IEEE.
收录类别:EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85049693540&doi=10.1109%2fICCChina.2017.8330450&partnerID=40&md5=2aec436605402a977c207f5b95eeab7a
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