Quantitative Evaluation on Memory Characteristics of High-Speed Railway Fading Channel

被引：0
|
作者：
Zhang, Huimin [1 ]
Lin, Siyu [1 ,2 ]
Ding, Jianwen [1 ,2 ]
机构：
[1] Beijing Jiaotong Univ, Sch Elect & Informat Engn, Beijing, Peoples R China
[2] Beijing Engn Res Ctr High Speed Railway Broadband, Beijing, Peoples R China
来源：
2019 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND USNC-URSI RADIO SCIENCE MEETING | 2019年
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1109/apusncursinrsm.2019.8888871
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：
Evaluating the influence of vehicular speed on the memory characteristics of fading channels in high-speed railway communications is a key issue for transmission scheme and protocol design of vehicular communications. In this paper, we propose a quantitative method based on Markov chain order estimation to evaluate the effect of vehicular speed on the memory characteristics of fading channel. The influence of different methods of channel state partition on estimating the Markov order is also considered. The Bayesian information criterion is adopted to determine the order of the Markov chain.
引用
收藏
页码：2093 / 2094
页数：2
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