Duplex Communication Method for Railway Vehicle Communication System

被引：0

作者：

Choi, Minsuk ^{[1
]}

Yoon, Byungsik ^{[1
]}

Kim, Dongjoon ^{[2
]}

Sung, Dongil ^{[2
]}

机构：

[1] Elect & Telecommun Res Inst, Moving Wireless Network Res Sect, Daejeon, South Korea

[2] Korea Railway Network Author, Daejeon, South Korea

来源：

11TH INTERNATIONAL CONFERENCE ON ICT CONVERGENCE: DATA, NETWORK, AND AI IN THE AGE OF UNTACT (ICTC 2020) | 2020年

关键词：

Latency Reduction; Fast Hanover; Railway radio communication;

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：

Railway radio communication requires availability and reliable data communication. Thus, the diversification of railway communication systems has been continuously studied. In recent years, commercial LTE has been used as an active-active standby method as a multiplication method of railway communication. However, the transition between LTE-R and commercial LTE in the railway communication system requires a handover procedure, which takes a long time. Therefore, to solve the problems mentioned, this paper proposes a method to simplify the handover between LTE-R and LTE so that trains can provide fast data transmission and reception when switching to commercial LTE. Simulations will also improve performance compared to traditional methods.

引用

页码：823 / 827

页数：5

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