Poster: Location-based Directional CSMA/CA for Millimeter Wave V2V Communications

被引：0
|
作者：
Oh, Seungeun [1 ]
Kim, Hyesung [1 ]
Kim, Seong-Lyun [1 ]
机构：
[1] Yonsei Univ, Sch Elect & Elect Engn, Seoul, South Korea
来源：
2018 IEEE VEHICULAR NETWORKING CONFERENCE (VNC) | 2018年
关键词：
5G vehicular communications; mmWave V2V communications; location-based directional CSMA/CA;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we investigate a directional CSMA/CA protocol for mmWave vehicle-to-vehicle communications when location information is given with an observational error. Considering this inaccuracy, we propose a directional CSMA/CA where location-based selective RTS/CTS and beam alignment are applied. Numerical evaluations verify that the proposed algorithm improves packet reception ratio and data rate compared to a directional CSMA/CA that does not utilize the location information.
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页数：2
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