Cell-Free Infrastructure-to-Vehicle Communication: Empowering With Hybrid FSO/THz Backhaul

被引：1
|
作者：
Modami, Yusef [1 ]
Beyranvand, Hamzeh [1 ]
Taghi Dabiri, Mohammad [2 ]
机构：
[1] Amirkabir Univ Technol, Dept Elect Engn, Tehran 1591634311, Iran
[2] Qatar Univ, Dept Elect Engn, Doha, Qatar
来源：
IEEE WIRELESS COMMUNICATIONS LETTERS | 2024年 / 13卷 / 09期
关键词：
Terahertz communications; Delays; Backhaul networks; Signal to noise ratio; 6G mobile communication; Central Processing Unit; Wireless communication; Free-space optic (FSO); terahertz (THz); infrastructure-to-vehicle (I2V) communication; cell-free network; switching-combining method;
D O I：
10.1109/LWC.2024.3417402
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this letter, aiming to advance infrastructure-to-vehicle (I2V) communication for smart cities, critical in 6G research, we design a cell-free backhaul network that uses a hybrid free-space optic (FSO)/terahertz (THz) system to communicate between streetlights as access points (APs). This setup promises low latency and high data rate which is necessary for a 6G structure. By examining outage probability, we showcase the system's efficiency boost and further enhancements through an proposed switching-combining method. Additionally, we assess the system performance in varied weather, highlighting our network's robustness and adaptability.
引用
收藏
页码：2437 / 2441
页数：5
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