Joint Relay and Transmission Link Selection in RF/VLC Vehicular Networks

被引：0
作者：
Jia, Linqiong [1 ]
Shen, Yue [2 ]
Shu, Feng [3 ]
Jiang, Huilin [4 ]
Wang, Jiangzhou [5 ]
机构：
[1] Nanjing Univ Sci & Technol, Sch Elect & Opt Engn, Nanjing, Peoples R China
[2] Univ Sci & Technol China, Dept Elect & Informat Sci, Hefei, Peoples R China
[3] Hainan Univ, Sch Informat & Commun Engn, Haikou, Hainan, Peoples R China
[4] Xiaozhuang Univ, Sch Elect Engn, Nanjing, Peoples R China
[5] Univ Kent, Sch Engn, Canterbury, Kent, England
来源：
2024 IEEE/CIC INTERNATIONAL CONFERENCE ON COMMUNICATIONS IN CHINA, ICCC | 2024年
基金：
中国国家自然科学基金;
关键词：
VISIBLE-LIGHT COMMUNICATION;
D O I：
10.1109/ICCC62479.2024.10682012
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In the integrated radio frequency/visible light communication (RF/VLC) vehicular communication systems, vehicles equipped with RF and VLC transceivers can be used to relay forward information interrupted due to blockages of the line of sight (LOS) VLC channels or the scarcity of RF resources. A joint relay and transmission link selection (JRTLS) problem is proposed to maximize the data transmission rate and minimize the delay and data dropping ratio, which is formulated as a multiple attribute decision making (MADM) problem. This JRTLS problem is solved by analytic hierarchy process (AHP) and coalitional game (CG) cooperatively for the intelligent driving data (IDD) flows and the in-vehicle infotainment data (IID) flows, respectively. AHP is applied to generate the weights of the performance attributes for different kinds of data flows with different performance preferences. CG is used to select the optimal relay vehicles and transmission links synchronously. At last, simulation results show that the selected relay and transmission links improve the connectivity performance of the vehicular VLC/RF communication systems.
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页数：6
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