A QoE-Oriented Network Selection Mechanism in Heterogeneous Wireless Networks

被引：0
|
作者：
He, Chao [1 ,2 ]
Xie, Zhidong [1 ,2 ]
Tian, Chang [1 ]
机构：
[1] Army Engn Univ PLA, Coll Commun Engn, Nanjing 210007, Peoples R China
[2] Acad Mil Sci PLA, Natl Innovat Inst Def Technol, Beijing 100071, Peoples R China
来源：
3RD ANNUAL INTERNATIONAL CONFERENCE ON CLOUD TECHNOLOGY AND COMMUNICATION ENGINEERING | 2020年 / 719卷
基金：
中国博士后科学基金;
关键词：
D O I：
10.1088/1757-899X/719/1/012044
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In order to guarantee the UAV video uplink in heterogeneous networks, a novel access network selection mechanism was proposed in this paper. Due to the unknown Channel State Information(CSI), the issue was first modeled as the Multi-Armed Bandit (MAB) problem. Then, the reward function was built and the Quality of Experience (QoE) of video was considered. By means of three typical solving algorithms, decisions could be made between utilization and exploration. The simulation results show that the mechanism can effectively solve the network selection problem of video transmission in heterogeneous networks.
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页数：7
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