Virtual reality: A survey of enabling technologies and its applications in IoT

被引：64
作者：
Hu, Miao [1 ,2 ]
Luo, Xianzhuo [1 ,2 ]
Chen, Jiawen [3 ]
Lee, Young Choon [3 ]
Zhou, Yipeng [3 ,4 ]
Wu, Di [1 ,2 ,4 ]
机构：
[1] Sun Yat Sen Univ, Sch Comp Sci & Engn, Guangzhou 510006, Peoples R China
[2] Guangdong Key Lab Big Data Anal & Proc, Guangzhou 510006, Peoples R China
[3] Macquarie Univ, Dept Comp, Sydney, NSW 2109, Australia
[4] Peng Cheng Lab, PCL Res Ctr Networks & Commun, Shenzhen 518000, Peoples R China
来源：
JOURNAL OF NETWORK AND COMPUTER APPLICATIONS | 2021年 / 178卷
基金：
中国国家自然科学基金;
关键词：
Virtual reality; Video streaming; Quality of experience; Internet of things; MOBILE EDGE; CHALLENGES;
D O I：
10.1016/j.jnca.2020.102970
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Virtual Reality (VR) has shown great potential to revolutionize the market by providing users immersive experiences with freedom of movement. Compared to traditional video streaming, VR is with ultra high-definition and dynamically changes with users' head and eye movements, which poses significant challenges for the realization of such potential. In this paper, we provide a detailed and systematic survey of enabling technologies of virtual reality and its applications in Internet of Things (IoT). We identify major challenges of virtual reality on system design, view prediction, computation, streaming, and quality of experience evaluation. We discuss each of them by extensively surveying and reviewing related papers in the recent years. We also introduce several use cases of VR for IoT. Last, issues and future research directions are also identified and discussed.
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页数：18
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