Enabling QoE-aware Mobile Cloud Video Recording over Roadside Vehicular Networks

	Enabling QoE-aware Mobile Cloud Video Recording over Roadside Vehicular Networks
	Jiang, Tongtong 1,2,3; Deng, Zhaobin 1,2,3; Huang, Weiwei 1,2,3; Zhang, Guoqing 4
	2016-08-01
发表期刊	CHINA COMMUNICATIONS
ISSN	1673-5447
卷号	13 期号:8 页码:63-73
摘要	Most of previous video recording devices in mobile vehicles commonly store captured video contents locally. With the rapid development of 4G/WiFi networks, there emerges a new trend to equip video recording devices with wireless interfaces to enable video uploading to the cloud for video playback in a later time point. In this paper, we propose a QoE-aware mobile cloud video recording scheme in the roadside vehicular networks, which can adaptively select the proper wireless interface and video bitrate for video uploading to the cloud. To maximize the total utility, we need to design a control strategy to carefully balance the transmission cost and the achieved QoE for users. To this purpose, we investigate the tradeoff between cost incurred by uploading through cellular networks and the achieved QoE of users. We apply the optimization framework to solve the formulated problem and design an online scheduling algorithm. We also conduct extensive trace-driven simulations and our results show that our algorithm achieves a good balance between the transmission cost and user QoE.
关键词	mobile cloud video vehicular networks quality-of-experience
收录类别	SCI
语种	英语
资助项目	National Science Foundation of China[61272397] ; National Science Foundation of China[61572538] ; National Science Foundation of China[61174152] ; National Science Foundation of China[61331008] ; Guangdong Natural Science Funds for Distinguished Young Scholar[S20120011187]
WOS研究方向	Telecommunications
WOS类目	Telecommunications
WOS记录号	WOS:000382095500007
出版者	CHINA INST COMMUNICATIONS
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/8237
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Deng, Zhaobin
作者单位	1.Sun Yat Sen Univ, Dept Comp Sci, Guangzhou, Guangdong, Peoples R China 2.Sun Yat Sen Univ, Guangdong Prov Key Lab Big Data Anal & Proc, Guangzhou, Guangdong, Peoples R China 3.Natl Univ Def Technol, Collaborat Innovat Ctr High Performance Comp, Changsha, Peoples R China 4.Chinese Acad Sci, Inst Comp Technol, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Jiang, Tongtong,Deng, Zhaobin,Huang, Weiwei,et al. Enabling QoE-aware Mobile Cloud Video Recording over Roadside Vehicular Networks[J]. CHINA COMMUNICATIONS,2016,13(8):63-73.
APA	Jiang, Tongtong,Deng, Zhaobin,Huang, Weiwei,&Zhang, Guoqing.(2016).Enabling QoE-aware Mobile Cloud Video Recording over Roadside Vehicular Networks.CHINA COMMUNICATIONS,13(8),63-73.
MLA	Jiang, Tongtong,et al."Enabling QoE-aware Mobile Cloud Video Recording over Roadside Vehicular Networks".CHINA COMMUNICATIONS 13.8(2016):63-73.