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

文献类型：期刊论文

作者Jiang, Tongtong1,2,3; Deng, Zhaobin1,2,3; Huang, Weiwei1,2,3; Zhang, Guoqing4
刊名CHINA COMMUNICATIONS
出版日期2016-08-01
卷号13期号:8页码:63-73
关键词mobile cloud video vehicular networks quality-of-experience
ISSN号1673-5447
英文摘要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.
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
语种英语
WOS记录号WOS:000382095500007
出版者CHINA INST COMMUNICATIONS
源URL[http://119.78.100.204/handle/2XEOYT63/8236]  
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.

入库方式： OAI收割

来源：计算技术研究所

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