NDLI: Dynamic Overlay-Based Scheme for Video Delivery over VANETs

Content Provider	IEEE Xplore Digital Library
Author	Yun Chen Xuelian Cai Mingyu Gao Xin Wang Lina Zhu Changle Li
Copyright Year	2014
Description	Author affiliation: State Key Lab. of Integrated Services Networks, Xidian Univ., Xi'an, China (Yun Chen; Xuelian Cai; Mingyu Gao; Xin Wang; Lina Zhu; Changle Li)
Abstract	As a technical method over VANETs, video delivery has the potential power to enhance the application experience associated with traffic safety, management and infotainment. The experience of user is seriously affected by the quality of the video display. Therefore, Quality of Experience (QoE) enhancement for video delivery in VANETs is an important issue. However, the high mobility and dynamic nature of VANETs cause the dynamic topology which poses a significant challenge for video delivery. In this paper, we propose a user-oriented cluster-based solution called CDOV (Cluster and Dynamic Overlay based video delivery over VANETs), which combine the novel clustering algorithm and the dynamic overlay structure into a novel structure. Simulation results show that CDOV scheme for video delivery over VANETs significantly reduces the startup delay and increases the delivery rate compared with the gossiping-based scheme.
Starting Page	1
Ending Page	5
File Size	243170
Page Count	5
File Format	PDF
ISBN	9781479944491
DOI	10.1109/VTCFall.2014.6965947
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-09-14
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Streaming media Vehicles Protocols Vehicle dynamics Delays Multimedia communication Arrays
Content Type	Text
Resource Type	Article

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