Title

Performance Study Of Live Video Streaming Over Highway Vehicular Ad Hoc Networks

Keywords

Inter-vehicle communication; Live video streaming; Performance study; Simulation

Abstract

Live Video streaming over Vehicular Ad hoc Networks (VANET) is an attractive feature to many applications, such as emergency live video transmission, road-side video advertisement broadcasting and inter-vehicle video conversation. Though vehicles have ample bandwidth, computation and storage capacity to support data intensive communication, the high mobility may cause persistent network partition. The performance of video streaming suffers from the delay and packet loss incurred by the long time disconnection. Although many solutions have been proposed to handle the high mobility problem, few of them addressed the problem in the context of video transmission. In this paper, we focus on video streaming between vehicles in highway, where the traffic density is adequate to mitigate frequent link disconnecdons and persistent network partitions. We study the performance of video streaming under different data forwarding and buffer management schemes. Real video data and the dedicated short range communications (DSRC) are used in the simulation study to better match the reality. The result of this paper gives insight for the design of the future inter-vehicle video streaming system. © 2007 IEEE.

Publication Date

12-1-2007

Publication Title

IEEE Vehicular Technology Conference

Number of Pages

2121-2125

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/VETECF.2007.445

Socpus ID

47649101476 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/47649101476

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