A wireless video transmission scheme based on network coding and scalable video coding

Author

Dechun Feng ; Shaoshuai Gao

Author_Institution

Sch. of Electron., Electr. & Commun. Eng., Univ. of Chinese Acad. of Sci., Beijing, China

fYear

2013

fDate

16-18 Dec. 2013

Firstpage

1

Lastpage

6

Abstract

Video streaming over wireless network has a very broad application prospect. However, the quality of video will be seriously deteriorated due to the nature of time-varying and noisy wireless channels. In this paper, we propose a wireless video streaming method based on network coding and scalable video coding (SVC). In order to maximize the throughput and video quality simultaneously, a forwarding node should mix the data packets from different streams and flows according to their importance values, which are provided directly by a SVC-coded video stream. Simulation results show that our method can improve both video quality and throughput significantly.

Keywords

network coding; radiocommunication; video coding; video communication; video streaming; SVC-coded video stream; network coding; noisy wireless channels; scalable video coding; time-varying channels; wireless video streaming; wireless video transmission scheme; Network coding; Quality assessment; Static VAr compensators; Streaming media; Throughput; Topology; Video recording;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing and Communication Systems (ICSPCS), 2013 7th International Conference on

Conference_Location

Carrara, VIC

Type

conf

DOI

10.1109/ICSPCS.2013.6723904

Filename

6723904