Communication Performance Research for Online Video over Wireless Multimedia Network

Yue Bin Wang; Li Qiang Liu; Quan Feng Yan

doi:10.4028/www.scientific.net/AMR.760-762.643

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 760-762Communication Performance Research for Online...

Communication Performance Research for Online Video over Wireless Multimedia Network

Abstract:

This paper analyzed the communication performance to implement video coding and transmission in the limited resources of wireless network. Meanwhile, the effect of GOP, quantification and loss probabilities to transmission quality in multimedia communication is discussed, and the correlation between those relevant parameters and transmission quality of multimedia video is analyzed by simulation. The simulation results show that the transmission quality of multimedia video in wireless network varies with the compression parameters, network parameters, and network conditions. Thus, video transmission over wireless network, it should consider the network conditions, as well as appropriate length of the GOP and quantification parameters for better reconstructed images.

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Periodical:

Advanced Materials Research (Volumes 760-762)

Pages:

643-646

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.760-762.643

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Online since:

September 2013

Authors:

Yue Bin Wang, Li Qiang Liu, Quan Feng Yan

Keywords:

GOP, Image Quality, PSNR, Quantization, Wireless Multimedia Network

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References

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