IEICE Transactions on Communications
Online ISSN : 1745-1345
Print ISSN : 0916-8516
Special Section on Communication Quality in Wireless Networks
Enhancement of Video Streaming QoE by Considering Burst Loss in Wireless LANs
Toshiro NUNOMEYuta MATSUI
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2018 Volume E101.B Issue 7 Pages 1653-1660

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Abstract

In order to enhance QoE of audio and video IP transmission, this paper proposes a method for mitigating the spatial quality impairment during burst loss periods over the wireless networks in the video output scheme SCS, which is a QoE-based video output scheme. SCS switches between two common video output schemes: frame skipping and error concealment. The proposed method pauses video output with an undamaged frame during the burst loss period in order not to pause video output on a degraded frame. We perform an experiment with constant thresholds, the table-lookup method, and the proposed method under various network conditions. The result shows that the effect of the proposed method on QoE can differ with the contents and GOP structures.

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© 2018 The Institute of Electronics, Information and Communication Engineers
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