An autonomic architecture for optimizing QoE in multimedia access networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
H.264 error resilience performance for wireless video conversational services
Proceedings of the 5th International ICST Mobile Multimedia Communications Conference
Scheduling algorithms for broadcasting media with multiple distortion measures
IEEE Transactions on Wireless Communications
Compressed-domain-based transmission distortion modeling for precoded H.264/AVC video
IEEE Transactions on Circuits and Systems for Video Technology
Prediction of transmission distortion for wireless video communication: Algorithm and application
Journal of Visual Communication and Image Representation
Scalable video transmission: packet loss induced distortion modeling and estimation
Proceedings of the 21st international workshop on Network and operating systems support for digital audio and video
Review: A survey of schemes for Internet-based video delivery
Journal of Network and Computer Applications
Robust IPTV delivery with adaptive rateless coding over a mobile WiMAX channel
ISRN Communications and Networking
Robust video communication for ubiquitous network access
Personal and Ubiquitous Computing
Network convergence and QoS for future multimedia services in the VISION project
Computer Networks: The International Journal of Computer and Telecommunications Networking
FMN'10 Proceedings of the Third international conference on Future Multimedia Networking
Robust mobile video streaming in a peer-to-peer system
Image Communication
Adaptive broadband video streaming for iptv wireless access
Journal of Mobile Multimedia
QoE-oriented 3D video transcoding for mobile streaming
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) - Special section of best papers of ACM multimedia 2011, and special section on 3D mobile multimedia
Protecting H.264/AVC data-partitioned video streams over broadband WiMAX
Advances in Multimedia
Distortion-aware scalable video streaming to multinetwork clients
IEEE/ACM Transactions on Networking (TON)
DataTraffic Monitoring and Analysis
Surveillance video synopsis in the compressed domain for fast video browsing
Journal of Visual Communication and Image Representation
Comprehensive protection of data-partitioned video for broadband wireless IPTV streaming
Mobile Information Systems
Multimedia Tools and Applications
Computers and Electrical Engineering
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Video communication is often afflicted by various forms of losses, such as packet loss over the Internet. This paper examines the question of whether the packet loss pattern, and in particular, the burst length, is important for accurately estimating the expected mean-squared error distortion resulting from packet loss of compressed video. We focus on the challenging case of low-bit-rate video where each P-frame typically fits within a single packet. Specifically, we: 1) verify that the loss pattern does have a significant effect on the resulting distortion; 2) explain why a loss pattern, for example a burst loss, generally produces a larger distortion than an equal number of isolated losses; and 3) propose a model that accurately estimates the expected distortion by explicitly accounting for the loss pattern, inter-frame error propagation, and the correlation between error frames. The accuracy of the proposed model is validated with H.264/AVC coded video and previous frame concealment, where for most sequences the total distortion is predicted to within plusmn0.3 dB for burst loss of length two packets, as compared to prior models which underestimate the distortion by about 1.5 dB. Furthermore, as the burst length increases, our prediction is within plusmn0.7 dB, while prior models degrade and underestimate the distortion by over 3 dB. The proposed model works well for video-telephony-type of sequences with low to medium motion. We also present a simple illustrative example, of how knowledge of the effect of burst loss can be used to adapt the schedule of video streaming to provide improved performance for a burst loss channel, without requiring an increase in bit rate.