Methods for performance evaluation of VBR video traffic models
IEEE/ACM Transactions on Networking (TON)
Source models for VBR broadcast-video traffic
IEEE/ACM Transactions on Networking (TON)
On the characterization of VBR MPEG streams
SIGMETRICS '97 Proceedings of the 1997 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
The GBAR source model for VBR videoconferences
IEEE/ACM Transactions on Networking (TON)
Workload models of VBR video traffic and their use in resource allocation policies
IEEE/ACM Transactions on Networking (TON)
Modeling one- and two-layer variable bit rate video
IEEE/ACM Transactions on Networking (TON)
A gamma-based framework for modeling variable-rate MPEG video sources: the GOP GBAR model
IEEE/ACM Transactions on Networking (TON)
Statistical characteristics and multiplexing of MPEG streams
INFOCOM '95 Proceedings of the Fourteenth Annual Joint Conference of the IEEE Computer and Communication Societies (Vol. 2)-Volume - Volume 2
Modeling full-length video using Markov-modulated Gamma-based framework
IEEE/ACM Transactions on Networking (TON)
Content-based MPEG video traffic modeling
IEEE Transactions on Multimedia
Modeling full-length VBR video using Markov-renewal-modulated TES models
IEEE Journal on Selected Areas in Communications
IEEE Journal on Selected Areas in Communications
Modeling video traffic using M/G/∞ input processes: a compromise between Markovian and LRD models
IEEE Journal on Selected Areas in Communications
Modeling full-length video using Markov-modulated Gamma-based framework
IEEE/ACM Transactions on Networking (TON)
Computer Networks: The International Journal of Computer and Telecommunications Networking
Bandwidth estimation for multiplexed videos using multinomial model
Computer Communications
VBR video traffic modeling and synthetic data generation using GA-optimized Volterra filters
International Journal of Network Management
A new model for video traffic originating from multiplexed MPEG-4 videoconference streams
Performance Evaluation
Using the Whittle Estimator for the Selection of an Autocorrelation Function Family
ASMTA '08 Proceedings of the 15th international conference on Analytical and Stochastic Modeling Techniques and Applications
Pricing-based call admission control for wireless MPEG-4 traffic
Computer Communications
A comparison of AR full motion video traffic models in B-ISDN
Computers and Electrical Engineering
A unified traffic model for MPEG-4 and H.264 video traces
IEEE Transactions on Multimedia
Flexible adjustment of the short-term correlation of LRD M/G/∞-based processes
Electronic Notes in Theoretical Computer Science (ENTCS)
Short Communication: Modeling multiplexed traffic from H.264/AVC videoconference streams
Computer Communications
Suitability of the M/G/∞ process for modeling scalable H.264 video traffic
ASMTA'11 Proceedings of the 18th international conference on Analytical and stochastic modeling techniques and applications
Load modeling and generation for IP-Based networks: a unified approach and tool support
MMB&DFT'10 Proceedings of the 15th international GI/ITG conference on Measurement, Modelling, and Evaluation of Computing Systems and Dependability and Fault Tolerance
On modeling video traffic from multiplexed MPEG-4 videoconference streams
NEW2AN'06 Proceedings of the 6th international conference on Next Generation Teletraffic and Wired/Wireless Advanced Networking
Joint source and sending rate modeling in adaptive video streaming
Image Communication
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All traffic models for MPEG-like encoded variable bit rate (VBR) video can be broadly categorized into 1) data-rate models (DRMs) and 2) frame-size models (FSMs). Almost all proposed VBR traffic models are DRMs. DRMs generate only data arrival rate, and are good for estimating average packet-loss and ATM buffer overflowing probabilities, but fail to identify such details as percentage of frames affected. FSMs generate sizes of individual MPEG frames, and are good for studying frame loss rate in addition to data loss rate. Among three previously proposed FSMs: 1) one generates frame sizes for full-length movies without preserving group-of-pictures (GOP) periodicity; 2) one generates VBR video traffic for news videos from scene content description provided to it; and 3) one generates frame sizes for full-length movies without preserving size-based video-segment transitions. In this paper, we propose two FSMs that generate frame sizes for full-length VBR videos preserving both GOP periodicity and size-based video-segment transitions.First, two-pass algorithms for analysis of full-length VBR videos are presented. After two-pass analysis, these algorithms identify size-based classes of video shots into which the GOPs are partitioned. Frames in each class produce three data sets, one each for I-, B-, and P-type frames. Each of these data sets is modeled with an axis-shifted Gamma distribution. Markov renewal processes model (size-based) video segment transitions. We have used QQ plots to show visual similarity of model-generated VBR video data sets with original data set. Leaky-bucket simulation study has been used to show similarity of data and frame loss rates between model-generated VBR videos and original video. Our study of frame-based VBR video revealed that even a low data-loss rate could affect a large fraction of I frames, causing a significant degradation of the quality of transmitted video.