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MPEG Video Traffic Models: Sequentially Modulated Self-Similar Processes
[chapter]
2000
Broadband Communications
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We propose a new approach, sequentially modulated self-similar processes (SMSSPs), to model MPEG coded video traffic. ...
Traffic data are decomposed according to the MPEG data structure, into several parts, each modeled as a self-similar process. ...
CONCLUSIONS We have proposed a new traffic model, sequentially modulated self-similar processes, to model MPEG compressed video sequence. The model can match Figure J ACF of star wars' I frames. ...
doi:10.1007/978-0-387-35579-5_6
fatcat:s56uvqaun5g27b6jwbirt7olau
On-chip traffic modeling and synthesis for MPEG-2 video applications
2004
IEEE Transactions on Very Large Scale Integration (vlsi) Systems
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The objective of this paper is to introduce self-similarity as a fundamental property exhibited by the bursty traffic between on-chip modules in typical MPEG-2 video applications. ...
Statistical tests performed on relevant traces extracted from common video clips establish unequivocally the existence of self-similarity in video traffic. ...
To create the Stateflows model of the MPEG-2 video decoder, the sequential C-code of the decoder was split into several concurrent processes and the communication among processes made explicit by using ...
doi:10.1109/tvlsi.2003.820523
fatcat:yncwhqvvlnd4vnquswynnet7li
A Survey of VBR Video Traffic Models
2013
IEEE Communications Surveys and Tutorials
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Index Terms-VBR video, Video traffic model, H.264. ...
These models are: the Markov Modulated Gamma (MMG) model, the Discrete Autoregressive (DAR) model, the second order Autoregressive AR(2) model, and a wavelet-based model. ...
Liu et al [57] proposed to model MPEG compressed video sequences by Markov modulated self-similar processes to capture the LRD characteristics of the video ACF. ...
doi:10.1109/surv.2013.010413.00071
fatcat:uusjfngxl5fvtbdrunlci7bvuu
Network Traffic Modeling
[chapter]
2012
Handbook of Computer Networks
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Traffic modeling is the problem of representing our understanding of dynamic demands by stochastic processes. ...
Traffic modeling is clearly an ongoing process without a real end. Traffic models represent our best current understanding of traffic behavior, but our understanding will change and grow over time. ...
Long range dependence and self similarity Measurements of Ethernet, MPEG video, and World Wide Web traffic have pointed out the importance of self similarity in network traffic (Beran, 1994; Crovella ...
doi:10.1002/9781118256107.ch21
fatcat:t5lf6mkugbfy7ooorkdqxy6bxi
Modeling full-length video using Markov-modulated Gamma-based framework
2003
IEEE/ACM Transactions on Networking
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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). ...
Index Terms-Frame-size traffic model, Gamma distribution, leaky-bucket simulation, MPEG, QQ plot, variable bit rate (VBR) video. ...
Feng for the MPEG traces. ...
doi:10.1109/tnet.2003.815292
fatcat:lmso5kemvzhyjh7smpumtoygga
Traffic analysis for on-chip networks design of multimedia applications
2002
Proceedings - Design Automation Conference
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The objective of this paper is to introduce self-similarity as a fundamental property exhibited by the bursty traffic between on-chip modules in typical MPEG-2 video applications. ...
Statistical tests performed on relevant traces extracted from common video clips establish unequivocally the existence of self-similarity in video traffic. ...
To this end, we show how self-similar (or LRD) processes can be used effectively to model the bursty traffic behavior at chip-level. • Second, we provide evidence about the presence of self-similar phenomena ...
doi:10.1145/513918.514116
dblp:conf/dac/VaratkarM02
fatcat:hetqxprebfcvbfvukv7ivzbehi
Traffic analysis for on-chip networks design of multimedia applications
2002
Proceedings 2002 Design Automation Conference (IEEE Cat. No.02CH37324)
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The objective of this paper is to introduce self-similarity as a fundamental property exhibited by the bursty traffic between on-chip modules in typical MPEG-2 video applications. ...
Statistical tests performed on relevant traces extracted from common video clips establish unequivocally the existence of self-similarity in video traffic. ...
To this end, we show how self-similar (or LRD) processes can be used effectively to model the bursty traffic behavior at chip-level. • Second, we provide evidence about the presence of self-similar phenomena ...
doi:10.1109/dac.2002.1012731
fatcat:tzg4hjzztjbi7ovx2yfxcbdb5a
Traffic analysis for on-chip networks design of multimedia applications
2002
Proceedings - Design Automation Conference
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The objective of this paper is to introduce self-similarity as a fundamental property exhibited by the bursty traffic between on-chip modules in typical MPEG-2 video applications. ...
Statistical tests performed on relevant traces extracted from common video clips establish unequivocally the existence of self-similarity in video traffic. ...
To this end, we show how self-similar (or LRD) processes can be used effectively to model the bursty traffic behavior at chip-level. • Second, we provide evidence about the presence of self-similar phenomena ...
doi:10.1145/514112.514116
fatcat:3b2y7dwrgrbzniv6n5ywuzxfpq
Parsimonious Network Traffic Modeling By Transformed ARMA Models
2014
IEEE Access
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We evaluate the framework with traced traffic, i.e., aggregated traffic, online gaming, and video streaming. The queueing responses of synthetic and recorded traffic exhibit identical statistics. ...
INDEX TERMS Traffic modeling, transformed Gaussian, ARMA model, parsimoniousness. 40 2169-3536 ...
VIDEO STREAMING TRAFFIC The third traffic type is MPEG-4 video traffic, whereas the online available trace of the movie Lord of the Rings I [59] was considered. ...
doi:10.1109/access.2013.2297736
fatcat:rs7ihrywjfb4rb26dueggr5ywi
Analysis and modelling of traffic produced by adaptive HTTP-based video
2016
Multimedia tools and applications
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As we show, the obtained traffic models are able to enhance the performance of an adaptive streaming algorithm. ...
We show that the structure of the traffic is distinct from the structure generated by the first and second generation of HTTP video systems, and furthermore, not similar to the structure of general Internet ...
process, Willinger made the conjecture that heavy-tailed ON-OFF behavior provides the physical basis for the self-similarity observed in packet data traffic. ...
doi:10.1007/s11042-016-3623-8
fatcat:wsv4fjm5mvc55o4q4b44lv73su
Suggestions of efficient self-similar generators
2007
Simulation modelling practice and theory
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The evaluation of the generators concentrated on two aspects: (i) how accurately self-similar processes can be generated (assuming a given mean, variance and self-similarity parameter H), and (ii) how ...
We evaluate and compare the operational properties of the fixed-length and sequential generators of self-similar pseudo-random sequences. ...
Introduction Many studies of traffic modelling and analysis have shown that self-similar (or fractal) processes may provide better models for teletraffic in modern communication networks than Poisson processes ...
doi:10.1016/j.simpat.2006.10.002
fatcat:uywu7vuvajcv5mznbhtj4b6ohe
A study of H.263 traffic modeling in multipoint videoconference sessions over IP networks
2006
Computer Communications
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' traffic and insights that no generic traffic model can be applied for all cases. ...
The presented modeling and queueing results indicate the suitability of the proposed models for H.263 traffic modeling in IP networks. q ...
sequential video frames. ...
doi:10.1016/j.comcom.2005.03.007
fatcat:iknn3plswrbvrbxm7d5vu5wprm
Network modelling and simulation tools
2009
Simulation modelling practice and theory
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To make this task easy, different users, researchers and companies have developed different network modelling and simulation (MS) tools. ...
Dijkstra), Diddserv, CBR UDP model, MPEG-4 video source model. Developed Languages: C++. Extensibility: easily extendible. ...
Supports: ATM, Data sources (FTP, Telnet, Mosaic, TCP/IP), Video sources (JPEG, MPEG, video-conferencing), WWW model, Qnet model. Languages: C++. Outputs: Link utilisation, QoS, delay analysis. ...
doi:10.1016/j.simpat.2009.02.005
fatcat:micyepqhpjck3dcylb74juwbqu
D5.2 Model-based testing framework
2020
Zenodo
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Deliverable D5.2 – Model-based testing framework – represents the main outcome of Task 5.1 – Overall methodology framework for model-based testing –, and specifies a testing and validation architecture ...
In particular, the testing and validation procedures are not governed by the Portal, but by the WP5 modules conforming the Testing and Validation framework to which this Deliverable is dedicated. ...
Video stream operates smoothly until a certain Nausea Level is reached Parameters: Unique video traffic (identical scene) whatever the video server deport. ...
doi:10.5281/zenodo.3628341
fatcat:rycxc3k4cfci5au27fn7qyyr7y
Evalvid-RA: trace driven simulation of rate adaptive MPEG-4 VBR video
2007
Multimedia Systems
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Trace files of real compressed video and audio are text files containing the number of bytes per video and audio frame. These can serve as material to construct mathematical traffic models. ...
The solution generates real rate adaptive MPEG-4 streaming traffic, using the quantizer scale for adjusting the sending rate. ...
With other words, the VBR coder traffic output has a self-similar behavior. ...
doi:10.1007/s00530-007-0110-0
fatcat:skvsxjzlbfgxpksyankixzem7i
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