کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1713269 1013219 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Variable bit rate video traffic modeling by multiplicative multifractal model
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Variable bit rate video traffic modeling by multiplicative multifractal model
چکیده انگلیسی
Multiplicative multifractal process could well model video traffic. The multiplier distributions in the multiplicative multifractal model for video traffic are investigated and it is found that Gaussian is not suitable for describing the multipliers on the small time scales. A new statistical distribution-symmetric Pareto distribution is introduced. It is applied instead of Gaussian for the multipliers on those scales. Based on that, the algorithm is updated so that symmetric pareto distribution and Gaussian distribution are used to model video traffic but on different time scales. The simulation results demonstrate that the algorithm could model video traffic more accurately.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Systems Engineering and Electronics - Volume 17, Issue 1, March 2006, Pages 75-79
نویسندگان
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