کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
446825 693362 2010 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Statistical analysis and modeling of Skype VoIP flows
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Statistical analysis and modeling of Skype VoIP flows
چکیده انگلیسی

The traffic characterization of adaptive real-time applications provides a challenging engineering task of the current Internet. Here the arrival and packet length processes arising from a unidirectional VoIP flow of Skype packets are investigated by statistical means. The mean traffic load offered by the packet flow to a virtual link of limited capacity in a finite observation period is calculated and the mean and upper bounds for the time without loss are derived. A possible characterization of the packet arrival process by a properly chosen non-linear GARCH (1, 1) model is presented.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Communications - Volume 33, Supplement 1, 15 November 2010, Pages S11–S21
نویسندگان
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