Performance of VoIP in Wireless Networks in Presence of Self Similar Data Traffic

2011 ◽  
Author(s):  
Sayeed Ghani
Keyword(s):  
Wireless Networks ◽  
Similar Data ◽  
Data Traffic ◽  
Self Similar

scholarly journals On the Self-Similar Nature of ATM Network Traffic

10.28945/3145 ◽  
2007 ◽  
Author(s):  
Humam Elagha ◽  
Maher AlShafee
Keyword(s):  
Communication Networks ◽  
Network Traffic ◽  
Multimedia Traffic ◽  
Data Traffic ◽  
Atm Network ◽  
Analysis And Design ◽  
Recorded Data ◽  
Self Similar ◽  
Performance Analysis And Design ◽  
New Applications

Modeling multimedia traffic is an important issue in performance analysis and design of communication networks. With introduction of new applications, the characteristics of data traffic changes. In this paper, a measurement study of ATM Network traffic has been carried out and it is shown that the recorded data exhibit self-similar features. The conclusions are supported by a comprehensive analysis using one of the most popular statistical methods called Indices of Dispersion. Our results validate one of the most striking findings of the present teletraffic research: a broad range of packet network traffic has fractal-like behavior. We also investigate three popular synthetic self-similar traffic models and find out the most accurate one for the measured traffic.

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