DocumentCode
3643862
Title
Application of Erlang B model in modern VoIP networks
Author
Tibor Mišuth;Ivan Baroňák
Author_Institution
Institute of Telecommunications, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology, Bratislava, Slovakia
fYear
2011
Firstpage
235
Lastpage
239
Abstract
The paper proposes a method for upper bound estimation of packet loss in VoIP networks. We analyze simple Erlang B model that is used for classic telecommunication networks dimensioning and its possible applicability to modern convergent IP networks. We propose a method to calculate proper input variables for the original Erlang B model based on characteristics of both codec and network link in use. Finally we verify the model results against simulation results obtained from NS2 software.
Keywords
"Mathematical model","Telecommunication traffic","Codecs","Load modeling","Equations","Adaptation models"
Publisher
ieee
Conference_Titel
Telecommunications and Signal Processing (TSP), 2011 34th International Conference on
Print_ISBN
978-1-4577-1410-8
Type
conf
DOI
10.1109/TSP.2011.6043736
Filename
6043736
Link To Document