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Abstract
Currently is it assumed that requirements of the information society for delivering multimedia services will be satisfied by the Next Generation Network (NGN) architecture, which includes elements of the IP Multimedia Subsystem (IMS) solution. In order to guarantee Quality of Service (QoS), NGN has to be appropriately designed and dimensioned. Therefore, proper traffic models should be proposed and applied. This requires determination of queuing models adequate to message inter-arrival and inter-departure time distributions in the network. In the paper the above mentioned distributions in different points of a single domain of NGN are investigated using a simulation model developed according to the latest standards and research. Relations between network parameters and obtained message inter-arrival as well as inter-departure time distributions are indicated, which is a step towards identifying proper queuing models and constructing an analytical model suitable for NGN.
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- Category:
- Conference activity
- Type:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Title of issue:
- 17th Polish Teletraffic Symposium, Zakopane, 6-7 grudnia 2012 strony 37 - 43
- Language:
- English
- Publication year:
- 2012
- Bibliographic description:
- Kaczmarek S., Sac M.: Message Inter-Arrival and Inter-Departure Time Distributions in IMS/NGN Architecture// 17th Polish Teletraffic Symposium, Zakopane, 6-7 grudnia 2012/ ed. eds. T. Czachórski, M. Nowak. - IITiS PAN. : , 2012, s.37-43
- Verified by:
- Gdańsk University of Technology
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