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Informing Science + IT Education Conference 2003 Proceedings
| Informing Science + IT Education Conference |
| Pori, Finland June 24-27, 2003 |
| Differentiated Service in IP Networks Using Voice and Data Applications |
| Marlenne Angulo and Marco Turrubiartes |
| Universidad Autónoma de Baja California, Mexico |
| Universidad Autónoma de Baja California, Mexico |
| One of the options that telephonic systems have to optimize the required bandwidth is to migrate to sta-tistical |
| multiplexing systems. These multiplexing schemes also allow the convergence with current data communications |
| This work is based in the interconnection of telephonic systems through the data network using digitali-zation and |
| voice compression techniques. |
| The optimization of the resources is achieved using the voice compression standard of 8 kbps instead of the 64 |
| kbps standard, thus, introducing differentiated services in IP networks. The performance of the voice packages is |
| improved in terms of delay and package losses. |
| The results presented were obtained by means of computer simulations using COMNET. The merit of this work is |
| the usage of real telephonic traffic information obtained from the call recorders of the UABC, the information was |
| acquired for several months, which allowed the consideration of effects such as rush hours and variable call |
| The performance of the system was evaluated, obtaining very satisfactory results in terms of resources utilization. |
ISSN
1535-07-03
Unless otherwise indicated, this paper has undergone blind external review by three or more reviewers.
Types of Papers: A Best Paper, Regular Paper, Short Paper, Informal Paper,
Unrefereed Panel Paper
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