Title :
Modular Model Based Performance Evaluation of a DiffServ Network Supporting Assured Forwarding PHB
Author :
Stankiewicz, Rafal ; Jajszczyk, Andrzej
Author_Institution :
Dept. of Telecommun., AGH Univ. of Sci. & Technol., Krakow
Abstract :
The paper presents an analytical modular model of a DiffServ network supporting assured forwarding PHB. Individual DiffServ network elements such as meter/markers and droppers are modeled separately. Additional equations make it possible to describe behavior of a complex DiffServ network in mathematical terms. The modular model makes it possible to calculate several network performance parameters under various configurations and traffic volume. The model can be used for designing networks, is helpful in initial setting of configuration parameters and enables quick evaluation of network performance.
Keywords :
DiffServ networks; performance evaluation; telecommunication traffic; DiffServ network; assured forwarding PHB; modular model based performance evaluation; network traffic volume; per hop behaviors; Aggregates; Analytical models; Bandwidth; Communications Society; Diffserv networks; Equations; Paper technology; Telecommunication traffic; Throughput; Traffic control;
Conference_Titel :
Communications, 2008. ICC '08. IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-2075-9
Electronic_ISBN :
978-1-4244-2075-9
DOI :
10.1109/ICC.2008.46
