Performance analysis of the FICC-DiffServ architecture

Author

Phan, Ha Trung ; Hoang, Doan B. ; Youse, Bushar

Author_Institution

Adv. Res. in Networking Lab., Univ. of Technol., Sydney, NSW

fYear

2005

fDate

17-17 Nov. 2005

Lastpage

457

Abstract

This paper analyses the behaviour and evaluates the performance of a new QoS DiffServ model, called FICC-DiffServ, as implemented in [I]. The implementation proposed a comprehensive framework for DiffServ networks. In the model, the fair intelligent congestion control (FICC) algorithm is applied to provide fairness among traffic aggregates and control congestion inside the networks. Simulation results show that the FICC-DiffServ is robust and simple to implement. It provides excellent fairness and minimizes the packet delay and jitter under a wide range of variations of both internal and external network conditions. In addition, the paper investigates the dynamicity of the overall system by studying the impact of its target operating point on the overall system performance and suggesting a scheme to adjust the operating point adaptively

Keywords

DiffServ networks; Internet; delays; jitter; quality of service; telecommunication congestion control; telecommunication traffic; FICC-DiffServ architecture; QoS DiffServ model; fair intelligent congestion control; jitter; packet delay; performance analysis; traffic aggregates; Aggregates; Communication system traffic control; Diffserv networks; Intelligent control; Intelligent networks; Jitter; Performance analysis; Robustness; System performance; Traffic control;

fLanguage

English

Publisher

ieee

Conference_Titel

Local Computer Networks, 2005. 30th Anniversary. The IEEE Conference on

Conference_Location

Sydney, NSW

ISSN

0742-1303

Print_ISBN

0-7695-2421-4

Type

conf

DOI

10.1109/LCN.2005.106

Filename

1550888