Title :
CAM05-5: Bandwidth Constraint Models: A Performance Study with Preemption on Link Failures
Author :
Goldberg, Joshua B. ; Dasgupta, Sukrit ; De Oliveira, Jaudelice C.
Author_Institution :
Electr. & Comput. Eng. Dept., Drexel Univ., Philadelphia, PA
fDate :
Nov. 27 2006-Dec. 1 2006
Abstract :
Bandwidth constraint models have been a topic of intense discussions at the IETF meetings. Three conventional methods have been described in informational IETF RFCs and their performance on a single link has been analyzed and discussed in the literature. In this article, we take a further step into analyzing their performance and optimal bandwidth constraint setting for a real network scenario. A new model is proposed and compared to existing ones when failure events may cause preemption of traffic trunks in a network. Our simulations results provide great insight on the benefits of the methods.
Keywords :
Internet; telecommunication network management; telecommunication network reliability; telecommunication traffic; IETF; bandwidth constraint; link failures; traffic trunks; Bandwidth; IP networks; Information analysis; Multiprotocol label switching; Performance analysis; Quality of service; Routing; Telecommunication traffic; Traffic control; Web and internet services;
Conference_Titel :
Global Telecommunications Conference, 2006. GLOBECOM '06. IEEE
Conference_Location :
San Francisco, CA
Print_ISBN :
1-4244-0356-1
Electronic_ISBN :
1930-529X
DOI :
10.1109/GLOCOM.2006.34
