Minimum capacity dimensioning in diff-serv-aware MPLS networks

Fang Rong; Lemin Li; Hongfang Yu; Dan Liao; Hongbin Luo

doi:10.1117/12.803238

19 November 2008 Minimum capacity dimensioning in diff-serv-aware MPLS networks

Fang Rong, Lemin Li, Hongfang Yu, Dan Liao, Hongbin Luo

Proceedings Volume 7137, Network Architectures, Management, and Applications VI; 71371D (2008) https://doi.org/10.1117/12.803238
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China

Abstract

This paper focuses on minimizing the capacity of DiffServ/MPLS networks taking into account two widely deployed bandwidth constraint models: the maximum allocation model (MAM) and the Russion doll model (RDM). With the given physical network and traffic demands, by optimizing Label Switched Paths (LSPs) resource allocation, route distribution, our designs aim at minimizing the link capacity of the total network. The optimization problems are formulated as integer linear programming (ILP) models first, and then, since the ILP formulation is not adapted for large-scale network, two novel fast algorithms are proposed. Numerous simulation results for a variety of networks indicate that the performances of our proposed algorithms are close to the optimal results.

Citation Download Citation

Fang Rong, Lemin Li, Hongfang Yu, Dan Liao, and Hongbin Luo "Minimum capacity dimensioning in diff-serv-aware MPLS networks", Proc. SPIE 7137, Network Architectures, Management, and Applications VI, 71371D (19 November 2008); https://doi.org/10.1117/12.803238

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available