Joint optimization of link weight and link capacity expansion in communication networks

Sung Yeon Kim, Seong Lyong Gong, Jang Won Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

To satisfy a target utilization of each link in communication networks, re.routing of sessions and expansion of the link capacity could be considered. In this paper, we study a problem that finds joint optimal link weights for routing and capacity expansion so as to alleviate over utilization of links in communication networks with minimum costs. We compare the performance of our joint algorithm with that of the algorithm that considers only link weight optimization [1], which shows that the joint optimization provides better performance than the link weight optimization only.

Original languageEnglish
Title of host publication2010 International Conference on Information and Communication Technology Convergence, ICTC 2010
Pages125-126
Number of pages2
DOIs
Publication statusPublished - 2010
Event2010 International Conference on Information and Communication Technology Convergence, ICTC 2010 - Jeju, Korea, Republic of
Duration: 2010 Nov 172010 Nov 19

Publication series

Name2010 International Conference on Information and Communication Technology Convergence, ICTC 2010

Other

Other2010 International Conference on Information and Communication Technology Convergence, ICTC 2010
CountryKorea, Republic of
CityJeju
Period10/11/1710/11/19

All Science Journal Classification (ASJC) codes

  • Information Systems
  • Computer Networks and Communications

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  • Cite this

    Kim, S. Y., Gong, S. L., & Lee, J. W. (2010). Joint optimization of link weight and link capacity expansion in communication networks. In 2010 International Conference on Information and Communication Technology Convergence, ICTC 2010 (pp. 125-126). [5674707] (2010 International Conference on Information and Communication Technology Convergence, ICTC 2010). https://doi.org/10.1109/ICTC.2010.5674707