Joint optimization of link weight and link capacity expansion in communication networks | IEEE Conference Publication | IEEE Xplore

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


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 s...Show More

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.
Date of Conference: 17-19 November 2010
Date Added to IEEE Xplore: 23 December 2010
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Conference Location: Jeju, Korea (South)

References

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