Scipediacontent: Scipediacontent moved page Draft Content 514260783 to Georgoulas et al 2006a

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Scipediacontent moved page Draft Content 514260783 to Georgoulas et al 2006a

Scipediacontent: Created page with " == Abstract == Traffic Engineering (TE) is used to optimize IP operational network performance. The existing literature generally considers intra- and inter-AS (Autonomous S..."

2021-02-01T18:29:08Z

Created page with " == Abstract == Traffic Engineering (TE) is used to optimize IP operational network performance. The existing literature generally considers intra- and inter-AS (Autonomous S..."

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== Abstract ==

Traffic Engineering (TE) is used to optimize IP operational network performance. The existing literature generally considers intra- and inter-AS (Autonomous System) TE independently. However, the overall network performance may not be truly optimized when these aspects are considered separately. This is due to the interaction between intra- and inter-AS TE, where a solution of intra-AS TE may not be a good input to inter-AS TE and vice versa. To remedy this situation, we propose considering intra-AS aspects during inter-AS TE and vice versa. We propose a joint optimization of intra- and inter-AS TE to further improve the overall network performance by simultaneously finding the best egress points for the inter-AS traffic and the best routing scheme for the intra-AS traffic. Three strategies are presented to attack the problem, namely sequential, nested and integrated optimization. Our simulation study shows that, compared to sequential and nested optimization, integrated optimization can significantly improve the overall network performance by accommodating 30%-60% more traffic demands.

== Original document ==

The different versions of the original document can be found in:

* [http://epubs.surrey.ac.uk/719210/2/SRI_deposit_agreement.pdf http://epubs.surrey.ac.uk/719210/2/SRI_deposit_agreement.pdf]

* [http://xplorestaging.ieee.org/ielx5/11101/35594/01687556.pdf?arnumber=1687556 http://xplorestaging.ieee.org/ielx5/11101/35594/01687556.pdf?arnumber=1687556],
: [http://dx.doi.org/10.1109/noms.2006.1687556 http://dx.doi.org/10.1109/noms.2006.1687556]

* [https://dblp.uni-trier.de/db/conf/noms/noms2006.html#HoHWPG06 https://dblp.uni-trier.de/db/conf/noms/noms2006.html#HoHWPG06],
: [http://epubs.surrey.ac.uk/719210/1/NOMS2006_Camera.pdf http://epubs.surrey.ac.uk/719210/1/NOMS2006_Camera.pdf],
: [http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ieee-000001687556 http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ieee-000001687556],
: [http://epubs.surrey.ac.uk/736417 http://epubs.surrey.ac.uk/736417],
: [http://discovery.ucl.ac.uk/1435357 http://discovery.ucl.ac.uk/1435357],
: [https://academic.microsoft.com/#/detail/2164445067 https://academic.microsoft.com/#/detail/2164445067]

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Georgoulas et al 2006a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 514260783 to Georgoulas et al 2006a

Scipediacontent: Created page with " == Abstract == Traffic Engineering (TE) is used to optimize IP operational network performance. The existing literature generally considers intra- and inter-AS (Autonomous S..."