On mySimon: DESERT ESSENCE Sunscreen Towelettes
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Shrinking capital expenditure budgets are forcing telecom service providers to explore engineering tools that extract greater utilization from their existing transport infrastructure. This paper explores the challenges in engineering SONET rings to support higher traffic volumes. Unlike network design tools, engineering operations have to reconfigure live traffic and do so in a hitless manner. The paper presents an efficient algorithm called MobiRing that accounts for the unique constraints imposed by the SONET standard. In spite of the hardness of the optimization problems, the authors show using extensive simulations that the greedy approach of MobiRing performs extremely well.

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