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The powerpoint presenstation discussed the higher voice capacity and data throughput enabled by the greater spectral efficiency of EV-DO over Rev A enables profitable new services, in addition to improving network costs. In the case considered, VoIP over EV-DO Rev A has a 5-year NPV of $585 million, relative to circuit-switched voice over 3G1X, over 2009-2013. This value is critically sensitive to...
The power point presentation discussed the proposed method of designing network topology and link capacities to minimize total cost, with constraint of keeping utilization of all links below given level considering detour traffic at single-link failures. The links is connected with high-degree nodes in area with large traffic demand tend to have large excess capacities.
The powerpoint presentation discussed the issue of backup lightpath capacity sharing in optical WDM networks with limited wavelength conversion capability, the problem of the introduced a posteriori backup path sharing approach, the ILP model and the efficient heuristic algorithm, and the advantage of CPLEX modeling over FSR-SP-LWC algorithm that would achieved up to 50% values of recovery time compared...
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