49 citations · 162 across the 33 of their papers we have counts for
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Optimal Slot Size under Various Bandwidth Distributions in the Flexible-grid Optical Networks
Varsha Lohani, Anjali Sharma, Yatindra Nath Singh
Flexible grid Optical Networks are efficient mechanism to provide flexibility in the optical spectrum utilization. For such networks, the slot width size as specified by the ITU-T…
Dynamic Routing and Spectrum Assignment based on the Availability of Consecutive Sub-channels in Flexi-grid Optical Networks
Varsha Lohani, Anjali Sharma, Yatindra Nath Singh
Using Optical Orthogonal Frequency Multiplexing (O-OFDM), variable bandwidth channels can be created in Elastic Optical Networks (EON). This allows the use of spectrum more efficie…
A Vectored Fragmentation Metric for Elastic Optical Networks
Anjali Sharma, Varsha Lohani, Yatindra Nath Singh
When circuits are set up and dismantled dynamically in elastic optical networks, spectrum tends to become fragmented in the fiber links. The fragmentation limits the available path…
Sub-Graph p-cycle formation for span failures in all-Optical Networks
Varsha Lohani, Anjali Sharma, Yatindra Nath Singh
p-Cycles offer ring-like switching speed and mesh-like spare capacity efficiency for protecting network against link failures. This makes them extremely efficient and effective pro…