49 citations · 162 across the 33 of their papers we have counts for
36 papers
Generalized Distance Metric for Various DHT Routing Algorithms in Peer-to-Peer Networks
Rashmi Kushwaha, Shreyas Kulkarni, Yatindra Nath Singh
We present a generalized distance metric that can be used to implement routing strategies and identify routing table entries to reach the root node for a given key, in a DHT (Distr…
Availability-Aware Dynamic RSA with Protection using Consecutive Sub-Channels
Varsha Lohani, Anjali Sharma, Yatindra Nath Singh
Flexible grid Optical Networks provide efficient spectrum utilization by employing the mechanisms to provide flexibility in the optical channel (spectrum slot) sizes. One of the re…
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…