| Efficient multi-layer operational strategies for survivable IP-over-WDM networks K Ratnam, L Zhou, M Gurusamy IEEE Journal on Selected Areas in Communications 24 (8), 16-31, 2006 | 27 | 2006 |
| Differentiated QoS routing of restorable sub-lambda connections in IP-over-WDM networks using a multi-layer protection approach K Ratnam, M Gurusamy, L Zhou 2nd International Conference on Broadband Networks, 2005., 127-136, 2005 | 16 | 2005 |
| Differentiated survivability with improved fairness in IP/MPLS-over-WDM optical networks K Ratnam, M Gurusamy, L Zhou Computer Networks 53 (5), 634-649, 2009 | 11 | 2009 |
| Efficient switch architectures for pre-configured backup protection with sharing in elastic optical networks S Satkunarajah, K Ratnam, RG Ragel 7th International Conference on Information and Automation for …, 2014 | 9 | 2014 |
| Differentiated survivability framework and modeling for heterogeneous grooming optical networks K Ratnam, M Gurusamy, L Zhou IEEE GLOBECOM 2007-IEEE Global Telecommunications Conference, 2320-2324, 2007 | 8 | 2007 |
| Pre-configured backup protection with limited resource sharing in elastic optical networks S Satkunarajah, K Ratnam, RG Ragel 2015 IEEE 10th International Conference on Industrial and Information …, 2015 | 7 | 2015 |
| A flexible optical switch architecture for efficient transmission of optical bursts K Ratnam, M Gurusamy, KC Chua Computer communications 36 (2), 223-241, 2013 | 5 | 2013 |
| Optical Protection with Pre-configured Backup Paths and Limited Backup Resource Sharing KCC R. Krishanthmohan, G. Mohan IARIA International Conference on Networks (ICN 2011), 121-126, 2011 | 5* | 2011 |
| Rerouting Schemes with Inter-layer Backup Resource Sharing for Differentiated Survivability in IP-over-WDM Optical Networks K Ratnam, M Gurusamy, L Zhou Proceedings. 2006 31st IEEE Conference on Local Computer Networks, 451-458, 2006 | 2 | 2006 |
| Burst switching using variable optical splitter based switches with wavelength conversion K Ratnam, RG Ragel, DCA Wehella 2017 IEEE International Conference on Industrial and Information Systems …, 2017 | 1 | 2017 |
| A flexible integrated multi-layer protection scheme for IP-over-WDM networks K Ratnam, M Gurusamy, L Zhou Proceedings. 2004 12th IEEE International Conference on Networks (ICON 2004 …, 2004 | 1 | 2004 |
| Bandwidth-based Heavily Loaded Lightpath Protection for IP/MPLS-over-Optical Networks K Ratnam, K Kulathunga, L Prabodhana, P Pathiraja, Y Yapa 2022 22nd International Conference on Advances in ICT for Emerging Regions …, 2022 | | 2022 |
| Study of a Switch Architecture for Survivable Routing in Elastic Optical Networks K Ratnam, RG Ragel, S Salkunarajah, B Kumaravel 2021 IEEE 16th International Conference on Industrial and Information …, 2021 | | 2021 |
| Multi-layer survivability in IP-over-WDM networks K RATNAM | | 2008 |
| International review panel A Plesca, D Sheet, G Dissanayake, G Dias, H Leite, J Ekanayake, ... | | |
