Adaptive wavelength routing in all-optical networks
IEEE/ACM Transactions on Networking (TON)
Multiwavelength optical networks with limited wavelength conversion
IEEE/ACM Transactions on Networking (TON)
Computing blocking probabilities in multiclass wavelength routing networks
ACM Transactions on Modeling and Computer Simulation (TOMACS) - Special issue on modeling and simulation of communication networks
Fixed-alternate routing and wavelength conversion in wavelength-routed optical networks
IEEE/ACM Transactions on Networking (TON)
QoS Provision in Optical Networks by Shared Protection: An Exact Approach
QoS-IP 2003 Proceedings of the Second International Workshop on Quality of Service in Multiservice IP Networks
A Comparative Study of Mesh and Multi-ring Designs for Survivable WDM Networks
NETWORKING '00 Proceedings of the IFIP-TC6 / European Commission International Conference on Broadband Communications, High Performance Networking, and Performance of Communication Networks
Multiwavelength Optical Networks with Limited Wavelength Conversion
INFOCOM '97 Proceedings of the INFOCOM '97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Driving the Information Revolution
Journal of Parallel and Distributed Computing
WDM network design by ILP models based on flow aggregation
IEEE/ACM Transactions on Networking (TON)
Scalable dimensioning of resilient Lambda Grids
Future Generation Computer Systems
PLR-based heuristic for backup path computation in MPLS networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Cross-Layer Optimization Issues for Realizing Transparent Mesh Optical Networks
Towards Digital Optical Networks
Routing and wavelength assignment in optical networks using summarized information
PDCS '07 Proceedings of the 19th IASTED International Conference on Parallel and Distributed Computing and Systems
A proof of wavelength conversion not improving the Lagrangian bound of the static RWA problem
IEEE Communications Letters
Mutual impact of physical impairments and grooming in multilayer networks
ONDM'07 Proceedings of the 11th international IFIP TC6 conference on Optical network design and modeling
MatPlanWDM: an educational tool for network planning in wavelength-routing networks
ONDM'07 Proceedings of the 11th international IFIP TC6 conference on Optical network design and modeling
A novel class-based protection algorithm providing fast service recovery in IP/WDM networks
NETWORKING'08 Proceedings of the 7th international IFIP-TC6 networking conference on AdHoc and sensor networks, wireless networks, next generation internet
MMM-ACNS'10 Proceedings of the 5th international conference on Mathematical methods, models and architectures for computer network security
Optical multicast provisioning with differentiated leaf availability guarantee in WDM networks
Photonic Network Communications
Performance analysis and dimensioning of multi-granular optical networks
Optical Switching and Networking
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We discuss the wavelength requirement for optical networks based on wavelength-division multiplexing (WDM). A mathematical model, to represent the routing and wavelength assignment in optical networks with or without wavelength conversion, is described, and metrics are defined to express the performance. A new heuristic for routing and wavelength assignment is proposed and compared with the Dijkstra algorithm and with a solution based on integer linear programming. The different techniques are applied to a variety of network examples with different traffic loads