Routing and capacity allocation in networks with trunk reservation
Mathematics of Operations Research
Computing approximate blocking probabilities for large loss networks with state-dependent routing
IEEE/ACM Transactions on Networking (TON)
Routing and wavelength assignment in all-optical networks
IEEE/ACM Transactions on Networking (TON)
All-optical networks with sparse wavelength conversion
IEEE/ACM Transactions on Networking (TON)
IEEE/ACM Transactions on Networking (TON)
Adaptive wavelength routing in all-optical networks
IEEE/ACM Transactions on Networking (TON)
Optical networks: a practical perspective
Optical networks: a practical perspective
A path decomposition approach for computing blocking probabilities in wavelength-routing networks
IEEE/ACM Transactions on Networking (TON)
Routing and Dimensioning in Circuit-Switched Networks
Routing and Dimensioning in Circuit-Switched Networks
Performance of Alternate Routing Methods in All--Optical Switching Networks
INFOCOM '97 Proceedings of the INFOCOM '97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Driving the Information Revolution
Blocking in Wavelength Routing Networks, Part I: The Single Path Case
Blocking in Wavelength Routing Networks, Part I: The Single Path Case
Computing approximate blocking probabilities for a class of all-optical networks
IEEE Journal on Selected Areas in Communications
Models of blocking probability in all-optical networks with and without wavelength changers
IEEE Journal on Selected Areas in Communications
IEEE Journal on Selected Areas in Communications
Wavelength conversion in WDM networking
IEEE Journal on Selected Areas in Communications
Performance of WDM transport networks
IEEE Journal on Selected Areas in Communications
IEEE/ACM Transactions on Networking (TON)
OBS contention resolution performance
Performance Evaluation
IEEE/ACM Transactions on Networking (TON)
IEEE/ACM Transactions on Networking (TON)
Calculating approximate blocking probabilities for TDM wavelength optical networks with OTSIs
Journal of High Speed Networks
Photonic Network Communications
The research of an intelligent object-oriented prototype for data warehouse
ICIC'06 Proceedings of the 2006 international conference on Intelligent Computing - Volume Part I
Wavelength assignment for satisfying maximal number of requests in all-optical networks
AAIM'05 Proceedings of the First international conference on Algorithmic Applications in Management
A PCE-based dynamic backup-reservation wavelength assignment scheme for WSONs
Photonic Network Communications
Computer Networks: The International Journal of Computer and Telecommunications Networking
IEEE/ACM Transactions on Networking (TON)
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We present an analytical technique of very low complexity, using the inclusion-exclusion principle of combinatorics, for the performance evaluation of all-optical, wavelength-division multiplexed networks with no wavelength conversion. The technique is a generalized reduced-load approximation scheme which is applicable to arbitrary topologies and traffic patterns. One of the main issues in computing blocking probabilities in all-optical networks is the significant link load correlation introduced by the wavelength continuity constraint. One of the models we propose takes this into account and gives good results even under conditions with high link load correlation. Through numerous experiments we show that our models can be used to obtain fast and accurate estimates of blocking probabilities in all-optical networks and scale well with the path length and capacity of the network. We also extend one of our models to take into account alternate routing, ina the form of Fixed Alternate Routing and Least Loaded Routing.