A Tutorial on Optical Networks
Advanced Lectures on Networking, NETWORKING 2002 [This book presents the revised version of seven tutorials given at the NETWORKING 2002 Conference in Pisa, Italy in May 2002]
A tutorial on optical networks
Advanced lectures on networking
IP Over WDM
Capacity-Efficient Protection with Fast Recovery in Optically Transparent Mesh Networks
BROADNETS '04 Proceedings of the First International Conference on Broadband Networks
Customer-managed end-to-end lightpath provisioning
International Journal of Network Management
Computer Networks: The International Journal of Computer and Telecommunications Networking
Two-layer hierarchical wavelength routing for islands of transparency optical networks
Computer Communications
Evaluation of restoration techniques incorporating optimal principle in WDM optical networks
Computer Communications
Optical Switching and Networking
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An overview of current issues and challenges in lightpath routing for optical networks is given. An architecture is presented in which optical switches are deployed, usually in the core, to interconnect IP routers at the edges. Lightpath routing within this architecture follows the framework of generalized multiprotocol label switching. Our discussion pays particular attention to the aspects of optical routing that differ from routing in irrational IP networks. Such aspects include physical layer constraints, wavelength continuity, the decoupling of the control network topology from the data network topology, explicit routing with wavelength assignment, and diversity routing for fast protection. We also present an algorithmic framework for lightpath computation, highlighting the issue of wavelength continuity and the differences between lightpath computation and traditional IP route computation