Comparison of Centralized and Distributed Provisioning of Lightpaths in Mesh Restored Optical Networks
- Ravi Ramamurthy ,
- Sudipta Sengupta ,
- Surajit Chaudhuri
Optical Fiber Communication (OFC) Conference, Anaheim (USA) |
Published by IEEE
This paper compares centralized and distributed online provisioning approaches in optical networks. In the centralized approach, complete network state is available for path computation. In the distributed approach, summarized information is available for path computation.