Conference paper
Energy-Aware Routing Optimization in Dynamic GMPLS Controlled Optical Networks
In this paper, routing optimizations based on energy sources are proposed in dynamic GMPLS controlled optical networks. The influences of re-routing and load balancing factors on the algorithm are evaluated, with a focus on different re-routing thresholds. Results from dynamic network simulations show that re-routing strategies can lower CO2 emissions compared to the basic energy source routing scheme, and a lower re-routing threshold achieves more savings.
The increased blocking probability brought by using re-routing schemes can be compensated by applying load balancing criteria. A trade-off between blocking probability and obtained CO2 savings is studied.
| Language: | English |
|---|---|
| Year: | 2012 |
| Pages: | 1-4 |
| Proceedings: | 14th International Conference on Transparent Optical Networks (ICTON) |
| ISBN: | 146732227X , 146732227x , 1467322288 , 1467322296 , 9781467322270 , 9781467322287 and 9781467322294 |
| ISSN: | 21612064 and 21612056 |
| Types: | Conference paper |
| DOI: | 10.1109/ICTON.2012.6253843 |
| ORCIDs: | Fagertun, Anna Manolova , Ruepp, Sarah Renée and Dittmann, Lars |
Air pollution CO<sub>2</sub> Green products Heuristic algorithms Load management Optical fiber networks Optimization Routing blocking probability carbon compounds dynamic GMPLS controlled optical networks dynamic network simulations energy source routing scheme energy sources energy-aware routing optimization energy-efficient generalized multiprotocol label switching load balancing multiprotocol label switching optical fibre networks optical networks re-routing telecommunication network routing
