Non-linear Optimization for Multi-Path Source Routing in OBS Networks
Publikation/Tidskrift/Serie: IEEE Communications Letters
Förlag: IEEE Communications Society
Optical Burst Switching (OBS) architectures without buffering capabilities are sensitive to burst losses. A proper routing strategy may help to reduce such congestion. In this letter we present a novel approach for OBS multi-path source routing problem. Our solution is based on non-linear optimization with a straightforward calculation of partial derivatives. Simulation results demonstrate that optimized routing effectively reduces the overall burst loss probability with respect to shortest path and deflection routing.
- Technology and Engineering
- to be added
- ISSN: 1089-7798