Non-linear Optimization for Multi-Path Source Routing in OBS Networks
Research output: Contribution to journal › Article
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.
|Research areas and keywords||
Subject classification (UKÄ) – MANDATORY
|Journal||IEEE Communications Letters|
|Publication status||Published - 2007|