Routing and capacity assignment in backbone communication networks under time varying traffic conditions

Efficient heuristic algorithms for light

Efficient heuristic algorithms for light-path routing and wavelength assignment in WDM networks under dynamically varying loads

✍ G Shen; S.K Bose; T.H Cheng; C Lu; T.Y Chai 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 147 KB

This paper presents heuristic algorithms that may be used for light-path routing and wavelength assignment in optical WDM networks under dynamically varying traf®c conditions. We consider both the situations where the wavelength continuity constraint is enforced or not enforced along a light-path. T