A distributed routing and wavelength assignment algorithm for online multicast in all-optical WDM networks
โ Scribed by Huang Chuan-he; Chen Xin-meng; Jia Xiao-hua
- Publisher
- Wuhan University
- Year
- 2002
- Tongue
- English
- Weight
- 846 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1007-1202
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
There are two steps to set-up a multicast connection in all optical wavelength division multiplexing (WDM) networks: routing and wavelength assignment. Multicast routing is to ยฎnd a tree in the network rooted from a source node and connecting all destination nodes. Wavelength assignment is to assign
## Abstract This paper considers the problem of distributed routing with fairness improvement in wavelengthโrouted wavelengthโdivision multiplexed (WDM) networks with dynamic traffic conditions. The wavelength continuity constraint imposed by WDM networks causes increased blocking of connection req
This paper presents heuristic algorithms that may be used for light-path routing and wavelength assignment in optical WDM networks under dynamically varying trafยฎc conditions. We consider both the situations where the wavelength continuity constraint is enforced or not enforced along a light-path. T