Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
450424 | Computer Communications | 2008 | 4 Pages |
Abstract
This paper addresses the problem of routing and wavelength requirements for all-to-all broadcast communication in wavelength division multiplexed optical networks. The network model is an all-optical network, in which a message can be split and dropped to all destination nodes along a light-tree. A tight bound on the minimum number of wavelengths required to establish all-to-all broadcast communication for various topologies is presented. The optimal routing and wavelength assignment algorithms for all-to-all broadcast to achieve the minimal number of wavelengths are also described for these topologies under both the presence and absence of wavelength conversion.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Networks and Communications
Authors
M. Sabrigiriraj, M. Meenakshi,