Efficient Multiple Multicase in WDM Networks
Shen, Hong; Evans, D; Liang, Weifa; Wang, You-Gan
Description
This paper addresses the problem of multiple multicast in WDM networks. It presents three efficient algorithms to construct an optimal/sub-optimal multicast tree for each multicast and minimise the network congestion on wavelengths. The first two algorithm achieve an optimal network congestion for a specific class of networks whose all wavelengths are globally accessible and convertible at a unit cost. The third algorithm produces an approximation solution for the general case of WDM networks.
Collections | ANU Research Publications |
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Date published: | 1999 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/92089 |
Source: | IEICE Transactions on Information and Systems |
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