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Article
A foresighted strategy for greed-based multicasting algorithms in all-optical mesh networks
For abundant bandwidth, all-optical mesh networks have been more and more important in communications, and multicasting is one of the key technologies to that. The problem to find a minimum multicasting tree is N...
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Article
EA-HD: a novel link state update mechanism for ASON
When a connection request comes in a mesh optical network, the routers automatically choose the suitable routing paths and wavelength to it according to the network topology and link-state information saved in...
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Article
A novel multicast routing algorithm in sparse splitting WDM network with power attenuation constraint
With the increasing requirement for communication bandwidth, all-optical network has been more and more important owning to its large traffic capability. Multicasting is an important technology in wavelength d...