small wavelength set required to accomplish the task in the existing network structure is first identified by using greedy algorithm.Then a multicast tree is generated on the basis of each link weight by using the most short-circuit path algorithm to enable lower hops and obstruction rate so as to ensure fast and effective data transfer when smaller amount of wavelength resource is used.
An Efficient Community-based Routing Algorithm in Opportunistic Social Networks
Bayesian based Sparse Channel Estimation Algorithm in MIMO Systems
A physical layer impairment-based energy-efficient multicast algorithm in WDM networks
Research on network coding technique appropriate for all-optical multicast networks
Dynamic traffic grooming in WDM optical networks
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Chongqing Key Laboratory of Mobile Communication Technology,Chongqing University of Posts and Telecommunications
School of Computer and Information Engineering,Luoyang Institute of Science Technology
State Key Laboratory of Integrated Services Networks,Xidian University
School of Computer Science and Software Engineering,Guangzhou University
Key Lab of Optical Fiber Communication Technology,School of Communications and Information Engineering,Chongqing University of Posts and Telecommunications