2019
DOI: 10.1007/s11107-019-00837-z
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A novel auxiliary graph model for effective dynamic traffic grooming in light-trail optical WDM mesh networks

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Cited by 4 publications
(3 citation statements)
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“…The information about the variables, types, objective functions, parameters and the constraints related to the traffic grooming problem were also discussed in the paper. An innovative approach of auxiliary graph model [8] was developed which possessed the ability to reflect every characteristic present in a path of light and also with reduced shortcomings. Hence, two different and efficient traffic grooming methods such as Bw-Tx/Rx and O/E/O algorithms were proposed in the research work based on an auxiliary graph model.…”
Section: Related Workmentioning
confidence: 99%
See 1 more Smart Citation
“…The information about the variables, types, objective functions, parameters and the constraints related to the traffic grooming problem were also discussed in the paper. An innovative approach of auxiliary graph model [8] was developed which possessed the ability to reflect every characteristic present in a path of light and also with reduced shortcomings. Hence, two different and efficient traffic grooming methods such as Bw-Tx/Rx and O/E/O algorithms were proposed in the research work based on an auxiliary graph model.…”
Section: Related Workmentioning
confidence: 99%
“…-represents the path which contains multiple available bandwidths. , (8) where, w ab is the weight value obtained between a th and b th node based on the estimation of the throughput.…”
Section: Iterative Hungarian Traffic Groomingmentioning
confidence: 99%
“…Numerical results showed that the proposed method can achieve significant performance improvement in an energy efficient way. In [93], the authors developed an auxiliary graph model that is able to reflect all characteristics of a light trail and proposed two effective dynamic traffic grooming algorithms based on this model. A light trail is a unidirectional bus from a convener node to an end node that provides more flexibility in comparison to lightpaths for traffic grooming.…”
Section: Energy-aware Traffic Grooming and Routingmentioning
confidence: 99%