Multiobjective Metaheuristics for Traffic Grooming in Optical Networks

2013 ◽  
Vol 17 (4) ◽  
pp. 457-473 ◽  
Author(s):  
Alvaro Rubio-Largo ◽  
Miguel A. Vega-Rodriguez ◽  
Juan A. Gomez-Pulido ◽  
Juan M. Sanchez-Perez
Keyword(s):  
Optical Networks ◽  
Traffic Grooming

scholarly journals Optimized Traffic Grooming through modified PSO based Iterative Hungarian algorithm in Optical Networks

2021 ◽  
Vol 50 (3) ◽  
pp. 546-557
Author(s):  
J. KUMARNATH ◽  
K. BATRI
Keyword(s):  
Performance Analysis ◽  
Optical Networks ◽  
Performance Measures ◽  
Shortest Path ◽  
Optical Network ◽  
Traffic Grooming ◽  
Pso Algorithm ◽  
Propagation Delay ◽  
The Other ◽  
Modified Pso

Due to huge size of the data and quick transmission of data between the nodes present in the optical network, a condition of network traffic is created among the nodes of the network. This issue of traffic can be overcome by employing numerous traffic grooming techniques. In this research paper, the best suitable shortest path is determined by the multi objective modified PSO algorithm and an innovative visibility graph based Iterative Hungarian Traffic grooming algorithm is implemented to reduce the blocking ratio through improving the allocation of bandwidth between the users. Then finally the performance analysis is carried out by means of performance measures such as traffic throughput, transceivers count, average propagation delay, blocking ratio, and success ratio. It can be inferred that the proposed work obtains enhanced outcomes when compared to the other existing techniques.

Impact of Adaptive Modulation on Cost Efficient Traffic Grooming in Elastic Optical Networks

2015 ◽  
Author(s):  
Yutaka Takita ◽  
Kazuyuki Tajima ◽  
Tomohiro Hashiguchi ◽  
Toru Katagiri ◽  
Takao Naito
Keyword(s):  
Optical Networks ◽  
Adaptive Modulation ◽  
Traffic Grooming ◽  
Cost Efficient
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