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Institute of Communication Networks and Computer Engineering (IKR)
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IKR Publication No 40720 |
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Publication No 40720
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Author(s)
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Enderle, T.*; Ascheuer, N.; Bauknecht, U.*; Gebhard, U.; Hübner, K.; Protzmann, R.; Raack, C.; Witt, A.*
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Title
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Reconfigurable Resource Allocation in Dynamic Transport Networks
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Topics
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Broadband Networks; Network Management
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Methods
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Performance Evaluation
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Keywords
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COMMUNICATION NETWORK; BANDWIDTH ALLOCATION; TRANSPORT NETWORKS; NETWORK OPTIMIZATION; WDM; NETWORK PLANNING; AUTOMOTIVE
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Abstract
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Future traffic patterns in transport networks will be much more volatile than today due to emerging applications like connected cars or the Internet of Things. The multitude and frequency of change of their connections requires a high level of automation for which an SDN-controlled network architecture is indispensable. We therefore present three SDN-based reconfiguration approaches covering QoS-aware routing, load balancing and optical band defragmentation. We show that the presented approaches are capable of handling such volatile traf?c and are improving network efficiency.
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Year
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2019
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Reference entry
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Enderle, T.; Ascheuer, N.; Bauknecht, U.; Gebhard, U.; Hübner, K.; Protzmann, R.; Raack, C.; Witt, A.
Reconfigurable Resource Allocation in Dynamic Transport Networks
Proceedings of the 20th ITG-Symposium in Photonic Networks 2019, Leipzig, May 2019
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Authors marked with an asterisk (*) were IKR staff members at the time the publication has been written.
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