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SDN TABANLI OPTİK AĞLARDA TRAFİK YÖNETİMİ

Year 2019, Volume 15, Issue 2, 99 - 111, 29.11.2019

Abstract

Bu çalışma, optik ağlarda Yönlendirme ve Dalga Boyu Ataması (RWA) problemine odaklanmaktadır. Optik Ağlar, artan bant genişliği taleplerinin yerine getirilmesi için kritik öneme sahiptir ve kısıtlı ağ kaynakları nedeniyle gelen ışık yolu isteklerini yönetmek zordur. Bu problem çözümüne yönelik, Yazılım Tanımlı Ağ (SDN) paradigması ile optik ağlar için bir kuyruk teorisi temelli model önerilmiştir. Burada, trafik yönetimi bir denetleyici tarafından kontrol edilmektedir. Daha spesifik olarak, ele alınan senaryoda, merkezi bir kontrolör, kuyruk yaklaşımı ile modellenmiş, kaynak ve hedef düğüm çiftleri arasındaki ışık yolu talepleri planlanmıştır. Kapsamlı değerlendirmeler, ışık yolunun tesisinin optik ağlarda önerilen kuyruk teorisi yaklaşımı ve SDN paradigması ile geliştirilebileceğini göstermektedir.

References

  • [1] Zang, H., Jue, J.P., Mukherjee B. (2000). A Review of Routing and Wavelength Assignment Approaches for Wavelength-Routed Optical WDM Networks. Optical Networks Magazine, 1, 47-60.
  • [2] Manohar, P., Manjunath, D., Shevgaonkar, R. K. (2002). Routing and Wavelength Assignment in Optical Networks from Edge Disjoint Path Algorithms. IEEE Communications Letters, 6(5), 211-213.
  • [3] Hindam, T. (2009). Solving the Routing and Wavelength Assignment Problem in WDM Networks for Future Planning, IEEE Communications Magazine, 47(8), 35-41.
  • [4] Yılmaz, O., Yakıcı, E., and Karatas, M. (2019). A UAV Location and Routing Problem with Spatio-Temporal Synchronization Constraints Solved by Ant Colony Optimization, Journal of Heuristics, 25, 673-701.
  • [5] Yakıcı, E. (2016). Solving Location and Routing Problem for UAVs, Engineering Computers&Industrial, 102, 294-301.
  • [6] Yakıcı, E. (2017). A Heuristic Approach for Solving a Rich Min- Max Vehicle Routing Problem with Mixed Fleet and Mixed Demand, Computers & Industrial Engineering, 109, 288-294.
  • [7] Brun O., Baraketi, S. (2014). Routing and Wavelength Assignment in Optical Networks.
  • [8] Skorin-Kapov, N. (2007). Routing and Wavelength Assignment in Optical Networks Using Bin Packing Based Algorithms, European Journal of Operational Research 177(2): 1167-1179.
  • [9] Manohar, P., Manjunath, D., Shevgaonkar, R. K. (2002). Routing and Wavelengths Assignment in Optical Networks from Edge Disjoint Path Algorithms, IEEE Communications Letters, 6(5): 211–213.

TRAFFIC MANAGEMENT IN SDN-BASED OPTICAL NETWORKS

Year 2019, Volume 15, Issue 2, 99 - 111, 29.11.2019

Abstract

This paper investigates Routing and Wavelength Assignment (RWA) problem in Optical Networks. Optical Networks are critical for handling increased bandwidth demands; and it is difficult to manage lightpath requests due to the lack of network resources. To overcome this challenge, a queuing theory based framework for Optical Networks is proposed with Software-Defined Networking (SDN) paradigm. Here, traffic management is controlled by a centralized controller. More specifically, in the considered scenario, a controller is modeled with a queuing approach, and lightpath requests between source and destination node pairs are scheduled. The thorough evaluations show that the assigned lightpath can be increased with the proposed queuing based SDN model in Optical Networks.

References

  • [1] Zang, H., Jue, J.P., Mukherjee B. (2000). A Review of Routing and Wavelength Assignment Approaches for Wavelength-Routed Optical WDM Networks. Optical Networks Magazine, 1, 47-60.
  • [2] Manohar, P., Manjunath, D., Shevgaonkar, R. K. (2002). Routing and Wavelength Assignment in Optical Networks from Edge Disjoint Path Algorithms. IEEE Communications Letters, 6(5), 211-213.
  • [3] Hindam, T. (2009). Solving the Routing and Wavelength Assignment Problem in WDM Networks for Future Planning, IEEE Communications Magazine, 47(8), 35-41.
  • [4] Yılmaz, O., Yakıcı, E., and Karatas, M. (2019). A UAV Location and Routing Problem with Spatio-Temporal Synchronization Constraints Solved by Ant Colony Optimization, Journal of Heuristics, 25, 673-701.
  • [5] Yakıcı, E. (2016). Solving Location and Routing Problem for UAVs, Engineering Computers&Industrial, 102, 294-301.
  • [6] Yakıcı, E. (2017). A Heuristic Approach for Solving a Rich Min- Max Vehicle Routing Problem with Mixed Fleet and Mixed Demand, Computers & Industrial Engineering, 109, 288-294.
  • [7] Brun O., Baraketi, S. (2014). Routing and Wavelength Assignment in Optical Networks.
  • [8] Skorin-Kapov, N. (2007). Routing and Wavelength Assignment in Optical Networks Using Bin Packing Based Algorithms, European Journal of Operational Research 177(2): 1167-1179.
  • [9] Manohar, P., Manjunath, D., Shevgaonkar, R. K. (2002). Routing and Wavelengths Assignment in Optical Networks from Edge Disjoint Path Algorithms, IEEE Communications Letters, 6(5): 211–213.

Details

Primary Language English
Subjects Engineering
Journal Section Articles
Authors

Elif BOZKAYA>
NATIONAL DEFENSE UNIVERSITY, NAVAL ACADEMY
0000-0001-6960-2585
Türkiye

Publication Date November 29, 2019
Published in Issue Year 2019, Volume 15, Issue 2

Cite

APA Bozkaya, E. (2019). TRAFFIC MANAGEMENT IN SDN-BASED OPTICAL NETWORKS . Journal of Naval Sciences and Engineering , JOURNAL OF NAVAL SCIENCES AND ENGINEERING , 99-111 . Retrieved from https://dergipark.org.tr/en/pub/jnse/issue/50382/653132