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Journal of Optical Communications and Networking

Journal of Optical Communications and Networking

  • Editors: K. Bergman and O. Gerstel
  • Vol. 5, Iss. 10 — Oct. 1, 2013
  • pp: A66–A75

Demonstration of a Dynamic Transparent Optical Network Employing Flexible Transmitters/Receivers Controlled by an OpenFlow–Stateless PCE Integrated Control Plane [Invited]

Lei Liu, Hyeon Yeong Choi, Ramon Casellas, Takehiro Tsuritani, Itsuro Morita, Ricardo Martínez, and Raül Muñoz  »View Author Affiliations


Journal of Optical Communications and Networking, Vol. 5, Issue 10, pp. A66-A75 (2013)
http://dx.doi.org/10.1364/JOCN.5.000A66


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Abstract

OpenFlow, which allows operators to control the network using software running on a network operating system within an external controller, has recently been proposed and experimentally validated as a promising intelligent control plane technique. To mitigate the potential scalability issue of an OpenFlow-based centralized control plane and to leverage the mature, well-defined, and feature-complete path computation element (PCE) communication protocol, the complex path computation function required in optical networks can be formally decoupled from the OpenFlow controller so the controller can off-load the task to one or more dedicated PCEs. In addition to the control plane intelligence, future optical networks also feature data plane intelligence such as the introduction of flexible transmitters and receivers, which can dynamically change the modulation format and transmission rate of the optical signal without hardware modifications. In this paper, for the first time, we successfully demonstrate a dynamic transparent wavelength-switched optical network employing flexible transmitters and receivers controlled by an OpenFlow–stateless PCE integrated control plane. Our designed flexible transmitter is implemented by a cascade of a dual-drive Mach–Zehnder modulator (MZM) and a dual-parallel MZM. By adjusting the electrical binary drive signals, the flexible transmitter is able to flexibly switch the symbol rate and the modulation format, including binary phase shift keying, quadrature phase shift keying, 8-ary quadrature amplitude modulation (8QAM), and 16QAM. The flexible receiver is able to automatically detect different modulation formats and symbol rates and measure the bit-error rate. All the network elements, including optical switching nodes and flexible transmitters and receivers, are extended with OpenFlow interfaces, which can be intelligently controlled by the OpenFlow–stateless PCE integrated control plane with significant protocol extensions. On an actual network testbed with real hardware, we successfully validate dynamic and seamless interworking operations between the OpenFlow controller, a stateless PCE, and all the data plane hardware. The overall feasibility and efficiency of the proposed solutions are verified, and dynamic end-to-end path provisioning and lightpath restoration in such a new network scenario are quantitatively evaluated. We also tested the scalability of the proposed control plane; the experiment results indicated that dynamic path provisioning and restoration can be achieved within hundreds of milliseconds by using the proposed approach, and the overall architecture scales well with a batch of requests.

© 2013 Optical Society of America

OCIS Codes
(060.4080) Fiber optics and optical communications : Modulation
(060.4510) Fiber optics and optical communications : Optical communications
(060.1155) Fiber optics and optical communications : All-optical networks
(060.4251) Fiber optics and optical communications : Networks, assignment and routing algorithms
(060.4261) Fiber optics and optical communications : Networks, protection and restoration

ToC Category:
OFC/NFOEC 2013

History
Original Manuscript: May 1, 2013
Revised Manuscript: July 22, 2013
Manuscript Accepted: July 22, 2013
Published: August 26, 2013

Citation
Lei Liu, Hyeon Yeong Choi, Ramon Casellas, Takehiro Tsuritani, Itsuro Morita, Ricardo Martínez, and Raül Muñoz, "Demonstration of a Dynamic Transparent Optical Network Employing Flexible Transmitters/Receivers Controlled by an OpenFlow–Stateless PCE Integrated Control Plane [Invited]," J. Opt. Commun. Netw. 5, A66-A75 (2013)
http://www.opticsinfobase.org/jocn/abstract.cfm?URI=jocn-5-10-A66


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References

  1. M. Jinno, Y. Sone, H. Takara, A. Hirano, K. Yonenaga, and S. Kawai, “IP traffic offloading to elastic optical layer using multi-flow optical transponder,” in 37th European Conf. and Exhibition on Optical Communication (ECOC), Sept. 2011, paper Mo.2.K.2.
  2. H. Takara, T. Goh, K. Shibahara, K. Yonenaga, S. Kawai, and M. Jinno, “Experimental demonstration of 400 Gb/s multi-flow, multi-rate, multi-reach optical transmitter for efficient elastic spectral routing,” in 37th European Conf. and Exhibition on Optical Communication (ECOC), Sept. 2011, paper Tu.5.A.4.
  3. F. Paolucci, N. Sambo, F. Cugini, A. Giorgetti, and P. Castoldi, “Experimental demonstration of impairment-aware PCE for multi-bit-rate WSONs,” J. Opt. Commun. Netw., vol.  3, no. 8, pp. 610–619, Aug. 2011. [CrossRef]
  4. M. Jinno, H. Takara, B. Kozicki, Y. Tsukishima, Y. Sone, and S. Matsuoka, “Spectrum-efficient and scalable elastic optical path network: Architecture, benefits, and enabling technologies,” IEEE Commun. Mag., vol.  47, no. 11, pp. 66–73, Nov. 2009.
  5. OpenFlow [Online]. Available: http://www.openflow.org/ .
  6. S. Das, G. Parulkar, N. McKeown, P. Singh, D. Getachew, and L. Ong, “Packet and circuit network convergence with OpenFlow,” in Optical Fiber Communication Conf. and Expo. and the Nat. Fiber Optic Engineers Conf. (OFC/NFOEC), Mar. 2010, paper OTuG1.
  7. L. Liu, T. Tsuritani, I. Morita, H. Guo, and J. Wu, “OpenFlow-based wavelength path control in transparent optical networks: A proof-of-concept demonstration,” in 37th European Conf. and Exhibition on Optical Communication (ECOC), Sept. 2011, paper Tu.5.K.2.
  8. L. Liu, T. Tsuritani, I. Morita, H. Guo, and J. Wu, “Experimental validation and performance evaluation of OpenFlow-based wavelength path control in transparent optical networks,” Opt. Express, vol.  19, no. 27, pp. 26578–26593, Dec. 2011. [CrossRef]
  9. L. Liu, D. Zhang, T. Tsuritani, R. Vilalta, R. Casellas, L. Hong, I. Morita, H. Guo, J. Wu, R. Martínez, and R. Muñoz, “First field trial of an OpenFlow-based unified control plane for multi-layer multi-granularity optical networks,” in Optical Fiber Communication Conf. and Expo. and the Nat. Fiber Optic Engineers Conf. (OFC/NFOEC), Mar. 2012, paper PDP5D.2.
  10. L. Liu, R. Muñoz, R. Casellas, T. Tsuritani, R. Martínez, and I. Morita, “OpenSlice: An OpenFlow-based control plane for spectrum sliced elastic optical path networks,” in 38th European Conf. and Exhibition on Optical Communication (ECOC), Sept. 2012, paper Mo.2.D.3.
  11. S. Das, G. Parulka, and N. McKeown, “Why OpenFlow/SDN can succeed where GMPLS failed,” in 38th European Conf. and Exhibition on Optical Communications (ECOC), Sept. 2012, paper Tu.1.D.1.
  12. M. Channegowda, P. Kostecki, N. Efstathiou, S. Azodolmolky, R. Nejabati, P. Kaczmarek, A. Autenrieth, J. Elbers, and D. Simeonidou, “Experimental evaluation of extended OpenFlow deployment for high-performance optical networks,” in 38th European Conf. and Exhibition on Optical Communications (ECOC), Sept. 2012, paper Tu.1.D.2.
  13. M. Channegowda, R. Nejabati, M. Fard, S. Peng, N. Amaya, G. Zervas, D. Simeonidou, R. Vilalta, R. Casellas, R. Martínez, R. Muñoz, L. Liu, T. Tsuritani, I. Morita, A. Autenrieth, J. Elbers, P. Kostecki, and P. Kaczmarek, “First demonstration of an OpenFlow based software-defined optical network employing packet, fixed and flexible DWDM grid technologies on an international multi-domain testbed,” in 38th European Conf. and Exhibition on Optical Communications (ECOC), Sept. 2012, paper Th.3.D.2.
  14. Y. Zhao, J. Zhang, H. Yang, Y. Yu, X. Niu, and X. Lin, “Which is more suitable for the control over large scale optical networks, GMPLS or OpenFlow?” in Optical Fiber Communication Conf. and Expo. and the Nat. Fiber Optic Engineers Conf. (OFC/NFOEC), Mar. 2013, paper NTu3F.2.
  15. J. Zhang, Y. Zhao, H. Yang, Y. Ji, H. Li, Y. Lin, G. Li, J. Han, Y. Lee, and T. Ma, “First demonstration of enhanced software defined networking (eSDN) over elastic grid (eGrid) optical networks for data center service migration,” in Optical Fiber Communication Conf. and Expo. and the Nat. Fiber Optic Engineers Conf. (OFC/NFOEC), Mar. 2013, paper PDP5B.1.
  16. L. Liu, D. Zhang, T. Tsuritani, R. Vilalta, R. Casellas, L. Hong, I. Morita, H. Guo, J. Wu, R. Martínez, and R. Muñoz, “Field trial of an OpenFlow-based unified control plane for multi-layer multi-granularity optical switching networks,” J. Lightwave Technol., vol.  31, no. 4, pp. 506–514, Feb. 2013.
  17. E. Mannie, Ed. “Generalized multi-protocol label switching (GMPLS) architecture,” , Oct. 2004.
  18. NOX [Online]. Available: http://www.noxrepo.org/ .
  19. L. Liu, T. Tsuritani, R. Casellas, R. Martínez, R. Muñoz, and M. Tsurusawa, “Experimental demonstration and comparison of distributed and centralized multi-domain resilient translucent WSON,” in 36th European Conf. and Exhibition on Optical Communication (ECOC), Sept. 2010, paper We.7.D.3.
  20. A. Farrel, J.-P. Vasseur, and J. Ash, “A path computation element (PCE)-based architecture,” , Aug. 2006.
  21. J.-P. Vasseur and J. L. Le Roux, Eds. “Path computation element (PCE) communication protocol (PCEP),” , Mar. 2009.
  22. S. Han, K. Jang, K. Park, and S. Moon, “PacketShader: A GPU-accelerated software router,” in Annu. Conf. of the ACM Special Interest Group on Data Communication (SIGCOMM), Aug. 2010.
  23. L. Liu, R. Casellas, T. Tsuritani, I. Morita, R. Martínez, and R. Muñoz, “Experimental demonstration of an OpenFlow/PCE integrated control plane for IP over translucent WSON with the assistance of a per-request-based dynamic topology server,” in 38th European Conf. and Exhibition on Optical Communication (ECOC), Sept. 2012, paper Tu.1.D.3.
  24. L. Liu, R. Casellas, T. Tsuritani, I. Morita, R. Martínez, and R. Muñoz, “Interworking between OpenFlow and PCE for dynamic wavelength path control in multi-domain WSON,” in Optical Fiber Communication Conf. and Expo. and the Nat. Fiber Optic Engineers Conf. (OFC/NFOEC), Mar. 2012, paper OM3G.2.
  25. H. Y. Choi, L. Liu, T. Tsuritani, and I. Morita, “Demonstration of BER-adaptive WSON employing flexible transmitter/receiver with an extended OpenFlow-based control plane,” IEEE Photon. Technol. Lett., vol.  25, no. 2, pp. 119–121, Jan. 2013. [CrossRef]
  26. H. Y. Choi, T. Tsuritani, and I. Morita, “BER-adaptive flexible-format transmitter for elastic optical networks,” Opt. Express, vol.  20, no. 17, pp. 18652–18658, Aug. 2012. [CrossRef]
  27. S. Das, “Extensions to the OpenFlow protocol in support of circuit switching,” June2010 [Online]. Available: http://www.openflow.org/wk/images/8/81/OpenFlow_Circuit_Switch_Specification_v0.3.pdf .
  28. T. Tsuritani, M. Miyazawa, S. Kashihara, and T. Otani, “Optical path computation element interworking with network management system for transparent mesh networks,” in Optical Fiber Communication Conf. and Expo. and the Nat. Fiber Optic Engineers Conf. (OFC/NFOEC), Mar. 2008, paper NWF5.
  29. R. Martínez, R. Casellas, R. Muñoz, and T. Tsuritani, “Experimental translucent-oriented routing for dynamic lightpath provisioning in GMPLS-enabled wavelength switched optical networks,” J. Lightwave Technol., vol.  28, no. 8, pp. 1241–1255, Apr. 2010.
  30. L. Liu, T. Tsuritani, R. Casellas, I. Morita, R. Martínez, and R. Muñoz, “Design of a GMPLS control plane with PCE-based impairment-aware full restoration capability for translucent WSON: Enabling techniques, service demonstration, and performance evaluation,” Opt. Switching Networking, vol.  10, no. 1, pp. 16–31, Jan. 2013.
  31. F. Cugini, N. Sambo, N. Andriolli, A. Giorgetti, L. Valcarenghi, P. Castoldi, E. Le Rouzic, and J. Poirrier, “Enhancing GMPLS signaling protocol for encompassing quality of transmission (QOT) in all-optical networks,” J. Lightwave Technol., vol.  28, no. 19, pp. 3318–3328, Oct. 2008.
  32. L. Liu, R. Casellas, T. Tsuritani, I. Morita, S. Okamoto, R. Martínez, and R. Muñoz, “Field and lab trials of PCE-based OSNR-aware dynamic restoration in multi-domain GMPLS-enabled translucent WSON,” Opt. Express, vol.  19, no. 27. pp. 26578–26593, Dec. 2011. [CrossRef]
  33. J. H. Lee, N. Yoshikane, T. Tsuritani, and T. Otani, “In-band OSNR monitoring technique based on link-by-link estimation for dynamic transparent optical networks,” J. Lightwave Technol., vol.  26, no. 10, pp. 1217–1225, May 2008.

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