Journal article Open Access

Optical Multicast over OBS Networks: An Approach Based On Code-Words and Tunable Decoders

Maha Sliti; Walid Abdallah; Noureddine Boudriga

In the frame of this work, we present an optical multicasting approach based on optical code-words. Our approach associates, in the edge node, an optical code-word to a group multicast address. In the core node, a set of tunable decoders are used to send a traffic data to multiple destinations based on the received code-word. The use of code-words, which correspond to the combination of an input port and a set of output ports, allows the implementation of an optical switching matrix. At the reception of a burst, it will be delayed in an optical memory. And, the received optical code-word is split to a set of tunable optical decoders. When it matches a configured code-word, the delayed burst is switched to a set of output ports.

Files (298.0 kB)
Name Size
9998597.pdf
md5:dd042ff4acf59038002931d2427aafba
298.0 kB Download
  • C.Qiao and M.Yoo, "Just Enough Time (JET): a high-speed protocol for burst traffic in optical networks", in IEEE/Lasers and Electro-Optics Society Conference, pp.26-27, Aug 1997.

  • Ivan B D. and Bane V., "Novel combinatorial construction of optical orthogonal codes for incoherent optical CDMA system," Journal of Lightwave Technology, vol. 21, 2003, pp 1869-1875.

  • M. Ali and J. Deogun, "Power-efficient design of multicast wavelength- routed networks" IEEE J. Sel. Areas Commun., vol. 18, 2000, pp. 1852-1862.

  • N. Boudriga, M. Sliti, W. Abdallah, "Optical code-based filtering architecture for providing access control to all-optical networks (Invited)," International Conference on Transparent Optical Networks (ICTON), Coventry, England, 2012.

  • N. Yan, A. Alcaide, J. M. D. Mendinueta, E. Tangdiongga and A. M. J. Koonen, "Traffic performance evaluation of optical label switching nodes with optical layer multicast," Proc. SPIE 6783, Optical Transmission, Switching, and Subsystems V, November 19, 2007.

  • Q. Huang and W.-D. Zhong, "Wavelength-routed optical multicast packet switch with improved performance," J. Lightw. Technol., vol. 27, 2009, pp. 5657-5664.

  • S. Batti,. M. Zghal, N. Boudriga, "A New All-Optical Switching Node Including Virtual Memory and Synchronizer," JNW, vol. 5, 2010, pp. 165-179.

  • S. Yoshima, N. Wada, G.Cincotti, T. Miyazaki, and K. Kitayama, "Multicast-capable optical-code label packet switch: Proposal and its experimental demonstration," Optical Switching and Networking, vol. 5, 2008, pp. 29-37.

  • Y. Zhou and G. S. Poo, "Optical multicast over wavelength-routed WDM networks: a survey," Opt. Switching Netw. vol. 2, 2005, pp. 176-197.

3
4
views
downloads
All versions This version
Views 33
Downloads 44
Data volume 1.2 MB1.2 MB
Unique views 33
Unique downloads 44

Share

Cite as