Abstract

Traffic grooming, which can efficiently multiplex many low-rate traffic streams into one lightpath, has been a hot topic in the research community. Here adaptive routing and wavelength assignment (RWA) is studied for WDM grooming mesh networks with constraints on the number of transceivers and wavelength continuity. Three adaptive traffic-grooming algorithms are proposed, and a dynamic path-protection traffic-grooming algorithm is also proposed to provide the survivable optical network. The performance of these algorithms is assessed through simulations.

© 2002 Optical Society of America

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  1. O. Gerstel, R. Ramaswami, and G. Sasaki, "Cost effective traffic grooming in WDM rings," IEEE/ACM Trans. Netw. 8, 618-630 (2000).
  2. V. R. Konda and T. Y. Chow, "Algorithm for traffic grooming in optical networks to minimize the number of transceivers," in 2001 IEEE Workshop on High Performance Switching and Routing (Institute of Electrical and Electronics Engineers, New York, 2001), pp. 218-221.
  3. E. Modiano, "Traffic grooming in WDM networks," IEEE Commun. Mag. (July 2001), pp. 124-129
  4. R. Dutta and G. N. Rouskas, "Traffic grooming in WDM networks: past and future," in NCSU CSC Technical Report TR-2002-02, ftp://ftp.csc.ncsu.edu/pub/tech/2002/TR-2002-11.ps.Z, <a href="http://www.csc.ncsu.edu/faculty/GRouskas/Ar0ra/Journals/Network-Dutta-2002.pdf">http://www.csc.ncsu.edu/faculty/GRouskas/Ar0ra/Journals/Network-Dutta-2002.pdf</a>
  5. K. Zhu and B. Mukherjee, "Traffic grooming in an optical WDM mesh network," IEEE J. Sel. Areas Commun. 20, 122-133 (2002).
  6. J. Q. Hu and B. Leida, "Traffic grooming, routing, and wavelength assignment in optical WDM mesh networks," presented at the Sixth INFORMS Telecommunications Conference, Boca Raton, Fla., 10-13 March 2002, <a href="http://people.bu.edu/hqiang/papers/grw.pdf">http://people.bu.edu/hqiang/papers/grw.pdf</a>.
  7. R. Srinivasan, "Dynamic routing in WDM grooming networks," Tech. Rep. (Dependable Computing and Networking Laboratory, Department of Electrical and Computer Engineering, Iowa State University, August, 2001), <a href="http://ecpe.ee.iastate.edu/dcnl/technical_report/DCNL-ON-2001-001.pdf">http://ecpe.ee.iastate.edu/dcnl/technical_report/DCNL-ON-2001-001.pdf</a>
  8. K. Zhu and B. Mukherjee, "On-line approaches for provisioning connections of different bandwidth granularities in WDM mesh networks," in Optical Fiber Communication Conference (OFC) 2002, Vol. 70 of OSA Trends in Optics and Photonics Series (Optical Society of America, Washington, D.C., 2002), pp. 549-551.
  9. S. Thiagarajan and A. Somani, "Traffic grooming for survivable WDM mesh networks," Opt. Netw. Mag. (May/June, 2002), pp. 88-98.
  10. S. Ramamurthy and B. Mukherjee, "Survivable WDM mesh networks. I. Protection," in Proceedings of IEEE INFOCOM '99 (Institute of Electrical and Electronic Engineers, New York, 1999), paper 744W51.
  11. D. Papadimitriou, F. Poppe, S. Dharanikota, R. Jain, R. Hartani, D. Griffith, and Y. Xue, "Inference of shared risk link groups," Internet Draft, draft-many-inference-srlg-00.txt (Internet Engineering Task Force, February 2001), <a href="http://www.ietf.org/proceedings/01mar/slides/ccamp-8/">http://www.ietf.org/proceedings/01mar/slides/ccamp-8/</a>.
  12. B. Rajagopalan, J. Luciani, D. Awduche, B. Cain, B. Jamoussi, and D. Saha, "IP over optical networks: a framework," Internet Draft, draft-many-ip-optical-framework-03.txt (Internet Engineering Task Force, March 2001), <a href="http://www.ietf.org/proceedings/01aug/slides/ipo-3/">http://www.ietf.org/proceedings/01aug/slides/ipo-3/</a>.

IEEE J. Sel. Areas Commun. (1)

K. Zhu and B. Mukherjee, "Traffic grooming in an optical WDM mesh network," IEEE J. Sel. Areas Commun. 20, 122-133 (2002).

IEEE/ACM Trans. Netw. (1)

O. Gerstel, R. Ramaswami, and G. Sasaki, "Cost effective traffic grooming in WDM rings," IEEE/ACM Trans. Netw. 8, 618-630 (2000).

Other (10)

V. R. Konda and T. Y. Chow, "Algorithm for traffic grooming in optical networks to minimize the number of transceivers," in 2001 IEEE Workshop on High Performance Switching and Routing (Institute of Electrical and Electronics Engineers, New York, 2001), pp. 218-221.

E. Modiano, "Traffic grooming in WDM networks," IEEE Commun. Mag. (July 2001), pp. 124-129

R. Dutta and G. N. Rouskas, "Traffic grooming in WDM networks: past and future," in NCSU CSC Technical Report TR-2002-02, ftp://ftp.csc.ncsu.edu/pub/tech/2002/TR-2002-11.ps.Z, <a href="http://www.csc.ncsu.edu/faculty/GRouskas/Ar0ra/Journals/Network-Dutta-2002.pdf">http://www.csc.ncsu.edu/faculty/GRouskas/Ar0ra/Journals/Network-Dutta-2002.pdf</a>

J. Q. Hu and B. Leida, "Traffic grooming, routing, and wavelength assignment in optical WDM mesh networks," presented at the Sixth INFORMS Telecommunications Conference, Boca Raton, Fla., 10-13 March 2002, <a href="http://people.bu.edu/hqiang/papers/grw.pdf">http://people.bu.edu/hqiang/papers/grw.pdf</a>.

R. Srinivasan, "Dynamic routing in WDM grooming networks," Tech. Rep. (Dependable Computing and Networking Laboratory, Department of Electrical and Computer Engineering, Iowa State University, August, 2001), <a href="http://ecpe.ee.iastate.edu/dcnl/technical_report/DCNL-ON-2001-001.pdf">http://ecpe.ee.iastate.edu/dcnl/technical_report/DCNL-ON-2001-001.pdf</a>

K. Zhu and B. Mukherjee, "On-line approaches for provisioning connections of different bandwidth granularities in WDM mesh networks," in Optical Fiber Communication Conference (OFC) 2002, Vol. 70 of OSA Trends in Optics and Photonics Series (Optical Society of America, Washington, D.C., 2002), pp. 549-551.

S. Thiagarajan and A. Somani, "Traffic grooming for survivable WDM mesh networks," Opt. Netw. Mag. (May/June, 2002), pp. 88-98.

S. Ramamurthy and B. Mukherjee, "Survivable WDM mesh networks. I. Protection," in Proceedings of IEEE INFOCOM '99 (Institute of Electrical and Electronic Engineers, New York, 1999), paper 744W51.

D. Papadimitriou, F. Poppe, S. Dharanikota, R. Jain, R. Hartani, D. Griffith, and Y. Xue, "Inference of shared risk link groups," Internet Draft, draft-many-inference-srlg-00.txt (Internet Engineering Task Force, February 2001), <a href="http://www.ietf.org/proceedings/01mar/slides/ccamp-8/">http://www.ietf.org/proceedings/01mar/slides/ccamp-8/</a>.

B. Rajagopalan, J. Luciani, D. Awduche, B. Cain, B. Jamoussi, and D. Saha, "IP over optical networks: a framework," Internet Draft, draft-many-ip-optical-framework-03.txt (Internet Engineering Task Force, March 2001), <a href="http://www.ietf.org/proceedings/01aug/slides/ipo-3/">http://www.ietf.org/proceedings/01aug/slides/ipo-3/</a>.

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