Routing and wavelength assignment in WDM networks with dynamic link weight assignment

Optik

Volumn 118, Issue 11, 2007, Pages 527-532

  Singh, Paramjeet ^a   Sharma, Ajay K ^b   Rani, Shaveta ^a  

^a GZSCET   (India)

^b DR B R AMBEDKAR NATIONAL INSTITUTE OF TECHNOLOGY   (India)

Author keywords

Optical networks; RWA; Shortest path; Wavelength continuity constraint; WDM

Indexed keywords

BLOCKING PROBABILITY; COMPUTER SIMULATION; CONSTRAINT THEORY; FIBER OPTIC NETWORKS; OPTIMIZATION; TELECOMMUNICATION LINKS; TELECOMMUNICATION NETWORKS;

DYNAMIC LINK WEIGHT ASSIGNMENT; ROUTING AND WAVELENGTH ASSIGNMENT (RWA); WAVELENGTH CONTINUITY CONSTRAINTS;

WAVELENGTH DIVISION MULTIPLEXING;

EID: 34848895958     PISSN: 00304026     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijleo.2006.05.014     Document Type: Article

References (11)

1. Zang H., Jue J.P., and Mukherjee B. A review of routing and wavelength assignment approaches for wavelength-routed optical WDM networks. SPIE Opt. Networks Mag. 1 (2000) 47-60
2. Sato K. Advances in Transport Network Technologies (1996), Artech House, Norwood, MA
3. Wauters N., and Demeester P. Design of the optical layer in multiwavelength cross-connected networks. Int. J. Select. Areas Commun. 14 (1996) 881-892
4. Ou C., et al. Subpath protection for scalability and fast recovery in optical WDM mesh networks. IEEE J. Select. Area Commun. 22 9 (2004) 1859-1875
5. Zhang Y., Yang O., and Liu H. A lagrangean relaxation and subgradient framework for the routing and wavelength assignment problem in WDM networks. IEEE J. Select. Area Commun. 22 9 (2004) 1752-1765
6. Kuri J., et al. Routing and wavelength assignment of scheduled lightpath demands. IEEE J. Select. Area Commun. 21 8 (2003) 1231-1240
7. Fumagalli A., Cerutti I., and Tacca M. Optimal design of survivable mesh networks based on line switched WDM self-healing rings. IEEE/ACM Trans. Network. 11 3 (2003) 501-512
8. Ramaswamy R., and Sivarajan K.N. Optical Networks: A Practical Perspective. 2nd ed. (2004), Morgan Kaufman Publishers
9. S. Rani, P. Singh, A.K. Sharma, Distributed control based survivability strategy for WDM optical networks, in: Proceedings of the International Confernce on Optoelectronics, Fiber Optics and Photonics, Cochin University of Science and Technology, Kochi, Kerala, India, 2004.
10. S. Rani, A.K. Sharma, P. Singh, Restoration approach in WDM optical networks, Int. J. Opt. 2006; article in press.
11. P. Singh, A.K. Sharma, S. Rani, Routing and wavelength assignment in WDM optical networks, in: The Proceedings of the International Conference on Challenges and Opportunities in IT Industry, PCTE, Bhadowal, Punjab, India, November 2005.