Impact of mesh topology in cost reduction of survivable hybrid WDM-TDM PON networks
Pages 159 - 164
Abstract
Along with the development of the Fiber-to-the-Home (FTTH) networks, the Passive Optical Network (PON) is largely studied. PON technology is known as optical access network technology that uses fiber optic and passive devices to connect service providers and end users. Some models for deploying PON have been proposed. In this paper we focus on mesh and star topology for hybrid WDM-TDM PON. We propose three design methods for the two models and compare them to each other in order to see the advantage of mesh topolgy with links between AWGs. These methods are also compared with the solution in [11]. The results show that the proposed methods gains better performance and the use of link between AWGs allows saving a noticeable fiber amount.
References
[1]
F.-T. An, K. S. Kim, D. Gutierrez, S. Yam, E. S.-T. Hu, and F. I. F. Osa. Success: A next-generation hybrid wdm/tdm optical access network architecture. Journal of Lightwave Technology, 22(11): 2557--2569, 2004.
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A. Gumaste, D. Diwakar, A. Agrawal, A. Lodha, and N. Ghani. Light-mesh - a pragmatic optical access network architecture for ip-centric service oriented communication. Optical Switching and Networking, 5(2--3): 63--74, 2008.
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B. Jaumard and R. Chowdhury. Location and allocation of switching equipment (splitters/awgs) in a wdm pon network. In Proceedings of 20th International Conference on Computer Communications and Networks (ICCCN), pages 1--8, 2011.
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S. Kakehashi, H. Hasegawa, K. Sato, O. Moriwaki, S. Kamei, Y. Jinnouchi, and M. Okuno. Performance of Waveband MUX/DEMUX Using Concatenated AWGs. IEEE Photonics Technology Letters, 19(16): 1197--1199, Aug. 2007.
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R. M. Krishnaswamy and K. N. Sivarajan. Design of logical topologies: a linear formulation for wavelength-routed optical networks with no wavelength changers. IEEE/ACM Trans. Netw., 9(2): 186--198, 2001.
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B. Lakic and M. Hajduczenia. On optimized Passive Optical Network (PON) deployment. In Second International Conference on Access Networks and Workshops, pages 1--8, Ottawa, Canada, Aug 2007.
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J. Li and G. Shen. Cost Minimization Planning for Greenfield Passive Optical Networks. Journal of Optical Communication Networking, 1: 17--29, 2009.
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H. Luu and F. Tobagi. Physical topology design for all-optical networks. In International Conference on Broadband Communications, Networks and Systems (BROADNETS), pages 1--10, Oct. 2006.
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H. Song, B.-W. Kim, and B. Mukherjee. Long-reach optical access networks: A survey of research challenges, demonstrations, and bandwidth assignment mechanisms. IEEE Communications Survey and Tutorials, 2009.
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G. Talli and P. D. Townsend. Hybrid DWDM - TDM Long-Reach PON for Next-Generation Optical Access. Journal of Lightwave Technology, 24(7): 2827--2834, July 2006.
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D.-L. Truong and A. T. Pham. A model for designing survivable mesh optical access networks. In International Conference on Advanced Technologies for Communications (ATC), pages 156--160, Aug 2011.
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Information
Published In
August 2012
290 pages
ISBN:9781450312325
DOI:10.1145/2350716
- Conference Chair:
- Giang Nguyen Trong,
- General Chairs:
- Ladislave Hluchy,
- Thang Huynh Quyet,
- Program Chairs:
- Eric Castelli,
- Khanh Tran Duc,
- Mai Luong Chi,
- Viet Tran
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Published: 23 August 2012
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SoICT '12
SoICT '12: Symposium on Information and Communication Technology 2012
August 23 - 24, 2012
Ha Long, Vietnam
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