JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Efficient Mixed Topology Configuration Algorithm for Optical Carrier Ethernet
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Efficient Mixed Topology Configuration Algorithm for Optical Carrier Ethernet
Li, Bing-Bing; Yang, Won-Hyuk; Kim, Young-Chon;
  PDF(new window)
 Abstract
Carrier Ethernet, which extend The algorithm based on constructing the mixed topology and performing link stretching, MT/s, has been proposed for designing cost-efficient Carrier Ethernet in optical network with multi-line-rate. However, the MT/s algorithm has high blocking ratio because the wavelength capacity is fully allocated without considering the load balance of network. In this paper, we propose an efficient mixed topology configuration (EMTC) algorithm by modifying MT/s algorithm. In order to reduce blocking ratio, we adapt a threshold for each link to restrict the link utilization so that traffic load can be distributed over whole network. We also apply the EMTC algorithm into optical hybrid switched network to evaluate the availability of our algorithm for different applications. The performance of the EMTC algorithm is compared with that of MT/s algorithm through OPNET simulation. The simulation results show that our algorithm achieve lower blocking ratio than the MT/s algorithm. Moreover, in hybrid switched network, our algorithm performs better than MT/s algorithm in terms of packet loss ratio and end-to-end delay.
 Keywords
Carrier Ethernet;WDM;Mixed Topology;
 Language
English
 Cited by
1.
다중 광섬유 링크를 갖는 IP over WDM 망에서 에너지 효율 향상을 위한 동적 경로 배정 및 파장 할당 알고리즘,이기범;강근영;김도영;김영천;

한국통신학회논문지, 2014. vol.39C. 4, pp.370-379 crossref(new window)
 References
1.
Ananda Rajagopal, Foundry Networks WhitePaper "What is Carrier Grade Ethernet?" 2008.

2.
Abdul Kasim, Prasanna Adhikari, Nan Chen, and Norman Finn, "Delivering Carrier Ethernet: Extending Ethernet Beyond the LAN," McGraw-Hill Osborne Media, 2007.

3.
A. Kirstadter, C. Gruber, J. Riedl, and T. Bauschert, "Carrier-grade Ethernet for packet core networks," in Proc. SPIE, Vol.6354, 2006.

4.
A. Schmid-Egger and A. Kirstädter, "Ethernet in core networks: A technical and economical analysis," in Proc. HPSR'06, Poznan, Poland, pp.135-140, Jun. 2006.

5.
Marwan Batayneh, Dominic A. Schupke, Marco Hoffmann, Andreas Kirstaedter, and Biswanath Mukherjee,"Cost-Efficient Routing in Mixed- Line-Rate (MLR) Optical Networks for Carrier-Grade Ethernet," in OFC/NFOEC, 2008.

6.
M. Batayneh et al., "Optical Network Design for a Multiline-Rate Carrier-Grade Ethernet under Transmission-Range Constraints," IEEE / OSA Journal. Lightwave Technology, Vol.26, No.1, pp.121-30, Jan. 2008. crossref(new window)

7.
Rudra Dutta, George N. Rouskas,"A Survey of Virtual Topology Design Algorithms for Wavelength Routed Optical Networks," Optical Network Magazine, Vol.1, No.1, pp.73-89, Jan. 2000.

8.
Hui Zang, Jason P.Jue and Biswanath Mukherjee,"A Review of Routing and Wavelength Assignment Approaches for Wavelength-Routed Optical WDM Networks," Optical Network Magazine, Vol.1, No.1, pp.47-60, Jan. 2000.

9.
Steinar Bjornstad, Martin Nord, Torodd Olsen, Dag-Roar Hjelme, Norvald Atol, "Burst, Packet and hybrid switching in the optical core network," Teletronikk 2, pp.148-161, 2005.

10.
Robert Winter, Rich Hernandez, Gaurav Chawla, Blaine Kohl , David Law, Siamick Ayandeh et al., Alteon Networks White Paper "Ethernet Jumbo Frames," Nov. 2009.