Advanced Search
Volume 29 Issue 1
Jan.  2011
Turn off MathJax
Article Contents
Su Yang, Xu Zhan-Qi, Liu Zeng-Ji . The Study on Routing Algorithms of Multi-priority Label Switch Path in MPLS over WDM Mesh Networks[J]. Journal of Electronics & Information Technology, 2007, 29(1): 205-208. doi: 10.3724/SP.J.1146.2005.00453
Citation: Su Yang, Xu Zhan-Qi, Liu Zeng-Ji . The Study on Routing Algorithms of Multi-priority Label Switch Path in MPLS over WDM Mesh Networks[J]. Journal of Electronics & Information Technology, 2007, 29(1): 205-208. doi: 10.3724/SP.J.1146.2005.00453

The Study on Routing Algorithms of Multi-priority Label Switch Path in MPLS over WDM Mesh Networks

doi: 10.3724/SP.J.1146.2005.00453
  • Received Date: 2005-04-21
  • Rev Recd Date: 2005-11-30
  • Publish Date: 2007-01-19
  • An extended layered graph of MPLS over WDM mesh networks is designed in this paper, which overcomes the shortcomings of original layered graph and involves the limited optical transceivers at routing nodes. Based on different QoS constraint, the priority of label switch paths is classified and the corresponding routing algorithm DIRA (Differentiating Integrated Routing Algorithm) is proposed and studied. The LSPs QoS and optimized network resources utilization are taken into account comprehensively in DIRA. The comparison of DIRA with the representative optical routing algorithms via simulation shows that it can reduce the blocking probability of delay-constraint LSP and improve the network throughput.
  • loading
  • [1] Cinkler T, Marx D, and Larsen C P, et al.. Heuristic algorithms for joint configuration of the optical and electrical layer in multi-hop wavelength routing networks. IEEE INFOCOM 2000, Tel-Aviv, Israel, March 2000: 1000-1009. [2] Chen C and Banerjee S. A new model for optimal routing and wavelength assignment in wavelength division multiplexed optical networks. IEEE INFOCOM 1996, San Francisco, USA, April 1996: 164-171. [3] Assi C, Shami A, and Ali M A. Optical networking and real-time provisioning: An integrated vision for the next generation Internet. IEEE Network Magazine, 2001, 15(4): 36-45. [4] Kodialam M and Lakshman T V. Integrated dynamic IP and wavelength routing in IP over WDM networks. IEEE INFOCOM 2001, Anchorage, Alaska, April 2001: 358-366. [5] Zhu H Y, Zang H, and Zhu K Y, et al.. A novel generic graph model for traffic grooming in heterogeneous WDM mesh networks[J].IEEE/ACM Trans. on Networking.2003, 11(2):285-299 [6] 朱慧玲,杭大明,马正新等. QoS 路由选择: 问题与解决方法 综述. 电子学报,2003,31(1): 1-8. Zhu Huiling, Hang Daming, and Ma Zhengxin, et al.. Quality of Service Routing: Problems and Solutions. Acta Electroncia Sinica, 2003, 31(1): 1-8. [7] Wei J Y. Advances in the management and control of optical Internet[J].IEEE Journal on Selected Areas in Communications.2002, 20(4):768-785 [8] Zhao J, Hassanein H, and Wu J Y, et al.. End-to-end QoS routing framework for differentiated services networks[J].Computer Communications.2003, 26(6):566-578
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (3610) PDF downloads(934) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return