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Proceedings Article

An enhanced PCE-based scheme for end-to-end multi-domain diverse path computation

[+] Author Affiliations
Yin Wang, Yunfeng Peng, Xiaohui Chen, Keping Long

Univ. of Electronic Science and Technology of China (China)

Proc. SPIE 7989, Network Architectures, Management, and Applications VIII, 798913 (January 10, 2011); doi:10.1117/12.887978
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From Conference Volume 7989

  • Network Architectures, Management, and Applications VIII
  • Lena Wosinska
  • Shanghai, China | December 08, 2010

abstract

To compute the end-to-end diverse path in multi-domain networks is still a challenging topic puzzled both the network industry and the network academy. Although the existing Path Computation Element (PCE)-based simultaneous scheme performs minimum blocking rate, the computation complexity and communication overhead are high. In this paper, an enhanced PCE-based simultaneous scheme is proposed to decrease the computation complex and communication overhead. Analysis and simulation show the effectiveness of the proposed scheme.

© (2010) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

Yin Wang ; Yunfeng Peng ; Xiaohui Chen and Keping Long
"An enhanced PCE-based scheme for end-to-end multi-domain diverse path computation", Proc. SPIE 7989, Network Architectures, Management, and Applications VIII, 798913 (January 10, 2011); doi:10.1117/12.887978; http://dx.doi.org/10.1117/12.887978


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