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Proceedings Paper

An enhanced PCE-based scheme for end-to-end multi-domain diverse path computation
Author(s): Yin Wang; Yunfeng Peng; Xiaohui Chen; Keping Long
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Paper 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.

Paper Details

Date Published: 10 January 2011
PDF: 6 pages
Proc. SPIE 7989, Network Architectures, Management, and Applications VIII, 798913 (10 January 2011); doi: 10.1117/12.887978
Show Author Affiliations
Yin Wang, Univ. of Electronic Science and Technology of China (China)
Yunfeng Peng, Univ. of Electronic Science and Technology of China (China)
Xiaohui Chen, Univ. of Electronic Science and Technology of China (China)
Keping Long, Univ. of Electronic Science and Technology of China (China)


Published in SPIE Proceedings Vol. 7989:
Network Architectures, Management, and Applications VIII
Lena Wosinska, Editor(s)

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