11 January 2011 An enhanced PCE-based scheme for end-to-end multi-domain diverse path computation
Author Affiliations +
Proceedings Volume 7989, Network Architectures, Management, and Applications VIII; 798913 (2011); doi: 10.1117/12.887978
Event: Asia Communications and Photonics Conference and Exhibition, 2010, Shanghai, Shanghai, China
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.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yin Wang, Yunfeng Peng, Xiaohui Chen, 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 (11 January 2011); doi: 10.1117/12.887978; http://dx.doi.org/10.1117/12.887978
PROCEEDINGS
6 PAGES


SHARE
KEYWORDS
Astatine

Computer simulations

Telecommunications

Chemical elements

Computer architecture

Computing systems

Information security

Back to Top