Combined study on survivability and performance in optical packet switched networks
Journal of Optical Networking, Vol. 7, Issue 4, pp. 294-309 (2008)
http://dx.doi.org/10.1364/JON.7.000294
Acrobat PDF (835 KB)
Abstract
Survivability and performance constitute crucial quality of service (QoS) issues in future optical packet switched (OPS) networks. I take an integrated view on survivability and performance in OPS networks by presenting the extended shared packet redundancy scheme (ESPRS). The ESPRS combines shared packet redundancy with 1+1 path protection functionality. I focus on the performance of the ESPRS in different failure situations and show how the packet loss rate is influenced by the number of node- and link-disjoint paths between a node pair, the loss probability on the paths, number of failures, the relative amount of redundancy, and the size of the packet set. An analytical model of the ESPRS is provided.
© 2008 Optical Society of America
OCIS Codes
(060.4250) Fiber optics and optical communications : Networks
(060.4510) Fiber optics and optical communications : Optical communications
ToC Category:
Reliability Issues in Optical Networks
History
Original Manuscript: October 22, 2007
Revised Manuscript: January 16, 2008
Manuscript Accepted: February 3, 2008
Published: March 20, 2008
Virtual Issues
Reliability Issues in Optical Networks (2008) Journal of Optical Networking
Citation
Harald Øverby, "Combined study on survivability and performance in optical packet switched networks," J. Opt. Netw. 7, 294-309 (2008)
http://www.opticsinfobase.org/jocn/abstract.cfm?URI=jon-7-4-294
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