Fault tolerance in optical packet-switched shuffle networks with deflection routing

Ben Y. Yu; Ivan Glesk; Paul R. Prucnal

doi:10.1109/LEOS.1997.645520

Fault tolerance in optical packet-switched shuffle networks with deflection routing

Ben Y. Yu, Ivan Glesk, Paul R. Prucnal

Electronic And Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

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Abstract

The survivability of optical shuffle networks with deflection routing when one or multiple link/node failures take place is discussed. Since node failures can be interpreted as a subset of link failures, the routing algorithm focuses on the adaptation of link failures. When one of its output link fails, a node has two options in routing transiting packets to reduce packet loss: store and forward by using electronic buffers and regenerate the packet after the link is fixed, or use deflecting routing so that the packets can still reach desired destinations by taking alternative routes.

Original language	English
Title of host publication	Lasers and Electro-Optics Society Annual Meeting, 1997
Subtitle of host publication	LEOS '97 : 10th Annual Meeting
Place of Publication	Piscataway, NJ, United States
Publisher	IEEE
Pages	466-467
Number of pages	2
Volume	2
ISBN (Print)	0780338952
DOIs	https://doi.org/10.1109/LEOS.1997.645520
Publication status	Published - 1 Dec 1997

Keywords

fault tolerance
multiple link/node failures
optical packet-switched shuffle networks
optical shuffle network survivability

Access to Document

10.1109/LEOS.1997.645520

YuGleskPrucnal-LEOS97-preprintSubmitted manuscript, 95.2 KB

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abstract = "The survivability of optical shuffle networks with deflection routing when one or multiple link/node failures take place is discussed. Since node failures can be interpreted as a subset of link failures, the routing algorithm focuses on the adaptation of link failures. When one of its output link fails, a node has two options in routing transiting packets to reduce packet loss: store and forward by using electronic buffers and regenerate the packet after the link is fixed, or use deflecting routing so that the packets can still reach desired destinations by taking alternative routes.",

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Fault tolerance in optical packet-switched shuffle networks with deflection routing. / Yu, Ben Y.; Glesk, Ivan; Prucnal, Paul R.

Lasers and Electro-Optics Society Annual Meeting, 1997: LEOS '97 : 10th Annual Meeting. Vol. 2 Piscataway, NJ, United States : IEEE, 1997. p. 466-467.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

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