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BROADNETS
2007
IEEE

Retransmission in OBS networks with fiber delay lines

13 years 10 months ago
Retransmission in OBS networks with fiber delay lines
— While most transmission schemes in OBS networks relegate retransmission to higher protocol layers, the scheme proposed in this paper reduces retransmission delays by exploiting ber delay lines at the optical layer. We present an analysis of the scheme that focuses not only on individual components but also on the end-to-end properties of the network. We also propose a facility location model suitable for optimizing the locations of sites with ber delay lines when the number of such sites is limited. Evaluation of our proposed scheme on a common test network shows that major improvements in performance are possible.
Kyung Joon Kwak, Edward G. Coffman Jr.
Added 02 Jun 2010
Updated 02 Jun 2010
Type Conference
Year 2007
Where BROADNETS
Authors Kyung Joon Kwak, Edward G. Coffman Jr.
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