Campus Units

Electrical and Computer Engineering

Document Type

Conference Proceeding

Conference

2012 International Conference on Computing, Networking and Communications (ICNC)

Publication Version

Accepted Manuscript

Link to Published Version

https://doi.org/10.1109/ICCNC.2012.6167547

Publication Date

3-12-2012

Journal or Book Title

2012 International Conference on Computing, Networking and Communications (ICNC)

First Page

861

Last Page

865

DOI

10.1109/ICCNC.2012.6167547

Conference Title

2012 International Conference on Computing, Networking and Communications (ICNC)

Conference Date

January 30-February 2, 2012

City

Maui, HI

Abstract

We investigate the problem of provisioning light-paths for dynamic advance reservation (AR) requests in all-optical wavelength division multiplexed networks. We propose a two-phase novel routing, slot, and wavelength assignment (RWSA) technique called Non-Continuous Single-Slot Advance Reservation (NC-SSAR). We propose two NC-SSAR heuristics, one with only lightpath segmentation (SEG-NC-SSAR) and the other with lightpath segmentation and lightpath switching (LPS-NC-SSAR). We briefly discuss three baseline RWSA heuristics and compare them with the proposed heuristics. Through extensive simulations, we show that the proposed NC-SSAR heuristics can solve the RWSA problem more effectively and efficiently by providing significantly lower blocking and reducing the overall signaling in the network by minimizing the number of lightpath switches, compared to the baseline RWSA heuristics.

Comments

This is a manuscript of a proceeding published as Ramaprasad, Bharath H., Arun Somani, and Vinod M. Vokkarane. "Dynamic non-continuous single slot advance reservation over wavelength routed networks." In 2012 International Conference on Computing, Networking and Communications (ICNC) (2012): 861-865. DOI: 10.1109/ICCNC.2012.6167547. Posted with permission.

Rights

© 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Copyright Owner

IEEE

Language

en

File Format

application/pdf

Published Version

Share

Article Location

 
COinS