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Proceedings Paper

Resource allocation for multirate sessions in WDM/TDM rings
Author(s): Suresh Subramaniam; Eric J. Harder; HyeongAh Choi
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Paper Abstract

Wavelength utilization in WDM wavelength routing networks can be improved by time division multiplexing sessions on each wavelength, and switching time slots and wavelengths. In this paper, we consider the problem of assigning time slots and wavelengths to a given set of multi-rate sessions in WDM/TDM buses and rings. Given a set of sessions and their time slot requirements, our objective is to maximize the network throughput. Bounds on frame length, and hence network throughput, under two different scheduling constraints are presented. Simulation results using a simple assignment algorithm that achieves near-optimal frame lengths are also presented.

Paper Details

Date Published: 25 August 1999
PDF: 9 pages
Proc. SPIE 3843, All-Optical Networking 1999: Architecture, Control, and Management Issues, (25 August 1999); doi: 10.1117/12.360384
Show Author Affiliations
Suresh Subramaniam, The George Washington Univ. (United States)
Eric J. Harder, The George Washington Univ. (United States)
HyeongAh Choi, The George Washington Univ. (United States)


Published in SPIE Proceedings Vol. 3843:
All-Optical Networking 1999: Architecture, Control, and Management Issues
John M. Senior; Chunming Qiao; Sudhir Dixit, Editor(s)

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