Abstract
In this paper, we introduce a reliable, scalable, and cost-effective switchless wavelength division
multiplexing (WDM) network based on a quality-of-service supporting reservation-based medium
access control (MAC) protocol. The protocol not only provides both packet and circuit switching
but also supports multicasting. The network efficiency is significantly increased by spatially reusing
wavelengths and exploiting multiple free spectral ranges (FSRs) of arrayed waveguide grating
(AWG) employed in the architecture. We have demonstrated the feasibility of this architecture
by simulating in OptsimTM. KCI Citation Count: 2