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Title: Impact of In-band Crosstalk & Crosstalk Aware Datapath Selection in WDM/DWDM Networks
Authors: Das, S K
Swain, T R
Patra, S K
Keywords: Bit error rate
In-band crosstalk
routing and wavelength assignment (RWA)
power penalty (pp)
Issue Date: Mar-2012
Citation: IEEE – International Conference on Advances in Engineering, Science and Management, 30-31 Mar 2012, Nagapattinam, Tamilnadu
Abstract: In this paper, the impact of in-band crosstalk on transmission performance of a transparent WDM/DWDM network incorporating optical add drop multiplexer & space switches is studied. Error probabilities and power penalties produced by crosstalk are investigated. A traditional RWA scheme pays a little regard to the physical layer impairments and cannot provide optimized network performance in practical networks. Here we proposed a novel RWA algorithm considering BER constraints due to non-ideal wavelength demultiplexing and space switching at each node of an optical WDM/DWDM network.
Description: Copyright belongs to proceeding publisher
Appears in Collections:Conference Papers

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