Chinese Optics Letters, Volume. 10, Issue 4, 040602(2012)
QoS-aware precautionary performance monitoring for PCE-based coherent optical OFDM networks
A quality-of-service (QoS) aware scheme, called precautionary performance monitoring, is proposed to solve the optical impairments and congestion control in coherent optical orthogonal frequency division multiplexed (CO-OFDM) networks. The centralized path computation element (PCE) extensions based on the QoS level are applied to optical performance monitoring in this letter.
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Yueming Lu, Lianxing Hou. QoS-aware precautionary performance monitoring for PCE-based coherent optical OFDM networks[J]. Chinese Optics Letters, 2012, 10(4): 040602
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Received: Sep. 2, 2011
Accepted: Oct. 13, 2011
Published Online: Dec. 15, 2011
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