Chinese Optics Letters, 2012, 10 (4): 040602, Published Online: Dec. 15, 2011
QoS-aware precautionary performance monitoring for PCE-based coherent optical OFDM networks 
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060.1660 Coherent communications 060.2330 Fiber optics communications 060.4251 Networks, assignment and routing algorithms 280.4788 Optical sensing and sensors
Abstract
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.
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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