Study of Q-factor Estimation Model Based on Multi-Physical Impairments in Transparent Optical Networks

Provided by: Academy Publisher
Topic: Mobility
Format: PDF
Optical networks are in the evolution of transparent architectures, the effects of the physical layer impairments are becoming more and more prominent. This paper setting out from multiple physical impairments, analyzes the effects as well as the diversity and complexity of the physical layer impairments in optical networks, investigates the issue of the current-related physical layer impairments estimation models which only consider a simple impairment, and at last, proposes a physical layer impairments estimation model considering multiple physical impairments based on the Q-factor.

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