The trade-off between more user bandwidth and quality of service requirements introduces
unprecedented challenges to the next generation smart optical networks. In this regard, the …

We propose a novel technique for simultaneous multi-impairment monitoring and
autonomous bit-rate and modulation format identification (BR-MFI) in next-generation …

With the rapid development of optical communication systems, more advanced techniques
conventionally used in long-haul transmissions have gradually entered systems covering …

The estimation of the quality of transmission (QoT) in optical systems with machine learning
(ML) has recently been the focus of a large body of research. We discuss the sources of …

A novel technique is proposed for joint multi-impairment optical performance monitoring
(OPM) with bit-rate and modulation format identification (BR-MFI) in next-generation …

Today's telecommunication networks have become sources of enormous amounts of widely
heterogeneous data. This information can be retrieved from network traffic traces, network …

We propose a simple and cost-effective technique for modulation format identification (MFI)
in next-generation heterogeneous fiber-optic networks using an artificial neural network …

Predicting the quality of transmission (QoT) of a lightpath prior to its deployment is a step of
capital importance for an optimized design of optical networks. Due to the continuous …

We propose a novel technique for modulation format identification (MFI) in digital coherent
receivers by applying deep neural network (DNN) based pattern recognition on signals' …

Publisher Summary This chapter explores optical performance monitoring (OPM) and its
potential for enabling higher stability, reconfigurability, and flexibility in a self-managed …