Artificial intelligence 5G mobile communication systems 1 5g mobile communication 1 Bit error rate 1 Broadband Communication 1 Broadband networks 1 Communications systems 1 Cost effectiveness 1 Digital signal processing 1 Direct-detection 1 Equalizers 1 Expert systems / knowledge-based systems 1 Heterogeneous communication 1 Heterogeneous communication system 1 Information retrieval 1 Mobile communications 1 Network hardware 1 Nonlinear equalizer 1 Nonlinear optics 1 Optical fibers 1 Optical signal processing 1 Optical signal-processing 1 Orthogonal frequency division multiplexing 1 Radio-over-fiber 1 Radio-over-fibers 1 Systems analysis & design 1 Tera Hertz 1 Terahertz communication 1 User interface design & usability 1 Wireless communications 1