Page 586 - 5G Basics - Core Network Aspects
P. 586

2                                                 Transport aspects


            FA              Frequency Assignment

            FCP             Frequency Conversion Processor
            FDC             Frequency-Down-Converter

            FUC             Frequency-Up-Converter
            FDM             Frequency Division Multiplexing

            GSM             Global System for Mobile communications
            IF              Intermediate Frequency
            IM/DD           Intensity Modulation with Direct Detection

            I/Q             In-phase and Quadrature-phase
            iRoF-BB         Radio over Fibre Baseband interface

            iRoF-IF         Radio over Fibre Intermediate Frequency band interface
            iRoF-RF         Radio over Fibre Radio Frequency band interface
            LD              Laser Diode

            LNA             Low Noise Amplifier
            LTE             Long Term Evolution

            LTE-A           Long Term Evolution Advanced
            M/dMP           Modulation and demodulation Processor

            MFH             Mobile Front-Haul
            MIMO            Multi-Input Multi-Output

            M-QAM           Mary Quadrature Amplitude Modulation
            MUX             Multiplexer
            MWP             Microwave Photonics

            OAN             Optical Access Network
            OBPF            Optical Bandpass Filter

            ODN             Optical Distribution Network
            O/E             Optical to Electrical
            OFDM            Orthogonal Frequency Division Multiplexing

            OLT             Optical Line Terminal
            OMI             Optical Modulation Index

            ONU             Optical Network Unit
            OOK             On-Off Keying

            PA              Post-Amplifier; RF-band Power Amplifier
            PD              Photodetector

            PON             Passive Optical Network
            QAM             Quadrature Amplitude Modulation
            QPSK            Quadrature Phase Shift Keying

            QSC             Quadratic Soft Clipping



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