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OPTIMIZED OPERATING METHOD OF HIGH-FREQUENCY DITHER TECHNIQUE FOR THE SUPPRESSION OF THE INTERFEROMETRIC NOISES IN THE MOBILE FRONTHAUL NETWORK BASED ON THE RADIO-OVER-FIBER TECHNOLOGY AND ITS TRANSMITTER
OPTIMIZED OPERATING METHOD OF HIGH-FREQUENCY DITHER TECHNIQUE FOR THE SUPPRESSION OF THE INTERFEROMETRIC NOISES IN THE MOBILE FRONTHAUL NETWORK BASED ON THE RADIO-OVER-FIBER TECHNOLOGY AND ITS TRANSMITTER
An optimal operation method of a high-frequency phase dithering technique for interference noise compensation in a mobile fronthaul network based on analog optical transmission and a transmission apparatus using the same are presented. An interference noise compensation method using high-frequency phase dithering performed in an analog optical transmission-based mobile fronthaul network according to an embodiment includes: converting a frequency-multiplexed radio signal into an intensity-modulated optical signal in an optical transmission device; And dithering the phase of the optical signal intensity modulated by the optical transmission device into an Orthogonal Frequency-Division Multiplexing (OFDM) signal.
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