An Asymmetric Analog Mobile Fronthaul Solution for UDN of Small Cells with Low-Bandwidth ADCs in ONUs
01 January 2016
An analog mobile fronthaul for UDN is proposed using off-the-shelf real-time ADCs in ONUs. Transmission of 96× 20MHz LTE signals over 20km fiber with 1:32 power-split is achieved using intelligent management on fiber-optics nonlinear response.