Title :
Investigaitons of EVM performance degradations caused by nonlienarity in mobile fronthaul architecture based on IFoF technology
Author :
Seung-Hyun Cho ; Hwan Seok Chung ; Chan Gyo Han ; Sangsoo Lee ; Jong Hyun Lee
Author_Institution :
Dept. of Opt. Internet Res., Electron. & Telecommun. Res. Inst. (ETRI), Daejeon, South Korea
Abstract :
We investigated analog optical transmission performance degradation caused by nonlinear distortion by varying several operating conditions including the number of IF carrier, IF channel spacing, modulation index and transmission distance for future-proof cost-effective next generation mobile fronthaul architectures based on intermediate frequency over fiber (IFoF) technique.
Keywords :
next generation networks; nonlinear distortion; optical modulation; radio-over-fibre; EVM; IF channel spacing; IFoF technology; analog optical transmission performance degradation; error vector magnitude; intermediate frequency over fiber; modulation index; next generation mobile fronthaul architecture; nonlinear distortion; transmission distance; Fiber nonlinear optics; Mobile communication; Modulation; Optical distortion; Optical fibers; directly modulated laser(DML); error vector magnitude (EVM); intermediate frequency over fiber (IFoF); mobile fronthaul; modulation index; nonlinear distortion;
Conference_Titel :
Optical Internet 2014 (COIN), 2014 12th International Conference on
Conference_Location :
Jeju
DOI :
10.1109/COIN.2014.6950590
