Abstract
We have proposed a digital pre-distortion method for linearization of directly-modulated multi-IF-over-fiber LTE mobile-fronthaul based on the memory-polynomial algorithm. The receiver sensitivity improvement enabled by pre-distortion has been experimentally demonstrated for 30 LTE-A carriers.
© 2016 Optical Society of America
PDF ArticleMore Like This
Jing Wang, Zhenhua Yu, Kai Ying, Junwen Zhang, Feng Lu, Mu Xu, and Gee-Kung Chang
W1H.2 Optical Fiber Communication Conference (OFC) 2016
Tiago Alves, José Morgado, and Adolfo Cartaxo
AW4A.2 Access Networks and In-house Communications (ANIC) 2012
Xiang Liu, Frank Effenberger, Naresh Chand, Lei Zhou, and Huafeng Lin
AF4B.5 Asia Communications and Photonics Conference (ACP) 2014