Security-Enhanced OFDM-PON Based on DFT and Subcarrier Scramble
Shuqing Lin, Ning Jiang, Jiajia Yu, Guilan Li, Chao Wang, Chenpeng Xue, Kun Qiu · Asia Communications and Photonics Conference · 2017
We have experimentally demonstrated a novel security enhanced OFDM-PON based on DFT and chaos subcarrier scramble in an 8.85Gb/s@25km SSMF transmission system. The key space is over 1090 to be against exhaustive attack effectively.