Title :
OFDM PON downstream scheme with symbol pre-distortion and scalable receiver frontend
Author :
Cheng Ju ; Xue Chen ; Na Liu ; Qi Zhang ; Huitao Wang
Author_Institution :
State Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
We propose and experimentally demonstrate a 40-Gbps A-RF-tone-based VSSB-DD OFDM PON downstream scheme with symbol pre-distortion and scalable receiver frontend to reduce the SSBI and the computational complexity of ONUs, respectively.
Keywords :
OFDM modulation; computational complexity; light interference; optical modulation; optical receivers; passive optical networks; A-RF-tone-based VSSB-DD OFDM PON downstream scheme; ONU; SSBI; computational complexity; direct detection; optical network unit; orthogonal frequency division multiplexing; passive optical network; scalable receiver frontend; subcarrier-to-subcarrier intermixing interference; symbol predistortion; virtual single sideband; Bit error rate; Decision support systems; Distortion; OFDM; Passive optical networks; Receivers; Signal to noise ratio;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
