SNR-threshold based adaptive loading for PAM-Fast-OFDM over optical wireless communications

Hong, Yang; Gao, Shuang; Chen, Lian-Kuan; Zhao, Jian

SNR-threshold based adaptive loading for PAM-Fast-OFDM over optical wireless communications

Files

SNR-threshold_based_Adaptive_Loading_for_PAM-Fast-OFDM_over_Optical_Wireless_Communications.pdf(1.04 MB)

Published Version

Date

2018-06-14

Authors

Hong, Yang

Gao, Shuang

Chen, Lian-Kuan

Zhao, Jian

Publisher

Optical Society of America

Abstract

We propose and experimentally demonstrate the first adaptively-loaded PAM-Fast-OFDM over OWC using a simple yet effective SNR-threshold based loading algorithm. Results show >4-dB sensitivity improvement, and a 5.2-Gbit/s transmission with ~44% capacity enhancement is achieved.

Keywords

Signal to noise ratio , Photonics , Optimized production technology

Citation

Hong, Y., Gao, S., Chen, L. and Zhao, J. (2018) 'SNR-threshold based adaptive loading for PAM-Fast-OFDM over optical wireless communications', 2018 Optical Fiber Communications Conference and Exposition (OFC), San Diego, CA, USA, 11-15 March, pp. 1-3. Available at: https://ieeexplore.ieee.org/abstract/document/8385765 (Accessed: 15 September 2021)