[MB2] Advanced PAM Systems

[MB2-3] Investigation of a Low-Complexity Transceiver for Orthogonal Chirp Division Multiplexing based IM/DD OWC Systems

〇Zhouyi Hu¹, Xing Ouyang², Jian Zhao³, Paul Townsend², Chun-Kit Chan¹ (¹The Chinese Univ. of Hong Kong, Hong Kong, ²Tyndall National Institute and Univ. College Cork, Ireland, ³South China Univ. of Technology, China)

Keywords:Advanced modulation and demodulation, Digital signal processing techniques for optical communications

We investigate a low-complexity transceiver for generating real-valued OCDM signals in the baseband. In an IM/DD optical wireless communication system, experimental results show improved performance compared to both OFDM and the OCDM based on up-conversion.