Polar Coded OFDM Signal Transmission at the W-Band in Millimeter-Wave System

IEEE Photonics Journal

Jianjun Yu¹  Li Zhao¹  Wen Zhou¹  Run-Kai Shiu²  Shuyi Shen²  Yanfei Lu²  Gee-Kung Chang²  You-Wei Chen² 

[1] Key Laboratory for Information Science of Electromagnetic Waves, Fudan University, Shanghai, China;School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA;

关键词: Orthogonal frequency division multiplexing (OFDM);    polar code;    M-ary quadrature amplitude modulation (M-QAM);    millimeter-wave;    W-band.;   

DOI  :  10.1109/JPHOT.2019.2950407

来源: DOAJ

【 摘 要 】

We experimentally demonstrate the transmission of orthogonal frequency division multiplexing (OFDM) signals with polar codes FEC in a W-band MMW system. The BER performances of the M-QAM OFDM signal with FEC and without FEC are investigated, respectively. The experimental results show that the polar codes have a net gain of 7.9 dB compare with that of the LDPC code (7.4 dB). To the best of our knowledge, this is the first demonstration that the polar codes FEC are used in a W-band MMW system with OFDM modulation.

【 授权许可】

Unknown