TY - GEN
T1 - Link Performance Evaluation of 5G mm-wave and LiFi Systems for the Transmission of Holographic 3D Display Data
AU - Loh, Tian Hong
AU - Cheadle, David
AU - Wu, Xiping
AU - Haas, Harald
AU - Liu, Juan
AU - He, Pan
AU - Bi, Yong
N1 - Publisher Copyright:
© 2019 European Association on Antennas and Propagation.
PY - 2019/3
Y1 - 2019/3
N2 - This paper presents an evaluation of link performance of a 5G millimetre wave (mm-wave) and a LiFi (light fidelity) system for the transmission of holographic 3D display data via over-the-air (OTA) links. In order to reduce the transmission payload the holographic data is compressed from 256-level gray scales to 8-level gray scales which results in the required transmission data throughout to be about 1.5 Gbps. The compressed data is then encoded and decoded through holographic encoding and decoding systems at the transmitting and receiving ends. The 5G mm-wave system is designed to operate at RF bands centered between 26.3 and 26.7 GHz with carrier aggregation to increase the throughput rate of the system using multiple vector signal transceiver modules. The LiFi system is designed to operate with four colors in the optical spectrum: red, green, blue, and yellow. Wavelength division multiplexing (WDM) is applied to efficiently modulate the four wavelengths to improve the link data rate. The current results show that, without forward error coding (FEC), the 5G mm-wave system is able to achieve a real-time data transmission rate of 0.6 Gbps with 16-QAM (quadrature amplitude modulation) with the symbol error rate of 0.22% over a 0.13 m wireless link, whereas, with FEC, the LiFi system is able to achieve a non-real-time data transmission rate of 15.7 Gbps with the bit error rate (BER) below 3.8x10^-3 over a 1.6 m wireless link.
AB - This paper presents an evaluation of link performance of a 5G millimetre wave (mm-wave) and a LiFi (light fidelity) system for the transmission of holographic 3D display data via over-the-air (OTA) links. In order to reduce the transmission payload the holographic data is compressed from 256-level gray scales to 8-level gray scales which results in the required transmission data throughout to be about 1.5 Gbps. The compressed data is then encoded and decoded through holographic encoding and decoding systems at the transmitting and receiving ends. The 5G mm-wave system is designed to operate at RF bands centered between 26.3 and 26.7 GHz with carrier aggregation to increase the throughput rate of the system using multiple vector signal transceiver modules. The LiFi system is designed to operate with four colors in the optical spectrum: red, green, blue, and yellow. Wavelength division multiplexing (WDM) is applied to efficiently modulate the four wavelengths to improve the link data rate. The current results show that, without forward error coding (FEC), the 5G mm-wave system is able to achieve a real-time data transmission rate of 0.6 Gbps with 16-QAM (quadrature amplitude modulation) with the symbol error rate of 0.22% over a 0.13 m wireless link, whereas, with FEC, the LiFi system is able to achieve a non-real-time data transmission rate of 15.7 Gbps with the bit error rate (BER) below 3.8x10^-3 over a 1.6 m wireless link.
KW - 3D holographic display
KW - 5G
KW - Li-Fi
UR - http://www.scopus.com/inward/record.url?scp=85068445961&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85068445961
T3 - 13th European Conference on Antennas and Propagation, EuCAP 2019
BT - 13th European Conference on Antennas and Propagation, EuCAP 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 13th European Conference on Antennas and Propagation, EuCAP 2019
Y2 - 31 March 2019 through 5 April 2019
ER -