BibTex format
@article{Li:2020:10.1109/MWC.001.1900335,
author = {Li, Q and Wen, M and Clerckx, B and Mumtaz, S and Al-Dulaimi, A and Hu, RQ},
doi = {10.1109/MWC.001.1900335},
journal = {IEEE WIRELESS COMMUNICATIONS},
pages = {118--125},
title = {Subcarrier Index Modulation for Future Wireless Networks: Principles, Applications, and Challenges},
url = {http://dx.doi.org/10.1109/MWC.001.1900335},
volume = {27},
year = {2020}
}