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Machine Learning Assisted Adaptive Index Modulation for mmWave Communications
2020
IEEE Open Journal of the Communications Society
In this article, we propose an orthogonal frequency-division multiplexing system supported by the compressed sensing assisted index modulation, termed as (OFDM-CSIM), applied to millimeterwave (mmWave) communications. In the OFDM-CSIM mmWave system, information is conveyed not only by the classic constellation symbols but also by the on/off status of subcarriers, where the size of constellation symbols and the number of active subcarriers can be beneficially configured for maximizing the
doi:10.1109/ojcoms.2020.3024724
fatcat:5smlvvkxnjbqzgw7zgqtd4m7lq