This project presents a neural network based approach for channel estimation in DC-biased Optical Orthogonal Frequency Division Multiplexing (DCO-OFDM) systems ...

Abstract: Joint activity detection and channel estimation is a crucial task in grant-free random access for massive machine-type communications. To enhance communication quality, intelligent ...

Abstract: Accurate estimation of channel state information (CSI) is crucial to realize the full potential of massive multiple-input multiple-output (MIMO) communication systems. Despite the high ...

The hardware implementation was tested on the AMD ZYNQ RFSoC XCZU49DR on the Avnet ADRS1000 board. But the HLS design can also be applied to other FPGA boards. The Software/ folder contains the ...

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