In this work, we present a joint channel estimation, activity detection and data decoding
scheme for massive machine-type communications. By including the channel and the a …

In this paper, we investigate the channel estimation for massive multi-input multi-output
orthogonal frequency division multiplexing (MIMO-OFDM) systems. Using the sampled …

In this paper, we investigate user terminal (UT) fingerprint positioning for multi-cell massive
multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) …

This paper considers the optimal training design for broadband generalized spatial
modulation systems over frequency-selective channels using a novel class of code sets …

Symbiotic radio (SR) has emerged as a spectrum and energy-efficient communication
paradigm for future passive Internet-of-Things (IoT). In this paper, we consider a multiuser …

Massive MIMO has been regarded as a key enabling technique for 5G and beyond
networks. Nevertheless, its performance is limited by the large overhead needed to obtain …

This paper proposes a Joint Channel Estimation and Symbol Detection (JED) scheme for
overloaded multiple-input multiple-output (MIMO) wireless communication systems, with the …

To address the significant capital expenditures (CAPEX) and operating expenses (OPEX)
associated with each antenna having its dedicated radio frequency (RF) chain in multiple …

In this paper, a powerful model-driven deep learning framework is exploited to overcome the
challenge of multi-domain signal detection in spacedomain index modulation (SDIM) based …

This paper proposes a Joint Channel Estimation and Symbol Detection (JED) scheme for
Multiple-Input Multiple-Output (MIMO) wireless communication systems. Our proposed …