62 citations · 94 across the 6 of their papers we have counts for
9 papers · 1 filter
Compressed Channel Estimation for IRS-Assisted Millimeter Wave OFDM Systems: A Low-Rank Tensor Decomposition-Based Approach
Xi Zheng, Peilan Wang, Jun Fang +1
We consider the problem of downlink channel estimation for intelligent reflecting surface (IRS)-assisted millimeter Wave (mmWave) orthogonal frequency division multiplexing (OFDM)…
Recent Advances on Sub-Nyquist Sampling-Based Wideband Spectrum Sensing
Jun Fang, Bin Wang, Hongbin Li +1
Cognitive radio (CR) is a promising technology enabling efficient utilization of the spectrum resource for future wireless systems. As future CR networks are envisioned to operate…
Fast Beam Training and Alignment for IRS-Assisted Millimeter Wave/Terahertz Systems
Peilan Wang, Jun Fang, Wei Zhang +1
Intelligent reflecting surface (IRS) has emerged as a competitive solution to address blockage issues in millimeter wave (mmWave) and Terahertz (THz) communications due to its capa…
Signal Detection in Distributed MIMO Radar with Non-Orthogonal Waveforms and Sync Errors
Hongbin Li, Fangzhou Wang, Cengcang Zeng +1
Although routinely utilized in literature, orthogonal waveforms may lose orthogonality in distributed multi-input multi-output (MIMO) radar with spatially separated transmit (TX) a…
Power Allocation for Coexisting Multicarrier Radar and Communication Systems in Cluttered Environments
Fangzhou Wang, Hongbin Li
In this paper, power allocation is examined for the coexistence of a radar and a communication system that employ multicarrier waveforms. We propose two designs for the considered…
Compressed Channel Estimation and Joint Beamforming for Intelligent Reflecting Surface-Assisted Millimeter Wave Systems
Peilan Wang, Jun Fang, Huiping Duan +1
In this paper, we consider channel estimation for intelligent reflecting surface (IRS)-assisted millimeter wave (mmWave) systems, where an IRS is deployed to assist the data transm…