5 papers · 1 filter
Recent Advances in Near-Field Beam Training and Channel Estimation for XL-MIMO Systems
Ming Zeng, Ji Wang, Wanming Hao +3
Extremely large-scale multiple-input multiple-output (XL-MIMO) is a key technology for next-generation wireless communication systems. By deploying significantly more antennas than…
Joint Power Allocation and Antenna Placement for Pinching-Antenna Systems under User Location Uncertainty
Hao Feng, Ming Zeng, Xingwang Li +3
Pinching antenna systems have attracted much attention recently owing to its capability to maintain reliable line-of-sight (LoS) communication in high-frequency bands. By guiding s…
Sum Rate Maximization for NOMA-Assisted Uplink Pinching-Antenna Systems
Ming Zeng, Ji Wang, Xingwang Li +3
In this paper, we investigate an uplink communication scenario in which multiple users communicate with an access point (AP) employing non-orthogonal multiple access (NOMA). A pinc…
Resource Management for IRS-Assisted Full-Duplex Integrated Sensing, Communication and Computing Systems
Wanming Hao, Xue Wu, Xingwang Li +3
In this paper, we investigate an intelligent reflecting surface (IRS) assisted full-duplex (FD) integrated sensing, communication and computing system. Specifically, an FD base sta…
Joint Beamforming Design for the STAR-RIS-Enabled ISAC Systems with Multiple Targets and Multiple Users
Shuang Zhang, Wanming Hao, Gangcan Sun +3
In this paper, the sensing beam pattern gain under simultaneously transmitting and reflecting reconfigurable intelligent surfaces (STAR-RIS)-enabled integrated sensing and communic…