3 citations · 3 across the 4 of their papers we have counts for
4 papers
Near-Field Wideband Beam Training Based on Distance-Dependent Beam Split
Tianyue Zheng, Mingyao Cui, Zidong Wu +1
Near-field beam training is essential for acquiring channel state information in 6G extremely large-scale multiple input multiple output (XL-MIMO) systems. To achieve low-overhead…
The Manifestation of Spatial Wideband Effect in Circular Array: From Beam Split to Beam Defocus
Zidong Wu, Linglong Dai
Millimeter-wave (mmWave) and terahertz (THz) communications with hybrid precoding architectures have been regarded as energy-efficient solutions to fulfill the vision of high-speed…
Location Division Multiple Access for Near-Field Communications
Zidong Wu, Linglong Dai
Spatial division multiple access (SDMA) is essential to improve the spectrum efficiency for multi-user multiple-input multiple-output (MIMO) communications. The classical SDMA for…
Distance-Aware Precoding for Near-Field Capacity Improvement
Zidong Wu, Mingyao Cui, Zijian Zhang +1
Extremely large-scale MIMO (XL-MIMO) is a promising technology to improve the capacity for future 6G networks. With a very large number of antennas, the near-field property of XL-M…