31 citations · 76 across the 11 of their papers we have counts for
6 papers · 1 filter
Near-Field Sparse Channel Representation and Estimation in 6G Wireless Communications
Xing Zhang, Haiyang Zhang, Yonina C. Eldar
The employment of extremely large antenna arrays and high-frequency signaling makes future 6G wireless communications likely to operate in the near-field region. In this case, the…
Near-field Localization with Dynamic Metasurface Antennas
Qianyu Yang, Anna Guerra, Francesco Guidi +5
Sixth generation (6G) cellular communications are expected to support enhanced wireless localization capabilities. The widespread deployment of large arrays and high-frequency band…
Beamforming Design for Integrated Sensing and Wireless Power Transfer Systems
Qianyu Yang, Haiyang Zhang, Baoyun Wang
This letter proposes a new concept of integrated sensing and wireless power transfer (ISWPT), where radar sensing and wireless power transfer functions are integrated into one hard…
Channel Estimation with Hybrid Reconfigurable Intelligent Metasurfaces
Haiyang Zhang, Nir Shlezinger, George C Alexandropoulos +3
Reconfigurable Intelligent Surfaces (RISs) are envisioned to play a key role in future wireless communications, enabling programmable radio propagation environments. They are usual…
Jointly Learned Symbol Detection and Signal Reflection in RIS-Aided Multi-user MIMO Systems
Liuhang Wang, Nir Shlezinger, George C. Alexandropoulos +3
Reconfigurable Intelligent Surfaces (RISs) are regarded as a key technology for future wireless communications, enabling programmable radio propagation environments. However, the p…
Channel Estimation with Simultaneous Reflecting and Sensing Reconfigurable Intelligent Metasurfaces
Haiyang Zhang, Nir Shlezinger, Idban Alamzadeh +3
Reconfigurable Intelligent Surfaces (RISs) are envisioned to play a key role in future wireless communications, enabling programmable radio propagation environments. They are usual…