64 citations · 143 across the 23 of their papers we have counts for
9 papers · 1 filter
Spatial Multiplexing in Near-Field Line-of-Sight MIMO Communications: Paraxial and Non-Paraxial Deployments
Juan Carlos Ruiz-Sicilia, Marco Di Renzo, Placido Mursia +2
Sixth generation (6G) wireless networks are envisioned to include aspects of energy footprint reduction (sustainability), besides those of network capacity and connectivity, at the…
Time-Domain Channel Estimation for Extremely Large MIMO THz Communication Systems Under Dual-Wideband Fading Conditions
Evangelos Vlachos, Aryan Kaushik, Yonina C. Eldar +1
In this paper, we study the problem of extremely large (XL) multiple-input multiple-output (MIMO) channel estimation in the terahertz (THz) frequency band, considering the presence…
Integrated Sensing and Communications for IoT: Synergies with Key 6G Technology Enablers
Aryan Kaushik, Rohit Singh, Ming Li +7
The Internet of Things (IoT) and wireless generations have been evolving simultaneously for the past few decades. Built upon wireless communication and sensing technologies, IoT ne…
RIS-Assisted 6G Wireless Communications: A Novel Statistical Framework in the Presence of Direct Channel
Soumya P. Dash, Aryan Kaushik
A RIS-assisted wireless communication system in the presence of a direct communication path between the transceiver pair is considered in this paper. The transmitter-RIS and the RI…
Towards Integrated Sensing and Communications for 6G: A Standardization Perspective
Aryan Kaushik, Rohit Singh, Shalanika Dayarathna +8
The radio communication division of the International Telecommunication Union (ITU-R) has recently adopted Integrated Sensing and Communication (ISAC) among the key usage scenarios…
RIS-Aided Index Modulation with Greedy Detection over Rician Fading Channels
Aritra Basu, Soumya P. Dash, Aryan Kaushik +3
Index modulation schemes for reconfigurable intelligent surfaces (RIS)-assisted systems are envisioned as promising technologies for fifth-generation-advanced and sixth-generation…
Indexed Multiple Access with Reconfigurable Intelligent Surfaces: The Reflection Tuning Potential
Rohit Singh, Aryan Kaushik, Wonjae Shin +3
Indexed modulation (IM) is an evolving technique that has become popular due to its ability of parallel data communication over distinct combinations of transmission entities. In t…
Covariance-Based Hybrid Beamforming for Spectrally Efficient Joint Radar-Communications
Evangelos Vlachos, Aryan Kaushik
Joint radar-communications (JRC) is considered to be a vital technology in deploying the next generation systems, since its useful in decongestion of the radio frequency (RF) spect…
Energy Efficient Dual-Functional Radar-Communication: Rate-Splitting Multiple Access, Low-Resolution DACs, and RF Chain Selection
Onur Dizdar, Aryan Kaushik, Bruno Clerckx +1
Dual-Functional Radar-Communication systems enhance the benefits of communications and radar sensing by jointly implementing these on the same hardware platform and using the commo…