Results 21 to 30 of about 25,974 (287)
Real-Time Implementation Aspects of Large Intelligent Surfaces [PDF]
ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2020 With the potential to provide a clean break from massive multiple-input multiple-output, large intelligent surfaces (LISs) have recently received a thrust of research interest. Various proposals have been made in the literature to define the exact functionality of LISs, ranging from fully active to largely passive solutions.
Harsh Tataria +2 more
core +7 more sources
Wireless Communications Through Reconfigurable Intelligent Surfaces
IEEE Access, 2019 The future of mobile communications looks exciting with the potential new use cases and challenging requirements of future 6th generation (6G) and beyond wireless networks. Since the beginning of the modern era of wireless communications, the propagation
Ertugrul Basar +5 more
doaj +3 more sources
The Potential of Using Large Antenna Arrays on Intelligent Surfaces [PDF]
2017 IEEE 85th Vehicular Technology Conference (VTC Spring), 2017 6 pages, 10 figures ...
Sha Hu 0001, Fredrik Rusek, Ove Edfors
openaire +4 more sources
Utility-Based Precoding Optimization Framework for Large Intelligent Surfaces [PDF]
2019 53rd Asilomar Conference on Signals, Systems, and Computers, 2019 The spectral efficiency of wireless networks can be made nearly infinitely large by deploying many antennas, but the deployment of very many antennas requires new topologies beyond the compact and discrete antenna arrays used by conventional base stations.
Bjornson E., Sanguinetti L.
openaire +6 more sources
Near-Field Beamforming for Large Intelligent Surfaces [PDF]
2022 IEEE 33rd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2022 Publisher Copyright: © 2022 IEEE.
Hu, Sha, Ilter, Mehmet C., Wang, Hao
openaire +4 more sources
Very-large-scale reconfigurable intelligent surfaces for dynamic control of terahertz and millimeter waves [PDF]
Nature CommunicationsUnlocking the potential of terahertz (THz) and millimeter (mm) waves for next generation communications and imaging applications requires reconfigurable intelligent surfaces (RIS) with programmable elements that can manipulate the waves in real-time ...
Yury Malevich +4 more
doaj +2 more sources
DC-Mamba for surface micro defect classification on large aperture optics with multi axis attention [PDF]
Scientific ReportsLarge-aperture optics play a pivotal role in high-performance optical systems, and the presence of micro-defects on their surfaces can significantly degrade system performance and reliability.
Dejin Zhao +9 more
doaj +2 more sources
Hardware Distortion Modeling for Panel Selection in Large Intelligent Surfaces [PDF]
2024 58th Asilomar Conference on Signals, Systems, and Computers5 pages and 4 figures. This work has been accepted in IEEE Asilomar Conference on Signals, Systems, and Computers 2024.
Ashkan Sheikhi +2 more
openaire +3 more sources
Radio Sensing with Large Intelligent Surface for 6G [PDF]
ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2023 This paper leverages the potential of Large Intelligent Surface (LIS) for radio sensing in 6G wireless networks. Major research has been undergone about its communication capabilities but it can be exploited as a formidable tool for radio sensing.
Cristian J. Vaca-Rubio +4 more
openaire +3 more sources
Towards Large Intelligent Surface (LIS)-Based Communications [PDF]
IEEE Transactions on Communications, 2020 The concept of large intelligent surface (LIS)-based communication has recently raised research attention, in which a LIS is regarded as an antenna array whose entire surface area can be used for radio signal transmission and reception. To provide a fundamental understanding of LIS-based communication, this paper studies the uplink (UL) performance of ...
Jide Yuan +2 more
openaire +3 more sources