Results 81 to 90 of about 118,006 (248)
Optimized GOMP-Based OTFS Channel Estimation Algorithm for V2X Communications
VehiclesVehicle-to-everything (V2X) communication, a current key area of research, has a large impact on traffic safety, traffic efficiency, autonomous driving technology development, and intelligent transport. In order to achieve the low-latency performance and
Yong Liao, Chen Yu
doaj +1 more source
Single- and Multiband OFDM Photonic Wireless Links in the 75−110 GHz Band Employing Optical Combs
IEEE Photonics Journal, 2012 The photonic generation of electrical orthogonal frequency-division multiplexing (OFDM) modulated wireless signals in the 75-110 GHz band is experimentally demonstrated employing in-phase/quadrature electrooptical modulation and optical heterodyn ...
M. Beltran +9 more
doaj +1 more source
, 2018 Non-orthogonal Multiple Access (NOMA) has become a salient technology for improving the spectral efficiency of the next generation 5G wireless communication networks.
Jha, Pranav Kumar +2 more
core +1 more source
Mechanical and Electrical Phenotype of hiPSC‐Cardiomyocytes on Fibronectin‐Based Hydrogels
Advanced Healthcare Materials, EarlyView.We introduce fibronectin‐based PEG hydrogels with controlled rigidity to enable the culture of iPSC‐derived cardiomyocytes. These substrates offer an alternative to the current culture of these cells on fibronectin‐coated glass, providing enhanced structural and functional behavior. The system provides a more physiologically relevant platform to assess
Ana Da Silva Costa +8 more
wiley +1 more source
NOMA Meets Finite Resolution Analog Beamforming in Massive MIMO and Millimeter-Wave Networks
, 2017 Finite resolution analog beamforming (FRAB) has been recognized as an effective approach to reduce hardware costs in massive multiple-input multiple-output (MIMO) and millimeter-wave networks.
Dai, Linglong +3 more
core +1 more source
Bioprinting Organs—Science or Fiction?—A Review From Students to Students
Advanced Healthcare Materials, EarlyView.Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu +18 more
wiley +1 more source
مجلة النهرين للعلوم الهندسية, 2017 An orthogonal chaotic vectors based differential chaos shift keying (OCV-DCSK) digital communication system is presented. In this system the data transmission rates are increased by sending M bits in the same frame without needing for synchronization and
Fadhil Sahib Hasan
doaj
Robust beamforming and spatial precoding for quasi-OSTBC massive MIMO communications
EURASIP Journal on Wireless Communications and Networking, 2019 This paper considers the problem of massive multiple-input-multiple-output (MIMO) wireless communication systems with quasi-orthogonal space-time block code (QOSTBC) transmission in the presence of spatial correlation effect (SCE) and mutual coupling ...
Ju-Hong Lee, Wei-En Sun
doaj +1 more source
User Partitioning for Less Overhead in MIMO Interference Channels
, 2012 This paper presents a study on multiple-antenna interference channels, accounting for general overhead as a function of the number of users and antennas in the network.
Heath Jr, Robert W., Peters, Steven W.
core +1 more source
Smart Catheters for Diagnosis, Monitoring, and Therapy
Advanced Healthcare Materials, EarlyView.This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman +12 more
wiley +1 more source