Results 91 to 100 of about 18,005 (284)
Near-capacity wireless transceivers and cooperative communications in the MIMO era: evolution of standards, waveform design, and future perspectives [PDF]
, 2011 Classic Shannon theory suggests that the achievable channel capacity increases logarithmically with the transmit power. By contrast, the MIMO capacity increases linearly with the number of transmit antennas, provided that the number of receive antennas ...
Alamri, Osamah +5 more
core +1 more source
Frontiers in Digital HealthBackgroundMaintaining good quality of healthcare data at various levels is a critical challenge in developing countries. The barriers to healthcare data quality remain largely unexplored in eastern Ethiopia.ObjectiveThis study aimed to assess the ...
Abebe Tolera +5 more
doaj +1 more source
The Future of Research in Cognitive Robotics: Foundation Models or Developmental Cognitive Models?
Advanced Robotics Research, EarlyView.Research in cognitive robotics founded on principles of developmental psychology and enactive cognitive science would yield what we seek in autonomous robots: the ability to perceive its environment, learn from experience, anticipate the outcome of events, act to pursue goals, and adapt to changing circumstances without resorting to training with ...
David Vernon
wiley +1 more source
Optimized Construction of Reed-Solomon Coded Cooperative MIMO System Based on Network Coding [PDF]
RadioengineeringTo significantly enhance the reliability and spectral efficiency of small data block transmission, this paper presents a novel network-coding-based Reed-Solomon coded cooperative multiple-input multiple-output (NC-RSCC-MIMO) system.
C. L. Zhao +3 more
doaj
Advanced Robotics Research, EarlyView.Intelligent Sky Guardians (InSkyGuard) is introduced as a four‐drone swarm that autonomously detects, tracks, and safely captures rogue drones using a coordinated net system. Computer vision and leader–follower control architecture enable synchronized enclosure, while integrated failsafes enhance system reliability. Validated through closed‐environment
Joshua Hastings +6 more
wiley +1 more source
Two-level HARQ for turbo coded cooperation
, 2010 International audienceWireless networks can exploit an implicit distributed diversity by the use of cooperative systems thanks to the broadcast nature of the radio link.
Langlais, Charlotte +3 more
core +2 more sources
PLoS ONEBackgroundSocial participation of older adults is a crucial component of China's aged care services and an important strategy for actively addressing the aging population.
ZiQi Mei +9 more
doaj +1 more source
Advanced Robotics Research, EarlyView.This review maps the methods to monitor robots’ health by fusing vibration, sound, control signals, vision, force, and oil information with artificial intelligence. It identifies deep learning, transfer learning, digital twins, and physics‐informed models as key methodological pathways enabling earlier diagnosis, safer human–robot collaboration, and ...
Yuting Qiao +6 more
wiley +1 more source
Salāmat-i kār-i Īrān, 2020 Background and aims: Career success is one of the important and influential factors for taking long steps towards productivity of an organization. Career success is the relationship between onechr('39')s current progress and onechr('39')s future ideals ...
milad shafii +4 more
doaj
Consensus Formation and Change are Enhanced by Neutrality
Advanced Science, EarlyView.Neutral agents are shown to enhance both the formation and overturning of consensus in collective decision‐making. A general mathematical model and experiments with locusts and humans reveal that neutrality enables robust consensus via simple interactions and accelerates consensus change by reducing effective population size.
Andrei Sontag +3 more
wiley +1 more source