Results 141 to 150 of about 125,464,374 (223)

Improving Smartphone GNSS Positioning Accuracy Using Contextual Information. [PDF]

Sensors (Basel)
Park BG, Lee JS, Kim M, Park KD.
europepmc   +1 more source

Adaptive Kalman Filter-Based UWB Location Tracking with Optimized DS-TWR in Workshop Non-Line-of-Sight Environments. [PDF]

Sensors (Basel)
Wu J, Xiong Y, Li W, Xia W.
europepmc   +1 more source

Fault-Tolerant Cooperative Positioning for UAV Swarms in Degraded Environments: A Multi-Objective Deep Reinforcement Learning Approach. [PDF]

Sensors (Basel)
Yang P, Li J, Lan X, Pang B.
europepmc   +1 more source

AI-Driven Real-Time Phase Optimization for Energy Harvesting-Enabled Dual-IRS Cooperative NOMA Under Non-Line-of-Sight Conditions. [PDF]

Sensors (Basel)
Al-Ghafri Y, Asif HM, Nadir Z, Tarhuni N.   +3 more
europepmc   +1 more source

A Resilient Cloud-Edge Digital Twin Framework for Urban UAV Logistics Under 3D Blockages and ADS-B Signal Anomalies. [PDF]

Sensors (Basel)
Tong H, Chen Y, Liu Y, Huang F, Sun J.
europepmc   +1 more source

Coverage prediction models for 60 GHz links in urban areas. [PDF]

Sci Rep
Lopes AVR, Rodríguez M, Feick R, Chizhik D, Sapis J, Du J, Valenzuela RA.   +6 more
europepmc   +1 more source

Improving QoS for streaming data transmission over 6G networks using reconfigurable intelligent surfaces (RIS). [PDF]

Sci Rep
Ibrahim HM, Shiha MM, Nasr ME, Napoleon SA.   +3 more
europepmc   +1 more source

Low-Cost Portable Sensor Node for Gas and Chemical Leak Detection with Kalman-Filtering-Based UWB Localization. [PDF]

Sensors (Basel)
Al-Okby MFR, Roddelkopf T, Thurow K.
europepmc   +1 more source

Performance analysis of UAV-assisted coverage for cell edge. [PDF]

PLoS One
Sun H, Zhou Y.
europepmc   +1 more source

Precision improvement for indoor positioning based on fuzzy inference system with ultra-wideband wireless communications. [PDF]

PLoS One
Lee SH, Chang SW, Huang YF, Sheu YH.
europepmc   +1 more source