Results 41 to 50 of about 4,918 (200)
SPATIAL PREDICTION OF RECEIVED SIGNAL STRENGTH FOR CELLULAR COMMUNICATION USING SUPPORT VECTOR MACHINE AND K-NEAREST NEIGHBOURS REGRESSION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesSignal strength maps are of great importance for cellular system providers in network planning and operation. Accurate prediction of signal strength is important for solving problems such as link quality.
G. M. Perihanoglu, H. Karaman
doaj +1 more source
Amuc_1473 Links Gut Microbes to Skeletal Homeostasis and Counteracts Multifactorial Osteoporosis
Advanced Science, EarlyView.Amuc_1473, a previously uncharacterized protein enriched in Akkermansia muciniphila‐derived extracellular vesicles, is identified as a gut–bone messenger that promotes osteogenesis and inhibits osteoclastogenesis by engaging transcriptional and translational regulators in bone cells.
Shan‐Shan Rao +28 more
wiley +1 more source
Indoor geolocation for wireless networks [PDF]
, 2011 An ever growing demand for ‘location based services’ and the unprecedented growth of wireless local area networks (WLAN) has, in the past few years, attracted the focus of the research community to investigate and develop accurate indoor geolocation ...
Ali, Shahid
core
Advanced Science, EarlyView.PLD3 activates the lysosomal‐AKT‐NF‐κB axis to drive cellular senescence in macrophages, establishing an immunosuppressive TME by limiting the infiltration of cytotoxic T, NK, and NKT cells, which confers resistance to anti‐PD‐1 therapy. Abrine inhibits PLD3 expression, restoring antitumor immunity and synergizing with anti‐PD‐1 treatment.
Xingtu Qin +11 more
wiley +1 more source
Online joint localization without user interactions
Scientific Reports, 2023 Wi-Fi fingerprinting has been a popular indoor localization due to the widespread layout of indoor WLAN. However, the signal fluctuations in the complex environments make it difficult to maintain high accuracy localization for the received signal ...
Yanfen Le +3 more
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Terahertz Channel Modeling, Estimation and Localization in RIS‐Assisted Systems
Advanced Electronic Materials, EarlyView.Reconfigurable intelligent surfaces have become a recent intensive research focus. Based on practical applications, channel strategies for RIS‐assisted terahertz wireless communication systems are categorized into three different types: channel modeling, channel estimation, and channel localization.
Hongjing Wang +9 more
wiley +1 more source
Short Range Indoor Distance Estimation by Using RSSI Metric
Electrica, 2017 In recent years, indoor localizationproblem is a highly preferred topic to study. In order to estimate the relativepositions of the communication nodes in a localization system, the distanceinformation of each node is required. In this paper, it is aimed
Türker TÜRKORAL +4 more
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Annals of Neurology, EarlyView.Objective The objective of this study was to quantify incremental diagnostic yield and prognostic value of continuous electroencephalography (cEEG; ≥12 hours) versus a 60‐minute short electroencephalography (sEEG) in predicting post‐stroke epilepsy (PSE) in patients without acute symptomatic seizures.
Kai Michael Schubert +8 more
wiley +1 more source
CNN‐based received signal strength prediction: A frequency conversion scheme
, 2023 To support the design and deployment of emerging high‐frequency wireless systems in various applications such as intelligent transportation, advanced received signal strength (RSS) simulation tools for radio coverage prediction are needed.
Siyi Huang, Xingqi Zhang
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An Adaptive Segmental Model for Accurate Signal Propagation and RSS Prediction
International Journal of Antennas and PropagationReceived signal strength (RSS) is a key metric for assessing the strength of a received signal. However, indoor signal stability is affected by multiple factors, leading to RSS fluctuations even at fixed locations.
Yan Liang, Song Chen, Xin Dong, Tu Liu
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