Results 31 to 40 of about 4,193 (185)

Hybrid Wireless Fingerprint Indoor Localization Method Based on a Convolutional Neural Network

Sensors, 2019
In the indoor location field, the quality of received-signal-strength-indicator (RSSI) fingerprints plays a key role in the performance of indoor location services.
Zhenyu Liu, Bin Dai, Xiang Wan, Xueyi Li
doaj   +1 more source

Rancang Bangun Peralatan Pengukur Kuat Sinyal Seluler untuk Modul Praktikum Lab Telkom Wireless

Jurnal Jaringan Telekomunikasi, 2021
Penelitian ini dirancang untuk mempermudah pengambilan data agar dapat dimonitoring setiap waktu melalui smartphone dengan parameter RSSI, RSRP, dan RSRQ.
Anggita Sukma Nur Anggraini, Aisah Aisah, Abdul Rasyid   +2 more
doaj   +1 more source

Intra‐ and Interspecific Effects on Spatio‐Temporal Behavior of Common Commensal Rodent Species

Integrative Zoology, EarlyView.
This study revealed major findings on spatio‐temporal behavior of commensal rodents on a pig farm showing the influence of interspecific dominance on movement behavior and the resulting species‐specific ecological adaptations. Additionally, rodents tend to stay in their home ranges and migration to other stable buildings is only rare.
Florian Huels, Vincent Sluydts, Dries Vermeiren, Marina Voinson, Lucinda Kirkpatrick, Ivan Herrera Olivares, Herwig Leirs, Jens Jacob, Bram Vanden Broecke   +8 more
wiley   +1 more source

Lorawan-Based RSSI-Trilateration Model for Node Location: A Simulation Integrating Flora and Omnet++

Transport and Telecommunication
This work presents the employing of LoRaWAN (Long Range Wide Area Network) for location applications through a network simulation to determine a mobile node position. We rely on FLoRa (Framework for LoRa) and OMNeT++ (Objective Modular Network Testbed in
Yi Loor Jiawey D., Espinal Albert, Sanchez Padilla V.   +2 more
doaj   +1 more source

Precise positioning technology of operator of remote-controlled electro-hydraulic control system

Gong-kuang zidonghua, 2015
In view of problem that operator of remote-controlled electro-hydraulic control system is easy to malfunction while controlling the support action, precise positioning technology of operator of remote-controlled electro-hydraulic control system was ...
ZHAO Wensheng
doaj   +1 more source

Is Europe Under UNSEEN Risk of Cyclones of Tropical Origin?

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract The impacts and potential multidecadal variability of cyclones of tropical origin (CTOs) remain poorly understood, particularly when these events make landfall or pass near Europe (named CTO‐Es) or cause measurable impacts in Europe (named CTO‐EIs).
K. S. Ng, E. Bianco, K. I. Hodges, G. C. Leckebusch   +3 more
wiley   +1 more source

Roles of Microglia in Cerebral Small Vessel Disease

CNS Neuroscience &Therapeutics, Volume 32, Issue 7, July 2026.
Chronic cerebral hypoperfusion triggers microglial activation in cerebral small vessel disease (CSVD). Activated microglia drive neuroinflammation, oxidative stress, and blood–brain barrier disruption, leading to white matter hyperintensities, enlarged perivascular spaces, and other neuroimaging features.
Chenyang Jin, Xiaoqian Song, Yuewen Sun, Yilong Peng, Jing Zhou, Liyan Wang, Xinbao Yin, Xueping Zheng   +7 more
wiley   +1 more source

Analisis Performa Bluetooth pada Sistem Alarm Pengingat Barang yang Tertinggal dengan Smartphone Android

Jurnal Rekayasa Elektrika, 2021
Someone sometimes forgets to put their belongings so that they leave them somewhere, it will pose a risk of losing their belongings. To solve this problem, a reminder is needed so that it is expected to minimize the risk of loss.
Rafiqmia Khairuddin Nur Hammam, Hidayat Nur Isnianto, Sri Lestari, Y. Wahyo Setiyono   +3 more
doaj   +1 more source

A Multi‐Node Wearable Monitoring System for Firefighters With Edge AI and LoRa‐BLE Heterogeneous Communication

Safety Science and Technology, Volume 1, Issue 2, June 2026.
A multinode wearable system tailored for firefighters is presented, featuring LoRa‐BLE heterogeneous communication and edge‐side deep learning. It integrates a lightweight 1D‐CNN for real‐time posture recognition and an adaptive Physiological Strain Index (aPSI) model, ensuring reliable status monitoring and safety warning in complex fireground ...
Chongyuan Ni, Saihua Jiang, Shun Li, Hongyi Guo, Luyao Huang, Jianjun Xia, Yang Lan, Zhijun Zheng, Zhiwei Tan   +8 more
wiley   +1 more source

Construction of Hybrid Dual Radio Frequency RSSI (HDRF-RSSI) Fingerprint Database and Indoor Location Method [PDF]

Sensors, 2020
Radio frequency communication technology has not only greatly improved public network service, but also developed a new technological route for indoor navigation service. However, there is a gap between the precision and accuracy of indoor navigation services provided by indoor navigation service and the expectation of the public. This study proposed a
Haotai Sun, Xiaodong Zhu 0001, Yuanning Liu, Wentao Liu   +3 more
openaire   +3 more sources