Results 11 to 20 of about 12,611 (225)
RSSI-WSDE: Wireless Sensing of Dynamic Events Based on RSSI
SensorsWireless sensing is a crucial technology for building smart cities, playing a vital role in applications such as human monitoring, route planning, and traffic management. Analyzing the data provided by wireless sensing enables the formulation of more scientific decisions.
Tian, Xiaoping +4 more
openaire +5 more sources
Wireless Localization Based on RSSI Fingerprint Feature Vector
International Journal of Distributed Sensor Networks, 2015 RSSI wireless signal is a reference information that is widely used in indoor positioning. However, due to the wireless multipath influence, the value of the received RSSI will have large fluctuations and cause large distance error when RSSI is fitted to
Aiguo Zhang +4 more
doaj +2 more sources
Estimating Environmental RF‐EMF Exposure From Mobile Networks Using Signal Indicators Collected With the ETAIN 5G Scientist App [PDF]
BioelectromagneticsABSTRACT Smartphones track indicators of a reference signal to maintain network connectivity. These can serve as proxies for a subset of environmental radiofrequency electromagnetic field (RF‐EMF) exposure from mobile networks. In this multi‐country study, we developed conversion functions linking signal indicators collected with the ETAIN 5G‐Scientist
Sandoval‐Diez N +12 more
europepmc +2 more sources
marlonjeske/dataset-rssi-urban: First release.
, 2021 Dataset with real RSSI measures in urban environment from mesh ...
Marlon Jeske
core +1 more source
RSSI: Lost and Alone, a Case for Redundancy
2022 18th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob), 2022 The Received Signal Strength Indicator (RSSI) is a preferred metric among researchers for localization and distance estimation. Although it is easy to use, as it is available in most of operating systems, but it is not entirely reliable when used alone. We assess the inconsistency of RSSI values in an experimental setup.
Syed, Mohammad Imran +2 more
openaire +2 more sources
On the RSSI-Based Indoor Localization Employing LoRa in the 2.4 GHz ISM Band [PDF]
Radioengineering, 2022 Demand for systems and technologies ensuring indoor localization or tracking of an object with high and stable accuracy is continuously increasing. Nowadays, there are exist several wireless technologies, for instance Bluetooth or Wi-Fi, which can be ...
M. Simka, L. Polak
doaj
Bayesian Region Discriminant Location Algorithm Based on Bluetooth RSSI [PDF]
Jisuanji gongcheng, 2019 The traditional multi-point location method based on Received Signal Strength Indication(RSSI) has low positioning accuracy and poor stability.To solve this problem,a region discriminant location algorithm based on Bluetooth RSSI is proposed.The RSSI ...
PENG Hao,PENG Min,AN Ning,ZHOU Qingfeng
doaj +1 more source
Jurnal Jaringan Telekomunikasi, 2022 The value of signal attenuation by the resulting weather changes may differ at any time. The collection of signal power data with different times, weather, humidity, rainfall, and temperatures using the drive test method in Malang area will be processed ...
Hudiono Hudiono +2 more
doaj +1 more source
Jurnal Rekayasa Elektrika, 2021 Covid-19 was first reported in Indonesia in March 2020. A month later the confirmed cases had reached 1528 cases and the death toll was 136 cases. Distance restrictions, also known as physical and social distance, are one of the government's efforts to ...
Noni Mastiana, Ardian Ulvan, Melvi Ulvan
doaj +1 more source
A NODE LOCATION ALGORITHM BASED ON IMPROVED GRASSHOPPER OPTIMIZATION IN WIRELESS SENSOR NETWORK
ICTACT Journal on Communication Technology, 2022 As the use of swarm intelligence algorithms grows, so does the interest in placing nodes in a Wireless Sensor network. For this reason, the RSSI range model positioning algorithm has been replaced by a more accurate one.
D. Archana, S. Prakasam
doaj +1 more source