Results 21 to 30 of about 2,582,612 (303)
Real-Time Passive Localization of TDOA via Neural Networks
IEEE Communications Letters, 2021 This letter proposes the use of neural networks to realize the passive localization by signal time difference of arrival (TDOA). In the face of multiple complex targets with radiation sources in a specific area, real-time localization is an urgent ...
Zewen Wang +4 more
semanticscholar +1 more source
WiPasLoc:A Novel Passive Indoor Human Localization Method Based on WiFi [PDF]
Jisuanji kexue, 2022 Passive indoor human localization is the basis for implementing ubiquitous wireless sensing systems.However,commercial WiFi signals are easily affected by the surrounding environment in our life,which makes it difficult for existing WiFi-based indoor ...
WANG Dong-zi, GUO Zheng-xin, GUI Lin-qing, HUANG Hai-ping, XIAO Fu
doaj +1 more source
Passive Localization of Moving Target with Channel State Information
J. Sensors, 2021 With the popularity of wireless networks and smart devices, wireless signal-based passive target sensing and localization have become a hot research topic and attracted numerous researchers’ interests.
Xiaolong Yang +3 more
semanticscholar +1 more source
Passive Indoor Localization with WiFi Fingerprints
CoRR, 2021 This paper proposes passive WiFi indoor localization. Instead of using WiFi signals received by mobile devices as fingerprints, we use signals received by routers to locate the mobile carrier. Consequently, software installation on the mobile device is not required. To resolve the data insufficiency problem, flow control signals such as request to send
Minh Tu Hoang +7 more
openaire +2 more sources
Comparison of Direct Intersection and Sonogram Methods for Acoustic Indoor Localization of Persons
Sensors, 2021 We discuss two methods to detect the presence and location of a person in an acoustically small-scale room and compare the performances for a simulated person in distances between 1 and 2 m.
Dominik Jan Schott +9 more
doaj +1 more source
Localizing wild chimpanzees with passive acoustics
Ecology and Evolution, 2022 Abstract Localizing wildlife contributes in multiple ways to species conservation. Data on animal locations can reveal elements of social behavior, habitat use, population dynamics, and be useful in calculating population density. Acoustic localization systems (ALS) are a non‐invasive method widely used in the marine sciences but not well established
Anne‐Sophie Crunchant +2 more
openaire +4 more sources
Auditory Subjective-Straight-Ahead Blurs during Significantly Slow Passive Body Rotation
i-Perception, 2022 This paper reports on the deterioration in sound-localization accuracy during listeners’ head and body movements. We investigated the sound-localization accuracy during passive body rotations at speeds in the range of 0.625–5 °/s. Participants were asked
Akio Honda +3 more
doaj +1 more source
EM Model-Based Device-Free Localization of Multiple Bodies
Sensors, 2021 In this paper, we discuss the problem of device-free localization and tracking, considering multiple bodies moving inside an area monitored by a wireless network.
Vittorio Rampa +3 more
doaj +1 more source
Leveraging Smart Lights for Passive Localization
2018 IEEE 15th International Conference on Mobile Ad Hoc and Sensor Systems (MASS), 2018 Localization based on visible light is gaining significant attention. But most existing studies rely on a key requirement: the object of interest needs to carry an optical receiver (camera or photodiode). We remove this requirement and investigate the possibility of achieving accurate localization in a passive manner, that is, without requiring objects
Weizheng Wang 0005 +3 more
openaire +3 more sources
Underwater Acoustic Pulsed Source Localization with a Pair of Hydrophones
Remote Sensing, 2018 A series of underwater acoustic localization experiments were conducted in the Eastern Mediterranean Sea to test the performance of a Bayesian method for localization of pulsed acoustic sources exploiting time differences between direct and surface ...
Emmanuel K. Skarsoulis +6 more
doaj +1 more source