Results 21 to 30 of about 78,581 (268)
Foundation of Indoor Information Services:A Survey of Low-cost Localization Techniques [PDF]
Jisuanji kexue, 2022 Recently,with the development of Internet of things technology and the proposal of smart city concept,location-based service is developing rapidly,especially,the outdoor location services provided by global positioning system (GPS) based on satellite ...
SHAO Zi-hao, YANG Shi-yu, MA Guo-jie
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RSSI and Machine Learning-Based Indoor Localization Systems for Smart Cities
Eng, 2023 The rapid expansion of the Internet of Things (IoT) and Machine Learning (ML) has significantly increased the demand for Location-Based Services (LBS) in today’s world.
R. M. M. R. Rathnayake +3 more
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Firefighter indoor localization (POUCET) [PDF]
2019 IEEE Radio and Antenna Days of the Indian Ocean (RADIO), 2019 Indoor positioning is a growing demand for many uses: orientation in subways, shopping promotions, Internet of Things (IoT). These radio systems need dedicated wireless infrastructure deployment in order to provide users orientation information. In this paper, we present an emergency hybrid localization system which could help policemen or firefighters
Kojakian, Viken +12 more
openaire +2 more sources
Accurate Indoor Localization Based on CSI and Visibility Graph
Sensors, 2018 Passive indoor localization techniques can have many important applications. They are nonintrusive and do not require users carrying measuring devices.
Zhefu Wu +6 more
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Efficient Sensor Localization for Indoor Environments Using Classification of Link Quality Patterns
International Journal of Distributed Sensor Networks, 2013 In ubiquitous sensor networks (USN), sensor node localization is normally performed with global positioning system (GPS) or radio signal strength (RSS) between a target node and reference nodes.
Young-guk Ha +2 more
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Efficient AoA-based wireless indoor localization for hospital outpatients using mobile devices [PDF]
, 2018 The motivation of this work is to help outpatients find their corresponding departments or clinics, thus, it needs to provide indoor positioning services with a room-level accuracy.
Abbasi, Qammer H. +2 more
core +1 more source
Sensors, 2016 The Received Signal Strength (RSS) fingerprint-based indoor localization is an important research topic in wireless network communications. Most current RSS fingerprint-based indoor localization methods do not explore and utilize the spatial or temporal ...
Xinglin Piao +6 more
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Selective AP-sequence Based Indoor Localization without Site Survey [PDF]
, 2016 In this paper, we propose an indoor localization system employing ordered sequence of access points (APs) based on received signal strength (RSS). Unlike existing indoor localization systems, our approach does not require any time-consuming and laborious
Guo, Jindong +6 more
core +1 more source
Cooperative Localization Bounds for Indoor Ultra-Wideband Wireless Sensor Networks
EURASIP Journal on Advances in Signal Processing, 2008 In recent years there has been growing interest in ad-hoc and wireless sensor networks (WSNs) for a variety of indoor applications. Localization information in these networks is an enabling technology and in some applications it is the main sought after ...
Kaveh Pahlavan, Nayef Alsindi
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A Semi-Supervised 3D Indoor Localization Using Multi-Kernel Learning for WiFi Networks
Sensors, 2022 Indoor localization is an important issue for indoor location-based services. As opposed to the other indoor localization approaches, the radio frequency (RF) based approaches are low-energy solutions with simple implementation.
Yuh-Shyan Chen +2 more
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