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Indoor Positioning Systems (IPS) gained importance in many industrial applications. State-of-the-art solutions heavily rely on external infrastructures and are subject to potential privacy compromises, external information requirements, and…

Signal Processing · Electrical Eng. & Systems 2023-08-24 Nisal Hemadasa Manikku Badu , Marcus Venzke , Volker Turau , Yanqiu Huang

Recently, location-based services (LBS) have steered attention to indoor positioning systems (IPS). WLAN-based IPSs relying on received signal strength (RSS) measurements such as fingerprinting are gaining popularity due to proven high…

Networking and Internet Architecture · Computer Science 2019-07-02 Erick Schmidt , David Akopian

Received signal strength (RSS)-based optical wireless positioning (OWP) systems are becoming popular for indoor localization because they are low-cost and accurate. However, few open-source datasets are available to test and analyze…

Signal Processing · Electrical Eng. & Systems 2025-05-23 Fan Wu , Jorik De Bruycker , Daan Delabie , Nobby Stevens , Francois Rottenberg , Lieven De Strycker

The smooth operation of largely deployed Internet of Things (IoT) applications will depend on, among other things, effective infrastructure failure detection. Access failures in wireless network Base Stations (BSs) produce a phenomenon…

Signal Processing · Electrical Eng. & Systems 2020-02-05 Orestes Manzanilla-Salazar , Filippo Malandra , Hakim Mellah , Constant Wette , Brunilde Sanso

People spend a significant amount of time in indoor spaces (e.g., office buildings, subway systems, etc.) in their daily lives. Therefore, it is important to develop efficient indoor spatial query algorithms for supporting various…

Artificial Intelligence · Computer Science 2022-05-27 Bo Hui , Wenlu Wang , Jiao Yu , Zhitao Gong , Wei-Shinn Ku , Min-Te Sun , Hua Lu

In daily life, mobile and wearable devices with high computing power, together with anchors deployed in indoor environments, form a common solution for the increasing demands for indoor location-based services. Within the technologies and…

Signal Processing · Electrical Eng. & Systems 2022-11-29 Pavel Pascacio , Joaquín Torres-Sospedra , Sven Casteleyn , Elena Simona Lohan

Indoor positioning systems (IPS) are emerging technologies due to an increasing popularity and demand in location based service (LBS). Because traditional positioning systems such as GPS are limited to outdoor applications, many IPS have…

Signal Processing · Electrical Eng. & Systems 2019-07-08 Erick Schmidt , David Akopian

There have been significant issues given the IoT, with heterogeneity of billions of devices and with a large amount of data. This paper proposed an innovative design of the Internet of Things (IoT) Environment Intrusion Detection System (or…

Artificial Intelligence · Computer Science 2024-06-19 Nadia Ansar , Mohammad Sadique Ansari , Mohammad Sharique , Aamina Khatoon , Md Abdul Malik , Md Munir Siddiqui

Outdoor positioning systems based on the Global Navigation Satellite System have several shortcomings that have deemed their use for indoor positioning impractical. Location fingerprinting, which utilizes machine learning, has emerged as a…

Machine Learning · Computer Science 2022-05-31 Fahad Alhomayani , Mohammad H. Mahoor

This paper aims at detecting an accurate position of the main entrance of the buildings. The proposed approach relies on the fact that the GPS signals drop significantly when the user enters a building. Moreover, as most of the public…

Machine Learning · Computer Science 2019-12-11 Ahmad Abadleh

As sensor networks for health monitoring become more prevalent, so will the need to control their usage and consumption of energy. This paper presents a method which leverages the algorithm's performance and energy consumption. By utilising…

Signal Processing · Electrical Eng. & Systems 2018-12-07 Michal Kozlowski , Ryan McConville , Raul Santos-Rodriguez , Robert Piechocki

The Internet of Things (IoT) is expected to require more effective and efficient wireless communications than ever before. For this reason, techniques such as spectrum sharing, dynamic spectrum access, extraction of signal intelligence and…

Networking and Internet Architecture · Computer Science 2020-09-08 Jithin Jagannath , Nicholas Polosky , Anu Jagannath , Francesco Restuccia , Tommaso Melodia

Several Internet-of-Things (IoT) applications provide location-based services, wherein it is critical to obtain accurate position estimates by aggregating information from individual sensors. In the recently proposed narrowband IoT (NB-IoT)…

Signal Processing · Electrical Eng. & Systems 2021-05-19 Saeid Sedighi , Kumar Vijay Mishra , M. R. Bhavani Shankar , Björn Ottersten

An application of software known as an Intrusion Detection System (IDS) employs machine algorithms to identify network intrusions. Selective logging, safeguarding privacy, reputation-based defense against numerous attacks, and dynamic…

Cryptography and Security · Computer Science 2025-06-24 Muhammad Zawad Mahmud , Samiha Islam , Shahran Rahman Alve , Al Jubayer Pial

In recent years, there has been a massive increase in the amount of Internet of Things (IoT) devices as well as the data generated by such devices. The participating devices in IoT networks can be problematic due to their…

This paper details a number of indoor localization techniques developed for real-time monitoring of older adults. These were developed within the framework of the i-Light research project that was funded by the European Union. The project…

Computers and Society · Computer Science 2020-09-04 Iuliana Marin , Maria-Iuliana Bocicor , Arthur-Jozsef Molnar

In the expanding field of the Internet of Things (IoT), wireless channel estimation is a significant challenge. This is specifically true for low-power IoT (LP-IoT) communication, where efficiency and accuracy are extremely important. This…

Signal Processing · Electrical Eng. & Systems 2024-04-25 Samrah Arif , M. Arif Khan , Sabih Ur Rehman

Leveraging received signal strength (RSS) measurements for indoor localization is highly attractive due to their inherent availability in ubiquitous wireless protocols. However, prevailing RSS-based methods often depend on complex…

Signal Processing · Electrical Eng. & Systems 2025-09-30 Luis F. Abanto-Leon , Muhammad Salman , Lismer Andres Caceres-Najarro

As the Internet of Things (IoT) continues to expand, ensuring the security of connected devices has become increasingly critical. Traditional Intrusion Detection Systems (IDS) often fall short in managing the dynamic and large-scale nature…

Cryptography and Security · Computer Science 2025-04-11 Saeid Jamshidi , Amin Nikanjam , Nafi Kawser Wazed , Foutse Khomh

Using WiFi signals for indoor localization is the main localization modality of the existing personal indoor localization systems operating on mobile devices. WiFi fingerprinting is also used for mobile robots, as WiFi signals are usually…

Robotics · Computer Science 2017-05-01 Michał Nowicki , Jan Wietrzykowski
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