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Wireless networking and mobile communications is increasing around the world and in all sectors of our lives. With increasing use, the density and complexity of the systems increase with more base stations and advanced protocols to enable higher data throughputs. The security of data transported over the wireless networks must also evolve with the advances in technologies enabling the more capable...
The rising adaption of Internet of Things (IoT) and Industry 4.0 is expected to boost the demands of spatially distributed embedded wireless networks. For an efficient design flow of reliable wireless communication protocol implementations, it is essential to have a testing environment, which is continuous, simple and automated at various levels in the development life cycle. This paper presents an...
This conference note describes a real-time tactical mobile network optimization agent (TNOA) utilizing real-time simulation. By modeling the wired and wireless links in near real time using the massively parallel, high performance network simulator QUALNET we optimize system performance via configuration control. Our heterogeneous tactical network consists of Link 16, Link 11, S-Tadil-J, and JREAP...
Received signal strength indication (RSSI) is a measurement function nowadays widely available in many wireless communication devices. The use of RSSI for radio frequency power measurements is here discussed. In particular, a procedure is proposed for improving the use of RSSI for power measurement tasks. The aim is to show how this function, suitably designed for communication protocol tasks, can...
Low cost digital radios are sometimes proposed as an affordable tool for the realization of long distance (multikilometric - MKM) point-to-point telecommunication infrastructures in Developing Countries. To analyze the performance and the reliability of an architecture based on use of cheap wireless cards, several point-to-point links ranging from 50 up to 300 kilometers have been implemented in harsh...
In this work, we propose and analyze a new approach for securing localization and location verification in wireless networks based on hidden and mobile base stations. Our approach enables secure localization with a broad spectrum of localization techniques, ultrasonic or radio, based on the received signal strength or signal time of flight. Through several examples, we show how this approach can be...
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