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In the past decade, due to increasingly challenging traffic conditions in large cities, pollution and safety issues, the development of intelligent transportation systems gained a significant interest due to the potential they present for traffic optimization. The current paper describes the MobiWay Integrated Platform for the development of Intelligent Transportation Systems which provides the infrastructure...
Analysis of ten axis MEMS as a position sensor is given in the paper. Two Kalman filters for fusion of signals from multiple sensors are synthesized. Filter parameters have been optimized using Particle Swarm optimization. Presented are the results of static and dynamic test.
The cooperative operation of multiple networked sensors, due to redundant radio signal reception, allows considerable gain in AMC performance. We here present a cooperative AMC solution with centralized fusion, with suppression of mismatch reference influence through two-step classification process. A performance analysis is performed under the assumed application conditions for dispersive fading...
In this paper we consider the problem of hosting multiple applications in software-defined wireless sensor networks (SD-WSNs). The applications vary in terms of terms of the number and type of sensing tasks required. Since WSN nodes are very resource constrained, one of the major challenges when scheduling the sensing tasks is to balance the energy consumption and maximize the operational time of...
Living conditions in any country are important, especially a local environment is more important to many people. The parameters like a noise level, light intensity, barometric pressure, carbon monoxide (CO) and carbon dioxide (CO2) concentration levels are monitored to evaluate living conditions. The mentioned reasons led to the practical realization of Wireless Unit for Environmental Monitoring (WUEM)...
This paper describes a joint detection and classification of OFDM/QAM, OFDM/OQAM and SC-FDMA signals, using their cyclic frequency domain profiles of spectral correlation density. Detection and classification are performed by introducing corresponding HMMs of these signals. Some performances of the considered joint detection and classification of these signals, obtained using software simulation models,...
This paper presents the IHPNode platform in the context of precision farming (or Agriculture 4.0). This platform is an experimental platform for wireless sensor network (WSN) applications and can be used in precision farming as one of the most promising WSN application areas. The paper presents the requirements of the applications, the features of the IHPNode platform, as well as, the planned future...
The main goal of this paper is to present some of the most relevant work in the area of air pollution monitoring in large cities and water monitoring in rural areas. Additionally, we present our solution based on a participatory sensing approach for air pollution monitoring in large cities, and our ongoing work in the area of multi-modal WSNs for water monitoring in agricultural applications.
Applications developed in an integrated environment consisting of digital TV, mobile devices and internet can offer users novel human-computer interaction scenarios compared to the scenarios that a single device could offer. In this paper the SHARP development framework is presented. The framework allows efficient implementation of distributed systems in an integrated environment. The field of game...
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