Future smart healthcare systems—often referred to as Internet of Medical Things (IoMT) – will combine a plethora wireless devices and applications that use communication technologies enable the exchange data. Smart requires sufficient bandwidth, reliable secure links, energy-efficient operations, Quality Service (QoS) support. The integration (IoT) solutions into systems can significantly increase intelligence, flexibility, interoperability. This work provides an extensive survey on emerging...

The integration of renewable energy sources (RESs) and the establishment communities (ECs) are vital steps in achieving global sustainability goals. This paper presents a methodology for developing validating Smart Grid Architecture Model (SGAM)-compliant software platform designed to integrate data-driven services connect physical assets within communities. aims optimize dispatch, enhance self-consumption, facilitate interoperability with smart grid infrastructures. Two case...

Energy communities (ECs) are an important tool towards a fair energy transition. Hence, the European Union (EU) has positioned ECs at centre of its strategy and foreseen transformation system. This paper aims to give overview key aspects challenges for implementation EC concept. Firstly, regulatory framework is examined with focus on new definitions introduced by EU, Renewable Communities (RECs) Citizen (CECs). Secondly, examples established their main objectives mentioned. Additionally,...

One major problem that affecting grape production is of infestations by fungal pathogens, among which Plasmopara viticola one the worst, causing grapevine downy mildew. This can cause substantial damage to a vineyard, leads economic losses. Methods predicting disease outbreak rely on monitoring meteorological parameters. With recent development Internet Things (IoT) technologies, in situ data be efficiently collected large scale. In this paper, new model with early warning system...

Distributed Beamforming (DBF) is a promising technique for energy-efficient uplink communications in Wireless Sensor Networks (WSNs). It based on the fact that, by synchronizing their carrier phases precisely enough, sensor nodes can collaboratively form beampattern with stable mainlobe. However, sidelobes of such depend actual node locations, possibly causing unacceptable interference levels to other Base Stations. In this paper, we propose DBF scheme Sidelobe Control (SC) which maximizes...

In this paper, we consider a scenario where number of energy harvesting sensors cooperate to transmit common message distant base station. The goal is find the jointly optimal transmission (power allocation) policy that maximizes total throughput for given deadline. We solve problem in semi-analytical manner and rigorously prove its optimality. computational complexity proposed scheme analyzed detail compared with interior point methods. Performance extensively assessed by means computer...

It is well known that peak demand nowadays has a negative impact on energy grid capital, operational cost and environmental aspects. Specially due to the carbon-intense generation plants are deployed address these demands. Demand side management activities such as curtailment or load reallocation, have huge potential match with supply for better of their disparity. This particularly true residential buildings which still largely untapped sector. Since renewable sources (e.g. solar wind...

Natural and man-made disasters increasingly menace global population, often bringing immense material loss destruction, taking huge tolls in human lives, impose involuntary migrations. In the imminent crisis aftermath, emergency managers decision makers require a real-time holistic situation overview to guide generate rapid action plan. Traditional management tools simply are unable deliver [4], instead they incur large delays gaps knowledge. Modern technological solutions needed quick...

In this paper, we propose an indoor positioning system for situation awareness in emergency situations. We consider a that uses inertial sensors to provide information environments without GNSS coverage. present the overall architecture with special emphasis on smartphone application and mapping web portal where authorized personnel is given access data.

Tremor is most common among the movement disabilities that affect older people, having a prevalence rate of 4.6% in population than 65 years. Despite this, distinguishing different types tremors clinically challenging, often leading to misdiagnosis. However, due advances microelectronics and wireless communication, it now possible easily monitor tremor hospitals even home environments. In this paper, we propose an architecture system for remote health-care one implementation such focused on...

In recent years, advances in wireless communications, microelectronics and sensing technology have allowed a production of computationally capable low-cost miniature devices that can be used different innovative solutions. Due to constant increase energy consumption, since residential sector has been identified as one the most demanding, there exists strong interest exploitation connected smart with aim improving efficiency, user comfort overall quality life. The Smart Energy Manager based...

Collaborative beamforming (CBF) is a promising technique aimed at improving energy efficiency of communication in wireless sensor networks (WSNs) which has attracted considerable attention the research community recently. It based on fact that beampattern with stable mainlobe can be formed, if multiple sensors synchronize their oscillators and jointly transmit common message signal. In this paper, we consider application CBF one bit feedback different scenarios analyze impact constraints...

This paper addresses node localization problem in a cooperative 3-D wireless sensor network (WSN), for both cases of known and unknown transmit power, P <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">T</sub> . We employ hybrid system that combines distance angle measurements, extracted from the received signal strength (RSS) angle-of-arrival (AoA) information, respectively. Based on RSS measurement model simple geometry, we derive novel...

In this paper, we consider a scenario where one energy harvesting and battery operated sensor cooperatively transmit common message to distant base station. The goal is find the jointly optimal transmission (power allocation) policy which maximizes total throughput for given deadline. To that aim, identify necessary conditions such policy. On their basis, pose an optimization problem show be convex. Performance assessed by means of computer simulations. As benchmarks, system with single and,...

In this paper we present an Android application for collaborative mapping and awareness in emergency situations based on Google Firebase platform. The main purpose of the is to act as a tool firefighters other workers that allow them visually communicate situation field by collaboratively creating map uploading multimedia files. was developed using framework with authentication real-time database secure capabilities at same time significantly shorten development time.

This paper considers a communication scenario where multiple energy harvesting sensors equipped with finite-capacity storage devices cooperate to transmit previously shared common message distant base station. The goal is identify the jointly optimal transmission (power allocation) policy which maximizes total data throughput until given deadline. To that aim, we propose semi-analytical procedure on basis for each sensor can be computed as concatenation of number battery operated like...