Jaime Lloret

Jaime Lloret
Universitat Politècnica de València | UPV · Department of Communications

Professor

About

809
Publications
401,159
Reads
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13,236
Citations
Additional affiliations
January 2009 - present
Universitat de València
January 2006 - December 2012
Universitat Politècnica de València

Publications

Publications (809)
Article
Full-text available
In-vehicle communication has become an integral part of today's driving environment considering the growing add-ons of sensor-centric communication and computing devices inside a vehicle for a range of purposes including vehicle monitoring, physical wiring reduction, and driving efficiency. However, related literature on cyber security for in-vehic...
Article
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In recent decades, networked smart devices and cutting-edge technology have been exploited in many applications for the improvement of agriculture. The deployment of smart sensors and intelligent farming techniques supports real-time information gathering for the agriculture sector and decreases the burden on farmers. Many solutions have been prese...
Article
Full-text available
In the last few years, the Internet of things (IoT) has recently gained attention in developing various smart city applications such as smart healthcare, smart supply chain, smart home, smart grid, etc. The existing literature focuses on the smart healthcare system as a public emergency service (PES) to provide timely treatment to the patient. Howe...
Article
Full-text available
Citation: Jha, S.K.; Prakash, S.; Rathore, R.S.; Mahmud, M.; Kaiwartya, O.; Lloret, J. Quality-of-Service-Centric Design and Analysis of Unmanned Aerial Vehicles. Sensors 2022, 22, 5477.
Article
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Storm sewerages are crucial infrastructures in water management. In this paper, a system was developed to detect the blockage of the sewerage and the presence of illegal spills in Storm sewerages. Different nodes with sensors measuring the water level, turbidity, conductivity, and oil presence are scattered in the sewerage. These nodes are connecte...
Article
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Agriculture Farming activity near to rivers and coastal areas sometimes imply spills of chemical and fertilizers products in aquifers and rivers. These spill highly affect the water quality in rivers’ mouths and beaches close to those rivers. The presence of these elements can worse the quality for its normal use, even for its enjoying. When this p...
Article
Full-text available
Neighbor discovery is an important first step after the deployment of ad hoc wireless networks since they are a type of network that do not provide a communications infrastructure right after their deployment, the devices have radio transceivers which provide a limited transmission range, and there is a lack of knowledge of the potential neighbors....
Article
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An identity management system is essential in any organisation to provide quality services to each authenticated user. The smart healthcare system should use reliable identity management to ensure timely service to authorised users. Traditional healthcare uses a paper-based identity system which is converted into centralised identity management in...
Article
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IoT provides applications and possibilities to improve people’s daily lives and business environments. However, most of these technologies have not been exploited in the field of emotions. With the amount of data that can be collected through IoT, emotions could be detected and anticipated. Since the study of related works indicates a lack of metho...
Article
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Internet of Things (IoT) has introduced new applications and environments. Smart Home provides new ways of communication and service consumption. In addition, Artificial Intelligence (AI) and deep learning have improved different services and tasks by automatizing them. In this field, reinforcement learning (RL) provides an unsupervised way to lear...
Article
With the growing popularity of immersive interaction applications, e.g., industrial teleoperation and remote-surgery, the service demand of communication network is switching from packet delivery to remote control-based communication. The Tactile Internet (TI) is a promising paradigm of remote control-based wireless communication service, which ena...
Article
With the advent of the Internet of Things (IoT), various industries have made considerable progress [1], including agriculture, utilities, manufacturing, and retail. IoT solutions help to increase productivity and efficiency in factories and workplaces. Meanwhile, in smart cities, interconnected traffic lights and parking lots are established throu...
Article
The IEEE 802.15.4 standard is one of the widely adopted specifications for realizing different applications of the Internet of Things. It defines several physical layer options and Medium Access Control (MAC) sub-layer for devices with low-power operating at low data rates. As devices implementing this standard are primarily battery-powered, minimi...
Article
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Clustering is a promising technique for optimizing energy consumption in sensor-enabled Internet of Things (IoT) networks. Uneven distribution of cluster heads (CHs) across the network, repeatedly choosing the same IoT nodes as CHs and identifying cluster heads in the communication range of other CHs are the major problems leading to higher energy...
Article
Turfgrass phenotyping is a potential tool in different grass program breeding. The traditional methods for turfgrass drought phenotyping in field are time-consuming and labor-intensive. However, remote sensing techniques emerge as effective, rapid and easy approaches to optimize turfgrass selection under water stress. Remote sensing approaches are...
Article
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Wireless technology is offering numerous growth to develop communication systems. The Internet of Things (IoT) is combined with the sensing ecosystem to transfer and process the physical environment. Recently, IoT devices have collaborated with wireless devices to improve embedded medical applications. Many solutions are proposed to decrease the po...
Article
Internet of things (IoT) connects heterogeneous physical objects to collect the observing data and eases to development of smart transmission systems. Vehicular ad hoc network (VANET) offers many smart services for emerging vehicle-to-vehicle communication systems using sensors. Although, geographical routing solutions have been improved the proces...
Article
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Flying Ad Hoc Networks (FANETs) are gaining popularity due to its extra‐ordinary features in avionics and electronics domain. FANETs are also considered as most powerful weapon in military assets as well as in civil security applications. Due to its infrastructureless design and wireless nature network, some security challenges are overhead that sh...
Article
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Wireless networks and the Internet of things (IoT) have proven rapid growth in the development and management of smart environments. These technologies are applied in numerous research fields, such as security surveillance, Internet of vehicles, medical systems, etc. The sensor technologies and IoT devices are cooperative and allow the collection o...
Article
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Mixed crops are one of the fundamental pillars of agroecological practices. Row intercropping is one of the mixed cropping options based on the combination of two or more species to reduce their impacts. Nonetheless, from a monitoring perspective, the coexistence of different species with different characteristics complicates some processes, requir...
Chapter
Irrigation is an essential input for grasslands sustainability, especially in seasons where rainfall is not regular and insufficient. The scarcity of water in many regions of the world decreases the timing and quantity of irrigation and affects the quality of grasslands. The use of remote sensing techniques as precise methods to control the efficie...
Chapter
The late detection of abnormalities in humans is one of the main problems that arise to face other pathologies. In this context, non-invasive techniques, such as urine tests, have currently become one of the most interesting tools. Especially, the urine tests are one of the easiest and accessible biological fluids, that provided relevant informatio...
Chapter
Every single day, a massive amount of data is generated by different medical data sources. Processing this wealth of data is indeed a daunting task, and it forces us to adopt smart and scalable computational strategies, including machine intelligence, big data analytics, and data classification. The authors can use the Big Data analysis for effecti...
Article
Nowadays, it is common for applications to require servers to run constantly and aim as close as possible to zero downtime. The slightest failure might cause significant financial losses and sometimes even lives. For this reason, security and management measures against network threats are fundamental and have been researched for years. Software-de...
Article
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In gardening, particularly in golf courses, soil moisture management is critical for maximizing water efficiency. Remote sensing has been used to estimate soil moisture in recent years with relatively low accuracies. In this paper, we aim to use remote sensing and wireless sensor networks to generate soil moisture indexes for a golf course. In the...
Article
In this paper, a novel solution to avoid new infections is presented. Instead of tracing users' locations, the presence of individuals is detected by analysing the voices, and people's faces are detected by the camera. To do this, two different Android applications were implemented. The first one uses the camera to detect people's faces whenever th...
Article
Software Defined Networking (SDN) simplifies network management and significantly reduces operational costs. SDN removes the control plane from forwarding devices (e.g., routers and switches) and centralizes this plane in a controller, enabling the management of the network forwarding decisions by programming the control plane with a high-level lan...
Article
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In irrigation ponds, the excess of nutrients can cause eutrophication, a massive growth of microscopic algae. It might cause different problems in the irrigation infrastructure and should be monitored. In this paper, we present a low-cost sensor based on optical absorption in order to determine the concentration of algae in irrigation ponds. The se...
Article
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In modern technologies, the industrial internet of things (IIoT) has gained rapid growth in the fields of medical, transportation, and engineering. It consists of a self-governing configuration and cooperated with sensors to collect, process, and analyze the processes of a real-time system. In the medical system, healthcare IIoT (HIIoT) provides an...
Article
Neighbor discovery is a crucial first step after the deployment of wireless ad hoc networks, which do not have a communications infrastructure. In this paper we present analytical models of randomized neighbor discovery protocols for static one-hop environments: CDPRR (Collision Detection Probabilistic Round Robin) and CDH (Collision Detection Hell...
Article
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The use of precision agriculture is becoming more and more necessary to provide food for the world’s growing population, as well as to reduce environmental impact and enhance the usage of limited natural resources. One of the main drawbacks that hinder the use of precision agriculture is the cost of technological immersion in the sector. For farmer...
Article
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In modern years, network edges have been explored by many applications to lower communication and management costs. They are also integrated with the internet of things (IoT) to achieve network design, in terms of scalability and heterogeneous services for multimedia applications. Many proposed solutions are performing a vital role in the developme...
Article
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Nowadays, the Internet of Things (IoT) performs robust services for real‐time applications in monitoring communication systems and generating meaningful information. The ZigBee devices offer low latency and manageable costs for wireless communication and support the process of physical data collection. Some biosensing systems comprise IoT‐based Zig...
Article
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The remote location of agricultural fields leads to the difficulty of deploying Precision Agriculture (PA) systems as there is no Internet access in those areas. Therefore, the use of long-range wireless technologies such as LoRa can provide connectivity to rural areas and allow monitoring PA systems remotely. In this paper, a heterogeneous archite...
Article
The role of agriculture in society is vital due to factors such as providing food for the population, is a major source of employment worldwide, and one of the most important sources of revenue for countries. Furthermore, in recent years, the interest in optimizing the use of water resources has increased due to aspects such as climate change. This...
Article
Full-text available
Internet of Things (IoT) is a developing technology for supporting heterogeneous physical objects into smart things and improving the individuals living using wireless communication systems. Recently, many smart healthcare systems are based on the Internet of Medical Things (IoMT) to collect and analyze the data for infectious diseases, i.e., body...
Conference Paper
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The advantage of computational resources in edge computing near the data source has kindled growing interest in delay-sensitive Internet of Things (IoT) applications. However, the benefit of the edge server is limited by the uploading and downloading links between end-users and edge servers when these end-users seek computational resources from edg...
Preprint
Full-text available
The advantage of computational resources in edge computing near the data source has kindled growing interest in delay-sensitive Internet of Things (IoT) applications. However, the benefit of the edge server is limited by the uploading and downloading links between end-users and edge servers when these end-users seek computational resources from edg...
Article
Full-text available
In recent times, health applications have been gaining rapid popularity in smart cities using the Internet of Medical Things (IoMT). Many real-time solutions are giving benefits to both patients and professionals for remote data accessibility and suitable actions. However, timely medical decisions and efficient management of big data using IoT-base...
Article
The IEEE 802.15.4 standard is one of the widely adopted networking specification for realizing different applications of Internet of Things (IoT). It defines several physical layer options and Medium Access Control (MAC) sub-layer protocols for low-power devices supporting low-data rates. One such MAC protocol is the Deterministic and Synchronous M...
Article
Full-text available
Soil moisture control is crucial to assess irrigation efficiency in green areas and agriculture. In this paper, we propose the design and calibration of a sensor based on inductive coils and electromagnetic fields. The proposed prototypes should meet a series of requirements such as low power consumption, low relative error, and a high voltage diff...
Article
Full-text available
The use of drones in agriculture is becoming a valuable tool for crop monitoring. There are some critical moments for crop success; the establishment is one of those. In this paper, we present an initial approximation of a methodology that uses RGB images gathered from drones to evaluate the establishment success in legumes based on matrixes operat...
Article
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The COVID-19 pandemic has been a worldwide catastrophe. Its impact, not only economically, but also socially and in terms of human lives, was unexpected. Each of the many mechanisms to fight the contagiousness of the illness has been proven to be extremely important. One of the most important mechanisms is the use of facemasks. However, the wearing...
Article
Full-text available
The Internet of Things (IoT) is an emerging technology and provides connectivity among physical objects with the support of 5G communication. In recent decades, there have been a lot of applications based on IoT technology for the sustainability of smart cities, such as farming, e‐healthcare, education, smart homes, weather monitoring, etc. These a...
Article
Full-text available
Uncontrolled dumping linked to agricultural vehicles causes an increase in the incorporation of oils into the irrigation system. In this paper, we propose a system based on an optical sensor to monitor oil concentration in the irrigation ditches. Our prototype is based on the absorption and dispersion of light. As a light source, we use Light Emitt...