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Listar por autor "Lorenz, Pascal"

Mostrando ítems 1-13 de 13

A Cross Layer Solution for Better Interactions Between Routing and Transport Protocols in MANET

Hamrioui, Sofiane; Lorenz, Pascal; Lloret, Jaime; Lalam, Mustapha (University Computing Centre Zagreb, 2013)

This paper presents firstly a study of interactions between two routing protocols (AODV, DSR) and two transport protocol versions (TCP New Reno, Vegas). After this study, we conduct some simulations to analyze the ...
A group-based architecture and protocol for wireless sensor networks

García Pineda, Miguel (Universitat Politècnica de València, 2013-03-12)

There are many works related to wireless sensor networks (WSNs) where authors present new protocols with better or enhanced features, others just compare their performance or present an application, but this work tries ...
Architecture and communication protocol to monitor and control water quality and irrigation in agricultural environments

García García, Laura (Universitat Politècnica de València, 2021-10-07)

[ES] La introducción de soluciones tecnológicas en la agricultura permite reducir el uso de recursos y aumentar la producción de los cultivos. Además, la calidad del agua de regadío se puede monitorizar para asegurar la ...
Cluster-Based Communication Protocol and Architecture for a Wastewater Purification System Intended for Irrigation

Lloret, Jaime; García-García, Laura; Jimenez, Jose M.; Sendra, Sandra; Lorenz, Pascal (Institute of Electrical and Electronics Engineers, 2021)

[EN] 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 ...
Collaborating Using Intergroup Communications in Group-Based Wireless Sensor Networks: Another Way for Saving Energy

García Pineda, Miguel; Bri Molinero, Diana; Lloret, Jaime; Lorenz, Pascal (Springer Verlag, 2012)

[EN] Energy saving is the most important feature in wireless sensor networks (WSN). An energy saving method is to perform a logical grouping of nodes and add collaboration between them. In this paper, we show a method of ...
Communication protocols and algorithms for the smart grid

Lloret, Jaime; Lorenz, Pascal; Jamalipour, Abbas (Institute of Electrical and Electronics Engineers (IEEE), 2012-05)

Electric power regulation and privatization is creating new challenges on high voltage transmission and energy distribution systems. The existing electrical infrastructures must be updated in order to meet the needs of the ...
DronAway: A Proposal on the Use of Remote Sensing Drones as Mobile Gateway for WSN in Precision Agriculture

García, Laura; Parra-Boronat, Lorena; Jimenez, Jose M.; Lloret, Jaime; Mauri, Pedro V.; Lorenz, Pascal (MDPI AG, 2020-10)

[EN] The increase in the world population has led to new needs for food. Precision Agriculture (PA) is one of the focuses of these policies to optimize the crops and facilitate crop management using technology. Drones have ...
Internet of Underground Things ESP8266 WiFi Coverage Study

García, Laura; Parra-Boronat, Lorena; Jimenez, Jose M.; Lloret, Jaime; Abouaissa, Abdelhafid; Lorenz, Pascal (IARIA XPS Press, 2019-11-29)

[EN] The Internet of Underground Things (IoUT) is a novel concept regarding Internet of Things (IoT). It could have countless applications, particularly in agriculture as buried devices do not interfere with the machinery. ...
New Protocol and Architecture for a Wastewater Treatment System Intended for Irrigation

Jimenez, Jose M.; Parra-Boronat, Lorena; García, Laura; Lloret, Jaime; Mauri, Pedro V.; Lorenz, Pascal (MDPI AG, 2021-04)

[EN] Water quality may be affected by aspects such as pollution from industries, agricultural fertilizers and pesticides, and waste produced by humans. This contamination can affect the produce of the fields irrigated by ...
Practical Design of a WSN to Monitor the Crop and its Irrigation System

García-García, Laura; Parra-Boronat, Lorena; Jimenez, Jose M.; Lloret, Jaime; Lorenz, Pascal (Macrothink Institute, 2018)

[EN] Every day it becomes more necessary to control crops because of the environmental problems, such as the lack of water for irrigation. Therefore, the use of precision agriculture becomes more evident. When it comes ...
Quantifying the Production of Fruit-Bearing Trees Using Image Processing Techniques

García, Laura; Parra-Boronat, Lorena; Basterrechea-Chertudi, Daniel Andoni; Jimenez, Jose M.; Rocher-Morant, Javier; Parra-Boronat, Mar; García-Navas, José Luis; Sendra, Sandra; Lloret, Jaime; Lorenz, Pascal; Tomás Gironés, Jesús; Abouaissa, Abdelhafid; Rodilla, M; Falco, S.; Sebastiá-Frasquet, M.-T.; Mengual Cuquerella, Jesús; González Romero, Juan Andrés; Roig-Merino, Bernat (IARIA XPS Press, 2019-11-29)

[EN] In recent years, the growth rate of world agricultural production and crop yields have decreased. Crop irrigation becomes essential in very dry areas and where rainfall is scarce, as in Egypt. Persimmon needs low ...
TCP Performance in Mobile Ad hoc Networks

Hamrioui, Sofiane; Lloret, Jaime; Lorenz, Pascal; Lalam, Mustapha (Macrothink Institute, 2013-12-31)

In this paper, we present a survey of TCP (Transmission Control Protocol) protocol for better performance in the MANET (Mobile Ad Hoc Network). After a short presentation of the main features of TCP, we give the most ...
WiFi and LoRa Energy Consumption Comparison in IoT ESP 32/ SX1278 Devices

García, Laura; Jimenez, Jose M.; Lloret, Jaime; Lorenz, Pascal (IARIA XPS Press, 2019-08-02)

[EN] The use of Internet of Things (IoT) devices has spread through many different fields. Transport, health, and energy management of farming are some of the areas where IoT systems are being utilized. The selection of ...