Exploració per tema "WSN"
Ara es mostren els items 48-67 de 79
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Localización de nodos dentro de una red inalámbrica de sensores
(Universitat Politècnica de Catalunya, 2009-06-23)
Treball Final de Grau
Accés obert -
Low Power WiFi: a study on power consumption for Internet of Things
(Universitat Politècnica de Catalunya, 2015-02-02)
Projecte Final de Màster Oficial
Accés obertAn analysis of a Low-Power WiFi devices and the feasibility of using such a device for Internet of Things applications, for wireless sensor networks more specifically. The device is analyzed in power consumption and performance. -
MH-REACH-Mote: supporting multi-hop passive radio wake-up for wireless sensor network
(2015)
Text en actes de congrés
Accés obertA passive wake-up radio in a wireless sensor network (WSN) has the advantage of increasing network lifetime by using a wake-up radio receiver (WuRx) to eliminate unnecessary idle listening. A sensor node equipped with a ... -
Monitorización de datos con módulos de radiofrecuencia de bajo consumo en el ámbito agrícola
(Universitat Politècnica de Catalunya, 2018-07-09)
Treball Final de Grau
Accés restringit per decisió de l'autor[CASTELLÀ] En este proyecto se pretende diseñar, implementar y realizar el montaje de una pequeña WSN (Wireless Sensor Network) de dos nodos bajo el concepto de low-cost. Se aspira a conseguir un producto que sea capaz de ... -
Monitorización de personas dependientes en interiores
(Universitat Politècnica de Catalunya, 2019-09-09)
Treball Final de Grau
Accés obertThe ElderPi project was born with the aim of being able to detect the position of a person inside their home without the need to carry any identifying element with themselves. It is focused for those elderly or dependent ... -
Node autònom per la mesura de l'humitat i la temperatura del sòl
(Universitat Politècnica de Catalunya, 2010-07-22)
Treball Final de Grau
Accés obert -
Nodo autónomo para la medida ambiental de CO2, temperatura y humedad
(Universitat Politècnica de Catalunya, 2008-06-26)
Projecte/Treball Final de Carrera
Accés obertEn este trabajo se ha diseñado e implementado un nodo sensor autónomo para la medida ambiental del nivel de CO2, temperatura y humedad. El sistema está alimentado a pilas y envía los datos mediante comunicación inalámbrica. ... -
Nodo autónomo para la mesura de CO2
(Universitat Politècnica de Catalunya, 2010-09-20)
Treball Final de Grau
Accés obert -
Nodo sensor para la medida ambiental de CO2, temperatura y humedad
(Universitat Politècnica de Catalunya, 2007-11-30)
Projecte/Treball Final de Carrera
Accés obertEn este documento se describe el diseño y la implementación de un nodo sen-sor para la medida ambiental del nivel de CO2, la temperatura y la humedad relativa. El sistema se basa en un interfaz directo sensor a ... -
On the impact of correlated sampling processes in WSNs with energy-neutral operation
(Institute of Electrical and Electronic Engineers, 2015-06-12)
Comunicació de congrés
Accés obertIn this paper, we consider a communication scenario where multiple EH sensor nodes collect correlated measurements of an underlying random field. The nodes operate in an energy-neutral manner (i.e. energy is used as soon ... -
Performance evaluation of wireless sensor networks for mobile sink considering consumed energy metric
(Institute of Electrical and Electronics Engineers (IEEE), 2010)
Text en actes de congrés
Accés obertSensor networks are a sensing, computing and communication infrastructure that are able to observe and respond to phenomena in the natural environment and in our physical and cyber infrastructure. The sensors themselves ... -
Plataforma de sensores móviles, para medir la contaminación en un entorno urbano
(Universitat Politècnica de Catalunya, 2016-02-09)
Treball Final de Grau
Accés obertThe overpopulation in urban zones suppose an increasing in the contamination factors on these places, which has serious consequences for the environment. These factors are increasingly complicated to monitor. Therefore ... -
Randomized transmission power for accelerated consensus in asymmetric WSNs
(2009)
Text en actes de congrés
Accés obertThe total energy consumed in a wireless sensor network until reaching a consensus is proportional to the product of the sum of the transmission power of each node and the convergence time. In a network where the nodes are ... -
Reconfigurable medium access control solutions for resource constrained wireless networks
(Universitat Politècnica de Catalunya, 2012-09-25)
Projecte Final de Màster Oficial
Accés obertWireless Sensor Networks (WSNs) consist of several autonomous resource constrained sensor nodes distributed over a geographical area. The sensor nodes can measure, for instance humidity, temperature or vibration. Therefore, ... -
RPL optimización en WSN
(Universitat Politècnica de Catalunya, 2016-06-22)
Projecte/Treball Final de Carrera
Accés restringit per acord de confidencialitat -
Security in community sensor networks
(Universitat Politècnica de Catalunya, 2015-02-02)
Projecte Final de Màster Oficial
Accés obertIn this Master thesis, I will introduce CommSensum, a community sensor network developed by CompNet research group. I will explain what are the needs that led to creating the platform, how is the platform until now and I ... -
Seguridad en redes de sensores
(Universitat Politècnica de Catalunya, 2017-07-13)
Treball Final de Grau
Accés obertWireless sensor networks are rapidly expanding due to advances in wireless technologies but also due to their multiple applications in different fields, such as monitoring processes in industrial environments, monitoring ... -
Seguridad para protocolos MAC cooperativos en redes de sensores inalámbricas
(Universitat Politècnica de Catalunya, 2009-07-09)
Projecte/Treball Final de Carrera
Accés obert -
Self-calibration methods for uncontrolled environments in sensor networks: A reference survey
(Elsevier, 2019-05-15)
Article
Accés obertGrowing progress in sensor technology has constantly expanded the number and range of low-cost, small, and portable sensors on the market, increasing the number and type of physical phenomena that can be measured with ... -
Sensor autónomo para la medida de CO2, temperatura y humedad relativa
(Universitat Politècnica de Catalunya, 2010-07-29)
Treball Final de Grau
Accés obert