Publication: Desarrollo de una aplicación de transferencia de ficheros basada en NFC y Bluetooth
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2012-02
Defense date
2012-02-27
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Abstract
En la sociedad actual, existe una creciente necesidad de comunicarse y tener acceso a la información independientemente de la ubicación y del momento en el que nos encontremos. Según ha ido evolucionando la sociedad de la información, el papel de las comunicaciones inalámbricas ha ido creciendo en importancia y hoy en día desempeña un papel de liderazgo. Existen múltiples ejemplos que hacen uso de ellas, dos de los cuales son la televisión y las redes de datos. Sin embargo, uno de los más importantes y que más extendido se encuentra es el teléfono móvil. El teléfono móvil es actualmente uno de los productos más populares e indispensables en la sociedad, es común que en cada hogar al menos haya uno por persona. Hace unos años era inimaginable pensar como se iba a crear tanta dependencia de los teléfonos móviles, pero echando un vistazo a las ventajas que nos proporcionan es fácil de comprender: nos liberas de los cables que nos impiden la movilidad, nos ayudan a comunicarnos en cualquier momento o lugar, ya sea mediante voz, texto o vídeo; son una herramienta de entretenimiento ya que podemos escuchar música, ver vídeos o conectarnos a internet; podemos usarlos como sustitutos de otras herramientas como tarjetas de crédito o cámaras, etc. La movilidad y flexibilidad que proporcionan los teléfonos móviles se debe al uso de las tecnologías inalámbricas. Es común encontrar los dispositivos más básicos equipados con infrarrojos o Bluetooth, lo cual nos da la posibilidad de utilizar el dispositivo para un gran número de aplicaciones. Sin embargo, la tendencia y la actualidad es que estén equipados con muchas más tecnologías como WIFI, NFC, 3G o HSDPA. Basándonos en las grandes posibilidades que ofrecen los teléfonos, se decide la realización del presente proyecto, basado en las tecnologías NFC y Bluetooth. NFC y Bluetooth son tecnologías de corto alcance y cada una se utiliza para un fin determinado, por lo que se pueden complementar a la perfección. La combinación de ambas tecnologías es el pilar básico de este proyecto. En él, se crea un caso práctico en el cual un dispositivo móvil se comunica con otro dispositivo y obtiene información mediante estas tecnologías de una manera intuitiva, rápida y sencilla. Como complemento, y continuando el uso de las tecnologías de la información, se crea una aplicación Web totalmente independiente que crea los datos que posteriormente obtendrá el usuario del dispositivo móvil. Gracias a tratarse de un entorno Web es accesible desde cualquier lugar con acceso a internet dotando de comodidad y flexibilidad. ___________________________________________________________________________________________________________________
In today's society, there is a growing need to communicate and have access to the information regardless of our location and time where we are. As the information society has been evolving, the role of wireless communications has been growing in importance and today plays a leadership role. There are many examples that make use of them, two of which are television and data networks. However, one of the most important and most widespread is the mobile phone. The mobile phone is now one of the most popular and essential products in society, it is common that in every home has at least one per person. A few years ago was unimaginable to think about the current dependency on mobile phones, but looking at the benefits they provide, is easy to understand: we are free from the wires which stop us from mobility, they help us to communicate in any time or place, whether by voice, text or video; they are a entertainment tool as we can listen to music, watch videos or connect to the internet; we can use them as substitutes for other tools such as credit cards or cameras, etc. Mobility and flexibility provided by mobile phones are due to the use of wireless technologies. It is common to find the most basic devices equipped with infrared or Bluetooth, which gives us the possibility of using the device for a large number of applications. However, the trend and present is that the mobiles are equipped with thousands of other technologies such as WiFi, NFC, 3G or HSDPA. Based on the great possibilities offered by the phones, we decided to carry out this project, based on NFC and Bluetooth technologies. NFC and Bluetooth are short-range technologies and each one is used for a particular purpose, so you can complement them perfectly. The combination of both technologies is the mainstay of this project. It creates a practical case in which a mobile device communicates with another device and obtains information through these technologies in an intuitive, fast and easy way. As a complement, and continuing the use of information technology, it is created a completely separate Web application that creates the data which the mobile device user will get later. Thanks to being a web environment, it is accessible from anywhere with internet access providing comfort and flexibility.
In today's society, there is a growing need to communicate and have access to the information regardless of our location and time where we are. As the information society has been evolving, the role of wireless communications has been growing in importance and today plays a leadership role. There are many examples that make use of them, two of which are television and data networks. However, one of the most important and most widespread is the mobile phone. The mobile phone is now one of the most popular and essential products in society, it is common that in every home has at least one per person. A few years ago was unimaginable to think about the current dependency on mobile phones, but looking at the benefits they provide, is easy to understand: we are free from the wires which stop us from mobility, they help us to communicate in any time or place, whether by voice, text or video; they are a entertainment tool as we can listen to music, watch videos or connect to the internet; we can use them as substitutes for other tools such as credit cards or cameras, etc. Mobility and flexibility provided by mobile phones are due to the use of wireless technologies. It is common to find the most basic devices equipped with infrared or Bluetooth, which gives us the possibility of using the device for a large number of applications. However, the trend and present is that the mobiles are equipped with thousands of other technologies such as WiFi, NFC, 3G or HSDPA. Based on the great possibilities offered by the phones, we decided to carry out this project, based on NFC and Bluetooth technologies. NFC and Bluetooth are short-range technologies and each one is used for a particular purpose, so you can complement them perfectly. The combination of both technologies is the mainstay of this project. It creates a practical case in which a mobile device communicates with another device and obtains information through these technologies in an intuitive, fast and easy way. As a complement, and continuing the use of information technology, it is created a completely separate Web application that creates the data which the mobile device user will get later. Thanks to being a web environment, it is accessible from anywhere with internet access providing comfort and flexibility.
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Radiocomunicación, Protocolos de comunicación, Comunicaciones móviles, Telefonía móvil, Transmisión de datos