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dc.contributor.advisorRodríguez-Martínez, Manuel
dc.contributor.authorEnsenat-Acevedo, Jose F.
dc.date.accessioned2019-05-14T14:54:13Z
dc.date.available2019-05-14T14:54:13Z
dc.date.issued2004
dc.identifier.urihttps://hdl.handle.net/20.500.11801/2161
dc.description.abstractIn recent years, mobile devices (e.g. cell phones, PDAs, and notebooks) have had a high increase in their networking, computational and storage power. The mobile nature of these devices causes a new set of problems not seen in conventional wired networks. Mobile devices can go o®-line, experience network outages, have batteries with limited power-life, and require energy e±cient components. As users start moving their application to these devices, it becomes to have a middleware infrastructure that should integrate the di®erent data held by mobiles users. Unfortunately, existing middleware technologies are ill-equipped to overcome these new set of problems since they are designed for application that reside in workstations and mainframes. To address these issues, we are developing NetTraveler, a database middleware system to integrate mobile devices reliably in a computer network. In this thesis, we present the Registration Server for NetTraveler. Registration Servers are directory managers, located at cooperative local area networks (LANs) that work together to keep track of moving data sources and route query request as appropriate.en_US
dc.description.abstractEn los últimos años los dispositivos mobiles (ej. celulares, PDA y computadoras portatiles) han tenido un aumento significativo en sus capacidades de comunicación, procesamiento y alamacenamiento de datos. La naturaleza mobil de estos dispositivos causa un conjunto nuevo de problemas jamás vistos en las mas convencionales redes de computadoras cableadas. Los dispositivos mobiles pueden irse de línea, pueden experimentar fallas de comunicación, tienen baterías con cargas limitadas y requieren de componentes que hagan uso eficiente de energía. Según los usuarios empiezen a mover sus aplicaciones a estos dispositivos se va a necesitar una infraestructura de “middleware" que pueda integrar la data de estos dispositivos y sus usuarios. Desafortunadamente la tecnologia “middleware" existente no esta preparada para sobreponer esta serie de problemas nuevos ya que están mas bien diseñadas para aplicaciones que residan en estaciones de trabajos y \mainframes". Para dirigir estos problemas estamos desarrollando NetTraveler, un sistema \middleware" de bases de datos para integrar dispositivos mobiles confiablemente en una red de computadoras. En esta tesis presentamos el servidor de registración para NetTraveler. Los servidores de registracion son manejadores de directorios, localizados en areas cooperativas de redes locales que trabajan juntas para mantener conocimiento de la ubicacion de los dispositivos mobiles y redireccional pedidos apropidamente.en_US
dc.language.isoEnglishen_US
dc.subjectRegistration serveren_US
dc.subjectnettraveler middleware systemen_US
dc.titleDesign, development and implementation of the registration server for nettraveler middleware systemen_US
dc.typeThesisen_US
dc.rights.licenseAll rights reserveden_US
dc.rights.holder(c) 2004 Jose F. Ensenat-Acevedoen_US
dc.contributor.committeeRivera-Gallego, Wilson
dc.contributor.committeeRivera-Vega, Pedro
dc.contributor.representativeSteinberg, Lev
thesis.degree.levelM.S.en_US
thesis.degree.disciplineComputer Engineeringen_US
dc.contributor.collegeCollege of Engineeringen_US
dc.contributor.departmentDepartment of Electrical and Computer Engineeringen_US
dc.description.graduationYear2004en_US


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    Items included under this collection are theses, dissertations, and project reports submitted as a requirement for completing a degree at UPR-Mayagüez.

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