Information dissemination in mobile networks
Visualitza/Obre
10.5821/dissertation-2117-95389
Inclou dades d'ús des de 2022
Cita com:
hdl:2117/95389
Càtedra / Departament / Institut
Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors
Tipus de documentTesi
Data de defensa2014-07-17
EditorUniversitat Politècnica de Catalunya
Condicions d'accésAccés obert
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continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
This thesis proposes some solutions to relieve, using Wi-Fi wireless networks, the data consumption of cellular networks using cooperation between nodes, studies how to make a good deployment of access points to optimize the dissemination of contents, analyzes some mechanisms to reduce the nodes' power consumption during data dissemination in opportunistic networks, as well as explores some of the risks that arise in these networks.
Among the applications that are being discussed for data off-loading from cellular networks, we can find Information Dissemination in Mobile Networks.
In particular, for this thesis, the Mobile Networks will consist of Vehicular Ad-hoc Networks and Pedestrian Ad-Hoc Networks. In both scenarios we will find applications with the purpose of vehicle-to-vehicle or pedestrian-to-pedestrian Information
dissemination, as well as vehicle-to-infrastructure or pedestrian-to-infrastructure Information dissemination. We will see how both
scenarios (vehicular and pedestrian) share many characteristics, while on the other hand some differences make them unique, and therefore requiring of specific solutions. For example, large car batteries relegate power saving techniques to a second place, while power-saving techniques and its effects to network performance is a really relevant issue in Pedestrian networks.
While Cellular Networks offer geographically full-coverage, in opportunistic Wi-Fi wireless solutions the short-range non-fullcoverage paradigm as well as the high mobility of the nodes requires different network abstractions like opportunistic networking,
Disruptive/Delay Tolerant Networks (DTN) and Network Coding to analyze them.
And as a particular application of Dissemination in Mobile Networks, we will study the malware spread in Mobile Networks.
Even though it relies on similar spreading mechanisms, we will see how it entails a different perspective on Dissemination.
Descripció
Premi extraordinari doctorat 2013-2014
CitacióTrullols Cruces, Ó. Information dissemination in mobile networks. Tesi doctoral, UPC, Departament d'Arquitectura de Computadors, 2014. DOI 10.5821/dissertation-2117-95389. Disponible a: <http://hdl.handle.net/2117/95389>
GuardóDocument premiat
Dipòsit legalB 19971-2014
Col·leccions
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