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Listar por palabra clave "Contact-based messaging"

Mostrando ítems 1-6 de 6

A SIR-based model for contact-based messaging applications supported by permanent infrastructure

Conejero, J. Alberto; Hernández-Orallo, Enrique; Manzoni, Pietro; Murillo-Arcila, Marina (American Institute of Mathematical Sciences, 2019-09)

[EN] In this paper, we focus on the study of coupled systems of ordinary differential equations (ODEs) describing the diffusion of messages between mobile devices. Communications in mobile opportunistic networks take place ...
An Analytical Model Based on Population Processes to Characterize Data Dissemination in 5G Opportunistic Networks

Hernández-Orallo, Enrique; Murillo Arcila, Marina; Cano, Juan-Carlos; Tavares De Araujo Cesariny Calafate, Carlos Miguel; Conejero, J. Alberto; Manzoni, Pietro (Institute of Electrical and Electronics Engineers, 2018)

[EN] The scarcity of bandwidth due to the explosive growth of mobile devices in 5G makes the offloading messaging workload to Wi-Fi devices that use opportunistic connections, a very promising solution. Communications in ...
Analytical evaluation of the performance of contact-based messaging applications

Hernández Orallo, Enrique; Murillo Arcila, Marina; Tavares de Araujo Cesariny Calafate, Carlos Miguel; Cano Escribá, Juan Carlos; Conejero Casares, José Alberto; Manzoni, Pietro (Elsevier, 2016-12-24)

Communications in mobile opportunistic networks, instead of using the Internet infrastructure, take place upon the establishment of ephemeral contacts among mobile nodes using direct communication. In this paper, we ...
Evaluating the Impact of Data Transfer Time in Contact-Based Messaging Applications

Hernández Orallo, Enrique; HERRERA TAPIA, JORGE; Cano Escribá, Juan Carlos; Tavares de Araujo Cesariny Calafate, Carlos Miguel; Manzoni, Pietro (Institute of Electrical and Electronics Engineers (IEEE), 2015-10)

In this letter, we propose an analytical model based on delay differential equations (DDEs) to evaluate the diffusion of messages in groups taking into account the transmission time of themessages. This model was validated ...
Modelización de la difusión y persistencia de datos en redes oportunistas de comunicación móvil

Orea Hueso, Carlos (Universitat Politècnica de València, 2019-10-25)

[EN] In this thesis, we will study how mobile devices can share and keep information and what are the best protocols to achieve different goals. Moreover, we will try to guess which mathematical models best describe our ...
New approaches for characterizing inter-contact times in opportunistic networks

Hernández Orallo, Enrique; Cano Escribá, Juan Carlos; Tavares de Araujo Cesariny Calafate, Carlos Miguel; Manzoni, Pietro (Elsevier, 2016-12-01)

Characterizing the contacts between nodes is of utmost importance when evaluating mobile opportunistic networks. The most common characterization of inter-contact times is based on the study of the aggregate distribution ...