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17 p, 524.8 KB |
A distributed token passing protocol for time constrained data gathering in VANETs
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Chiti, Francesco (Università degli Studi di Firenze. Dipartimento di Ingegneria dell'Informazione) ;
Fantacci, Romano (Università degli Studi di Firenze. Dipartimento di Ingegneria dell'Informazione) ;
Nizzi, Francesca (Università degli Studi di Firenze. Dipartimento di Ingegneria dell'Informazione) ;
Pierucci, Laura (Università degli Studi di Firenze. Dipartimento di Ingegneria dell'Informazione) ;
Borrego Iglesias, Carlos (Universitat Autònoma de Barcelona. Departament d'Enginyeria de la Informació i de les Comunicacions)
This paper proposes a novel approach for time constrained information gathering in a typical Vehicular Ad Hoc Network (VANET), based on a token passing scheme, adapted to wireless communications by creating a virtual ring where nodes are connected to a predecessor and a successor node. [...]
2019 - 10.3390/electronics8080823
Electronics, Vol. 8, Issue 8 (August 2019) , art. 823
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Hey, Influencer! Message Delivery to Social Central Nodes in Social Opportunistic Networks
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Borrego Iglesias, Carlos (Universitat Autònoma de Barcelona. Departament d'Enginyeria de la Informació i de les Comunicacions) ;
Borrell i Viader, Joan (Universitat Autònoma de Barcelona. Departament d'Enginyeria de la Informació i de les Comunicacions) ;
Robles, Sergi (Universitat Autònoma de Barcelona. Departament d'Enginyeria de la Informació i de les Comunicacions)
This paper presents a new strategy to efficiently deliver messages to influencers in social opportunistic networks. An influencer node is an important node in the network with a high social centrality and, as a consequence, it can have some characteristics such as high reputation, trustfulness and credibility, that makes it an interesting recipient. [...]
2019 - 10.1016/j.comcom.2019.02.003
Computer Communications, Vol. 137 (March 2019) , p. 81-91
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18 p, 8.8 MB |
Two birds, one stone : using mobility behavioral profiles both as destinations and as a routing tool
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Sánchez-Carmona, Adrián (Universitat Autònoma de Barcelona. Departament d'Enginyeria de la Informació i de les Comunicacions) ;
Borrego Iglesias, Carlos (Universitat Autònoma de Barcelona. Departament d'Enginyeria de la Informació i de les Comunicacions) ;
Robles, Sergi (Universitat Autònoma de Barcelona. Departament d'Enginyeria de la Informació i de les Comunicacions) ;
García-Vandellós, Gerard (Universitat Autònoma de Barcelona. Departament d'Enginyeria de la Informació i de les Comunicacions)
We present HabCast, a profile-cast communication paradigm that learns about the mobility habits of the location-aware nodes of the network and uses this information both to route the messages, and to deliver them only to the nodes that match the target behavioral profile. [...]
2017 - 10.1016/j.jnca.2017.10.008
Journal of network and computer applications, Vol. 99, (Dec. 2017) , p. 58-72
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