This paper deals with a system level design solution to support information gathering in the presence of a mobile querying node that experiences frequent disconnections from a Wireless Sensor Network (WSN), an application scenario that embraces the area of Intelligent Transportation Systems (ITS). The proposed scheme basically relies on the network capability of autonomously adapting to sink mobility in order to properly deliver the requested data. The system is defined as far as its functional elements and related communications protocols, together with validating its effectiveness by means of a simulative study. In particular, the performance in terms of delivering latency and packet delivery ratio has been investigated for several network topologies, architecture and mobility pattern, always highlighting a remarkable quality of provided services together with robustness with regard to operative conditions.

Supporting the sink mobility: A case study for wireless sensor networks / Tacconi, David; Carreras, Iacopo; Miorandi, Daniele; Chlamtac, Imrich; Chiti, Francesco; Fantacci, Romano. - ELETTRONICO. - (2007), pp. 3948-3953. (Intervento presentato al convegno 2007 IEEE International Conference on Communications, ICC'07 tenutosi a Glasgow, Scotland, gbr nel 2007) [10.1109/ICC.2007.650].

Supporting the sink mobility: A case study for wireless sensor networks

TACCONI, DAVID;CHITI, FRANCESCO;FANTACCI, ROMANO
2007

Abstract

This paper deals with a system level design solution to support information gathering in the presence of a mobile querying node that experiences frequent disconnections from a Wireless Sensor Network (WSN), an application scenario that embraces the area of Intelligent Transportation Systems (ITS). The proposed scheme basically relies on the network capability of autonomously adapting to sink mobility in order to properly deliver the requested data. The system is defined as far as its functional elements and related communications protocols, together with validating its effectiveness by means of a simulative study. In particular, the performance in terms of delivering latency and packet delivery ratio has been investigated for several network topologies, architecture and mobility pattern, always highlighting a remarkable quality of provided services together with robustness with regard to operative conditions.
2007
IEEE International Conference on Communications
2007 IEEE International Conference on Communications, ICC'07
Glasgow, Scotland, gbr
2007
Tacconi, David; Carreras, Iacopo; Miorandi, Daniele; Chlamtac, Imrich; Chiti, Francesco; Fantacci, Romano
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/1057291
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 19
  • ???jsp.display-item.citation.isi??? 8
social impact