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Hybrid time synchronization for Underwater Sensor Networks
| dc.contributor.author | Pallarés Valls, Oriol |
| dc.contributor.author | Bouvet, Pierre-Jean |
| dc.contributor.author | Río Fernandez, Joaquín del |
| dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica |
| dc.date.accessioned | 2014-09-30T10:27:15Z |
| dc.date.available | 2014-09-30T10:27:15Z |
| dc.date.created | 2014 |
| dc.date.issued | 2014 |
| dc.identifier.citation | Pallares, O.; Bouvet, P.; Del Rio, J. Hybrid time synchronization for Underwater Sensor Networks. A: Symposium on Measurements of Electrical Quantities. "20th IMEKO TC4 International Symposium and 18th International Workshop on ADC Modelling and Testing : Research on Electric and Electronic Measurement for the Economic Upturn : Proceedings". Benevento: 2014, p. 166-170. |
| dc.identifier.isbn | 978-92-990073-2-7 |
| dc.identifier.uri | http://hdl.handle.net/2117/24186 |
| dc.description.abstract | Time synchronization is an important part of distributed applications over a sensor network. In this work we investigate time synchronization problems over a shallow UWSN, taking into account all main communication challenges of the water channel and observing its behavior in simulation and real tests. It is proposed an hybrid frame based time sinchronization using both, LFM and OFDM communication with channel impulse response equalization. Simulation results show how Hybrid synchronization outperforms existing synchronization protocols and how these results sults are affected in real water tests. |
| dc.format.extent | 5 p. |
| dc.language.iso | eng |
| dc.subject | Àrees temàtiques de la UPC::Enginyeria electrònica::Instrumentació i mesura::Sensors i actuadors |
| dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinador |
| dc.subject.lcsh | Oceanographic instruments |
| dc.subject.lcsh | Sensor networks--Programming |
| dc.subject.lcsh | Network Time Protocol (Computer network protocol) |
| dc.title | Hybrid time synchronization for Underwater Sensor Networks |
| dc.type | Conference lecture |
| dc.subject.lemac | Sincronització |
| dc.subject.lemac | Xarxes de sensors |
| dc.subject.lemac | Comunicacions subacuàtiques |
| dc.contributor.group | Universitat Politècnica de Catalunya. SARTI - Centre de Desenvolupament Tecnològic de Sistemes d'Adquisició Remota i Tractament de la Informació |
| dc.description.peerreviewed | Peer Reviewed |
| dc.relation.publisherversion | http://www.imeko-tc4-2014.org/ |
| dc.rights.access | Open Access |
| local.identifier.drac | 15183933 |
| dc.description.version | Postprint (published version) |
| dc.relation.projectid | info:eu-repo/grantAgreement/EC/FP7/312463/EU/Fixed Point Open Ocean Observatories Network/FIXO3 |
| dc.relation.projectid | info:eu-repo/grantAgreement/EC/FP7/614102/EU/Next generation, Cost-effective, Compact, Multifunctional Web Enabled Ocean Sensor Systems Empowering Marine, Maritime and Fisheries Management/NEXOS |
| local.citation.author | Pallares, O.; Bouvet, P.; Del Rio, J. |
| local.citation.contributor | Symposium on Measurements of Electrical Quantities |
| local.citation.pubplace | Benevento |
| local.citation.publicationName | 20th IMEKO TC4 International Symposium and 18th International Workshop on ADC Modelling and Testing : Research on Electric and Electronic Measurement for the Economic Upturn : Proceedings |
| local.citation.startingPage | 166 |
| local.citation.endingPage | 170 |
