Mostrar el registro sencillo del ítem

On the use of white rabbit for precise time transfer in 5G URLLC networks for factory automation applications

dc.contributor.authorSeijo, Óscar
dc.contributor.authorVal, Iñaki
dc.contributor.authorLópez Fernández, Jesús Alberto 
dc.contributor.authorMontalban, Jon
dc.contributor.authorIradier, Eneko
dc.date.accessioned2020-01-23T08:17:53Z
dc.date.available2020-01-23T08:17:53Z
dc.date.issued2019
dc.identifier.isbn9781538685006
dc.identifier.urihttp://hdl.handle.net/10651/53893
dc.descriptionIEEE International Conference on Industrial Cyber Physical Systems (ICPS) (2019. Taipei, Taiwan)
dc.description.abstractThe implementation of 5G networks has several technological challenges, which are mainly related to the UltraReliable and Low Latency Communications (URLLC). One of these challenges is precise time transfer. Precision Time Protocol (PTP) is the most widely used protocol for precise time transfer. However, PTP performance may not be sufficient in large 5G networks.In this paper, we propose the use of white rabbit as the main technology for frequency and time transfer in 5G transport networks. However, white rabbit can only be implemented in wired links, thus the time transfer performance in wireless links may not be enough for the most challenging URLLC use cases. Therefore, we propose in this paper a modification of the white rabbit protocol that can be used in wireless communications. The proposed wireless white rabbit protocol has been tested by simulations over a single carrier point to point communication system, and different channel models. The results show significant improvements of the time transfer accuracy in Line Of Sight channels compared to other common wireless time transfer approaches and a similar performance to white rabbit over wired links.
dc.description.sponsorshipThis work has been partly supported by DETRED (ELKARTEK 2017) project of the Basque Government (Spain) and by ARTEINE (TEC2017-86619-R) project of the Spanish Ministry of Economy and Competitiveness.
dc.language.isoeng
dc.relation.ispartofProceedings - 2019 IEEE International Conference on Industrial Cyber Physical Systems, ICPS 2019
dc.rights© 2019 IEEE
dc.sourceScopus
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85070885839&doi=10.1109%2fICPHYS.2019.8780178&partnerID=40&md5=226973aae96b8dc8941fe849827d2ffd
dc.subjectPTP
dc.subjectwhite rabbit
dc.subjectindustrial wireless communications
dc.subjectclock synchronization
dc.titleOn the use of white rabbit for precise time transfer in 5G URLLC networks for factory automation applications
dc.typeconference outputspa
dc.identifier.doi10.1109/ICPHYS.2019.8780178
dc.relation.projectIDMINECO/TEC2017-86619-R
dc.relation.publisherversionhttp://dx.doi.org/10.1109/ICPHYS.2019.8780178
dc.rights.accessRightsopen access
dc.type.hasVersionAM


Ficheros en el ítem

untranslated

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem