Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Poster: Coordination of Wireless Sensor Networks using Visible Light
Uppsala University, Sweden.
RISE., Swedish ICT, SICS, Computer Systems Laboratory. Polytechnic University of Milan, Italy.ORCID-id: 0000-0003-4560-9541
RISE., Swedish ICT, SICS, Computer Systems Laboratory. Uppsala University, Sweden.ORCID-id: 0000-0002-2586-8573
2015 (Engelska)Ingår i: Proceedings of the 13th ACM Conference on Embedded Networked Sensor Systems (SenSys '15), 2015, 7, s. 421-422Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

Wireless sensor networks are often deployed indoors where artificial lighting is present. Indoor lighting is increasingly being composed of Light Emitting Diodes (LEDs) that offer the ability to precisely control the intensity and the frequency of the light carrier. This can be used to coordinate wireless sensor networks (WSN). The periodic variations in the light intensity can synchronise the clocks on the sensor nodes, while the ability to modulate the light carrier enables the transmission of control information like channel assignment or transmission schedules. We present Guidelight, a simple mechanism that uses controlled fluctuations in the light intensity to coordinate sensor nodes. Guidelight can wake-up or time synchronise sensor nodes or even send small bits of control information to them. All of these have separate dedicated solutions in WSN. Guidelight aims to provide a single solution to all these problems. Our initial experiments demonstrate the ability of Guidelight to trigger sensor nodes. We demonstrate Guidelight is able to trigger sensor nodes selectively at a mean error of 21 µs.

Ort, förlag, år, upplaga, sidor
2015, 7. s. 421-422
Nationell ämneskategori
Data- och informationsvetenskap
Identifikatorer
URN: urn:nbn:se:ri:diva-24516DOI: 10.1145/2809695.2817894ISBN: 978-1-4503-3631-4 (tryckt)OAI: oai:DiVA.org:ri-24516DiVA, id: diva2:1043600
Konferens
13th ACM Conference on Embedded Networked Sensor Systems (SenSys 2015), November 1-4, 2015, Seoul, South Korea
Tillgänglig från: 2016-10-31 Skapad: 2016-10-31 Senast uppdaterad: 2019-07-11Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltext

Personposter BETA

Mottola, LucaVoigt, Thiemo

Sök vidare i DiVA

Av författaren/redaktören
Mottola, LucaVoigt, Thiemo
Av organisationen
Computer Systems Laboratory
Data- och informationsvetenskap

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetricpoäng

doi
isbn
urn-nbn
Totalt: 8 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
v. 2.35.8