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Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-3706
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dc.contributor.authorRüst, Andreas-
dc.contributor.authorGysin, Mirco-
dc.contributor.authorMüller, Andreas Daniel-
dc.contributor.authorWürms, Martin-
dc.date.accessioned2018-05-30T14:38:07Z-
dc.date.available2018-05-30T14:38:07Z-
dc.date.issued2014-
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/6273-
dc.description.abstractModern data loggers record and store large amounts of data from many different types of sensors. This enables their use in various applications to capture different measurands. However wireless access to the recorded data opens countless possibilities for novel and innovative applications, for example in the health monitoring of humans or livestock. In many of these applications a central device connects simultaneously to several data loggers. This paper discusses the experiences made during the design, implementation and test of an energy efficient wireless interface to a data logger. The implemented system serves as an application example for Bluetooth Smart. It allows a user to monitor ongoing measurements of several data loggers through a smartphone. Additionally the recorded data of several loggers can be simultaneously uploaded to a central gateway. The available Bluetooth Smart chips and software stacks place limitations on usable bandwidth as well as on the number of simultaneous connections. Although most modern smartphones include hardware for Bluetooth Smart, implementations differ widely across platforms, thus creating additional effort for the app programmer. This paper presents measurement results and introduces the implemented approaches to optimize these parameters.de_CH
dc.language.isoende_CH
dc.publisherWEKAde_CH
dc.rightsNot specifiedde_CH
dc.subjectData loggerde_CH
dc.subjectWirelessde_CH
dc.subjectBluetooth Smartde_CH
dc.subjectBluetooth Low Energyde_CH
dc.subject.ddc004: Informatikde_CH
dc.titleSimultaneously connecting devices through bluetooth smartde_CH
dc.typeKonferenz: Paperde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitute of Embedded Systems (InES)de_CH
zhaw.publisher.placeNürnbergde_CH
dc.identifier.doi10.21256/zhaw-3706-
zhaw.conference.detailsEmbedded World Conference, Nuremberg, Germany, 25-27 February 2014de_CH
zhaw.funding.euNode_CH
zhaw.originated.zhawYesde_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.publication.reviewPeer review (Abstract)de_CH
zhaw.funding.zhawUser-friendly health logger with wireless links and increased energy autonomyde_CH
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Rüst, A., Gysin, M., Müller, A. D., & Würms, M. (2014). Simultaneously connecting devices through bluetooth smart. Embedded World Conference, Nuremberg, Germany, 25-27 February 2014. https://doi.org/10.21256/zhaw-3706
Rüst, A. et al. (2014) ‘Simultaneously connecting devices through bluetooth smart’, in Embedded World Conference, Nuremberg, Germany, 25-27 February 2014. Nürnberg: WEKA. Available at: https://doi.org/10.21256/zhaw-3706.
A. Rüst, M. Gysin, A. D. Müller, and M. Würms, “Simultaneously connecting devices through bluetooth smart,” in Embedded World Conference, Nuremberg, Germany, 25-27 February 2014, 2014. doi: 10.21256/zhaw-3706.
RÜST, Andreas, Mirco GYSIN, Andreas Daniel MÜLLER und Martin WÜRMS, 2014. Simultaneously connecting devices through bluetooth smart. In: Embedded World Conference, Nuremberg, Germany, 25-27 February 2014. Conference paper. Nürnberg: WEKA. 2014
Rüst, Andreas, Mirco Gysin, Andreas Daniel Müller, and Martin Würms. 2014. “Simultaneously Connecting Devices through Bluetooth Smart.” Conference paper. In Embedded World Conference, Nuremberg, Germany, 25-27 February 2014. Nürnberg: WEKA. https://doi.org/10.21256/zhaw-3706.
Rüst, Andreas, et al. “Simultaneously Connecting Devices through Bluetooth Smart.” Embedded World Conference, Nuremberg, Germany, 25-27 February 2014, WEKA, 2014, https://doi.org/10.21256/zhaw-3706.


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