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[{"key": "dc.contributor.advisor", "value": "Hakala, Ismo", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Lappi, Teijo", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2020-03-18T11:39:08Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2020-03-18T11:39:08Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2020", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/68228", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "T\u00e4m\u00e4n pro gradu-tutkielman tavoitteena oli ottaa selville voiko LoRa-radiota ja siin\u00e4 k\u00e4ytetty\u00e4 LoRaWAN-protokollaa hy\u00f6dynt\u00e4\u00e4 paikannustarkoituksessa. Tutkimuksessa selvitettiin, miten LoRaWAN-paikannus toimii ja kuinka sit\u00e4 voidaan hy\u00f6dynt\u00e4\u00e4 paikannusk\u00e4yt\u00f6ss\u00e4 esimerkiksi paristo- ja akkuk\u00e4ytt\u00f6isten laitteiden paikantamiseen. T\u00e4m\u00e4n lis\u00e4ksi selvitettiin LoRa-teknlogian eroja muihin langattomiin verkkotekniikoihin ja tehtiin kattavaa yhteenvetoa nykyisin k\u00e4ytett\u00e4vist\u00e4 langattomista radioteknologioista keskittyen erityisesti pitk\u00e4n kantaman LPWAN-verkkoihin. T\u00e4m\u00e4n lis\u00e4ksi suoritettiin kaksi erillist\u00e4 LoRa-paikannuksen testausta Kokkolassa ja Turussa keskittyen paikannustarkkuuteen. Tutkimuksessa selvisi, ett\u00e4 LoRa-pohjainen paikannus on potentiaalinen vaihtoehto korvaamaan GPS-paikannus sellaisissa tilanteissa, jossa riitt\u00e4\u00e4 ainoastaan sadan\nmetrin tarkkuudella saavutettu paikannustarkkuus. Tutkimus osoitti my\u00f6s, ett\u00e4 nykyisell\u00e4\u00e4n Suomen LoRa-verkossa paikannus onnistuu ainoastaan osassa maata, sill\u00e4 LoRa-yhdysk\u00e4yt\u00e4vi\u00e4 on liian harvassa paikannusta varten.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "The Purpose of this abstract was to research if it\u2019s possible to use LoRa-radio and LoRaWAN-network-protocol in positioning. The Study cleared up how LoRaWAN-locationing works and how it can be used in positioning, for example battery-powered devices. In addition to this was investigated differencies between LoRa-technology and other wireless network technologies and was made comprehensive summary about wireless radiotechnologies focusing especially in long-range LPWAN-technologies. In addition to this two separate testing of LoRa-locationing was executed in Kokkola and Turku focusing in positioning accuracy. The study revealed that LoRa-based locationing is potential alternative to replace GPS-locationing in such situations where is enough to locate to within hundred meters. The Study also proved that in nowadays positioning using LoRa-network in Finland can achieved only in parts of the country, because LoRa-gateways are too sparsely relocated for positioning purpose.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Paivi Vuorio (paelvuor@jyu.fi) on 2020-03-18T11:39:08Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2020-03-18T11:39:08Z (GMT). No. of bitstreams: 0\n Previous issue date: 2020", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "83", "language": "", "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "LoRa", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "LPWAN", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "ulkotiloissa paikantaminen", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "LoRa-pohjainen paikantaminen ulkotiloissa", "language": "", "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-202003182452", "language": "", "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Informaatioteknologian tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Information Technology", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Informaatioteknologia", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Information Technology", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Tietotekniikka", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Mathematical Information Technology", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": "", "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "602", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "paikannus", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "satelliittipaikannus", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "langattomat l\u00e4hiverkot", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "langaton viestint\u00e4", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "sensoriverkot", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "paikkatiedot", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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