September 17, 2021 Dataset Open Access

Pei Tian; Fengxu Yang; Xiaoyuan Ma; Carlo Alberto Boano; Xin Tian; Ye Liu; Jianming Wei

DCAT Export

<?xml version='1.0' encoding='utf-8'?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:adms="http://www.w3.org/ns/adms#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dct="http://purl.org/dc/terms/" xmlns:dctype="http://purl.org/dc/dcmitype/" xmlns:dcat="http://www.w3.org/ns/dcat#" xmlns:duv="http://www.w3.org/ns/duv#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:frapo="http://purl.org/cerif/frapo/" xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#" xmlns:gsp="http://www.opengis.net/ont/geosparql#" xmlns:locn="http://www.w3.org/ns/locn#" xmlns:org="http://www.w3.org/ns/org#" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:prov="http://www.w3.org/ns/prov#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:schema="http://schema.org/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:vcard="http://www.w3.org/2006/vcard/ns#" xmlns:wdrs="http://www.w3.org/2007/05/powder-s#">
  <rdf:Description rdf:about="https://doi.org/10.5281/zenodo.5519724">
    <rdf:type rdf:resource="http://www.w3.org/ns/dcat#Dataset"/>
    <dct:type rdf:resource="http://purl.org/dc/dcmitype/Dataset"/>
    <dct:identifier rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">https://doi.org/10.5281/zenodo.5519724</dct:identifier>
    <foaf:page rdf:resource="https://doi.org/10.5281/zenodo.5519724"/>
    <dct:creator>
      <rdf:Description>
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Pei Tian</foaf:name>
        <org:memberOf>
          <foaf:Organization>
            <foaf:name>Shanghai Advanced Research Institute, Chinese Academy of Sciences</foaf:name>
          </foaf:Organization>
        </org:memberOf>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description>
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Fengxu Yang</foaf:name>
        <org:memberOf>
          <foaf:Organization>
            <foaf:name>Shanghai Advanced Research Institute, Chinese Academy of Sciences</foaf:name>
          </foaf:Organization>
        </org:memberOf>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description>
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Xiaoyuan Ma</foaf:name>
        <org:memberOf>
          <foaf:Organization>
            <foaf:name>SKF Group</foaf:name>
          </foaf:Organization>
        </org:memberOf>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description>
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Carlo Alberto Boano</foaf:name>
        <org:memberOf>
          <foaf:Organization>
            <foaf:name>Graz University of Technology</foaf:name>
          </foaf:Organization>
        </org:memberOf>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description>
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Xin Tian</foaf:name>
        <org:memberOf>
          <foaf:Organization>
            <foaf:name>Shanghai Advanced Research Institute, Chinese Academy of Sciences</foaf:name>
          </foaf:Organization>
        </org:memberOf>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description>
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Ye Liu</foaf:name>
        <org:memberOf>
          <foaf:Organization>
            <foaf:name>Nanjing Agricultural University</foaf:name>
          </foaf:Organization>
        </org:memberOf>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description>
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Jianming Wei</foaf:name>
        <org:memberOf>
          <foaf:Organization>
            <foaf:name>Shanghai Advanced Research Institute, Chinese Academy of Sciences</foaf:name>
          </foaf:Organization>
        </org:memberOf>
      </rdf:Description>
    </dct:creator>
    <dct:title>Dataset: Environmental Impact on the Long-Term Connectivity and Link Quality of an Outdoor LoRa Network</dct:title>
    <dct:publisher>
      <foaf:Agent>
        <foaf:name>Zenodo</foaf:name>
      </foaf:Agent>
    </dct:publisher>
    <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#gYear">2021</dct:issued>
    <dcat:keyword>LoRa</dcat:keyword>
    <dcat:keyword>ChirpBox</dcat:keyword>
    <dcat:keyword>Connectivity</dcat:keyword>
    <dcat:keyword>Link quality</dcat:keyword>
    <dcat:keyword>Internet of Things</dcat:keyword>
    <dcat:keyword>Physical layer settings</dcat:keyword>
    <dcat:keyword>SX1276</dcat:keyword>
    <dcat:keyword>Temperature</dcat:keyword>
    <dcat:keyword>Weather</dcat:keyword>
    <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#date">2021-09-17</dct:issued>
    <dct:language rdf:resource="http://publications.europa.eu/resource/authority/language/ENG"/>
    <owl:sameAs rdf:resource="https://zenodo.org/record/5519724"/>
    <adms:identifier>
      <adms:Identifier>
        <skos:notation rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">https://zenodo.org/record/5519724</skos:notation>
        <adms:schemeAgency>url</adms:schemeAgency>
      </adms:Identifier>
    </adms:identifier>
    <dct:isVersionOf rdf:resource="https://doi.org/10.5281/zenodo.4736501"/>
    <owl:versionInfo>v1.0.7</owl:versionInfo>
    <dct:description>&lt;p&gt;This repository contains the long-term connectivity and link quality&amp;nbsp;dataset collected on &lt;a href="https://chirpbox.github.io/"&gt;ChirpBox&lt;/a&gt;&amp;nbsp;over 4&amp;nbsp;months&amp;nbsp;(May&amp;nbsp;--&amp;nbsp;September&amp;nbsp;2021)&amp;nbsp;in&amp;nbsp;the&amp;nbsp;city&amp;nbsp;of&amp;nbsp;Shanghai,&amp;nbsp;China.&amp;nbsp;&lt;/p&gt; &lt;p&gt;In&amp;nbsp;addition&amp;nbsp;to&amp;nbsp;the&amp;nbsp;dataset&amp;nbsp;itself,&amp;nbsp;we&amp;nbsp;provide&amp;nbsp;evaluation&amp;nbsp;scripts&amp;nbsp;for&amp;nbsp;data&amp;nbsp;analysis&amp;nbsp;and&amp;nbsp;visualization,&amp;nbsp;in&amp;nbsp;order&amp;nbsp;to&amp;nbsp;facilitate&amp;nbsp;data&amp;nbsp;exploration&amp;nbsp;and&amp;nbsp;re-use. To make it clear how to use the scripts, we provide a &lt;em&gt;Jupyter notebook --&amp;nbsp;&lt;/em&gt;&lt;a href="https://zenodo.org/record/5512850/files/dataset.ipynb?download=1"&gt;dataset.ipynb&lt;/a&gt;&amp;nbsp;for dataset visualization. Please check the &lt;a href="https://nbviewer.jupyter.org/urls/zenodo.org/record/5512850/files/dataset.ipynb/%3Fdownload%3D1"&gt;notebook viewer&lt;/a&gt; for a preview.&lt;/p&gt; &lt;p&gt;&lt;strong&gt;List of files:&lt;/strong&gt;&lt;/p&gt; &lt;ol&gt; &lt;li&gt;&lt;em&gt;dataset_03052021_15092021.csv&lt;/em&gt; &lt;ul&gt; &lt;li&gt;The dataset includes LoRa connectivity and link quality, as well as environmental information, collected from May 3 to September 15, 2021.&lt;/li&gt; &lt;/ul&gt; &lt;/li&gt; &lt;li&gt;&lt;em&gt;data_analysis.py&lt;/em&gt; &lt;ul&gt; &lt;li&gt;The script for dataset analysis and visualization. One can use the functions in this script to derive network-level statistics (e.g., in terms of average number of correctly-exchanged packets), link-level statistics (e.g., in terms of SNR, RSS, and PRR), and node-level statistics(e.g., in terms of number of neighbours and temperature evolution over time).&lt;/li&gt; &lt;/ul&gt; &lt;em&gt;metadata_processing.py&lt;/em&gt; &lt;ul&gt; &lt;li&gt;The script for pre-processing metadata into CSV files.&lt;/li&gt; &lt;/ul&gt; &lt;/li&gt; &lt;li&gt;&lt;em&gt;dataset.ipynb&amp;nbsp;&lt;/em&gt; &lt;ul&gt; &lt;li&gt;Jupiter notebook with dataset visualization and metadata pre-processing examples.&lt;/li&gt; &lt;/ul&gt; &lt;/li&gt; &lt;li&gt;&lt;em&gt;dataset_metadata.zip&lt;/em&gt; &lt;ul&gt; &lt;li&gt;Metadata of the dataset&amp;nbsp;in TXT and JSON formats.&lt;/li&gt; &lt;/ul&gt; &lt;/li&gt; &lt;li&gt;&lt;em&gt;topology_map.png&lt;/em&gt; &lt;ul&gt; &lt;li&gt;A map of node deployment for creating topology maps.&lt;/li&gt; &lt;/ul&gt; &lt;/li&gt; &lt;/ol&gt;</dct:description>
    <dct:accessRights rdf:resource="http://publications.europa.eu/resource/authority/access-right/PUBLIC"/>
    <dct:accessRights>
      <dct:RightsStatement rdf:about="info:eu-repo/semantics/openAccess">
        <rdfs:label>Open Access</rdfs:label>
      </dct:RightsStatement>
    </dct:accessRights>
    <dcat:distribution>
      <dcat:Distribution>
        <dct:license rdf:resource="https://creativecommons.org/licenses/by/4.0/legalcode"/>
        <dcat:accessURL rdf:resource="https://doi.org/10.5281/zenodo.5519724"/>
      </dcat:Distribution>
    </dcat:distribution>
    <dcat:distribution>
      <dcat:Distribution>
        <dcat:accessURL rdf:resource="https://doi.org/10.5281/zenodo.5519724"/>
        <dcat:byteSize>5623</dcat:byteSize>
        <dcat:downloadURL rdf:resource="https://zenodo.org/record/5519724/files/readme.md"/>
      </dcat:Distribution>
    </dcat:distribution>
    <dcat:distribution>
      <dcat:Distribution>
        <dcat:accessURL rdf:resource="https://doi.org/10.5281/zenodo.5519724"/>
        <dcat:byteSize>622302</dcat:byteSize>
        <dcat:downloadURL rdf:resource="https://zenodo.org/record/5519724/files/topology_map.png"/>
        <dcat:mediaType>image/png</dcat:mediaType>
      </dcat:Distribution>
    </dcat:distribution>
  </rdf:Description>
</rdf:RDF>