Conference paper Open Access

Intermittently-Powered Bluetooth that Works - MobiSys '22 Artifact

de Winkel, Jasper; Tang, Haozhe; Pawełczak, Przemysław


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{
  "inLanguage": {
    "alternateName": "eng", 
    "@type": "Language", 
    "name": "English"
  }, 
  "description": "<p>Artifact for the MobiSys&#39;22 paper: Intermittently-Powered Bluetooth that Works.</p>\n\n<p>Abstract:</p>\n\n<p>We present an architecture for intermittently-powered wireless communication systems that does not require any changes to the official protocol specification. Our core idea is to save the intermediate state of the wireless protocol to non-volatile memory within each connection interval. The protocol state is then deterministically restored at a predefined (harvested energy-dependent) time, which follows the connection interval. As a case study for our architecture, we introduce FreeBie: a battery-free intermittently-powered Bluetooth Low Energy (BLE) mote. To the best of our knowledge FreeBie is the first battery-free active wireless system that sustains bi-directional communication on intermittent harvested energy. The strength of our architecture is articulated by FreeBie consuming at least 9.5 times less power during device inactivity periods than a state-of-the-art BLE device.</p>", 
  "license": "", 
  "creator": [
    {
      "affiliation": "Delft University of Technology", 
      "@id": "https://orcid.org/0000-0003-0421-026X", 
      "@type": "Person", 
      "name": "de Winkel, Jasper"
    }, 
    {
      "affiliation": "Delft University of Technology", 
      "@type": "Person", 
      "name": "Tang, Haozhe"
    }, 
    {
      "affiliation": "Delft University of Technology", 
      "@id": "https://orcid.org/0000-0002-1302-1148", 
      "@type": "Person", 
      "name": "Pawe\u0142czak, Przemys\u0142aw"
    }
  ], 
  "headline": "Intermittently-Powered Bluetooth that Works - MobiSys '22 Artifact", 
  "image": "https://zenodo.org/static/img/logos/zenodo-gradient-round.svg", 
  "datePublished": "2022-05-26", 
  "url": "https://zenodo.org/record/6583725", 
  "version": "v1.0", 
  "@type": "ScholarlyArticle", 
  "keywords": [
    "Intermittent Computing", 
    "Battery-free", 
    "Embedded Systems", 
    "Bluetooth", 
    "Mobile Networks", 
    "Energy Harvesting"
  ], 
  "@context": "https://schema.org/", 
  "identifier": "https://doi.org/10.5281/zenodo.6583725", 
  "@id": "https://doi.org/10.5281/zenodo.6583725", 
  "workFeatured": {
    "url": "https://www.sigmobile.org/mobisys/2022/", 
    "alternateName": "MobiSys '22", 
    "location": "Portland, OR, USA", 
    "@type": "Event", 
    "name": "The 20th Annual International Conference on Mobile Systems, Applications and Service"
  }, 
  "name": "Intermittently-Powered Bluetooth that Works - MobiSys '22 Artifact"
}
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