{
  "_schema": "https://data.nist.gov/od/dm/nerdm-schema/v0.7#",
  "@context": [
    "https://data.nist.gov/od/dm/nerdm-pub-context.jsonld",
    {
      "@base": "ark:/88434/mds2-2468"
    }
  ],
  "@type": [
    "nrdp:PublicDataResource",
    "dcat:Dataset"
  ],
  "_extensionSchemas": [
    "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/PublicDataResource"
  ],
  "@id": "ark:/88434/mds2-2468",
  "ediid": "ark:/88434/mds2-2468",
  "version": "1.0.0",
  "doi": "doi:10.18434/mds2-2468",
  "title": "Bridging Analog Land Mobile Radio to LTE Mission Critical Push-to-Talk Communications",
  "contactPoint": {
    "fn": "Jordan O'Dell",
    "hasEmail": "mailto:chic.odell@nist.gov"
  },
  "modified": "2021-09-23 00:00:00",
  "status": "available",
  "landingPage": "https://data.nist.gov/od/id/mds2-2468",
  "description": [
    "Proof of concept broadband to LTE, Mission critical voice communications bridging software"
  ],
  "keyword": [
    "Digital Fixed Station Interface (DFSI)",
    "GNU Radio (GR)",
    "Inter Working Function (IWF)",
    "Inter-RF Subsystem Interface (ISSI)",
    "Land Mobile Radio (LMR)",
    "Long Term Evolution (LTE)",
    "Mission Critical Push-to-Talk  (MCPTT)",
    "Mission  Critical  Voice  (MCV)",
    "Open source VoIP software stack (PJSIP)",
    "Over the Air (OTA)",
    "Push-to-talk (PTT)",
    "Radio over Internet Protocol (RoIP)",
    "Software Defined Radio (SDR)",
    "Subscriber Unit (SU)",
    "User Equipment (UE)"
  ],
  "theme": [
    "Public Safety: Public safety communications research",
    "Advanced Communications: Wireless (RF)"
  ],
  "topic": [
    {
      "@type": "Concept",
      "scheme": "https://data.nist.gov/od/dm/nist-themes/v1.1",
      "tag": "Public Safety: Public safety communications research"
    },
    {
      "@type": "Concept",
      "scheme": "https://data.nist.gov/od/dm/nist-themes/v1.1",
      "tag": "Advanced Communications: Wireless (RF)"
    }
  ],
  "references": [
    {
      "@type": [
        "npg:Document"
      ],
      "@id": "#ref:10.6028/NIST.IR.8338",
      "refType": "IsSupplementTo",
      "location": "https://doi.org/10.6028/NIST.IR.8338",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/bib/v0.7#/definitions/DCiteReference"
      ],
      "title": "Bridging Analog Land Mobile Radio to LTE Mission Critical Push-to-Talk Communications",
      "issued": "2020-12-18",
      "citation": "Walton, C., & O\u00e2\u0080\u0099Dell, C. (2020). Bridging Analog Land Mobile Radio to LTE Mission Critical Push-to-Talk Communications. doi:10.6028/nist.ir.8338\n"
    }
  ],
  "accessLevel": "public",
  "license": "https://www.nist.gov/open/license",
  "components": [
    {
      "accessURL": "https://doi.org/10.18434/mds2-2468",
      "title": "DOI Access for Bridging Analog Land Mobile Radio to LTE Mission Critical Push-to-Talk Communications",
      "@type": [
        "nrd:Hidden",
        "dcat:Distribution"
      ],
      "@id": "#doi:10.18434/mds2-2468"
    },
    {
      "@id": "cmps/pscr-lmr2lte",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "pscr-lmr2lte",
      "downloadURL": "https://github.com/usnistgov/pscr-lmr2lte",
      "mediaType": "application/http",
      "description": "This software explores a low-cost method to bridge analog public safety  Land Mobile Radio(LMR) systems into a standards-based  Long Term Evolution (LTE)  Mission Critical Push-to-Talk (MCPTT) system. ",
      "title": "Bridging Analog Land Mobile Radio to LTE Mission Critical Push-to-Talk Communications"
    }
  ],
  "publisher": {
    "name": "National Institute of Standards and Technology",
    "@type": "org:Organization"
  },
  "language": [
    "en"
  ],
  "bureauCode": [
    "006:55"
  ],
  "programCode": [
    "006:052"
  ],
  "annotated": "2021-10-15T16:15:37.759138",
  "revised": "2021-10-15T16:15:37.759138",
  "issued": null,
  "firstIssued": "2021-10-15T16:15:37.759138"
}