@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00084151v1> a dcat:Dataset ;
    dct:description """
              This paper describes how Cognitive Radio (CR) could benefit from Software-Defined Radio (SDR) compatible Ultra-Wide Band (UWB) systems. It introduces the notion of umbilical cord that can keep a CR device connected to its surrounding world, thanks to sensing and low speed over-the-air reconfiguration (OTAR) means provided by Low-Data Rate (LDR) systems, and to fast OTAR downloading facilities based on High-Data Rate (HDR) hot spots. A particular UWB architecture supporting SDR-compatible technological constraints is proposed as candidate to realize this promising combination of capabilities.
            """ ;
    dct:identifier "hal-00084151" ;
    dct:issued "2026-05-10T11:18:21.930868"^^xsd:dateTime ;
    dct:language "en" ;
    dct:modified "2026-05-10T11:18:21.930872"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "An Ultra-Wide Band Umbilical Cord for Cognitive Radio Systems" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00084151v1/resource/672f259b-1058-45ee-977e-54f6375855ab> ;
    dcat:keyword "cognitive-radio",
        "conference-papers",
        "impulse-radio",
        "infoeu-reposemanticsconferenceobject",
        "software-defined-radio",
        "spiotherengineering-sciences-physicsother",
        "ultra-wide-band" ;
    dcat:landingPage <IEEE%20PIMRC%2705> .

<IEEE%20PIMRC%2705> a foaf:Document .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00084151v1/resource/672f259b-1058-45ee-977e-54f6375855ab> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2026-05-10T11:18:21.945572"^^xsd:dateTime ;
    dct:modified "2026-05-10T11:18:21.917388"^^xsd:dateTime ;
    dct:title "An Ultra-Wide Band Umbilical Cord for Cognitive Radio Systems" ;
    dcat:accessURL <https://hal.science/hal-00084151> .

<https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> a foaf:Agent ;
    foaf:name "test_moissonnage_selune" .