<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0120-6230</journal-id>
<journal-title><![CDATA[Revista Facultad de Ingeniería Universidad de Antioquia]]></journal-title>
<abbrev-journal-title><![CDATA[Rev.fac.ing.univ. Antioquia]]></abbrev-journal-title>
<issn>0120-6230</issn>
<publisher>
<publisher-name><![CDATA[Facultad de Ingeniería, Universidad de Antioquia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-62302018000200016</article-id>
<article-id pub-id-type="doi">10.17533/udea.redin.n87a03</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Latency analysis on W-band hybrid fiber-wireless link using software defined radio in real time]]></article-title>
<article-title xml:lang="es"><![CDATA[Análisis de latencia en un enlace híbrido fibra-inalámbrico banda W usando radio definido por software en tiempo real]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rico-Martínez]]></surname>
<given-names><![CDATA[Mónica Andrea]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morales-Vicente]]></surname>
<given-names><![CDATA[Álvaro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Puerta-Ramírez]]></surname>
<given-names><![CDATA[Rafael]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mehmeri-Dantas]]></surname>
<given-names><![CDATA[Víctor]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tafur-Monroy]]></surname>
<given-names><![CDATA[Idelfonso]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Varón-Duran]]></surname>
<given-names><![CDATA[Gloria Margarita]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Departamento de Ingeniería Eléctrica y Electrónica ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Technical Denmark University DTU Photonic Department ]]></institution>
<addr-line><![CDATA[Lyngby ]]></addr-line>
<country>Denmark</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Technische. Universiteit Eindhoven Department of Electrical Engineering ]]></institution>
<addr-line><![CDATA[Eindhoven ]]></addr-line>
<country>Netherlands</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2018</year>
</pub-date>
<numero>87</numero>
<fpage>16</fpage>
<lpage>22</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-62302018000200016&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-62302018000200016&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-62302018000200016&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT This paper reports an experimental comparison and analysis of latency for different modulation techniques at different data rates in W-band Radio-over-Fiber (RoF) transmission links. In addition, a software defined radio called GNU-Radio is employed with Universal Software Radio Peripherals (USRP) to generate and retrieve the transmitted signals. Likewise, it is used to test the end to end latency in the W-band RoF link. Our main contribution is achieving a W-Band low-latency wireless fiber link which fits to the key performance indicators of 5G networks.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN En este artículo se presenta un análisis y comparación experimental de la latencia para diferentes esquemas de modulación con diferentes tasas de transmisión en un enlace radio sobre fibra en banda W. Adicionalmente se usa radio definido por software en conjunto con unas tarjetas denominadas USRP para generar y recibir la señal. De igual forma, este software se usa para evaluar la latencia en el enlace previamente mencionado. La principal contribución de este artículo es que se demuestra un enlace en banda W, radio sobre fibra, el cuál encaja en los indicadores de desempeño de las redes 5G.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Network Performance]]></kwd>
<kwd lng="en"><![CDATA[Radio over Fiber]]></kwd>
<kwd lng="en"><![CDATA[W band]]></kwd>
<kwd lng="en"><![CDATA[Software defined radio]]></kwd>
<kwd lng="es"><![CDATA[Desempeño de la red]]></kwd>
<kwd lng="es"><![CDATA[Radio sobre fibra]]></kwd>
<kwd lng="es"><![CDATA[Banda W]]></kwd>
<kwd lng="es"><![CDATA[Radio definido por software]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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