<?xml version="1.0" encoding="utf-8"?>
<TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hal="http://hal.archives-ouvertes.fr/" xmlns:gml="http://www.opengis.net/gml/3.3/" xmlns:gmlce="http://www.opengis.net/gml/3.3/ce" version="1.1" xsi:schemaLocation="http://www.tei-c.org/ns/1.0 http://api.archives-ouvertes.fr/documents/aofr-sword.xsd">
  <teiHeader>
    <fileDesc>
      <titleStmt>
        <title>HAL TEI export of hal-04762101</title>
      </titleStmt>
      <publicationStmt>
        <distributor>CCSD</distributor>
        <availability status="restricted">
          <licence target="https://creativecommons.org/publicdomain/zero/1.0/">CC0 1.0 - Universal</licence>
        </availability>
        <date when="2026-05-03T12:46:08+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Location optimization for tethered aerial base station serving mmWave high altitude UAVs</title>
            <author role="aut">
              <persName>
                <forename type="first">Pravallika</forename>
                <surname>Katragunta</surname>
              </persName>
              <idno type="halauthorid">3281807-0</idno>
              <affiliation ref="#struct-426431"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Michel</forename>
                <surname>Barbeau</surname>
              </persName>
              <idno type="halauthorid">512263-0</idno>
              <affiliation ref="#struct-426431"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Joaquin</forename>
                <surname>Garcia‐alfaro</surname>
              </persName>
              <email type="md5">b490bb6ca4d305ede751e1e4eb9e7573</email>
              <email type="domain">telecom-sudparis.eu</email>
              <idno type="idhal" notation="string">jgalfaro</idno>
              <idno type="idhal" notation="numeric">743397</idno>
              <idno type="halauthorid" notation="string">47468-743397</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/A-4500-2008</idno>
              <idno type="GOOGLE SCHOLAR">2XOGqtsAAAAJ</idno>
              <idno type="IDREF">https://www.idref.fr/113064004</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-7453-4393</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/http://www.researcherid.com/rid/A-4500-2008</idno>
              <affiliation ref="#struct-563936"/>
              <affiliation ref="#struct-95600"/>
              <affiliation ref="#struct-1101446"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Evangelos</forename>
                <surname>Kranakis</surname>
              </persName>
              <idno type="halauthorid">336385-0</idno>
              <affiliation ref="#struct-426431"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Venkata Srinivas</forename>
                <surname>Kothapalli</surname>
              </persName>
              <idno type="halauthorid">2740516-0</idno>
              <affiliation ref="#struct-174861"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Joaquin</forename>
                <surname>Garcia-Alfaro</surname>
              </persName>
              <email type="md5">b490bb6ca4d305ede751e1e4eb9e7573</email>
              <email type="domain">telecom-sudparis.eu</email>
            </editor>
            <funder ref="#projanr-98272"/>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2024-10-31 14:16:17</date>
              <date type="whenModified">2026-01-21 03:28:31</date>
              <date type="whenReleased">2024-11-07 16:48:38</date>
              <date type="whenProduced">2024-08-06</date>
              <date type="whenEndEmbargoed">2024-10-31</date>
              <ref type="file" target="https://hal.science/hal-04762101v1/document">
                <date notBefore="2024-10-31"/>
              </ref>
              <ref type="file" subtype="author" n="1" target="https://hal.science/hal-04762101v1/file/1571012068-final.pdf" id="file-4762101-4146925">
                <date notBefore="2024-10-31"/>
              </ref>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="530151">
                <persName>
                  <forename>Joaquin</forename>
                  <surname>Garcia-Alfaro</surname>
                </persName>
                <email type="md5">b490bb6ca4d305ede751e1e4eb9e7573</email>
                <email type="domain">telecom-sudparis.eu</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-04762101</idno>
            <idno type="halUri">https://hal.science/hal-04762101</idno>
            <idno type="halBibtex">katragunta:hal-04762101</idno>
            <idno type="halRefHtml">&lt;i&gt;IEEE Canadian Conference on Electrical and Computer Engineering (CCECE)&lt;/i&gt;, Aug 2024, Kingston, France. pp.271-276, &lt;a target="_blank" href="https://dx.doi.org/10.1109/CCECE59415.2024.10667117"&gt;&amp;#x27E8;10.1109/CCECE59415.2024.10667117&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">IEEE Canadian Conference on Electrical and Computer Engineering (CCECE), Aug 2024, Kingston, France. pp.271-276, &amp;#x27E8;10.1109/CCECE59415.2024.10667117&amp;#x27E9;</idno>
            <availability status="restricted">
              <licence target="https://about.hal.science/hal-authorisation-v1/">HAL Authorization<ref corresp="#file-4762101-4146925"/></licence>
            </availability>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="TELECOM-SUDPARIS" corresp="INSTITUT-MINES-TELECOM">Télécom SudParis</idno>
            <idno type="stamp" n="IP_PARIS">Institut Polytechnique de Paris</idno>
            <idno type="stamp" n="INSTITUTS-TELECOM">composantes instituts telecom </idno>
            <idno type="stamp" n="ANR">ANR</idno>
            <idno type="stamp" n="NF-HISEC" corresp="PEPR_RESEAUX_DU_FUTUR">Sécurité de bout en bout pour les réseaux du futur</idno>
            <idno type="stamp" n="INSTITUT-MINES-TELECOM">Institut Mines Telecom</idno>
            <idno type="stamp" n="PEPR_RESEAUX_DU_FUTUR">PEPR Réseaux du futur</idno>
            <idno type="stamp" n="IP-PARIS-DEPARTEMENT-MATHEMATIQUES">Département de Mathèmatiques</idno>
            <idno type="stamp" n="IP-PARIS-MATHEMATIQUES">IP Paris Département de Mathématiques</idno>
            <idno type="stamp" n="IP-PARIS-INFORMATION-COMMUNICATION-ELECTRONIQUE">IP Paris Département d'Information, de Communication et d'Électronique</idno>
            <idno type="stamp" n="IP-PARIS-INFORMATIQUE-DONNEES-ET-IA">IP Paris Département d'Informatique, de Données et d'IA</idno>
            <idno type="stamp" n="SAMOVAR">Services répartis, Architectures, Modélisation, Validation, Administration des Réseaux</idno>
          </seriesStmt>
          <notesStmt>
            <note type="audience" n="2">International</note>
            <note type="invited" n="0">No</note>
            <note type="popular" n="0">No</note>
            <note type="peer" n="1">Yes</note>
            <note type="proceedings" n="1">Yes</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">Location optimization for tethered aerial base station serving mmWave high altitude UAVs</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Pravallika</forename>
                    <surname>Katragunta</surname>
                  </persName>
                  <idno type="halauthorid">3281807-0</idno>
                  <affiliation ref="#struct-426431"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Michel</forename>
                    <surname>Barbeau</surname>
                  </persName>
                  <idno type="halauthorid">512263-0</idno>
                  <affiliation ref="#struct-426431"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Joaquin</forename>
                    <surname>Garcia‐alfaro</surname>
                  </persName>
                  <email type="md5">b490bb6ca4d305ede751e1e4eb9e7573</email>
                  <email type="domain">telecom-sudparis.eu</email>
                  <idno type="idhal" notation="string">jgalfaro</idno>
                  <idno type="idhal" notation="numeric">743397</idno>
                  <idno type="halauthorid" notation="string">47468-743397</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/A-4500-2008</idno>
                  <idno type="GOOGLE SCHOLAR">2XOGqtsAAAAJ</idno>
                  <idno type="IDREF">https://www.idref.fr/113064004</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-7453-4393</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/http://www.researcherid.com/rid/A-4500-2008</idno>
                  <affiliation ref="#struct-563936"/>
                  <affiliation ref="#struct-95600"/>
                  <affiliation ref="#struct-1101446"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Evangelos</forename>
                    <surname>Kranakis</surname>
                  </persName>
                  <idno type="halauthorid">336385-0</idno>
                  <affiliation ref="#struct-426431"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Venkata Srinivas</forename>
                    <surname>Kothapalli</surname>
                  </persName>
                  <idno type="halauthorid">2740516-0</idno>
                  <affiliation ref="#struct-174861"/>
                </author>
              </analytic>
              <monogr>
                <idno type="isbn">979-8-3503-7162-8</idno>
                <title level="m">CCECE 2024 : IEEE Canadian Conference on Electrical and Computer Engineering</title>
                <meeting>
                  <title>IEEE Canadian Conference on Electrical and Computer Engineering (CCECE)</title>
                  <date type="start">2024-08-06</date>
                  <date type="end">2024-08-09</date>
                  <settlement>Kingston</settlement>
                  <country key="FR">France</country>
                </meeting>
                <imprint>
                  <publisher>IEEE</publisher>
                  <biblScope unit="pp">271-276</biblScope>
                  <date type="datePub">2024-09-12</date>
                </imprint>
              </monogr>
              <idno type="doi">10.1109/CCECE59415.2024.10667117</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <keywords scheme="author">
                <term xml:lang="en">tethered aerial base station uncrewed aerial vehicle multi-armed bandit mmWave communications</term>
                <term xml:lang="en">tethered aerial base station</term>
                <term xml:lang="en">uncrewed aerial vehicle</term>
                <term xml:lang="en">multi-armed bandit</term>
                <term xml:lang="en">mmWave communications</term>
              </keywords>
              <classCode scheme="halDomain" n="info.info-ai">Computer Science [cs]/Artificial Intelligence [cs.AI]</classCode>
              <classCode scheme="halTypology" n="COMM">Conference papers</classCode>
              <classCode scheme="halOldTypology" n="COMM">Conference papers</classCode>
              <classCode scheme="halTreeTypology" n="COMM">Conference papers</classCode>
            </textClass>
            <abstract xml:lang="en">
              <p>&lt;div&gt;&lt;p&gt;Uncrewed Aerial Vehicle-User Equipment (UAV-UE) is integral to millimeter wave (mmWave)-based wireless cellular systems. UAV-UE at high altitudes encounter limited connectivity with terrestrial base stations. Tethered Aerial Base Stations (TABS) are viable alternatives to terrestrial base stations. Optimal placement of a TABS in a three-dimensional environment is necessary and critical to serve multiple moving UAV-UE units with reliable connectivity. In this work, we propose a contextual multiarmed bandit framework to learn the optimal TABS locations. We consider multiple UAV-UE units moving at high altitudes in an uplink mmWave setting. Under this framework, the TABS acts as a learning agent leveraging position information about served UAV-UE units to provide connectivity with minimum Signal to Noise Ratio (SNR) threshold requirements. We first compare the Upper Confidence Bound (UCB) and Thompson Sampling (TS)-based learning strategies against the traditional naive-based approach. Our simulation results show that the TS-based approach learns optimal locations with a 31% and 51% average regret-reduction ratio (ARR) over UCB and naive-based approaches, respectively. Also, the TS-based learning strategy for TABS reliably achieves the required SNR for UAV-UE units under multiple contexts, compared to a static TABS location.&lt;/p&gt;&lt;/div&gt;</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="department" xml:id="struct-426431" status="VALID">
          <orgName>School of Computer Science (Carleton, Ottawa)</orgName>
          <desc>
            <address>
              <addrLine>School of Computer ScienceCarleton University1125 Colonel By Drive, Ottawa OntarioK1S 5B6, Canada</addrLine>
              <country key="CA"/>
            </address>
            <ref type="url">https://scs.carleton.ca/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-237693" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-563936" status="VALID">
          <idno type="IdRef">238327159</idno>
          <idno type="ISNI">0000000502717600</idno>
          <idno type="ROR">https://ror.org/042tfbd02</idno>
          <idno type="Wikidata">Q48759778</idno>
          <orgName>Institut Polytechnique de Paris</orgName>
          <orgName type="acronym">IP Paris</orgName>
          <date type="start">2019-06-02</date>
          <desc>
            <address>
              <addrLine>Route de Saclay, 91120 Palaiseau Cedex, France</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.ip-paris.fr</ref>
          </desc>
        </org>
        <org type="department" xml:id="struct-95600" status="VALID">
          <orgName>Département Réseaux et Services de Télécommunications</orgName>
          <orgName type="acronym">TSP - RST</orgName>
          <desc>
            <address>
              <addrLine>Télécom SudParis - 9 rue Charles Fourier - 91011 Évry cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://rst.telecom-sudparis.eu/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-352124" type="direct"/>
            <relation active="#struct-302102" type="indirect"/>
            <relation name="563936" active="#struct-563936" type="indirect"/>
          </listRelation>
        </org>
        <org type="researchteam" xml:id="struct-1101446" status="VALID">
          <orgName>Sécurité et Confiance Numérique</orgName>
          <orgName type="acronym">SCN-SAMOVAR</orgName>
          <date type="start">2022-06-01</date>
          <desc>
            <address>
              <addrLine>Télécom Sudparis, 9 rue Charles Fourier -91011 Evry-Courcouronnes cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://samovar.telecom-sudparis.eu/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-638" type="direct"/>
            <relation active="#struct-352124" type="indirect"/>
            <relation active="#struct-302102" type="indirect"/>
            <relation name="563936" active="#struct-563936" type="indirect"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-174861" status="VALID">
          <orgName>Ericsson Inc [Canada]</orgName>
          <desc>
            <address>
              <addrLine>3500 Carling Ave. Ottawa, Ontario K2H 4E9</addrLine>
              <country key="CA"/>
            </address>
            <ref type="url">http://www.ericsson.com/ca</ref>
          </desc>
          <listRelation>
            <relation active="#struct-301683" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-237693" status="VALID">
          <idno type="IdRef">026431343</idno>
          <idno type="ROR">https://ror.org/03c4mmv16</idno>
          <orgName>University of Ottawa [Ottawa]</orgName>
          <desc>
            <address>
              <addrLine>75 Laurier Avenue East, Ottawa, ON K1N 6N5</addrLine>
              <country key="CA"/>
            </address>
            <ref type="url">http://www.uottawa.ca</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-352124" status="VALID">
          <idno type="IdRef">162347510</idno>
          <idno type="ISNI">0000000406406351</idno>
          <idno type="ROR">https://ror.org/05xvk4r52</idno>
          <idno type="Wikidata">Q43305</idno>
          <orgName>Télécom SudParis</orgName>
          <orgName type="acronym">TSP</orgName>
          <desc>
            <address>
              <addrLine>9 rue Charles Fourier -91011 Evry Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.telecom-sudparis.eu/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-302102" type="direct"/>
            <relation name="563936" active="#struct-563936" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-302102" status="VALID">
          <idno type="IdRef">192427156</idno>
          <idno type="ISNI">000000012202567X</idno>
          <idno type="ROR">https://ror.org/025vp2923</idno>
          <idno type="Wikidata">Q27962533</idno>
          <orgName>Institut Mines-Télécom [Paris]</orgName>
          <orgName type="acronym">IMT</orgName>
          <date type="start">2012-03-01</date>
          <desc>
            <address>
              <addrLine>19 Place Marguerite Perey, 91120 Palaiseau</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.imt.fr/</ref>
          </desc>
        </org>
        <org type="laboratory" xml:id="struct-638" status="VALID">
          <idno type="IdRef">281286515</idno>
          <idno type="ISNI">0000000403830480</idno>
          <idno type="RNSR">200319330C</idno>
          <orgName>Services répartis, Architectures, MOdélisation, Validation, Administration des Réseaux</orgName>
          <orgName type="acronym">SAMOVAR</orgName>
          <desc>
            <address>
              <addrLine>Télécom Sudparis, 9 rue Charles Fourier -91011 Evry cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://samovar.telecom-sudparis.eu/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-352124" type="direct"/>
            <relation active="#struct-302102" type="indirect"/>
            <relation name="563936" active="#struct-563936" type="indirect"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-301683" status="VALID">
          <orgName>Ericsson [Stockholm]</orgName>
          <desc>
            <address>
              <addrLine>Telefonaktiebolaget LM Ericsson Torshamnsgatan 21 - 164 83 KistaStockholm, Sweden</addrLine>
              <country key="SE"/>
            </address>
            <ref type="url">http://www.ericsson.com/</ref>
          </desc>
        </org>
      </listOrg>
      <listOrg type="projects">
        <org type="anrProject" xml:id="projanr-98272" status="VALID">
          <idno type="anr">ANR-22-PEFT-0009</idno>
          <orgName>NF-HiSec</orgName>
          <desc>Network of the Future - End-to-end Security</desc>
          <date type="start">2022</date>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>