Conference paper Open Access

Streaming from a Moving Platform with Real-Time and Playback Distortion Constraints

Cocco, Giuseppe; Toni, Laura


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  <identifier identifierType="URL">https://zenodo.org/record/3403862</identifier>
  <creators>
    <creator>
      <creatorName>Cocco, Giuseppe</creatorName>
      <givenName>Giuseppe</givenName>
      <familyName>Cocco</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0003-1720-8986</nameIdentifier>
      <affiliation>Pompeu Fabra University</affiliation>
    </creator>
    <creator>
      <creatorName>Toni, Laura</creatorName>
      <givenName>Laura</givenName>
      <familyName>Toni</familyName>
      <affiliation>University College London</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Streaming from a Moving Platform with Real-Time and Playback Distortion Constraints</title>
  </titles>
  <publisher>Zenodo</publisher>
  <publicationYear>2019</publicationYear>
  <dates>
    <date dateType="Issued">2019-07-15</date>
  </dates>
  <language>en</language>
  <resourceType resourceTypeGeneral="ConferencePaper"/>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://zenodo.org/record/3403862</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1109/ICC.2019.8761748</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="https://creativecommons.org/licenses/by/4.0/legalcode">Creative Commons Attribution 4.0 International</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">&lt;p&gt;Video streaming from remotely controlled moving platforms such as drones have stringent constraints in terms of delay. In some applications such videos have to provide real-time visual feedback to the pilot with an acceptable distortion while satisfying high-quality requirements at playback. Furthermore the output rate of the source encoder required to achieve a target distortion depends on the speed of the platform. Motivated by this, we consider a novel source model which takes the source speed into account and derive its rate-distortion region. A transmission strategy based on successive joint encoding, which efficiently takes the source correlation into account, is then considered for transmission over a block fading channel. Our numerical results show that such scheme largely enhances over an independent coding scheme in terms of on-line distortion while approaching the playback distortion performance of an optimal encoder as the group of pictures size grows.&lt;/p&gt;</description>
  </descriptions>
  <fundingReferences>
    <fundingReference>
      <funderName>European Commission</funderName>
      <funderIdentifier funderIdentifierType="Crossref Funder ID">10.13039/501100000780</funderIdentifier>
      <awardNumber awardURI="info:eu-repo/grantAgreement/EC/H2020/751062/">751062</awardNumber>
      <awardTitle>Game of Drones: Multimedia Streaming with Flying Terminals in Next Generation Mobile Networks</awardTitle>
    </fundingReference>
  </fundingReferences>
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