1 Ocak 2016 Konferans bildirisi Açık Erişim

Kaya, Onur; Su, Nugman; Ulukus, Sennur; Koca, Mutlu

Dublin Core

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  <dc:creator>Kaya, Onur</dc:creator>
  <dc:creator>Su, Nugman</dc:creator>
  <dc:creator>Ulukus, Sennur</dc:creator>
  <dc:creator>Koca, Mutlu</dc:creator>
  <dc:date>2016-01-01</dc:date>
  <dc:description>We consider the optimum transmit scheduling problem for a two user energy harvesting cooperative multiple access channel. We assume a slotted model where energy harvests in each slot are known a priori. We propose a delay tolerant cooperation model: the transmitters create common information in a given slot, but need not cooperatively send the created common information immediately; they may relegate all or part of the cooperative message transmission to upcoming slots. We propose a modified block Markov superposition coding scheme based on message re-partitioning, that spans multiple slots. We characterize the corresponding achievable departure region by a deadline, and maximize it subject to energy harvesting constraints. We show that, delay tolerant cooperation need not necessarily improve the departure region over delay constrained cooperation, and derive a sufficient condition for the equivalence of the two policies. We compare optimal delay constrained and delay tolerant cooperation policies, and their achievable departure regions via simulations.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/53957</dc:identifier>
  <dc:identifier>oai:zenodo.org:53957</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:title>Delay Tolerant Cooperation in the Energy Harvesting Multiple Access Channel</dc:title>
  <dc:type>info:eu-repo/semantics/conferencePaper</dc:type>
  <dc:type>publication-conferencepaper</dc:type>
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