1 Ocak 2016 Konferans bildirisi Açık Erişim

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

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{
  "@context": "https://schema.org/", 
  "@id": 53957, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Isik Univ, Istanbul, Turkey", 
      "name": "Kaya, Onur"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Bogazici Univ, Istanbul, Turkey", 
      "name": "Su, Nugman"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Univ Maryland, College Pk, MD 20742 USA", 
      "name": "Ulukus, Sennur"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Bogazici Univ, Istanbul, Turkey", 
      "name": "Koca, Mutlu"
    }
  ], 
  "datePublished": "2016-01-01", 
  "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.", 
  "headline": "Delay Tolerant Cooperation in the Energy Harvesting Multiple Access Channel", 
  "identifier": 53957, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Delay Tolerant Cooperation in the Energy Harvesting Multiple Access Channel", 
  "url": "https://aperta.ulakbim.gov.tr/record/53957"
}