Konferans bildirisi Açık Erişim
Kaya, Onur; Su, Nugman; Ulukus, Sennur; Koca, Mutlu
<?xml version='1.0' encoding='utf-8'?> <resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd"> <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/53957</identifier> <creators> <creator> <creatorName>Kaya, Onur</creatorName> <givenName>Onur</givenName> <familyName>Kaya</familyName> <affiliation>Isik Univ, Istanbul, Turkey</affiliation> </creator> <creator> <creatorName>Su, Nugman</creatorName> <givenName>Nugman</givenName> <familyName>Su</familyName> <affiliation>Bogazici Univ, Istanbul, Turkey</affiliation> </creator> <creator> <creatorName>Ulukus, Sennur</creatorName> <givenName>Sennur</givenName> <familyName>Ulukus</familyName> <affiliation>Univ Maryland, College Pk, MD 20742 USA</affiliation> </creator> <creator> <creatorName>Koca, Mutlu</creatorName> <givenName>Mutlu</givenName> <familyName>Koca</familyName> <affiliation>Bogazici Univ, Istanbul, Turkey</affiliation> </creator> </creators> <titles> <title>Delay Tolerant Cooperation In The Energy Harvesting Multiple Access Channel</title> </titles> <publisher>Aperta</publisher> <publicationYear>2016</publicationYear> <dates> <date dateType="Issued">2016-01-01</date> </dates> <resourceType resourceTypeGeneral="Text">Conference paper</resourceType> <alternateIdentifiers> <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/53957</alternateIdentifier> </alternateIdentifiers> <relatedIdentifiers> <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.81043/aperta.53956</relatedIdentifier> <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.81043/aperta.53957</relatedIdentifier> </relatedIdentifiers> <rightsList> <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights> <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights> </rightsList> <descriptions> <description descriptionType="Abstract">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.</description> </descriptions> </resource>
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