1 Ocak 2017 Konferans bildirisi Açık Erişim

Kara, Fatih; Gemici, Omer Faruk; Hokelek, Ibrahim; Cirpan, Hakan Ali

DataCite XML

<?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/97893</identifier>
  <creators>
    <creator>
      <creatorName>Kara, Fatih</creatorName>
      <givenName>Fatih</givenName>
      <familyName>Kara</familyName>
      <affiliation>TUBITAK BILGEM, PK 74, TR-41470 Gebze, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Gemici, Omer Faruk</creatorName>
      <givenName>Omer Faruk</givenName>
      <familyName>Gemici</familyName>
      <affiliation>TUBITAK BILGEM, PK 74, TR-41470 Gebze, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Hokelek, Ibrahim</creatorName>
      <givenName>Ibrahim</givenName>
      <familyName>Hokelek</familyName>
      <affiliation>TUBITAK BILGEM, PK 74, TR-41470 Gebze, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Cirpan, Hakan Ali</creatorName>
      <givenName>Hakan Ali</givenName>
      <familyName>Cirpan</familyName>
      <affiliation>Istanbul Tech Univ, Elekt Haberlesme Muh, Istanbul, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Optimal Power Allocation For Dl Noma Systems</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2017</publicationYear>
  <dates>
    <date dateType="Issued">2017-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Conference paper</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/97893</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.81043/aperta.97892</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.81043/aperta.97893</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">Non-orthogonal multiple access (NOMA) is an important candidate for 5G radio access technology. In NOMA transmitter, different users' signals are superposed on the same radio resource with different power allocation factors. The receiver removes other users' signals from the received signal before decoding its own signal. In this work, an iterative gradient ascent-based power allocation method is proposed for downlink NOMA transmitter. It maximizes the geometric mean of the throughputs of users who share the same radio resource to provide proportional fairness between users. Simulation results show that the method achieves theoretical best results in terms of the suggested metric. Also it is shown that it increases the efficiency as much as 80% when compared to orthogonal multiple access (OMA) and it gives better results than NOMA that uses fixed and fractional power allocation methods.</description>
  </descriptions>
</resource>