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Nonconcave utility maximization in the OFDMA downlink.

Johannes BrehmerWolfgang Utschick
Published in: WiOpt (2008)
Keyphrases
  • utility maximization
  • resource allocation
  • utility function
  • cellular systems
  • stochastic gradient
  • allocation scheme
  • sample path
  • application layer
  • decision makers
  • wireless channels
  • single period