Throughput-optimal scheduling for broadcast channels

Atilla Eryilmaz, R. Srikant, James R. Perkins

Research output: Contribution to journalArticlepeer-review

Abstract

Throughput optimal policies for a degraded Gaussian broadcast channel were discussed. The policies stabilized the queues without knowing the statistics of the arrival processes of the queues. Power was allocated to the various receivers based on current queue length information. Available transmission rates were assumed to be given by the information-theoretic capacity region. It was also assumed that the codebook changed during every time slot.

Original languageEnglish (US)
Pages (from-to)70-78
Number of pages9
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume4531
Issue number1
DOIs
StatePublished - Jul 27 2001

Keywords

  • Fluid models
  • Gaussian broadcast channel
  • Stability
  • Throughput optimal scheduling

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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