Sum capacity of the multiple antenna Gaussian broadcast channel

Pramod Viswanath, David N C Tse

Research output: Contribution to journalArticle

Abstract

Sum capacity of the multiple antenna Gaussian broadcast channel was characterized. The capacity region of the broadcast channel depended only on the marginal variances of additive noise. Results indicated that the upper bound to the sum capacity was achieved by a specific choice of transmission strategy. This produced the largest known achievable region for a general broadcast channel.

Original languageEnglish (US)
Article number497
Pages (from-to)497
Number of pages1
JournalIEEE International Symposium on Information Theory-Proceedings
DOIs
StatePublished - 2002

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Information Systems
  • Modeling and Simulation
  • Applied Mathematics

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