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Sum power iterative waterfilling for Gaussian vector broadcast channels

Research output: Contribution to journalConference articlepeer-review

Abstract

We obtain an efficient algorithm for computing the sum capacity of vector broadcast channel. This algorithm utilizes the duality between broadcast and multiple access channels and the Kuhn-Tucker conditions of sum power multiple access channel.

Original languageEnglish (US)
Pages (from-to)467
Number of pages1
JournalIEEE International Symposium on Information Theory - Proceedings
StatePublished - 2003
Externally publishedYes
EventProceedings 2003 IEEE International Symposium on Information Theory (ISIT) - Yokohama, Japan
Duration: Jun 29 2003Jul 4 2003

All Science Journal Classification (ASJC) codes

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

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