Fading multi-access channels in the wideband regime: The impact of delay constraints

Daniela Tuninetti, Giuseppe Caire, Sergio Verdú

Research output: Contribution to journalArticle

4 Scopus citations

Abstract

The impact of delay constraints in fading multi-access channels in wideband regime was discussed. The long-term average capacity region as the set of all achievable rates averaged over an arbitrarily long sequence of codewords was defined. It was shown that a 'one shot' power allocation policy that concentrates the whole transmit energy over one out of N slots, achieved the long-term average capacity region per unit energy.

Original languageEnglish (US)
Article number194
Number of pages1
JournalIEEE International Symposium on Information Theory - Proceedings
DOIs
StatePublished - Jan 1 2002

All Science Journal Classification (ASJC) codes

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

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