On the Gaussian approximation in the analysis of iterative MIMO processing

Yibo Jiang, Ralf Koetter, Andrew Carl Singer

Research output: Contribution to journalConference article

Abstract

In this paper, we study the density of extrinsic information at the output of the demodulator of an iterative MIMO processing system. In particular, if the a priori information is Gaussian distributed, the conditions under which the extrinsic information is also approximately Gaussian distributed are found.

Original languageEnglish (US)
Pages (from-to)1105-1109
Number of pages5
JournalConference Record of the Asilomar Conference on Signals, Systems and Computers
Volume1
StatePublished - Dec 1 2003
EventConference Record of the Thirty-Seventh Asilomar Conference on Signals, Systems and Computers - Pacific Grove, CA, United States
Duration: Nov 9 2003Nov 12 2003

ASJC Scopus subject areas

  • Signal Processing
  • Computer Networks and Communications

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