EXIT charts for turbo trellis-coded modulation

Hangjun Chen, Alexander Haimovich

Research output: Contribution to journalArticlepeer-review

28 Scopus citations

Abstract

In this letter, we extend the previously proposed extrinsic information transfer charts (EXIT) method to the analysis of the convergence of turbo codes to turbo trellis-coded modulation (TTCM) schemes. The effectiveness of the proposed method is demonstrated through examples. The proposed method provides a convenient way to systematically compare between schemes and thus can be used as a tool in the design of TTCM.

Original languageEnglish (US)
Pages (from-to)668-670
Number of pages3
JournalIEEE Communications Letters
Volume8
Issue number11
DOIs
StatePublished - Nov 2004

All Science Journal Classification (ASJC) codes

  • Modeling and Simulation
  • Computer Science Applications
  • Electrical and Electronic Engineering

Keywords

  • Convergence analysis
  • EXIT chart
  • Turbo trellis-coded modulation (TTCM)

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