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Piecewise phase recovery algorithm using block turbo codes for next generation mobile communications

  • Sunheui Ryoo*
  • , Sooyoung Kim
  • , Do Seob Ahn
  • *Corresponding author for this work
  • Electronics and Telecommunications Research Institute

Research output: Contribution to journalJournal articlepeer-review

Abstract

This paper presents an efficient carrier recovery algorithm combined with a turbo-coding technique in a mobile communication system. By using a block turbo code made up of independently decodable block codes, we can efficiently recover the fast time-varying carrier phase as well as correct channel errors. Our simulation results reveal that the proposed scheme can accommodate mobiles with high speed, and at the same time can reduce the number of iterations to lock the phase.

Original languageEnglish
Pages (from-to)435-442
Number of pages8
JournalETRI Journal
Volume28
Issue number4
DOIs
StatePublished - 2006

Keywords

  • Block turbo codes
  • Iterative decoding
  • Phase recovery

Quacquarelli Symonds(QS) Subject Topics

  • Materials Science
  • Computer Science & Information Systems
  • Engineering - Electrical & Electronic
  • Engineering - Petroleum

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