Forward error correction of FSK alphabets for wireless noncoherent transmissions

Celine Durand, Elie Bejjani, Joseph Boutros

Research output: Contribution to journalArticle

Abstract

In this paper, we show that several coding schemes, and in particular turbo encoding, dramatically improve the performance of a noncoherently detected frequency shift-keying modulation with correlated signals. The APP decoding scheme based on bit-by-bit decisions proves to be better than a classical block decisions decoding scheme when the bit mapping is not optimized. Moreover, the choice of the FSK modulation tone spacing is important. Finally, high latency and low latency systems are compared.

Original languageEnglish
Pages (from-to)113-118
Number of pages6
JournalIEE Colloquium (Digest)
Issue number165
Publication statusPublished - 22 Nov 1999
Externally publishedYes

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Forward error correction
Frequency shift keying
Decoding
Modulation

ASJC Scopus subject areas

  • Engineering(all)
  • Electrical and Electronic Engineering

Cite this

Forward error correction of FSK alphabets for wireless noncoherent transmissions. / Durand, Celine; Bejjani, Elie; Boutros, Joseph.

In: IEE Colloquium (Digest), No. 165, 22.11.1999, p. 113-118.

Research output: Contribution to journalArticle

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