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Alamouti code with quadrature partial response signaling

  • Kyoung Young Song*
  • , Jae Dong Yang
  • , Xianglan Jin
  • , Jong Seon No
  • , Habong Chung
  • *Corresponding author for this work
  • Seoul National University
  • Hongik University

Research output: Contribution to journalJournal articlepeer-review

Abstract

In this letter, the Alamouti code combined with partial response signaling (PRS) is proposed. The bit error rate of the proposed quadrature PRS (QPRS) Alamouti code is derived for the quasi-static Rayleigh fading and additive white Gaussian noise channel. Furthermore, its performance in a severely bandlimited channel is simulated by using chopping filter and compared with the conventional Alamouti code. The numerical results show that the proposed QPRS Alamouti code outperforms the conventional Alamouti code under the chopping environment.

Original languageEnglish
Article number5200952
Pages (from-to)3939-3943
Number of pages5
JournalIEEE Transactions on Wireless Communications
Volume8
Issue number8
DOIs
StatePublished - 2009.08

Keywords

  • Alamouti code
  • Maximum a posteriori (MAP) decoding
  • Out-of-band power
  • Quadrature partial response signaling (QPRS)

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