Performance analysis of single-carrier overlap FDE

Tatsunori Obara, Kazuki Takeda, Fumiyuki Adachi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Abstract

In the single-carrier (SC) transmission, minimum mean square error frequency-domain equalization (MMSE-FDE) can achieve a good bit error rate (BER) performance in a frequency-selective fading channel. The conventional FDE requires the insertion of cyclic prefix (CP) to make the received signal block to be a circular convolution of the transmit signal and the channel. Overlap FDE requires no CP insertion. However, its BER performance improvement is limited by the residual inter-block interference (IBI). In this paper, we present the theoretical analysis of the BER performance achievable with overlap FDE by taking into account the residual IBI after overlap FDE. Then, by using the Gaussian approximation of the residual IBI as well as the residual inter-symbol interference (ISI), we derive the conditional BER for the given set of the channel gains. The average BER performance is numerically evaluated.

Original languageEnglish
Title of host publication12th IEEE International Conference on Communication Systems 2010, ICCS 2010
Pages446-450
Number of pages5
DOIs
Publication statusPublished - 2010 Dec 1
Event12th IEEE International Conference on Communication Systems 2010, ICCS 2010 - Singapore, Singapore
Duration: 2010 Nov 172010 Nov 19

Publication series

Name12th IEEE International Conference on Communication Systems 2010, ICCS 2010

Other

Other12th IEEE International Conference on Communication Systems 2010, ICCS 2010
CountrySingapore
CitySingapore
Period10/11/1710/11/19

Keywords

  • Frequency-selective fading channel
  • Overlap FDE
  • Single-carrier transmission

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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  • Cite this

    Obara, T., Takeda, K., & Adachi, F. (2010). Performance analysis of single-carrier overlap FDE. In 12th IEEE International Conference on Communication Systems 2010, ICCS 2010 (pp. 446-450). [5686606] (12th IEEE International Conference on Communication Systems 2010, ICCS 2010). https://doi.org/10.1109/ICCS.2010.5686606