Broadband wireless single-carrier transmission using joint transmit/receive frequency-domain equalization

Kazuki Takeda, Fumiyuki Adachi

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

1 Citation (Scopus)

Abstract

Broadband wireless channel comprises many propagation paths having different delay times. This results in a severe frequency-selective fading channel. Frequency-domain equalization reception based on the minimum mean square error criterion (called receive MMSE-FDE in this paper) can exploit the channel frequency-selectivity to improve the bit error rate (BER) performance of broadband single-carrier (SC) signal transmissions in a severe frequency-selective fading channel. If the channel state information (CSI) is available at the transmitter side only, transmit MMSE-FDE can be used instead of receive MMSE-FDE. In this paper, we review classical transmit and receive MMSE-FDEs. Then, assuming the perfect knowledge of CSI at both the transmitter and the receiver, we introduce a joint transmit/receive MMSE-FDE that can further improve the BER performance. A set of transmit/receive weights are presented for the joint MMSE-FDE and evaluate the achievable BER performance.

Original languageEnglish
Title of host publicationProceedings of 2009 IEEE International Conference on Network Infrastructure and Digital Content, IEEE IC-NIDC2009
Pages881-885
Number of pages5
DOIs
Publication statusPublished - 2009 Dec 1
Event2009 IEEE International Conference on Network Infrastructure and Digital Content, IEEE IC-NIDC2009 - Beijing, China
Duration: 2009 Nov 62009 Nov 8

Publication series

NameProceedings of 2009 IEEE International Conference on Network Infrastructure and Digital Content, IEEE IC-NIDC2009

Other

Other2009 IEEE International Conference on Network Infrastructure and Digital Content, IEEE IC-NIDC2009
CountryChina
CityBeijing
Period09/11/609/11/8

Keywords

  • Frequency-domain equalization
  • Mobile communication
  • Pre-equalization

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Electrical and Electronic Engineering

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  • Cite this

    Takeda, K., & Adachi, F. (2009). Broadband wireless single-carrier transmission using joint transmit/receive frequency-domain equalization. In Proceedings of 2009 IEEE International Conference on Network Infrastructure and Digital Content, IEEE IC-NIDC2009 (pp. 881-885). [5360995] (Proceedings of 2009 IEEE International Conference on Network Infrastructure and Digital Content, IEEE IC-NIDC2009). https://doi.org/10.1109/ICNIDC.2009.5360995