BER performance of joint THP/pre-FDE

Kazuki Takeda, Hiromichi Tomeba, Fumiyuki Adachi

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

    6 Citations (Scopus)

    Abstract

    Recently, frequency-domain equalization (FDE) based on the minimum mean square error (MMSE) criterion has been attracting much attention to overcome the frequency-selective fading channel. The bit error rate (BER) performance of single-carrier (SC) transmission is significantly improved by using MMSE-FDE by obtaining the frequency-diversity gain while suppressing the inter-symbol interference (ISI). However, the residual ISI after MMSE-FDE limits the performance improvement. Recently, we have proposed a joint use of Tomlinson-Harashima precoding (THP) and FDE reception (joint THP/FDE) to suppress the residual ISI. However, joint THP/FDE requires the channel state information (CSI) at both the transmitter and receiver. In this paper, we replace FDE reception by pre-FDE and propose joint THP/pre-FDE that requires the CSI at the transmitter only, while providing almost the same BER performance as joint THP/FDE.

    Original languageEnglish
    Title of host publication2008 IEEE 67th Vehicular Technology Conference-Spring, VTC
    Pages1016-1020
    Number of pages5
    DOIs
    Publication statusPublished - 2008 Jul 28
    Event2008 IEEE 67th Vehicular Technology Conference-Spring, VTC - Marina Bay, Singapore
    Duration: 2008 May 112008 May 14

    Publication series

    NameIEEE Vehicular Technology Conference
    ISSN (Print)1550-2252

    Other

    Other2008 IEEE 67th Vehicular Technology Conference-Spring, VTC
    Country/TerritorySingapore
    CityMarina Bay
    Period08/5/1108/5/14

    Keywords

    • Components
    • Pre-equalization
    • Single-carrier
    • THP

    ASJC Scopus subject areas

    • Computer Science Applications
    • Applied Mathematics
    • Electrical and Electronic Engineering

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