Performance evaluation of four orthogonal single sideband elements modulation scheme in multi-carrier transmission systems

Yi Jiang, Zhenyu Zhou, Masahiko Nanri, Gen Ichiro Ohta, Takuro Sato

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

    4 Citations (Scopus)

    Abstract

    This paper proposes a study of performances of the Orthogonal Four Single Sideband elements modulation previously proposed by Ohta [1]. Realistic parameters such as receiver noise and various channel effects are introduced in the derivation of the modulation. Transmission of two QPSK signals multiplexed in one 4-SSB (Single Sideband) signal over OFDM (Orthogonal frequency-division multiplexing) is considered and a demodulation process exploiting a turbo equalizer is presented. Computer simulations are used to verify the performances of the proposed modulation scheme. Results show that 4-SSB QPSK signal over OFDM can achieve performances close to QPSK-OFDM scheme while carrying twice more information, provided perfect channel equalization. However, we also show that in a non-ideal equalization case, performances of 4-SSB QPSK OFDM become highly sensitive to channel effects.

    Original languageEnglish
    Title of host publicationIEEE Vehicular Technology Conference
    DOIs
    Publication statusPublished - 2011
    EventIEEE 74th Vehicular Technology Conference, VTC Fall 2011 - San Francisco, CA
    Duration: 2011 Sep 52011 Sep 8

    Other

    OtherIEEE 74th Vehicular Technology Conference, VTC Fall 2011
    CitySan Francisco, CA
    Period11/9/511/9/8

    Fingerprint

    Carrier communication
    Multicarrier
    Quadrature phase shift keying
    Orthogonal Frequency Division multiplexing (OFDM)
    Orthogonal frequency division multiplexing
    Performance Evaluation
    Modulation
    Channel Equalization
    Equalizer
    Demodulation
    Equalization
    Equalizers
    Receiver
    Computer Simulation
    Verify
    Computer simulation

    Keywords

    • Multi-Carrier Transmission
    • Orthogonal 4 SSB Elements Modulation
    • Single Sideband
    • Turbo Equalization

    ASJC Scopus subject areas

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

    Cite this

    Performance evaluation of four orthogonal single sideband elements modulation scheme in multi-carrier transmission systems. / Jiang, Yi; Zhou, Zhenyu; Nanri, Masahiko; Ohta, Gen Ichiro; Sato, Takuro.

    IEEE Vehicular Technology Conference. 2011. 6093109.

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

    Jiang, Y, Zhou, Z, Nanri, M, Ohta, GI & Sato, T 2011, Performance evaluation of four orthogonal single sideband elements modulation scheme in multi-carrier transmission systems. in IEEE Vehicular Technology Conference., 6093109, IEEE 74th Vehicular Technology Conference, VTC Fall 2011, San Francisco, CA, 11/9/5. https://doi.org/10.1109/VETECF.2011.6093109
    Jiang, Yi ; Zhou, Zhenyu ; Nanri, Masahiko ; Ohta, Gen Ichiro ; Sato, Takuro. / Performance evaluation of four orthogonal single sideband elements modulation scheme in multi-carrier transmission systems. IEEE Vehicular Technology Conference. 2011.
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    abstract = "This paper proposes a study of performances of the Orthogonal Four Single Sideband elements modulation previously proposed by Ohta [1]. Realistic parameters such as receiver noise and various channel effects are introduced in the derivation of the modulation. Transmission of two QPSK signals multiplexed in one 4-SSB (Single Sideband) signal over OFDM (Orthogonal frequency-division multiplexing) is considered and a demodulation process exploiting a turbo equalizer is presented. Computer simulations are used to verify the performances of the proposed modulation scheme. Results show that 4-SSB QPSK signal over OFDM can achieve performances close to QPSK-OFDM scheme while carrying twice more information, provided perfect channel equalization. However, we also show that in a non-ideal equalization case, performances of 4-SSB QPSK OFDM become highly sensitive to channel effects.",
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