Advanced Hybrid Information Processing. First International Conference, ADHIP 2017, Harbin, China, July 17–18, 2017, Proceedings

Research Article

Blind Source Separation for Multi-carrier Efficient Modulations Using MIMO Antennas

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  • @INPROCEEDINGS{10.1007/978-3-319-73317-3_64,
        author={Zhimin Chen and Jingchao Li and Peng Chen and Pu Miao},
        title={Blind Source Separation for Multi-carrier Efficient Modulations Using MIMO Antennas},
        proceedings={Advanced Hybrid Information Processing. First International Conference, ADHIP 2017, Harbin, China, July 17--18, 2017, Proceedings},
        proceedings_a={ADHIP},
        year={2018},
        month={2},
        keywords={Blind source separation Efficient modulation JADE MIMO},
        doi={10.1007/978-3-319-73317-3_64}
    }
    
  • Zhimin Chen
    Jingchao Li
    Peng Chen
    Pu Miao
    Year: 2018
    Blind Source Separation for Multi-carrier Efficient Modulations Using MIMO Antennas
    ADHIP
    Springer
    DOI: 10.1007/978-3-319-73317-3_64
Zhimin Chen1, Jingchao Li1, Peng Chen2,*, Pu Miao3
  • 1: Shanghai Dianji University
  • 2: Southeast University
  • 3: Qingdao University
*Contact email: chenpengdsp@seu.edu.cn

Abstract

In this paper, the blind source separation (BSS) problem in the multi-carrier efficient communication system is considered, and a novel joint approximative diagonalization of eigenmatrix (JADE)-based multiple-input and multiple output (MIMO) model is proposed to separate the mixed signal that the antennas received. Then, the special impacting filter (SIF)-based demodulation method is adopted to demodulate the separated signals. Additionally, different from the traditionally efficient demodulation method, the proposed method can achieve higher communication capacity and spectrum utilization by combining the MIMO technology and JADE-based separation algorithm. Simulation results show that the JADE-based MIMO efficient communication system can separate the mixed signals efficiently, reduce the symbol interference and significantly improved the system performance by using the multiple antennas.