Iterative Frequency Domain Equalization for MIMO-GFDM Systems
journal contribution
posted on 2018-06-01, 15:29 authored by Jie Zhong, Gaojie Chen, Juquan Mao, Shuping Dang, Pei XiaoThis paper proposes a new iterative frequency domain equalization (FDE) algorithm for multiple-input multiple-output (MIMO)-frequency division multiplexing (GFDM) systems. This new FDE scheme is capable of enhancing the system fidelity by considering the complete frequency-domain second order description of the received signal. In addition, a new nulling filter design is also proposed for MIMO-GFDM systems to remove the residual interference, which further improves the system fidelity compared with the traditional scheme. Simulation results are presented to verify the effiectiveness and efficiency of the proposed FDE algorithm.
Funding
This work was supported by the Engineering and Physical Sciences Research Council through the New Air Interface Techniques for Future Massive Machine Communications Project under Grant EP/P03456X/1.
History
Citation
IEEE Access, 2018, 6, pp. 19386-19395Author affiliation
/Organisation/COLLEGE OF SCIENCE AND ENGINEERING/Department of EngineeringVersion
- VoR (Version of Record)
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IEEE AccessPublisher
Institute of Electrical and Electronics Engineers (IEEE)eissn
2169-3536Acceptance date
2018-03-28Copyright date
2018Available date
2018-06-01Publisher DOI
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https://ieeexplore.ieee.org/document/8332097/Language
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