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Communication Dans Un Congrès Année : 2022

IB-DFE receiver for generalized SIMO DFT precoded filter bank systems in doubly selective channels

Résumé

Recently, a precoded discrete Fourier transform (DFT) filter bank system was proposed in order to obtain a scheme with better spectral localization, low peak-to-average power ratio (PAPR) and complex orthogonality. Such a scheme does not need to use Offset-Quadrature Amplitude Modulation and can be generalized by changing the waveform, while obtaining robustness in high mobility scenarios. Due to its complex orthogonality, most well-known methods of MIMO-OFDM transmission can be used efficiently. In this work, we will explore the generalization of this system using an iterative receiver and investigate the usage of multiple antennas in reception in high-spreading Doppler scenarios.
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Dates et versions

hal-03949415 , version 1 (20-01-2023)

Identifiants

Citer

Rogerio Pereira Junior, Carlos da Rocha, Bruno Chang, Didier Le Ruyet. IB-DFE receiver for generalized SIMO DFT precoded filter bank systems in doubly selective channels. 2022 IEEE Latin-American Conference on Communications (LATINCOM), Nov 2022, Rio de Janeiro, Brazil. pp.1-6, ⟨10.1109/LATINCOM56090.2022.10000568⟩. ⟨hal-03949415⟩
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