Idioma:

Faster-Than-Nyquist Transmission With Frame-by-Frame Decision-Directed Successive Interference Cancellation

Tong, Mingfei ; Huang, Xiaojing ; Zhang, J. Andrew

IEEE transactions on communications, 2023-08, Vol.71 (8), p.4851-4861 [Periódico revisado por pares]

New York: IEEE

Texto completo disponível

Citações Citado por

Enviar para

Título:
Faster-Than-Nyquist Transmission With Frame-by-Frame Decision-Directed Successive Interference Cancellation
Autor: Tong, Mingfei ; Huang, Xiaojing ; Zhang, J. Andrew
Assuntos: Bandwidth ; Bit error rate ; Communications systems ; Complexity ; Frequency domain analysis ; frequency domain equalization ; FTN signaling ; inter-symbol interference ; Interference ; Interference cancellation ; Iterative methods ; Lower bounds ; Matrix decomposition ; Modulation ; Quadratures ; Simulation ; symbol-by-symbol estimation ; Symbols
É parte de: IEEE transactions on communications, 2023-08, Vol.71 (8), p.4851-4861
Descrição: Faster-than-Nyquist (FTN) signaling can improve spectral efficiency and enable high-speed transmission for next-generation communication systems. One of the most significant challenges in FTN transmission is how to remove the inter-symbol interference (ISI). In this paper, we propose a novel decision-directed successive interference cancellation (DDSIC) based on frequency-domain minimum-mean-square-error (MMSE) equalization for practical FTN systems. To reduce the computational complexity, the detection process is performed frame-by-frame in the frequency domain. In addition, we derive the theoretical bit error rate (BER) expression for each iteration in DDSIC as well as the BER lower bound for M -ary quadrature amplitude modulated FTN systems. The simulation results verify the theoretical analyses and demonstrate that our proposed method enables lower complexity and better performance compared with state-of-the-art methods.
Editor: New York: IEEE
Idioma: Inglês

Voltar para lista de resultados

Realização: Logos de Redes Sociais:

Faster-Than-Nyquist Transmission With Frame-by-Frame Decision-Directed Successive Interference Cancellation

Tong, Mingfei ; Huang, Xiaojing ; Zhang, J. Andrew

New York: IEEE

Buscando em bases de dados remotas. Favor aguardar.