BEM-ANN receiver with linear complexity for severe doubly-selective fading channels

• المؤلفون الرئيسيون: Liu, Xiaobei, Guan, Yong Liang, Xie, Yihang, Qin, Yan, Teh, Kah Chan
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2025
• الموضوعات: Engineering; Doubly-selective channels; Orthogonal frequency division multiplexing; Deep neural network; Attention neural network
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/182827

In orthogonal frequency division multiplexing (OFDM) communication over fast time-varying frequency-selective fading channels, also known as doubly-selective channels (DSC), channel estimation (CE) and OFDM demodulation are challenging tasks. This is because high Doppler spread in DSC introduces sev...