Dec 12, 2014 · In this paper, a signal-to-noise ratio-based sparsity estimation method is proposed to detect the sparsity level of the channel. Then we propose ...
Section III addresses the sparsity-aware adaptive channel estimation scheme mainly includ- ing three parts: SNR based sparsity detection, PA-SP based channel.
Abstract—Time domain synchronous orthogonal frequency division multiplexing OFDM (TDS-OFDM) has a higher spectral efficiency and faster synchronization than ...
A signal-to-noise ratio-based sparsity estimation method is proposed to detect the sparsity level of the channel and the priori aided subspace pursuit ...
Simulation results demonstrate that the proposed scheme could improve the robustness and performance of TDS-OFDM systems compared with the conventional ...
Xudong Zhu, Jintao Wang, Linglong Dai , Zhaocheng Wang: Sparsity-Aware Adaptive Channel Estimation Based on SNR Detection. IEEE Trans. Broadcast.
Article "Sparsity-Aware Adaptive Channel Estimation Based on SNR Detection" Detailed information of the J-GLOBAL is an information service managed by the ...
Oct 19, 2023 · Abstract—This paper proposes a spatially common sparsity based adaptive channel estimation and feedback scheme for.
In this paper, we propose sparse adaptive channel estimation algorithms based on a mixed controlled l2 and lp-norm error criterion and zero attracting ...
In this paper, a signal-to-noise ratio (SNR) based sparsity estimation method is firstly proposed to detect the sparsity level of the channel. Then we ...
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