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Apr 21, 2024 · The first type of channel estimators exploit the low- rank property [18]–[21], as massive MIMO channels are in general spatially correlated [19]. By ...
Jul 23, 2023 · RIS was proposed in [40] to apply low-precision ADC quantization in large-scale MIMO communication systems. Further, a channel estimation algorithm based on ...
Jan 3, 2024 · matrix and the spatial smoothing method, we propose a unified channel and target parameter estimation algo- rithm, where the AoA, AoD, time delay, Doppler shift ...
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Jul 11, 2023 · We prove that the proposed algorithm recovers a low-rank quantum state and the calibration provided that the measurement model exhibits a restricted isometry ...
Jun 15, 2023 · Pavel and Y. D. Zhang, "Optimization of the compressive measurement matrix in a massive MIMO system exploiting LSTM networks," Algorithms, vol. 2023, no. 16 ...
Nov 4, 2023 · ... SEMI-BLIND CHANNEL ESTIMATION FOR MIMO-OFDM ... 1868 Thu PM2.L2.2 - DOWNLINK CHANNEL ESTIMATION IN FDD MASSIVE MIMO SYSTEMS BASED ON MULTI-RESOLUTION ...
Jan 13, 2024 · This paper proposes a novel direction of arrival (DOA)-aided channel estimation for hybrid millimeter wave (mmWave) massive MIMO system with the uniform ...
Nov 9, 2023 · A semi-blind channel estima- tion algorithm is given in [38]. The proposed estimation algo- rithm requires neither pilot scheduling nor co-operation among the ...
Apr 10, 2024 · Following is the list of accepted ISIT 2024 papers, sorted by paper title. You can use the search feature of your web browser to find your paper number.
CSI acquisition in RIS-assisted mobile communication systems - PMC
www.ncbi.nlm.nih.gov › PMC10347373
Jul 20, 2023 · This is because a hybrid RIS has the ability to estimate the RIS-link channel and then separate the channels into two links with a greatly reduced pilot ...