This paper addresses the problem of pilot contamination in multi-cell multiuser Large-Scale Multiple-Input Multiple-Output (LS-MIMO) aided orthogonal ...
PDF | On May 1, 2016, Shanjin Ni and others published Analysis of Channel Estimation in Large-Scale MIMO Aided OFDM Systems with Pilot Design | Find, read and
Shanjin Ni, Junhui Zhao, Rong Ran: Analysis of Channel Estimation in Large-Scale MIMO Aided OFDM Systems with Pilot Design. VTC Spring 2016: 1-5.
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In OFDM systems, pilot-assisted channel estimation is frequently utilized to improve channel estimation accuracy. A pilot signal is input into the subcarriers ...
Missing: Aided | Show results with:Aided
Jun 10, 2024 · Block distributed compressive sensing-based doubly selective channel estimation and pilot design for large-scale MIMO systems. IEEE Trans ...
Apr 12, 2021 · In this paper, we propose a neural network (NN)-based joint pilot design and downlink channel estimation scheme for frequency division duplex ( ...
May 16, 2022 · This paper introduces a variable pilot assisted channel estimation method with different modulation modes.
The pilot-aided channel estimation is performed for both MIMO and single input single output (SISO) OFDM systems using the least square (LS) and minimum mean ...
Here we propose a subsampling algorithm based on the Walsh-Hadamard transform (WHT) to perform channel propagation coefficient matrix estimation of a massive ...
Missing: Analysis | Show results with:Analysis
In this paper, we analyze the performance of pilot-assisted least square (LS) and minimum mean squared error (MMSE) channel estimators for orthogonal frequency ...