Oct 10, 2008 · Simulation results show that the proposed method performs close to the sum capacity of the MIMO broadcast channel even with limited feedback.
Oct 22, 2024 · In this paper, we propose a new joint optimization of linear transmit beamforming and receive combining vectors for the multiple-input ...
To enable practical implementation, a new limited feedback algorithm is proposed that exploits the structure of the algorithm to avoid full channel quantization ...
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Abstract— Jointly optimized linear transmit beamforming and receive combining is a low complexity approach for communi- cation in the multiuser MIMO ...
Coordinated Beamforming of CoMP with Limited Feedback | Request PDF
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We address the problem of transmit beamforming under channel uncertainties for a multiuser MIMO system, where both the transmitter and the receiver are equipped ...
In this paper, we study C-RZFBF with channel statistics based adaptive feedback in cooperative massive MIMO networks with correlated Rayleigh fading channels.
Jul 22, 2024 · Coordinated Beamforming for the Multiuser MIMO Broadcast Channel With Limited Feedforward. Linear transmit beamforming and receive combining ...
Through Monte. Carlo simulations, we show that the proposed method performs close to the sum capacity of the MIMO broadcast channel even with limited feedback.
Mar 5, 2015 · In [20], two-layer beamforming algorithms were proposed to group the users and reduce the channel feedback overhead in massive MIMO systems. The.
By deducing the distribution of the normalized channel covariance matrix, a novel limited feedback scheme is proposed under multiple users (MU) ...