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Adaptive limited feedback scheme for stream selection based interference alignment in heterogeneous networks
This paper presents a stream selection based interference alignment approach with imperfect channel state information for heterogeneous networks. The proposed algorithm performs the selection of a stream sequence among a ...
On precoding MIMO-FBMC with imperfect channel state information at the transmitter
This paper studies the impact of imperfect channel state information (CSI) due to limited feedback link on the performance of multi-user MIMO system using filter bank based multicarrier (FBMC) modulation. The system is ...
Improved successive stream selection with quantized channel in heterogeneous networks
This paper focuses on different distortion metrics in order to analyze the influence of the imperfect channel state information (CSI) on the improved successive stream selection algorithm that manages the interference in ...
Secure multiuser MISO communication systems with quantized feedback
Physical layer security is a promising approach to provide secure communications by considering the characteristics of wireless channels. In this work, we propose a secure multiple input single output (MISO) multiuser ...