Now showing items 1-6 of 6
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 ...
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 ...
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 ...
On stream selection for interference alignment with limited feedback in heterogeneous networks
This paper presents a stream selection based interference alignment approach with imperfect channel state information for heterogeneous networks. The proposed solution constructs stream sequences by selecting only the ...
Adaptive limited feedback links for cooperative multi-antenna multicell networks
The overall performance of cooperative networks is quite sensitive to channel state information (CSI) of serving and interfering base stations (BSs) and affected strongly by quality of limited feedback links. In this paper, ...