Name
Title | ||
|---|---|---|
A Nonlinear Transceiver Architecture for Overloaded Multiuser MIMO Interference Channels |
Abstract | ||
|---|---|---|
A new transceiver architecture for overloaded MIMO interference channels is proposed to fix the rate saturation problem of purely linear beamforming in this case. The proposed scheme is based on a mixture of linear beamforming and multi-user detection. It is shown that non-trivial degrees of freedom can be achieved by the proposed mixed scheme properly dividing the interference signals for linear processing and multiuser detection, and the achievable degrees of freedom of the proposed scheme are obtained. Numerical results show that the proposed scheme outperforms linear beamforming in overloaded MIMO interference channels. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1109/TCOMM.2012.022912.110130 | IEEE Transactions on Communications |
Keywords | DocType | Volume |
overloaded systems,overloaded multiuser channel,multi-user decoding,mimo interference channels,degree of freedom,nonlinear transceiver architecture,mimo interference channel,successive interference cancellation,linear processing,array signal processing,wireless channels,multi-user mimo,mimo communication,radio transceivers,signal classification,linear beamforming,multiuser detection,interference suppression,networks | Journal | 60 |
Issue | ISSN | Citations |
4 | 0090-6778 | 0 |
PageRank | References | Authors |
0.34 | 6 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Youngseok Oh | 1 | 10 | 1.80 |
| Heejung Yu | 2 | 154 | 22.19 |
| Yong Hoon Lee | 3 | 446 | 58.19 |
| Youngchul Sung | 4 | 621 | 45.85 |