Neural methods for antenna array signal processing: a review
Signal Processing
Cyclostationarity: half a century of research
Signal Processing
Bibliography on cyclostationarity
Signal Processing
Noncircularity-rate maximization: a new approach to adaptive blind beamforming
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Noncircularity restoral for multi-antenna blind beamforming
Multidimensional Systems and Signal Processing
Robust cyclic adaptive beamforming using a compensation method
Signal Processing
| Hi-index | 35.68 |
In order to increase the capacity and to suppress co-channel interference in digital communication systems such as mobile cellular and mobile satellite communication systems, the employment of array beamforming techniques has been proposed. However, conventional beamforming methods are not suitable for such cases since these methods were mainly developed for signal detection and direction-of-arrival (DOA) estimation in radar and sonar. In this paper, utilizing the cyclostationary properties of communication signals, we propose three blind cyclic adaptive beamforming (CAB) algorithms and their fast implementation schemes. Several numerical examples are included. These results demonstrate that the CAB algorithms are good candidates for spatial reuse of frequency spectrum in digital mobile communication systems of the next generation