611 citations · 4.1k across the 145 of their papers we have counts for
3 papers · 1 filter
Hybrid Analog-Digital Transceiver Designs for Cognitive Large-Scale Antenna Array Systems
Christos G. Tsinos, Sina Maleki, Symeon Chatzinotas +1
Milimeter wave (mmWave) band mobile communications can be a solution to the continuously increasing traffic demand in modern wireless systems. Even though mmWave bands are scarcely…
Secure M-PSK Communication via Directional Modulation
Ashkan Kalantari, Mojtaba Soltanalian, Sina Maleki +2
In this work, a directional modulation-based technique is devised to enhance the security of a multi-antenna wireless communication system employing M-PSK modulation to convey info…
Symbol-Level Multiuser MISO Precoding for Multi-level Adaptive Modulation
Maha Alodeh, Symeon Chatzinotas, Bjorn Ottersten
Symbol-level precoding is a new paradigm for multiuser downlink systems which aims at creating constructive interference among the transmitted data streams. This can be enabled by…