159 citations · 310 across the 12 of their papers we have counts for
4 papers · 1 filter
Low Complexity Symbol-Level Design for Linear Precoding Systems
Jevgenij Krivochiza, Ashkan Kalantari, Symeon Chatzinotas +1
The practical utilization of the symbol-level precoding in MIMO systems is challenging since the implementation of the sophisticated optimization algorithms must be done with reaso…
Symbol-level and Multicast Precoding for Multiuser Multiantenna Downlink: A Survey, Classification and Challenges
Maha Alodeh, Danilo Spano, Ashkan Kalantari +4
Precoding has been conventionally considered as an effective means of mitigating the interference and efficiently exploiting the available in the multiantenna downlink channel, whe…
Robust Cooperative Relay Beamforming
Behrad Mahboobi, Mehrdad Ardebilipour, Ashkan Kalantari +1
In this paper, the robust distributed relay beamforming problem is solved using the worst case approach, where the problem solution has been involved because of the effect of uncer…
-QAM Precoder Design for MIMO Directional Modulation Transceivers
Ashkan Kalantari, Christos Tsinos, Mojtaba Soltanalian +4
Spectrally efficient multi-antenna wireless communication systems are a key challenge as service demands continue to increase. At the same time, powering up radio access networks i…