13 citations · 23 across the 6 of their papers we have counts for
7 papers
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…
Cellular-Broadcast Service Convergence through Caching for CoMP Cloud RANs
Symeon Chatzinotas, Dimitrios Christopoulos, Bjorn Ottersten
Cellular and Broadcast services have been traditionally treated independently due to the different market requirements, thus resulting in different business models and orthogonal f…
Coordinated Multibeam Satellite Co-location: The Dual Satellite Paradigm
Dimitrios Christopoulos, Shree Krishna Sharma, Symeon Chatzinotas +1
In the present article, a new system architecture for the next generation of satellite communication (SatComs) is presented. The key concept lies in the collaboration between multi…
Constructive Interference in Linear Precoding Systems: Power Allocation and User Selection
Dimitrios Christopoulos, Symeon Chatzinotas, Ioannis Krikidis +1
The exploitation of interference in a constructive manner has recently been proposed for the downlink of multiuser, multi-antenna transmitters. This novel linear precoding techniqu…
MMSE Performance Analysis of Generalized Multibeam Satellite Channels
Dimitrios Christopoulos, Jesus Arnau, Symeon Chatzinotas +2
Aggressive frequency reuse in the return link (RL) of multibeam satellite communications (SatComs) is crucial towards the implementation of next generation, interactive satellite s…
User Scheduling for Coordinated Dual Satellite Systems with Linear Precoding
Dimitrios Christopoulos, Symeon Chatzinotas, Bjorn Ottersten
The constantly increasing demand for interactive broadband satellite communications is driving current research to explore novel system architectures that reuse frequency in a more…