14 citations · 18 across the 4 of their papers we have counts for
4 papers
Rate-Splitting Multiple Access: Finite Constellations, Receiver Design, and SIC-free Implementation
Sibo Zhang, Bruno Clerckx, David Vargas +2
Rate-Splitting Multiple Access (RSMA) has emerged as a novel multiple access technique that enlarges the achievable rate region of Multiple-Input Multiple-Output (MIMO) broadcast c…
Multicast and Unicast Superposition Transmission in MIMO OFDMA Systems with Statistical CSIT
Yong Jin Daniel Kim, David Vargas
We consider a downlink multicast and unicast superposition transmission in multi-layer Multiple-Input Multiple-Output (MIMO) Orthogonal Frequency Division Multiple Access (OFDMA) s…
Pioneering Studies on LTE eMBMS: Towards 5G Point-to-Multipoint Transmissions
Hongzhi Chen, De Mi, Manuel Fuentes +6
The first 5G (5th generation wireless systems) New Radio Release-15 was recently completed. However, the specification only considers the use of unicast technologies and the extens…
Two-Layered Superposition of Broadcast/Multicast and Unicast Signals in Multiuser OFDMA Systems
David Vargas, Yong Jin Daniel Kim
We study optimal delivery strategies of one common and independent messages from a source to multiple users in wireless environments. In particular, two-layered superposition o…