@article {997, title = {Space-Time Rate Splitting for the MISO BC with Magnitude CSIT}, journal = {IEEE Transactions on Communications}, year = {2021}, author = {Carlos Mosquera and Nele Noels and Tom{\'a}s Ram{\'\i}rez and M{\`a}rius Caus and Adriano Pastore} } @conference {987, title = {Non-coherent rate-splitting for multibeam satellite forward link: practical coding and decoding algorithms}, booktitle = {IEEE 91st Vehicular Technology Conference (VTC2020-Spring), 25-28 May 2020, virtual event.}, year = {2020}, author = {Nele Noels and Marc Moeneclaey and Tom{\'a}s Ram{\'\i}rez and Carlos Mosquera and M{\`a}rius Caus and Adriano Pastore} } @conference {994, title = {Study on the Application of NOMA Techniques for Heterogeneous Satellite Terminals}, booktitle = {10th Advanced Satellite Multimedia Systems Conference (ASMS) and 16th Signal Processing for Space Communications Workshop (SPSC)}, year = {2020}, author = {Tom{\'a}s Ram{\'\i}rez and Carlos Mosquera and Nele Noels and M{\`a}rius Caus and Joan Bas and Luis Blanco and Nader Alagha} } @conference {942, title = {Adjacent Beams Resource Sharing to Serve Hot Spots : A Rate Splitting Approach}, booktitle = {36th International Communications Satellite Systems Conference (ICSSC)}, year = {2018}, month = {10/2018}, address = {Niagara Falls, Canada}, abstract = {
We consider the forward link of a multibeam satellite system with high spectral reuse and the novel low-complexity transmission and detection strategies from ["{\textquotedblleft}Exploratory analysis of superposition coding and rate splitting for multibeam satellite systems", ISWCS 2018]. More specifically, we study the impact of a time offset between the antenna beams that cooperate to simultaneously serve a given user. Assuming Gaussian signaling, we provide closed-form expressions for the achievable rate region. It is demonstrated that, in the absence of timing information at the gateway, this region is not affected by a time offset. Our numerical results further show that, in case timing is known at the gateway, an offset of half a symbol period at both user terminals is optimal in terms of spectral efficiency.
}, author = {Nele Noels and Marc Moeneclaey and Tom{\'a}s Ram{\'\i}rez and Carlos Mosquera and M{\`a}rius Caus and Adriano Pastore} }