List the authors of the paper 'Simplified multiuser code design for MIMO-NOMA'.
Who is the author of the paper 'Simplified multiuser code design for MIMO-NOMA'?
SELECT DISTINCT ?answer WHERE { <https://dblp.org/rec/journals/iet-com/ChiLSS17> <https://dblp.org/rdf/schema#authoredBy> ?answer }
<https://dblp.org/rec/journals/iet-com/ChiLSS17>