Joint User Clustering and Beamforming in Non-Orthogonal Multiple Access Networks.
Ha-Ryung KimJiasi ChenJongwon YoonPublished in: IEEE Access (2020)
Keyphrases
- multiple users
- k means
- user experience
- clustering algorithm
- user interaction
- mimo ofdm systems
- multiple independent
- cluster analysis
- user defined
- distance metric
- outlier detection
- user interface
- information theoretic
- user preferences
- clustering method
- data objects
- spectral clustering
- hierarchical clustering
- fuzzy clustering
- user satisfaction
- end users
- similarity matrices
- data sets