Joint Content Placement, RRH Clustering and Beamforming for Cache-Enabled Cloud-RAN.
Ming-Min ZhaoYunlong CaiMin-Jian ZhaoBenoît ChampagnePublished in: ICC (2019)
Keyphrases
- clustering algorithm
- data clustering
- metadata
- dynamic content
- categorical data
- hierarchical clustering
- clustering method
- content similarity
- web objects
- multimedia content
- self organizing maps
- query processing
- k means
- multimedia
- frequency domain
- web content
- data access
- prefetching
- cloud computing
- cluster analysis
- unsupervised learning
- data center
- spectral clustering
- fuzzy clustering
- database systems
- website
- data sets