Efficient User Selection and Ordering Algorithms for Successive Zero-Forcing Precoding for Multiuser MIMO Downlink.
Shreeram SigdelWitold A. KrzymienPublished in: VTC Spring (2009)
Keyphrases
- computationally efficient
- computationally expensive
- learning algorithm
- computationally complex
- neural network
- parallel architectures
- computational cost
- collaborative filtering
- user interaction
- theoretical analysis
- data structure
- efficient implementation
- computationally intensive
- significant improvement
- constraint satisfaction problems
- data mining algorithms
- highly efficient
- pruning strategy