Block-Diagonal Zero-Forcing Beamforming for Weighted Sum-Rate Maximization in Multi-User Massive MIMO Systems.
Siyuan LuShengjie ZhaoQingjiang ShiPublished in: ISCC (2020)
Keyphrases
- weighted sum
- multi user
- mimo systems
- block diagonal
- multiple input multiple output
- objective function
- semidefinite programming
- virtual environment
- augmented reality
- virtual world
- low complexity
- code division multiple access
- video transmission
- user interface
- multiple users
- kernel matrix
- wireless systems
- single user
- linear combination
- channel conditions
- wireless channels
- fading channels
- communication systems
- expert systems
- computer simulation
- bit error rate
- markov random field
- input image
- packet loss
- linear programming