Approximation of sum rate of zero-forcing beamforming using semi-orthogonal user selection scheduling in multiuser MIMO broadcast channels.
Jin-Hao LiYu-Lun TsaiPing-Tsung TuHsuan-Jung SuPublished in: ICTC (2013)
Keyphrases
- multiple input multiple output
- mimo systems
- scheduling problem
- space time block codes
- fading channels
- wireless channels
- single user
- end users
- multiple users
- channel conditions
- data broadcast
- user interface
- multipath
- user profiles
- objective function
- rate adaptation
- relevance feedback
- scheduling algorithm
- user interaction
- absolute difference
- linear array