Non-Alternating Globally Optimal MMSE Precoding for Multiuser VLC Downlinks.
Hong ShenWei XuKanglian ZhaoFan BaiChunming ZhaoPublished in: IEEE Commun. Lett. (2019)
Keyphrases
- globally optimal
- multipath
- variable length
- minimum mean square error
- graph cuts
- channel estimation
- end to end
- optimal decisions
- locally optimal
- surface segmentation
- convex relaxation
- bitstream
- window search
- dct domain
- global optimality
- machine learning
- minimum mean squared error
- fading channels
- bit error rate
- compressed domain
- error concealment
- routing algorithm
- multiple users
- cost function
- computer vision