Downlink Precoding for DP-UPA FDD Massive MIMO via Multi-Dimensional Active Channel Sparsification.
Han YuXinping YiGiuseppe CairePublished in: CoRR (2021)
Keyphrases
- multi dimensional
- wireless channels
- fading channels
- multiple input multiple output
- mimo systems
- dynamic programming
- wireless communication
- communication systems
- multiple input
- mimo ofdm
- multipath
- code division multiple access
- video transmission
- channel coding
- data transmission
- channel estimation
- physical layer
- software implementation
- ofdm system
- data analysis
- unequal error protection
- video quality
- bit error rate
- error propagation
- multiple output
- long term evolution
- wireless communication systems
- multi channel
- channel conditions
- orthogonal frequency division multiplexing
- error concealment
- multi input multi output
- high dimensional
- least squares
- bit rate
- multiple access
- communication channels
- packet loss
- wireless systems
- source coding
- neural network