Downlink Channel Estimation for Massive MIMO Systems Relying on Vector Approximate Message Passing.
Sheng WuHaipeng YaoChunxiao JiangXi ChenLinling KuangLajos HanzoPublished in: IEEE Trans. Veh. Technol. (2019)
Keyphrases
- message passing
- channel estimation
- wireless channels
- fading channels
- communication systems
- multiple input multiple output
- bit error rate
- multipath
- code division multiple access
- belief propagation
- distributed systems
- markov random field
- wireless communication
- ofdm system
- data transmission
- channel coding
- error propagation
- signal to noise ratio
- video transmission
- computer simulation
- estimation algorithm
- additive white gaussian noise
- analytical model
- graphical models
- particle filter
- computer systems
- video quality
- communication networks
- routing algorithm
- orthogonal frequency division multiplexing
- end to end