Uplink-Aided High Mobility Downlink Channel Estimation Over Massive MIMO-OTFS System.
Yushan LiuShun ZhangFeifei GaoJianpeng MaXianbin WangPublished in: IEEE J. Sel. Areas Commun. (2020)
Keyphrases
- channel estimation
- code division multiple access
- cdma systems
- fading channels
- wireless channels
- multipath
- communication systems
- bit error rate
- ofdm system
- frequency selective
- application layer
- scheduling and resource allocation
- wireless communication
- multiple input multiple output
- computer simulation
- estimation algorithm
- physical layer
- additive white gaussian noise
- video quality
- channel coding
- signal to noise ratio
- computer systems
- traffic load
- orthogonal frequency division multiplexing
- maximum likelihood
- data transmission
- data processing
- mobile agents
- resource allocation
- error propagation
- video transmission