Joint Estimation of Channel and I/Q Imbalance in Massive MIMO: A Two-Timescale Optimization Approach.
Yinglei TengLi JiaAn LiuVincent K. N. LauPublished in: IEEE Trans. Wirel. Commun. (2019)
Keyphrases
- joint estimation
- fading channels
- mimo systems
- optimization algorithm
- optimization problems
- multiple input
- wireless channels
- global optimization
- ofdm system
- communication channels
- multipath
- multiple input multiple output
- transmission scheme
- bit error rate
- physical layer
- multi channel
- channel estimation
- data analysis
- wireless communication systems