A time-domain calibration scheme of channel reciprocity for TDD MIMO-OFDM system with IQ imbalance.
Yan LiangRongfang SongFei LiXueyun HeHongbin LiPublished in: WCSP (2017)
Keyphrases
- ofdm system
- fading channels
- multiple input multiple output
- orthogonal frequency division multiplexing
- channel estimation
- frequency selective
- estimation algorithm
- multipath
- wireless communication
- mimo systems
- carrier frequency offset
- frequency domain
- bit error rate
- communication systems
- wireless communication systems
- wireless channels
- additive white gaussian noise
- mobile communication
- multiple input
- wireless sensor networks
- cognitive radio
- transmission scheme
- signal to noise ratio
- wireless networks