UL/DL Channel Estimation for TDD/FDD Massive MIMO Systems Using DFT and Angle Reciprocity.
Hongxiang XieFeifei GaoShun ZhangShi JinPublished in: VTC Spring (2016)
Keyphrases
- mimo systems
- channel estimation
- fading channels
- multiple input multiple output
- bit error rate
- frequency selective
- multipath
- cdma systems
- wireless communication
- communication systems
- wireless channels
- ofdm system
- frequency domain
- mobile communication
- computer simulation
- code division multiple access
- end to end
- estimation algorithm
- channel coding
- signal to noise ratio
- low complexity
- data transmission