Enhancing the Resolution of the Spectrogram of Non-Stationary Mobile Radio Channels by Using Massive MIMO Techniques.
Matthias PätzoldCarlos A. GutiérrezPublished in: VTC Fall (2017)
Keyphrases
- non stationary
- wireless systems
- mimo systems
- multiple input multiple output
- speech signal
- wireless communication
- wireless channels
- fading channels
- single channel
- wireless networks
- cognitive radio
- physical layer
- adaptive algorithms
- multi channel
- high resolution
- white noise
- autoregressive
- mobile phone
- empirical mode decomposition
- data analysis
- change point detection
- wigner distribution
- communication systems
- signal processing
- mobile devices
- moving objects