Structured Compressive Sensing Based Block-Sparse Channel Estimation for MIMO-OFDM Systems.
Wenjie ZhangHui LiWeisi KongYujie FanWei ChengPublished in: Wirel. Pers. Commun. (2019)
Keyphrases
- compressive sensing
- channel estimation
- multipath
- orthogonal frequency division multiplexing
- communication systems
- ofdm system
- random projections
- sparse representation
- fading channels
- end to end
- image representation
- signal processing
- estimation algorithm
- bit error rate
- routing algorithm
- wireless communication
- face recognition
- wireless channels
- computer systems