Joint Channel, Carrier Frequency Offset and I/Q Imbalance Estimation in Ambient Backscatter Communication Systems.
Saeed AbdallahAhmed I. SalamehMohamed SaadPublished in: IEEE Commun. Lett. (2021)
Keyphrases
- communication systems
- carrier frequency offset
- orthogonal frequency division multiplexing
- channel estimation
- multiple access
- ofdm system
- information processing systems
- blind equalization
- wireless channels
- mimo ofdm systems
- computer systems
- estimation algorithm
- decision directed
- ultra wideband
- multiple input multiple output
- multipath
- additive white gaussian noise
- wireless communication
- simulation model