LoS Sensing-based Channel Estimation in UAV-Assisted OFDM Systems.
Chaojin QingZhiying LiuWenquan HuYinjie ZhangXi CaiPengfei DuPublished in: CoRR (2024)
Keyphrases
- ofdm system
- channel estimation
- estimation algorithm
- wireless communication
- multipath
- frequency selective
- bit error rate
- fading channels
- orthogonal frequency division multiplexing
- sensor networks
- communication systems
- recursive least squares
- signal to noise ratio
- computer simulation
- data acquisition
- cognitive radio
- error correction
- maximum likelihood