An improved discrete Fourier transformation channel estimation algorithm with low complexity for orthogonal frequency division multiplexing-based power line carrier communication systems.
Gao FanZhou YuShuangshuang ZhaoLi YueChen XiaoZhou ChaoWang XiangZhang ZhenPublished in: IET Commun. (2023)
Keyphrases
- low complexity
- estimation algorithm
- communication systems
- ofdm system
- channel estimation
- orthogonal frequency division multiplexing
- frequency selective
- computationally efficient
- computational complexity
- multiple access
- motion estimation
- computer systems
- mimo systems
- multiple input multiple output
- maximum likelihood
- additive white gaussian noise
- wireless channels
- distributed video coding
- image quality
- wireless networks
- multipath
- low frequency
- wireless communication
- image sequences