A Robust Channel Estimation for Broadband OFDM Systems with Virtual Tones.
Weiqing NieJianhua ZhangYi LiuFeifei SunPublished in: VTC Fall (2010)
Keyphrases
- ofdm system
- channel estimation
- estimation algorithm
- multipath
- frequency selective
- wireless communication
- bit error rate
- orthogonal frequency division multiplexing
- communication systems
- fading channels
- computer simulation
- multiscale
- wireless sensor networks
- maximum likelihood
- computationally efficient
- wireless networks