Improved DFT-based channel estimation for OFDM systems over multipath channels.
Xiaoqing WangJintao WangZhaocheng WangZhixing YangJian SongPublished in: IWCMC (2010)
Keyphrases
- ofdm system
- multipath
- channel estimation
- frequency selective
- fading channels
- bit error rate
- end to end
- estimation algorithm
- routing algorithm
- orthogonal frequency division multiplexing
- wireless communication
- code division multiple access
- multiple input multiple output
- additive white gaussian noise
- computer simulation
- mimo ofdm systems
- video transmission
- image processing
- frequency domain
- computer systems
- response time