Low-Complexity Channel Estimation in Large-Scale MIMO using Polynomial Expansion
Nafiseh ShariatiEmil BjörnsonMats BengtssonMérouane DebbahPublished in: CoRR (2013)
Keyphrases
- low complexity
- channel estimation
- cdma systems
- fading channels
- communication systems
- multipath
- ofdm system
- mimo systems
- frequency selective
- estimation algorithm
- computational complexity
- bit error rate
- multiple input multiple output
- motion estimation
- distributed video coding
- wireless communication
- wireless channels
- video streaming
- routing algorithm
- vlsi architecture
- code division multiple access
- physical layer
- orthogonal frequency division multiplexing
- computer vision