Channel Hardening-Exploiting Message Passing (CHEMP) Receiver in Large-Scale MIMO Systems.
T. Lakshmi NarasimhanA. ChockalingamPublished in: CoRR (2013)
Keyphrases
- message passing
- mimo systems
- fading channels
- multiple input multiple output
- belief propagation
- low complexity
- wireless channels
- channel estimation
- distributed systems
- multipath
- markov random field
- communication systems
- image transmission
- power allocation
- code division multiple access
- graphical models
- wireless communication
- video transmission
- bit error rate
- cognitive radio
- video quality
- stereo matching
- graph cuts
- channel coding
- three dimensional
- additive white gaussian noise
- multiple input
- orthogonal frequency division multiplexing
- computational complexity
- high quality