Precoding Assisted Blind CFO Estimation in Cooperative SFBC-OFDM Channels with Transmitter/Receiver IQ Imbalances.
Amarnadh KollaPrabhat Kumar UpadhyayShankar PrakriyaPublished in: GLOBECOM (2008)
Keyphrases
- channel estimation
- multiple input multiple output
- cooperative
- communication systems
- fading channels
- estimation algorithm
- frequency selective
- ofdm system
- mimo systems
- wireless communication systems
- decision feedback
- multipath
- orthogonal frequency division multiplexing
- channel state information
- bit error rate
- multi agent systems
- wireless channels
- carrier frequency offset
- power allocation
- code division multiple access
- wireless communication
- additive white gaussian noise
- soft decision
- received signal
- power supply
- blind image restoration
- low complexity
- image restoration
- computer simulation
- computer systems