Dynamic Subcarrier and Power Allocation with Proportional Rate Constraints for Multi-User Space-Time Block-Coded OFDM System.
Jian XuWonkyu PaikJongkyung KimJong-Soo SeoPublished in: VTC Spring (2007)
Keyphrases
- multi user
- ofdm system
- mimo systems
- orthogonal frequency division multiplexing
- multiple input multiple output
- fading channels
- bit error rate
- wireless communication
- frequency selective
- channel estimation
- multipath
- estimation algorithm
- virtual world
- virtual environment
- user interface
- single user
- augmented reality
- wireless channels
- code division multiple access
- multiple access
- additive white gaussian noise
- signal to noise ratio
- computer simulation
- end to end
- wireless systems
- low complexity
- video transmission