Adaptive BER-constraint-based power allocation for downlink MC-CDMA systems with linear MMSE receiver.
Jun-Bo WangMing ChenJin-Yuan WangZhe CaoSuWen TangPublished in: Sci. China Inf. Sci. (2013)
Keyphrases
- cdma systems
- bit error rate
- power allocation
- code division multiple access
- multiple input multiple output
- mimo systems
- channel estimation
- fading channels
- multipath
- wireless channels
- computer simulation
- signal to noise ratio
- ofdm system
- resource allocation
- channel coding
- ds cdma
- transmission scheme
- physical layer
- frequency selective
- additive white gaussian noise
- communication systems
- analytical model
- end to end
- channel conditions
- image transmission
- application layer
- wireless communication
- sensor networks
- video transmission