Low complexity power control and beamforming for multigroup multicast MIMO downlink channel.
Daniel TomeckiSlawomir StanczakMichal KaliszanPublished in: WCNC (2009)
Keyphrases
- low complexity
- multiple input multiple output
- power control
- cognitive radio
- wireless networks
- wireless channels
- wireless communication
- mimo systems
- application layer
- video streaming
- vlsi architecture
- base station
- code division multiple access
- multi hop
- physical layer
- multimedia services
- wireless mesh networks
- resource management
- network coding
- energy efficient
- wireless ad hoc networks
- computational complexity
- power consumption
- cellular networks
- communication systems
- data transmission
- resource allocation
- channel conditions
- motion estimation
- ofdm system
- fading channels
- distributed video coding
- image transmission
- channel coding
- ad hoc networks
- unequal error protection
- rate adaptation
- power allocation
- cross layer
- channel estimation
- routing algorithm
- network layer
- scalable video
- bit error rate
- end to end
- real time
- error propagation