Transmit beamforming for wireless multicasting using channel orthogonalization and local refinement.
Ahmed AbdelkaderImran WajidAlex B. GershmanNicholas D. SidiropoulosPublished in: ICASSP (2009)
Keyphrases
- wireless channels
- cellular networks
- multiple input multiple output
- mimo ofdm
- multiple access
- channel state information
- wireless communication
- antenna array
- wireless networks
- mimo ofdm systems
- physical layer
- cognitive radio
- multi user
- spectrum sensing
- communication systems
- mimo systems
- mobile networks
- multi hop
- mobile devices
- multi channel
- wireless systems
- data dissemination
- multipath
- mobile ad hoc networks
- channel capacity
- wireless local area networks
- multicast routing protocol
- channel coding
- ofdm system
- end to end delay
- fading channels
- multiple users
- video transmission
- mobile users
- communication networks
- frequency domain
- data transmission
- base station