Capacity bounds of transmit beamforming over MISO time-varying channels with imperfect feedback.
Lei ZhangGang WuShaoqian LiPublished in: Sci. China Inf. Sci. (2010)
Keyphrases
- channel state information
- multiple input multiple output
- multi input multi output
- fading channels
- mimo systems
- power allocation
- channel capacity
- upper bound
- lower bound
- wireless channels
- worst case
- linear array
- communication systems
- usage statistics
- cognitive radio
- error bounds
- average case
- upper and lower bounds
- data sets
- mimo ofdm systems
- feedback mechanisms
- bit error rate
- video transmission
- multi channel
- objective function