Principal Issues of Research
The following items list the issues of the multiple antenna research aims to improve the performance of radio communications.
- Intelligent antenna
- Smart antenna
- Multiple-input multiple-output (MIMO)
- Beamforming
- Diversity combining
- Diversity scheme
- Space–time code
- Spatial multiplexing
- Space-division multiple access (SDMA)
- Advanced MIMO communications
- Multi-user MIMO
- Precoding
- Dirty paper coding (DPC)
- Cooperative wireless communications
- Cooperative diversity
Read more about this topic: 3G MIMO
Famous quotes containing the words principal, issues and/or research:
“With a balanced combination of the two principal energies from mother and father, a girl can both be in touch with her womanly strengths and be a powerful force in the worldstrong and nurturing, decisive and caring, goal- oriented and aware of the needs of others. She has the courage to voice what she thinks and feels and the strength to follow her destiny.”
—Jeanne Elium (20th century)
“Cynicism formulates issues clearly, but only to dismiss them.”
—Mason Cooley (b. 1927)
“The working woman may be quick to see any problems with children as her fault because she isnt as available to them. However, the fact that she is employed is rarely central to the conflict. And overall, studies show, being employed doesnt have negative effects on children; carefully done research consistently makes this clear.”
—Grace Baruch (20th century)