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:
“The principal saloon was the Howlin’ Wilderness, an immense log cabin with a log fire always burning in the huge fireplace, where so many fights broke out that the common saying was, “We will have a man for breakfast tomorrow.””
—For the State of California, U.S. public relief program (1935-1943)
“The “universal moments” of child rearing are in fact nothing less than a confrontation with the most basic problems of living in society: a facing through one’s children of all the conflicts inherent in human relationships, a clarification of issues that were unresolved in one’s own growing up. The experience of child rearing not only can strengthen one as an individual but also presents the opportunity to shape human relationships of the future.”
—Elaine Heffner (20th century)
“Men talk, but rarely about anything personal. Recent research on friendship ... has shown that male relationships are based on shared activities: men tend to do things together rather than simply be together.... Female friendships, particularly close friendships, are usually based on self-disclosure, or on talking about intimate aspects of their lives.”
—Bettina Arndt (20th century)