Registered
APPARATUS AND METHOD FOR TRANSMITTING SIGNALS WITH MULTIPLE ANTENNAS
- Inventors
-
Lee Seung Joon, Oh Jong-Ee, Dongseung Kwon, Lee Yu Ro
- Application No.
-
12091664 (2006.10.27)
- Publication No.
-
20080285677 (2008.11.20)
- Registration No.
- 8040975 (2011.10.18)
- Country
- UNITED STATES
- Project Code
-
05MM1100, Research on 4G Mobile Communications Technology,
Hwang Seung Ku
- Abstract
- An apparatus for transmitting signals with multiple antennas is disclosed. The multiple antenna transmission apparatus performs space-time encoding or space-frequency encoding, and cyclically delays the encoded symbol with a plurality of delay-values to generate a plurality of delayed symbols. The multiple antenna transmission apparatus transmits the plurality of delayed symbols to the channel through a plurality of antennas. By changing the number of space areas for encoding and the number of delay-values for delaying, the number of antennas for the multiple antenna transmission apparatus is easily expanded.
- KSP Keywords
- Space time(ST), multiple antennas, time encoding