Registered
SIGNAL TRANSMISSION SYSTEM USING MULTIPLE ANTENNA AND SIGNAL TRANSMISSION METHOD THEREOF
- Inventors
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Lee Seung Joon, Dongseung Kwon
- Application No.
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12445120 (2007.09.21)
- Publication No.
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20100091896 (2010.04.15)
- Registration No.
- 8335268 (2012.12.18)
- Country
- UNITED STATES
- Abstract
- The present invention relates to a multiple antenna transmission system and a signal transmission method In the signal transmission method using multiple antennas, a plurality of subcarrier symbols are grouped as a plurality of groups including first and second tiles that are basic resource management units including two or more subcarriers included in a set frequency domain, phases of subcarrier symbols included in a first tile are shifted to be a first phase shifting value, and phases of subcarrier symbols included in a second tile are shifted to be a second phase shifting value that is different from the first phase shifting value.
- KSP Keywords
- Frequency domain(FD), Resource management, Second phase, Signal transmission, Transmission system, multiple antennas, phase shifting, transmission method
- Family
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