Jefferson IP Law, LLP
Signal transmission system using multiple antenna and signal transmission method thereof
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.
Samsung Electronics Co., Ltd. Electronics and Telecommunications Research Inst.
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Seung-Joon Dong-Seung
Lee Kwon