摘要 |
A Synchronization CHannel (SCH) transmission method includes generating a Primary SCH (P-SCH) sequence according to supplementary information, the supplementary information comprising at least one of Base Station (BS) type information, Fast Fourier Transform (FFT) size information, BandWidth (BW) information, group information, sector information, and carrier type information, modulating the P-SCH sequence, mapping the modulated P-SCH sequence to subcarriers within a predefined subcarrier set, the subcarriers included in the subcarrier set being spaced one subcarrier interval apart, generating a P-SCH symbol by Orthogonal Frequency Division Multiplexing (OFDM)-modulating the P-SCH sequence mapped to the subcarriers, and transmitting the P-SCH symbol. |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK, SUNG-EUN;CHO, JAE-WEON;CHOI, SEUNG-HOON;LIM, CHI-WOO;HONG, SONG-NAM |