하향링크 프레임 생성 방법 및 셀 탐색 방법
김일규, 고영조, 장갑석, 이효석, 박형근, 방승찬, 김영훈, 이경준
- 8249632 (2012.08.21)
- The present invention relates to a method of generating a downlink frame. The method of generating the downlink frame includes generating a first sequence and a second sequence for identifying cell groups; generating a first scrambling sequence and a second scrambling sequence that are one-to-two mapped to the sequence number of the primary synchronization signal; scrambling the first sequence with the first scrambling sequence and scrambling the second sequence with the second scrambling sequence; and generating a secondary synchronization signal including the scrambled first sequence and second sequence and mapping the secondary synchronization signal to a frequency domain.
- KSP 제안 키워드
- Primary synchronization signal, Secondary Synchronization Signal(SSS), Sequence number, frequency domain(FD), scrambling sequence, synchronization signal