등록
하향링크 프레임 생성 방법 및 셀 탐색 방법
- 발명자
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장갑석, 김일규, 김영훈, 이효석, 이문식, 고영조, 방승찬, 박형근
- 출원번호
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12487786 (2009.06.19)
- 공개번호
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20090252332 (2009.10.08)
- 등록번호
- 8325705 (2012.12.04)
- 출원국
- 미국
- 초록
- The present invention relates to a method for generating a downlink frame includes: generating a first short sequence and a second short sequence indicating cell group information; generating a first scrambling sequence determined by a first synchronization signal; generating a second scrambling sequence determined by a first short sequence and a third scrambling sequence determined by a second short sequence; scrambling the first short sequence with the first scrambling sequence; scrambling the second short sequence with at least the second scrambling sequence; scrambling the second short sequence with the first scrambling sequence; scrambling the first short sequence with at least the third scrambling sequence; and mapping one second synchronization signal including the first short sequence scrambled with the first scrambling sequence and the second short sequence scrambled with at least the second scrambling sequence and another second synchronization signal including the second short sequence scrambled with the first scrambling sequence and the first short sequence scrambled with at least the third scrambling sequence in the frequency domain.
- KSP 제안 키워드
- Cell group, Group information, frequency domain(FD), scrambling sequence, synchronization signal
- 패밀리
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