등록
하향링크 프레임 생성 방법 및 셀 탐색 방법
- 발명자
-
장갑석, 김일규, 김영훈, 이효석, 정찬복, 고영조, 방승찬, 박형근
- 출원번호
-
16530994 (2019.08.02)
- 공개번호
-
20190357127 (2019.11.21)
- 등록번호
- 11425633 (2022.08.23)
- 출원국
- 미국
- 초록
- The present application relates to a method of generating a downlink frame. The method of generating the downlink frame includes: generating a first short sequence and a second short sequence indicating cell group information; generating a first scrambling sequence and a second scrambling sequence determined by the primary synchronization signal; generating a third scrambling sequence determined by the first short sequence and a fourth scrambling sequence determined by the second short sequence; scrambling the short sequences with the respective scrambling sequences; and mapping the secondary synchronization signal that includes the first short sequence scrambled with the first scrambling sequence, the second short sequence scrambled with the second scrambling sequence and the third scrambling sequence, the second short sequence scrambled with the first scrambling sequence and the first short sequence scrambled by the second scrambling sequence and the fourth scrambling sequence to a frequency domain.
- KSP 제안 키워드
- Cell group, Group information, Primary synchronization signal, Secondary Synchronization Signal(SSS), frequency domain(FD), scrambling sequence, short sequences, synchronization signal
- 패밀리
-