The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 18, 2023
Filed:
Mar. 09, 2020
Electronics and Telecommunications Research Institute, Daejeon, KR;
Kap Seok Chang, Daejeon, KR;
Il Gyu Kim, Chungcheongbuk-Do, KR;
Hyeong Geun Park, Daejeon, KR;
Young Jo Ko, Daejeon, KR;
Hyo Seok Yi, Daejeon, KR;
Moon Sik Lee, Daejeon, KR;
Young Hoon Kim, Daejeon, KR;
Seung Chan Bang, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
The present invention relates to a method for generating a downlink frame including generating a first short sequence and a second short sequence indicating cell group information, generating a first scrambling sequence determined by the first synchronization signal, generating a second scrambling sequence determined by the first short sequence, scrambling the first short sequence with the first scrambling sequence, scrambling the second short sequence with at least the second scrambling sequence, and mapping a second synchronization signal including the scrambled first short sequence and the scrambled second short sequence in the frequency domain.