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. 20, 2016
Filed:
Jan. 04, 2008
Moon-sik Lee, Daejeon, KR;
Hye-kyung Jwa, Daejeon, KR;
Hyoseok Yi, Daejeon, KR;
Young-hoon Kim, Daejeon, KR;
Seung-chan Bang, Daejeon, KR;
Moon-Sik Lee, Daejeon, KR;
Hye-Kyung Jwa, Daejeon, KR;
Hyoseok Yi, Daejeon, KR;
Young-Hoon Kim, Daejeon, KR;
Seung-Chan Bang, Daejeon, KR;
Abstract
Provided is a method of forming a random access preamble structure for an extended cell radius in a cellular system, the method including: generating a cyclic prefix (CP), which is the sum of a maximum delay spread and the maximum round trip delay according to the extended cell; generating a preamble sequence part. The method is used to form a preamble structure for an extended cell radius from among random access preamble structures transmitted when initial synchronization is achieved, when synchronization is lost, or when a handover is performed, during a random access process of the cellular system.