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:
Oct. 01, 2013
Filed:
Dec. 03, 2009
AE Ran Youn, Anyang-si, KR;
Jin Sam Kwak, Anyang-si, KR;
Kyu Jin Park, Anyang-si, KR;
Ji Wook Chung, Anyang-si, KR;
Ae Ran Youn, Anyang-si, KR;
Jin Sam Kwak, Anyang-si, KR;
Kyu Jin Park, Anyang-si, KR;
Ji Wook Chung, Anyang-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
The present invention relates to a frame structure and method for supporting a relay. According to an embodiment of the present invention, a method for transmitting a preamble from a network supporting a relay includes transmitting a first preamble for establishing synchronization with at least one of a mobile station and a relay station, and transmitting a second preamble including supplemental information for accurately establishing synchronization with at least one of the mobile station and the relay station.