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:
Aug. 12, 2014
Filed:
Jan. 27, 2010
Jin Young Chun, Gyeongki-do, KR;
Woo Suk Kwon, Gyeongki-do, KR;
Wook Bong Lee, Gyeongki-do, KR;
Bin Chul Ihm, Gyeongki-do, KR;
Jin Young Chun, Gyeongki-do, KR;
Woo Suk Kwon, Gyeongki-do, KR;
Wook Bong Lee, Gyeongki-do, KR;
Bin Chul Ihm, Gyeongki-do, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A method for transmitting a midamble in a radio communication system is provided. The method includes: allocating a radio resource of a carrier for the midamble, and transmitting the midamble by using the allocated radio resource, wherein the carrier includes a used band allocated for transmitting a signal and a guard band allocated for preventing interference from occurring in the used band, and the midamble is allocated to a radio resource including the guard band. Accordingly, a midamble which can be used in both a user equipment operating at a narrow band and a user equipment operating at a wide band can be transmitted when a radio communication system is in a multi-carrier mode. Further, the midamble can be transmitted also in a guard band, thereby improving accuracy of channel estimation.