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:
Jul. 12, 2011
Filed:
Dec. 11, 2006
Pan-soo Kim, Daejon, KR;
In-ki Lee, Busan, KR;
Tae-hoon Kim, Seoul, KR;
Dae-ig Chang, Daejon, KR;
Deock-gil OH, Daejon, KR;
Won-jin Sung, Seoul, KR;
Deok-chang Kang, Seoul, KR;
Seok-heon Kang, Seoul, KR;
Pan-Soo Kim, Daejon, KR;
In-Ki Lee, Busan, KR;
Tae-Hoon Kim, Seoul, KR;
Dae-Ig Chang, Daejon, KR;
Deock-Gil Oh, Daejon, KR;
Won-Jin Sung, Seoul, KR;
Deok-Chang Kang, Seoul, KR;
Seok-Heon Kang, Seoul, KR;
Abstract
Provided are an apparatus and method for deciding a transmission format using a variable frame length and a decoding method using the same. The apparatus for deciding the transmission format using the variable frame length includes: a frame synchronization acquiring unit for acquiring a frame synchronization of a received transmission frame; a correlation analyzing unit for performing a correlation analysis with respect to the transmission frame whose synchronization is acquired, considering frame lengths of respective frame structures; and a transmission frame structure deciding unit for deciding the structure of the received transmission frame using the analyzed correlation. Accordingly, a physical layer signaling code (PLSC) demodulation and decoding performance can be enhanced by determining the structure of the transmitted frame without carrying out a PLSC decoding in such a state that a frequency synchronization is not acquired.