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:
Jun. 28, 2011
Filed:
Aug. 20, 2009
Applicants:
Eun Tae Kim, Daejeon, KR;
Dae Soon Cho, Daejeon, KR;
Hee Sang Chung, Daejeon, KR;
Hyeong Jun Park, Daejeon, KR;
Inventors:
Eun Tae Kim, Daejeon, KR;
Dae Soon Cho, Daejeon, KR;
Hee Sang Chung, Daejeon, KR;
Hyeong Jun Park, Daejeon, KR;
Assignee:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Primary Examiner:
Int. Cl.
CPC ...
H04J 3/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are a method and apparatus for derate matching a rate-matched data. The received data is deinterleaved and derate matched at a time, without using input buffers or constructing input buffers in parallel. Thus, a total process time necessary for the deinterleaving process and the derate matching process is reduced, and the use of memories such as the input buffers is minimized.