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. 16, 2012
Filed:
Jul. 07, 2009
Hyun-sang Cho, Yongin-si, KR;
Byung-tae Kang, Seoul, KR;
Jin-woo Roh, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A receiving method and apparatus for combining Hybrid Automatic Repeat Request (HARQ) data in a wireless communication system are provided. More particularly, a method and apparatus for increasing HARQ combining capability while effectively using a limited-sized memory are provided. The receiving method for combining the HARQ data includes predicting a maximum size of currently receivable data, converting HARQ data received from a transmitting end into Log Likelihood Ratio (LLR) information, determining whether the received HARQ data is retransmitted data, if the determination result shows that the HARQ data is not the retransmitted data, determining whether the converted LLR information is compressed according to the predicted maximum data size, and storing the converted LLR information in a memory according to the determination result on whether compression is necessary.