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. 31, 2006
Filed:
Aug. 12, 2002
Hun-kee Kim, Seoul, KR;
Gin-kyu Choi, Seoul, KR;
Jae-seung Yoon, Songnam-shi, KR;
Noh-sun Kim, Taejon-Kwangyokshi, KR;
Jun-sung Lee, Seoul, KR;
Yong-suk Moon, Songnam-shi, KR;
Hun-Kee Kim, Seoul, KR;
Gin-Kyu Choi, Seoul, KR;
Jae-Seung Yoon, Songnam-shi, KR;
Noh-Sun Kim, Taejon-Kwangyokshi, KR;
Jun-Sung Lee, Seoul, KR;
Yong-Suk Moon, Songnam-shi, KR;
Abstract
A transmission/reception apparatus and method for performing packet retransmission considering a channel environment in a CDMA mobile communication system. Upon receiving a retransmission request from a receiver, the apparatus and method selects a modulation type to be used according to a condition of a transmission channel, and changes the previously used puncturing pattern in order to output the proper number of coded bits for the selected modulation type.