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:
Jan. 15, 2013
Filed:
Aug. 23, 2006
Jung-pil Yu, Suwon-si, KR;
Hae-joo Jeong, Seoul, KR;
Eui-jun Park, Seoul, KR;
Joon-soo Kim, Seoul, KR;
Yong-sik Kwon, Seoul, KR;
Jin-hee Jeong, Anyang-si, KR;
Yong-deok Chang, Suwon-si, KR;
Kum-ran Ji, Seoul, KR;
Jong-hun Kim, Suwon-si, KR;
Jung-pil Yu, Suwon-si, KR;
Hae-joo Jeong, Seoul, KR;
Eui-jun Park, Seoul, KR;
Joon-soo Kim, Seoul, KR;
Yong-sik Kwon, Seoul, KR;
Jin-Hee Jeong, Anyang-si, KR;
Yong-deok Chang, Suwon-si, KR;
Kum-ran Ji, Seoul, KR;
Jong-hun Kim, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A trellis encoder for trellis encoding a dual transmission stream. A first multiplexer selectively outputs one of a predetermined first bit of the dual transmission stream and a value stored in a first memory according to an external control signal. A first adder adds the value output from the first multiplexer to the value stored in the first memory, outputs the added value, and stores the added value in the first memory. A second multiplexer selectively outputs one of a predetermined second bit of the dual transmission stream and a value stored in a second memory according to the external control signal. A second adder adds the value output from the second multiplexer to the value stored in the second memory and stores the added value in a third memory. Thus, an initialization is effectively performed before trellis encoding is performed.