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:
Mar. 03, 2009
Filed:
May. 04, 2006
Jong Yoon Shin, Daejeon, KR;
Je Soo Ko, Daejeon, KR;
Jong Yoon Shin, Daejeon, KR;
Je Soo Ko, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
A multi-channel data verifying apparatus and method are provided. The apparatus includes a receiver receiving N data channels and a deskew channel generated by sequentially extracting a predetermined data bit from the each of N data channels, and a deskew channel error detector detecting whether the deskew channel received by the receiver corresponds to an expected deskew channel generated and stored based on the test signal or generated based on the previously received deskew channel. Accordingly, data channels, a deskew channel and the entire data capacity can be verified and thus the cause of a problem in the transmission and reception of multi-channel data can be identified in advance.