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:
Aug. 17, 2010
Filed:
Jul. 12, 2006
Applicant:
Jeong-hoon Lee, Seoul, KR;
Inventor:
Jeong-Hoon Lee, Seoul, KR;
Assignee:
Pantech & Curitel Communications, Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/30 (2006.01); G08C 25/00 (2006.01); H03M 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a method and system for detecting wired network errors in a mobile communication terminal, which performs a selective checksum operation for received data in a UDP (User Datagram Protocol) layer to improve the processing speed of the mobile communication terminal. In the system, it is determined whether to perform the checksum operation in the UDP layer by a UDP checksum setup value that is changed to a first setup value when an IP (Internet Protocol) header checksum error occurs in an IP layer. In this case, the UDP checksum setup value is changed to a second setup value when the UDP checksum operation is performed.