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. 17, 2009
Filed:
Oct. 31, 2005
Applicant:
Youn-taek OH, Suwon-si, KR;
Inventor:
Youn-Taek Oh, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd, , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/56 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed are a method for reporting a transmission state by an Internet protocol (IP) and a network system using the same. The method includes the steps of determining whether discard of any datagrams occurs, and if the discard of any datagram occurs, obtaining an address of a destination by parsing a discarded datagram, and transmitting an ICMP message for reporting an occurrence of the discard of the datagrams to the address of the destination. The network system includes a source for transmitting a datagram, a destination for receiving the datagram, and a router for performing routing between a network and the source or the destination.