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:
Sep. 29, 2009
Filed:
Apr. 29, 2004
Applicant:
Hyeong-seok Kim, Seongnam-si, KR;
Inventor:
Hyeong-seok Kim, Seongnam-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J 3/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system and method of discovering a path MTU in an ad hoc network, including updating a MTU table based on addresses and MTU values of nodes included in hello messages received periodically among the nodes, inserting the addresses and MTU values of nodes stored in the MTU table into each of the hello messages and periodically transmitting the resultant hello message, and extracting MTU values of nodes present on a transmission path from the MTU table and determining one of the extracted MTU values as a path MTU value upon transfer of a data packet.