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. 01, 2011
Filed:
May. 10, 2006
Applicants:
Yong Liu, New York, NY (US);
Myung-jong Lee, New York, NY (US);
Inventors:
Yong Liu, New York, NY (US);
Myung-jong Lee, New York, NY (US);
Assignees:
Samsung Electronics Co., Ltd., Suwon-si, KR;
City University of New York, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); H04W 40/00 (2009.01);
U.S. Cl.
CPC ...
Abstract
An optimal path routing method is provided for transmitting data from a source node to a destination node. The optimal path setting method includes transmitting a shortcut request (SCRQ) message from the source node to a topology server; determining shortcut information at the topology server based on the SCRQ message; and transmitting a shortcut notification (SCNF) message containing the shortcut information from the topology server to the destination node.