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. 29, 2017
Filed:
Mar. 09, 2015
Applicant:
Ajou University Industry-academic Cooperation Foundation, Gyeonggi-do, KR;
Inventors:
Assignee:
AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/06 (2009.01); H04L 12/733 (2013.01); H04L 12/751 (2013.01);
U.S. Cl.
CPC ...
H04W 4/06 (2013.01); H04L 45/20 (2013.01); H04L 45/02 (2013.01);
Abstract
In a method for communicating among a plurality of nodes in a content-centric networking environment, each of a plurality of nodes selects at least one relay node based on topology information on neighbor nodes adjacent within 2 hops from itself. Each of the selected relay nodes determines whether itself is a publisher relay node. Each of the determined publisher relay nodes generates a multi-hop content announce (CA) message including content information of its own 1-hop neighbor nodes, and broadcasts the multi-hop CA message to the plurality of nodes through the selected relay nodes.