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. 08, 2026
Filed:
Dec. 03, 2025
Hoseo University Academic Cooperation Foundation, Chungcheongnam-do, KR;
Huhnkuk Lim, Daejeon, KR;
HOSEO UNIVERSITY ACADEMIC COOPERATION FOUNDATION, Chungcheongnam-do, KR;
Abstract
A method for providing pull-based data forwarding in a vehicular named data networking (VNDN) environment including autonomous vehicles includes generating or receiving a data packet the autonomous vehicle or road side unit, classifying the data packet into critical, non-critical, and entertainment according to a class attribute included in the data packet, computing a current node weight (CNW) for the data packet and including the computed weight value in a weight attribute of the data packet, a determining forwarding order of the data packet according to the computed current node weight, comparing the previous node weight (PNW) included in the packet received with the current node weight, and determining to forward the data packet only when the current weight is greater, and forwarding the data packet according to the order.