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:
Jan. 26, 2021
Filed:
Jul. 14, 2020
Applicant:
Kulcloud, Seongnam-si, KR;
Inventors:
Assignee:
KULCLOUD, Seongnam-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/721 (2013.01); H04L 12/46 (2006.01); H04L 12/713 (2013.01); H04L 12/715 (2013.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 45/38 (2013.01); H04L 12/4633 (2013.01); H04L 12/4641 (2013.01); H04L 45/586 (2013.01); H04L 45/64 (2013.01); H04L 69/22 (2013.01);
Abstract
The present invention relates to a network packet broker device including a deep packet matching module which controls a GTP correlation module to match a GTP control plane packet and a GTP user plane packet and a deep packet matching method thereof. Packet information in a deep stage at a switch level is extracted to match flows of the GTP control plane packet and the GTP user plane packet and a correlation may be assigned to forward the GTP control plane packet and the GTP user plane packet to the same egress port.