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:
Dec. 30, 2014
Filed:
Dec. 21, 2010
Vignesh Janakiraman, Plano, TX (US);
Aleksey G. Ivershen, Garland, TX (US);
Vignesh Janakiraman, Plano, TX (US);
Aleksey G. Ivershen, Garland, TX (US);
Tektronix, Inc., Beaverton, OR (US);
Abstract
A network monitoring system probe is coupled to network interfaces and captures data packets. A monitoring system processor identifies messages specific to S1-MME interfaces and identifies GUMMEI parameters in the S1-MME interface messages. The monitoring system creates MME node entries in a network topology list, each of the MME nodes corresponding to a unique GUMMEI value. The monitoring system links individual S1-MME interfaces, SCTP associations, and MME IP addresses to a particular MME in the network topology list. Using authentication messages carried on the S6a and S1-MME interfaces, the monitoring system links individual S6a interfaces and S6a interface IP address to a particular MME in the network topology list and creates one or more HSS node entries in the network topology list. The monitoring system also creates eNodeB, S-GW, and PDN-GW nodes in the network topology list and links them to IP addresses and X2, S11, and S5/S8 interfaces.