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. 03, 2026
Filed:
Jun. 13, 2023
Oracle International Corporation, Redwood Shores, CA (US);
Arvind Kumar Singh, Bangalore, IN;
Agnivesh Kumpati, Hyderabad, IN;
ORACLE INTERNATIONAL CORPORATION, Redwood Shores, CA (US);
Abstract
An method for load balancing session initiation protocol (SIP) registration requests using Cx health status includes monitoring, by an S-CSCF, at least one health parameter of a Cx interface associated with the S-CSCF. The method further includes determining, by the S-CSCF, a health category of the Cx interface associated with the S-CSCF based on the at least one health parameter. The method further includes sending, by the S-CSCF to an Interrogating Call Session Control Function (I-CSCF), an indication of the health category of the Cx interface associated with the S-CSCF. The method further includes load balancing, by the I-CSCF, SIP registration requests between the S-CSCF and at least one additional S-CSCF based on the received indication of the health category of the Cx interface associated with the S-CSCF.