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:
Nov. 26, 2024
Filed:
Aug. 23, 2023
Apple Inc., Cupertino, CA (US);
Ozgur Oyman, Palo Alto, CA (US);
Jerome Parron, Fuerth, DE;
Thomas Luetzenkirchen, Taufkirchen, DE;
Sudhir Shankar Pola, Bangalore, IN;
Ralf Rossbach, Munich, DE;
Apple Inc., Cupertino, CA (US);
Abstract
In some embodiments, during the SIP registration, the UE indicates in the REGISTER requests its support for ANBR as defined by 'ANBR' attribute in the SDP and the P-CSCF indicates its support for the “ANBR” attribute in the SDP in the response for registration. In some embodiments, the P-CSCF serving a PLMN passes through the “ANBR” attribute in the SDP when the P-CSCF recognizes that the PLMN supports ANBR functionality. In some embodiments, the UE can include “ANBR” attribute in the SDP offer and answers when the P-CSCF indicates its support for the “ANBR” attribute in the SDP.