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:
Feb. 20, 2024
Filed:
Apr. 30, 2021
Ofinno, Llc, Reston, VA (US);
Weihua Qiao, Herndon, VA (US);
Esmael Hejazi Dinan, McLean, VA (US);
Kyungmin Park, Vienna, VA (US);
Peyman Talebi Fard, Sterling, VA (US);
Jayshree Bharatia, Plano, TX (US);
Jinsook Ryu, Oakton, VA (US);
Ofinno, LLC, Reston, VA (US);
Abstract
A home session management function (SMF) of a home public land mobile network (PLMN) receives, from a visited SMF of a visited PLMN from a visited SMF of a visited PLMN, a request for creation of a packet data unit (PDU) session of a wireless device. The request comprises first charging policy information determined based on a first policy of the visited PLMN. The home SMF sends, to the visited SMF and based on the request, a second charging policy information comprising: a charging method for the PDU session; and a charging parameter indicating a charging level for the PDU session.