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. 04, 2025
Filed:
Apr. 29, 2024
Ofinno, Llc, Reston, VA (US);
Peyman Talebi Fard, Vienna, VA (US);
Esmael Hejazi Dinan, McLean, VA (US);
Kyungmin Park, Vienna, VA (US);
Weihua Qiao, Herndon, VA (US);
Jayshree Bharatia, Plano, TX (US);
Jinsook Ryu, Oakton, VA (US);
Ofinno, LLC, Reston, VA (US);
Abstract
A method can include sending, by a wireless device to an access and mobility management function (AMF) a non-access stratum (NAS) message indicating a request to establish a packet data unit (PDU) session to join a group communication session. The NAS message can include an identifier of the group communication session, an identifier of a network slice, and a protocol configuration option information. The method can also include receiving, by the wireless device from the AMF, a response message indicating acceptance of the request.