US Patent Issued to MediaTek on Feb. 10 for "Method for adding non-3GPP leg to an MA PDU session with 3GPP PDN leg" (Taiwanese Inventors)

ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,550,205, issued on Feb. 10, was assigned to MediaTek Inc. (Hsinchu, Taiwan).

"Method for adding non-3GPP leg to an MA PDU session with 3GPP PDN leg" was invented by Yuan-Chieh Lin (Hsin-Chu, Taiwan) and Chien-Chun Huang-Fu (Hsin-Chu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of handling multi-access (MA) Protocol data unit (PDU) session establishment procedure for an MA PDU session already established with a 3GPP PDN leg is proposed. In one novel aspect, for a 5GS MA PDU session already established on 3GPP access via an EPS PDN connection, upon receipt of a PDU SESSION ESTABLISHMENT ACCEPT message over non-3GPP access, the UE perfor...