ALEXANDRIA, Va., Feb. 5 -- United States Patent no. 12,219,626, issued on Feb. 4, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Communication related to 3GPP PS data off" was invented by Laeyoung Kim (Seoul, South Korea) and Myungjune Youn (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "One disclosure of the present specification provides a method for performing, by relay UE, communication related to PS Data Off. The method may comprise the steps of: receiving a direct communication request message from remote UE, wherein the direct communication request message includes PS Data Off status information of the remote UE; determining whether or not to establish a protocol data un...