ALEXANDRIA, Va., June 2 -- United States Patent no. 12,647,791, issued on June 2, was assigned to Koninklijke Philips N.V. (Eindhoven, Netherlands).
"Method and device for authenticating a primary station" was invented by Oscar Garcia Morchon (Eindhoven, Netherlands).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a method for a secondary station to obtain a time reference in a cellular network in order to verify the freshness of received messages. The method comprises the steps of receiving a plurality of system information, SI, messages from a plurality of primary stations, said SI messages including each a respective time reference information related to the corresponding pr...