ALEXANDRIA, Va., June 17 -- United States Patent no. 12,316,438, issued on May 27, was assigned to Electronics and Telecommunications Research Institute (Daejeon, South Korea).

"Generating downlink frame and searching for cell" was invented by Kap Seok Chang (Daejeon, South Korea), Il Gyu Kim (Chungcheongbuk-Do, South Korea), Hyeong Geun Park (Daejeon, South Korea), Young Jo Ko (Daejeon, South Korea), Hyo Seok Yi (Daejeon, South Korea), Chan Bok Jeong (Daejeon, South Korea), Young Hoon Kim (Daejeon, South Korea) and Seung Chan Bang (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application relates to a method of generating a downlink frame. The method of generating the downl...