ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,464,524, issued on Nov. 4, was assigned to NOKIA TECHNOLOGIES OY (Espoo, Finland).
"Apparatus and method for subframe arrangement" was invented by Kari Pajukoski (Oulu, Finland), Esa Tiirola (Kempele, Finland) and Sami-Jukka Hakola (Kempele, Finland).
According to the abstract* released by the U.S. Patent & Trademark Office: "One embodiment is directed to a method comprising generating at least one symbol of a subframe for control information based on a first subcarrier spacing; generating at least one data symbol of the subframe based on a second subcarrier spacing; and transmitting the subframe comprising the at least one symbol for control information and at least one data symbol. ...