ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,445,903, issued on Oct. 14, was assigned to FUJITSU Ltd. (Kawasaki, Japan).

"Base station device, terminal device, communication method and communication system" was invented by Yoshiaki Ohta (Yokohama, Japan), Takayoshi Ode (Yokohama, Japan) and Yoshihiro Kawasaki (Kawasaki, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A base station device including: a transmitter configured to transmit, for each logical channel, first data of a first type and second data of a second type; and processor circuitry configured to: omit information about a data length of the second data in a MAC protocol data unit (PDU), place a medium access control (MAC) header ...