ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,232,150, issued on Feb. 18, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).
"Data transmission method and data transmission device" was invented by Yajun Zhi (Xi'an, China), Fanrong Hao (Xi'an, China), Ying Huang (Xi'an, China), Fei Wang (Xi'an, China) and Kun Wang (Xi'an, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure provides a data transmission method and a data transmission device. The data transmission method includes allocating corresponding Orthogonal Frequency Division Multiple Access (OFDMA) sub-channels to respective target neighbor devices in a wireless personal area network (WPAN) based on a determi...