ALEXANDRIA, Va., June 4 -- United States Patent no. 12,323,985, issued on June 3, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Data transmission method and apparatus" was invented by Xiao Han (Shenzhen, China), Yuchen Guo (Shenzhen, China), Xun Yang (Shenzhen, China) and Jian Yu (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The technology of this application relates to a data transmission method and apparatus. The method includes sending, by a first device, first indication information in a first frequency band, and the first indication information is indicative of a resource in a second frequency band, used by the first device and the second device to perform data tran...