ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,477,258, issued on Nov. 18, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Communication method and apparatus" was invented by Bo Liang (Shenzhen, China), Jinliang Ge (Chengdu, China) and Yi Lin (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "This application discloses a communication method and apparatus, which belong to the communication field and are used for data frame transmission. The method is applied to a transit node of a communication system, and the method includes: receiving a data frame, where the data frame includes a bandwidth exclusive channel number, and the data frame is an optical transport network d...