ALEXANDRIA, Va., March 24 -- United States Patent no. 12,587,327, issued on March 24, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Cooperative communication method, apparatus, and system" was invented by Yunbo Li (Shenzhen, China) and Ming Gan (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cooperative communication method receives an announcement frame from a master access point. The announcement frame includes a duration field, a value of the duration field is set to a first duration, an end time of the first duration is not later than an end time of a target trigger frame or is not later than a start time of a target trigger based (TB) physical layer protocol data un...