ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,720,504, issued on Aug. 25, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Resource allocation method, apparatus, and system" was invented by Zichen Xie (Shanghai), Weihua Li (Shanghai) and Rong Wang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "In a resource allocation method, a master control device establishes a first asynchronous connection link with a first slave device. The master control device establishes a first synchronous connection link with the first slave device based on the first asynchronous connection link. The master control device dynamically allocates a first air interface resource to the first asynchron...