US Patent Issued to Huawei Technologies'Co., 'Ltd.' on Nov. 25 for "Method for providing restricted service, and communications device" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,564, issued on Nov. 25, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Method for providing restricted service, and communications device" was invented by Manli Sun (Shenzhen, China), Zhenglei Huang (Shenzhen, China), Yanmei Yang (Beijing) and Haiyang Sun (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for providing a restricted service and a communications device, where the method includes: receiving, by a policy control function (PCF), an identifier of a terminal and indication information, where the indication information is used to indicate that the terminal is in a state of exception or indicate an exception ...