US Patent Issued to Huawei Technologies on Feb. 25 for "Multicast session establishment method and network device" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 26 -- United States Patent no. 12,238,154, issued on Feb. 25, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Multicast session establishment method and network device" was invented by Meng Li (Beijing), Haiyang Sun (Beijing) and Yizhuang Wu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application discloses a multicast session establishment method and a network device, and relates to the field of wireless communication technologies, to implement establishment of a multicast session based on a network architecture that has been deployed by an operator. In one example, when the multicast session is established, policy control, for example, quality of servi...