US Patent Issued to Huawei Technologies on Dec. 2 for "Policy transmission method and apparatus, and network transmission system" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,489,703, issued on Dec. 2, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Policy transmission method and apparatus, and network transmission system" was invented by Xiangfeng Ding (Beijing), Haibo Wang (Beijing), Lili Wang (Beijing), Lei Li (Beijing) and Yaqun Xiao (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method includes: When receiving at least one policy, a first network device sends one or more policies in the at least one policy to a second network device based on filtering information. The filtering information includes a policy address family identifier and a device identifier of the second network device."

The p...