US 11,950,317 B2
Roaming data processing method, apparatus, and system
Yang Xin, Shanghai (CN); Yongcui Li, Beijing (CN); Weiwei Chong, Shenzhen (CN); and Xiaobo Wu, Shenzhen (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on Oct. 1, 2021, as Appl. No. 17/491,681.
Application 17/491,681 is a continuation of application No. PCT/CN2020/078857, filed on Mar. 11, 2020.
Claims priority of application No. 201910277936.1 (CN), filed on Apr. 8, 2019.
Prior Publication US 2022/0022027 A1, Jan. 20, 2022
Int. Cl. H04W 12/69 (2021.01); H04W 8/04 (2009.01); H04W 8/12 (2009.01); H04W 8/18 (2009.01); H04W 8/20 (2009.01); H04W 84/04 (2009.01)
CPC H04W 8/12 (2013.01) [H04W 8/183 (2013.01); H04W 8/20 (2013.01); H04W 84/042 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A roaming data processing method, comprising:
receiving, by a first data analytics network element from a visited first network element, data of a terminal on the visited first network element, wherein the data comprises first information and a first identifier, the first information indicates that the terminal is roaming, and the first information comprises any one or more of: a home public land mobile network (PLMN) identifier, a visited PLMN identifier, home area information, and visited area information;
receiving, by the first data analytics network element from a second network element, data of the terminal on the second network element, wherein the data of the terminal on the second network element comprises the first identifier, wherein the first identifier is used for associating the data of the terminal on the visited first network element with the data of the terminal on the second network element; and
associating, by the first data analytics network element based on the first identifier, the data of the terminal on the visited first network element with the data of the terminal on the second network element, to obtain data of the terminal during roaming.