US 11,856,507 B2
Network search and configuring method, registration method, device and system
Bing Yang, Guangdong (CN); and Zhihui Gong, Guangdong (CN)
Assigned to SHENZHEN UCLOUDLINK NEW TECHNOLOGY CO., LTD., Guangdong (CN)
Filed by SHENZHEN UCLOUDLINK NEW TECHNOLOGY CO., LTD., Guangdong (CN)
Filed on May 26, 2021, as Appl. No. 17/330,466.
Application 17/330,466 is a continuation in part of application No. PCT/CN2020/095645, filed on Jun. 11, 2020.
Claims priority of application No. 201910547638.X (CN), filed on Jun. 24, 2019.
Prior Publication US 2021/0282080 A1, Sep. 9, 2021
Int. Cl. H04W 48/16 (2009.01); H04W 8/04 (2009.01); H04W 8/18 (2009.01); H04W 60/00 (2009.01); H04W 72/56 (2023.01); H04W 84/04 (2009.01)
CPC H04W 48/16 (2013.01) [H04W 8/04 (2013.01); H04W 8/183 (2013.01); H04W 60/00 (2013.01); H04W 72/56 (2023.01); H04W 84/042 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A network search and configuration method, being performed on a server, comprising:
receiving, by the server, a service request carrying location information sent by a communication terminal;
obtaining, by the server, various optimal parameters in a subscriber identity module (SIM) card to be registered corresponding to the location information according to the service request;
dynamically configuring the various parameters in the SIM card to be registered by the server according to various optimal parameters; and
sending, by the server, the dynamically configured SIM card to be registered to the communication terminal in order that the communication terminal searches and registers network for the SIM card to be registered accordingly according to various configured parameters;
wherein the various parameters comprise an operator controlled public land mobile network (OPLMM) and an user controlled public land mobile network (UPLMM);
the step of dynamically configuring the various parameters in the SIM card to be registered by the server according to various optimal parameters comprises:
obtaining a prioritization in a PLMN list corresponding to the location information by the server; and
dynamically configuring the OPLMN and the UPLMN in the SIM card to be registered according to the prioritization in the PLMN list by the server;
wherein the step of obtaining the prioritization of the PLMN list corresponding to the location information by the server comprises:
obtaining, by the server, strengths of network signals of multiple PLMNs, time spent on searching and registering network of the multiple PLMNs, and user experiences fed back by PLMNs that have been searched and registered, which are historically reported by multiple communication terminals according to the location information;
obtaining tariff conditions of the multiple PLMNs in the PLMN list corresponding to the location information by the server; and
determining the prioritization of the multiple PLMNs in the PLMN list by the server according to the strengths of network signals, the time spent on searching and registering network, the user experiences, and the tariff conditions.