Control system and method
AssigneeHuawei Technologies Co., Ltd.
InventorYong HUANG
Life of this patent
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Abstract
A control system includes a user management server or server group, a Service Policy Decision Function (SPDF) server, an Access-Resource and Admission Control Function (A-RACF) server, and a control interface location between the user management server or server group and the SPDF n server for transmitting the information. In addition, a control method using the control system above and a control device are provided. By the technical solutions above, when there are many access network operators connecting to the uniform network operation operator, the problem that the SPDF server searches the A-RACF server is solved, and the user information is acquired by setting the interface between the SPDF server and the user management server or server group.
Claims17
A control system comprising:
- at least one user management server, a policy decision server and an access resource management and admission control server;
- and
- a control interface, between the at least one user management server and the policy decision server, adapted to transfer information;
- wherein the at least one user management server sends one of location identifier information of the access resource management and admission control server and location information of a user access point to the policy decision server via the control interface, wherein the policy decision server locates the access resource management and admission control server according to one of the location identifier information and the location information.
A control method for finding an access resource management and admission control server, comprising:
- acquiring location information of a user access point;
- determining location identifier information of an access resource management and admission control server by searching a pre-configured corresponding relationship between the location information of the user access point and the location identifier information according to the acquired location information of the user access point;
- and
- locating the access resource management and admission control server based on the location identifier information.
Dependencies are inferred from the claim text.