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US 9,866,434 B2Granted
Method, system and devices for managing user registration of a service in an IMS network
AssigneeVodafone IP Licensing Limited
InventorsRogelio Martinez Perea, Enrique Collado, Rafael Dominguez
Life of this patent
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Abstract
Present invention refers to a method system and devices for managing user registration of a service in a IMS network. The proposed solution allows optimizing the dimensioning of networks focusing on active users.
Claims15
A method for managing registration of a user in an IP Multimedia Subsystem (IMS) network, the user accessing the IMS network using a client at a user device, the method comprising:
- a) receiving, at a first server in the IMS network, service traffic information of said user on the IMS network;
- b) sending the service traffic information from the first server to a managing node in the IMS network;
- c) checking, by the managing node in the IMS network, if said service traffic information of the user meets a set of predefined criteria that indicate when the user is active;
- and
- d) if the service traffic information of the user does not meet the set of criteria, (i) sending a request from the managing node to a configuration server in the IMS network to assign an inactive state to said user and (ii) sending a configuration message from the configuration server to the client indicating said inactive state, wherein upon receipt of the configuration message, the client is configured to prevent registration requests of the user from being sent in the IMS network during the inactive state of the user.
2 more elements
A network node comprising:
- an input, configured to receive service traffic information of a user in an IP Multimedia Subsystem (IMS) network for at least one service, the service traffic information being indicative of user activity at a client on a user device;
- checking logic, configured to check if the service traffic information of the user meets a set of predefined criteria that indicate when the user is active;
- and
- a configuration output, arranged to send a request to a configuration server in the IMS network to assign an inactive state to said user, if the service traffic information of the user does not meet the set of criteria and to send a configuration message to the client indicating said inactive state, wherein upon receipt of the configuration message, the client is configured to prevent the user from sending requests for registration to the IMS network.
1 more element
A method for operating a client in a user equipment of a user comprising:
- a) receiving from a configuration server in an IP Multimedia Subsystem (IMS) network a configuration message including an indication of an inactive state assigned to the user, wherein the inactive state was assigned to the user as a result of a managing node in the IMS network checking if service traffic information of the user met a set of predefined criteria that indicate when the user is active;
- and
- b) upon receipt of the configuration message, preventing sending requests for registration to the IMS network while said assigned state is set to an inactive state.
A system for managing registration of a user at a user equipment in an IP Multimedia Subsystem (IMS) network, the user accessing the IMS network at a user equipment, the system comprising:
- a first server in the IMS network configured to receive service traffic information of the user from the IMS network and to send the service traffic information to a managing node in the IMS network;
- the managing node in the IMS network configured to receive the service traffic information from the first server and to check if said service traffic information of the user meets a set of criteria predefined in the managing node that indicate when the user is active and, if the service traffic information of the user does not meet the set of criteria, send a request to assign an inactive state to said user to a configuration server in the IMS network;
- the configuration server configured to receive the request from the managing node and to send a configuration message indicating said inactive state;
- and
- the client through which the user accesses the IMS network, the client being positioned at the user equipment of the user, the client being configured, upon receiving the configuration message from the configuration server to prevent registration requests from being sent to the IMS network while the user is assigned said inactive state.
2 more elements
Dependencies are inferred from the claim text.