A user roaming identification method and user roaming identification system of an IMS network
An identification method and identification system technology, which is applied in the field of user roaming identification, can solve problems such as the failure to generate the information of the calling user's visit and the called user's visit, and the signaling does not indicate the user's visit, etc.
Active Publication Date: 2015-12-02
博瑞得科技有限公司
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Problems solved by technology
[0007] The technical problem to be solved by the present invention is to provide a user roaming identification method and a user roaming identification system of an IMS network, aiming at solving the problem that when a user roams to other provinces and a call event occurs, the signaling does not indicate the user's specific visit location, and cannot The problem of generating the visiting place information of the calling user and the visiting place of the called user
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[0032] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0033] The core idea of the present invention is: the user registration request message contains the user number and access domain information, according to the access domain, the user's visit location can be judged, and the call event message contains the calling number and the called number, but no calling number. User and called user access location information. When a user initiates a registration request, the corresponding relationship between the user number and the access domain is established. When a call event occurs to the user, the corresponding relationship between the user number an...
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The invention is applied to a user roam recognition technology in a signaling monitoring system, and provides a user roam recognition method for an IMS network. A user registration request message comprises a user number and information of an access domain; according to the access domain, a user visit site can be judged; when a user launches a registration request, a corresponding relation between the user number and the access domain is established; when the user launches a logout request, the corresponding relation is deleted. When a call event happens to the user, the corresponding relation between the user number and the access domain is inquired according to the calling number and the called number in the call event respectively, a calling user access domain and a called user access domain are obtained, then, the user visit site can be recognized according to the access domains and is filled in a call detail record (CDR), and therefore an operator can conduct service analysis and processing conveniently.
Description
technical field [0001] The invention relates to a user roaming identification technology in a signaling monitoring system, in particular to an IMS network user roaming identification method and a user roaming identification system. Background technique [0002] The signaling monitoring system is an important support system for telecom operators to support network operation and maintenance, business operation analysis, special communication and new product deployment. CDR (Call Detail Record) is an important basic data in the signaling monitoring system, including important information such as call time, calling number, called number, calling place, called place, calling and calling roaming type, call result, etc. . [0003] In the IMS (IP Multimedia Subsystem, IP Multimedia Subsystem) network, the user must first successfully register in the IMS core network before using the services provided by IMS, such as call services, after the user logs out in the IMS core network, he...
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IPC IPC(8): H04W8/02
Inventor 李刚
Owner 博瑞得科技有限公司