Call test method for assigned resource in 3G core network
A test method and core network technology, applied in the direction of selection device, radio/inductive link selection arrangement, etc., can solve the problems of unable to specify call test resources on MSCS, unable to call test of core network, etc.
Inactive Publication Date: 2008-10-08
ZTE CORP
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[0005] However, since the 3G core network adopts the idea of separation of control and bearer, that is, MSCS (Mobile Switching Center Server, Mobile Switching Center Server) provides call control and mobility management functions, and MGW provides various media resource control functions and management functions, so in practice In application, the above solution cannot perform a call test of specified resources on the core network, that is, the resources allocated and managed by the MGW occupied by the call test cannot be specified on the MSCS
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[0023] The present invention will be further described below in conjunction with the accompanying drawings.
[0024] refer to figure 1 , a kind of calling test method of designated resource in 3G core network, comprises the following steps:
[0025] S101: Set the corresponding relationship between the test call number and the MGW where the designated resource is located, and the corresponding relationship between the test call number, the applied resource type and the designated resource, and store them in the MSCS database and the MGW database where the designated resource is located respectively;
[0026] S102: MSCS initiates a call, and queries the database according to the call number to determine whether the call number is a preset test call number, if it is a preset test call number, go to S103, otherwise, go to S104;
[0027] S103: The MSCS sends the ADD terminal command carrying the call number to the MGW where the designated resource is located, and then enters S105;...
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The invention discloses a calling test method with appointed resource in 3G core network, including following steps: a, a mobile switch centre server starts calling, and judging whether the calling number is the preset test calling number or not, if yes, the mobile switch centre server sends down the terminal command with the test calling number to the media gateway where the appointed resource is; b, the media gateway which has received the terminal command judges whether the terminal command carries the test calling number or not, if yes, entering the next step; c, the media gateway judges whether the test calling needs applying for the appointed resource or not according to the test calling number and the applied resource type, if yes, selecting a route in the appointed resource and establishing test calling load. In the technical solution provided by the invention, MSCS and MGW cooperate to finish the calling test of the appointed resource on MGW, to make the tester enable to test the 3G core network device.
Description
technical field [0001] The invention relates to the technical field of mobile communication, in particular to a call test method for designated resources in a 3G (third generation mobile communication) core network. Background technique [0002] With the development of mobile communication services, the coverage of mobile communication networks is rapidly expanding, and the capacity (number of users) of communication equipment or network equipment is increasing rapidly. In order to ensure the quality of service, the testing of mobile communication networks has become a very important task. [0003] In the 3G system, MGW (Media Gate Way, Media Gateway) is an important component, and its main function is to provide media control functions, that is, to provide various resource management functions, such as resource allocation, release and control, etc.; It has a lot of internal resources such as DTMF (Dual Tone Multiple Frequency, dual tone multi-frequency), CONF (Conference, c...
Claims
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Login to View More IPC IPC(8): H04Q7/34H04Q7/38
Inventor 董陵耿常才马龙
Owner ZTE CORP