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Method for surpassing call forwarding times limit and mobile switching center emulation entity

A mobile switching center and call forwarding technology, which is applied in the communication field, can solve the problems of affecting the normal use of users, the inability to carry out special services of users, and the inability to forward calls again, so as to achieve the effect of ensuring normal use

Active Publication Date: 2012-02-08
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In the prior art, due to the limitation of the number of forwarding times, when the number of forwarding times is greater than or equal to the maximum number of forwarding times, the call cannot be forwarded again, and the characteristic services that the user has subscribed cannot be performed, thus Affect the normal use of the user

Method used

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  • Method for surpassing call forwarding times limit and mobile switching center emulation entity
  • Method for surpassing call forwarding times limit and mobile switching center emulation entity
  • Method for surpassing call forwarding times limit and mobile switching center emulation entity

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Embodiment Construction

[0049] In this embodiment, first the MSCe entity receives the call request message from the calling user, and parses out the forwarded times from the call request message; then when the mobile switching center emulation entity finds that the current call needs to be forwarded, and has forwarded When the times are equal to the preset maximum forwarding times, the MSCe entity adjusts the forwarded times, and the adjusted forwarded times are less than the preset maximum forwarding times; finally, the MSCe entity forwards the adjusted forwarding times according to the preset forwarding strategy The number of call requests that have been forwarded.

[0050] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings. Here, the exemplary embodiments and descriptions of the presen...

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Abstract

The invention provides a method for overriding the limit on the number of call forwarding times and a simulation entity of a mobile switching center, belonging to the field of communication technology. The method includes: firstly, the MSCe entity receives a call request message from a calling user, and parses out The number of forwarded times; when the MSCe entity finds that the current call needs to be forwarded, and the forwarded times are equal to the preset maximum forwarded times, the MSCe entity adjusts the forwarded times, and the adjusted forwarded times are less than the preset The maximum number of forwarding times; the MSCe entity forwards and records the adjusted number of forwarded call requests according to the preset forwarding strategy, thereby overcoming the problem of limited forwarding when the number of forwarded times reaches the maximum value in the prior art, Can effectively guarantee the normal use of users.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a method for overriding the limit on the number of call forwarding times and a Mobile Switch Center emulation (MSCe, Mobile Switch Center emulation) entity. Background technique [0002] Usually, in a communication system, a call forwarding service can be provided to a user. The call forwarding service means that when a user signs up for this type of service, the call to the user is allowed to be forwarded to another number specified by the user in a specific scenario. [0003] Existing specifications have restrictions on the maximum number of times a call can be forwarded. For example, the ISUP (ISDN User Part, ISDN User Part) protocol stipulates that the Redirection Counter is a value between 1 and 5, that is, the maximum number of call forwards is 5 times. During an inter-office call, the number of forwarding times is carried in the inter-office signaling. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/16H04W24/06H04W68/00H04W88/18
Inventor 赵静波刘竞翔关先锋
Owner ZTE CORP