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Call controlling method and apparatus in mobile communication

A call control device and mobile communication technology, applied in wireless communication, security devices, communication supplementary services, etc., can solve the problems of mobile communication network user security risks, called user fraud, and confused called users, etc.

Active Publication Date: 2011-06-01
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If in an off-network call, the calling number outside the mobile communication network is changed to an internal number of the mobile communication network through the gateway, the calling number displayed by the mobile communication network on the terminal display screen of the called user is not the real calling number , thus causing security risks to mobile communication network users, for example, criminals maliciously modify the calling number through an illegal gateway and then use the modified number to confuse the called user, and then commit illegal acts such as fraud on the called user

Method used

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  • Call controlling method and apparatus in mobile communication
  • Call controlling method and apparatus in mobile communication
  • Call controlling method and apparatus in mobile communication

Examples

Experimental program
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Embodiment 1

[0055] In the first embodiment of the present invention, the home location register and the mobile switching center combine the technical solution according to the embodiment of the present invention to implement call control in mobile communication. Wherein, two memory fields Busy_indicator (busy indication) and Calling_number (called number) are set in the home location register, are respectively used for recording the calling state information of whether the calling number in the current calling state information of the calling number is initiating a call, And confirm the opposite number called when the calling number initiates a call in the mobile communication network; the communication of information between the mobile switching center and the home location register is completed through the signaling message between them, and the signaling message can be in The newly added signaling message on the open network interface may also be a new field added to an existing signali...

Embodiment 2

[0069] In the second embodiment of the present invention, the mobile switching center realizes the call control in the mobile communication according to the technical solution of the embodiment of the present invention. There are two memory fields Busy_indicator and Calling_number in the mobile switching center, which are respectively used to record the calling status information of whether the calling number in the calling number's current calling status information is initiating a call, and to confirm that the calling number initiates a call within the mobile communication network. The peer number to be called when making a call. Referring to Fig. 3, assuming that the calling number X2 and the called number Y2 currently belong to the same mobile switching center, the specific process of Embodiment 2 of the present invention is as follows:

[0070] S301. Whenever a mobile communication network user initiates a call or ends a call in the mobile communication network, the mobil...

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PUM

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Abstract

The present invention discloses a calling control method in mobile communication and a device thereof, and is used for realizing the checking to the authenticity of calling number. The method comprises the following steps: when the calling number which initiates the calling is the number of mobile communication user, obtaining the present calling state information of calling number comprising theopposite-end number which is called when the calling number initiates the calling in the mobile communication network; when the opposite-end number is consistent with the called number of calling according to the present calling state information of calling number, continuing the calling and displaying the calling number to the called user; and otherwise, refusing the calling, or continuing the calling but shielding the calling number.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a call control technology in mobile communication. Background technique [0002] "Caller ID", also known as "Caller ID Display" (Calling Identity Delivery), is one of the most common services in mobile communications. Usually, there are two types of caller IDs: one is on hook state (on hook), that is, when user A calls user B, user B's terminal can receive the caller user A's phone number and other information sent by the system, And display the phone number of end user A on the terminal display screen of user B; the other is the off-hook state (off hook), that is: if user A and user B are talking, user C calls user B again, when While user B hears the incoming call prompt tone, user B's terminal can receive user C's phone number, and user B can choose a call partner according to his own needs at this time. [0003] In the prior art, in the mobile communication net...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/16H04W12/02
Inventor 黄宇红盛震山丁海煜王帅宇
Owner CHINA MOBILE COMM GRP CO LTD
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