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Handling method for limiting videophone service in cell

A videophone and processing method technology, applied in the directions of access restriction, electrical components, radio/induction link selection arrangement, etc. signal problems

Active Publication Date: 2008-10-29
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The currently used mobile communication network is a second-generation mobile communication network or a network that is transitioning to a third-generation mobile communication network. Due to the narrow bandwidth, these networks cannot transmit video signals in real time, so these networks cannot Provide video phone service, of course, there will be no restricted cells, and there will be no processing method for initiating video mobile call services when the video mobile terminal is in these cells
[0004] However, the use of video mobile phone service is a historical necessity, and video mobile phone service will definitely transmit video images, but sensitive areas also need to be protected, and contradictions have emerged

Method used

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  • Handling method for limiting videophone service in cell
  • Handling method for limiting videophone service in cell
  • Handling method for limiting videophone service in cell

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Such as figure 1 As shown, it is a flow chart of the method of Embodiment 1 of the present invention, and the specific processing steps are as follows:

[0019] Step 101, the mobile switching center receives a videophone service call initiated by a mobile terminal in the cell under its jurisdiction;

[0020] Step 102, the mobile switching center obtains the cell identification number of the mobile terminal, and matches with the preset restricted cell identification number group, and if the matching is successful, then execute step 103, and if the matching is unsuccessful, then proceed normally;

[0021] Step 103, the mobile switching center returns a disconnection signaling with a specific cause value to the mobile terminal, and the mobile terminal self-prompts that it is in a restricted cell and cannot use the videophone service according to the specific cause value.

[0022] Step 103 can also be that according to the setting of the mobile terminal, the mobile termina...

Embodiment 2

[0024] Such as figure 2 As shown, it is a flow chart of the method of Embodiment 2 of the present invention, and the specific processing steps are as follows:

[0025] Step 201, the mobile switching center receives a handover request from a mobile terminal in a videophone call roaming into a cell under its jurisdiction, and the handover request includes the cell identification number of the roaming cell;

[0026] Step 202, the mobile switching center obtains the cell identification number of the mobile terminal, and matches it with the preset restricted cell identification number group, if the matching is successful, then perform step 203, if the matching is unsuccessful, then proceed normally;

[0027] Step 203, if the cell where the mobile terminal roamed was not a cell under the jurisdiction of the mobile switching center, then perform step 204, and if the cell where the mobile terminal was before roaming was a cell under the jurisdiction of the mobile switching center, th...

Embodiment 3

[0033] Such as image 3 As shown, it is a flow chart of the method of Embodiment 3 of the present invention, and the specific processing steps are as follows:

[0034]Step 301, the mobile switching center receives a videophone call request, and the called mobile terminal of the call request is in the cell under the jurisdiction of the mobile switching center;

[0035] Step 302, the mobile switching center obtains the cell identification number of the mobile terminal, and matches it with the preset restricted cell identification number group, if the matching is successful, execute step 303, and if the matching is unsuccessful, then proceed normally;

[0036] Step 303, if the cell where the calling mobile terminal of the call request is located is not a cell under the jurisdiction of the mobile switching center, then perform step 304, if the cell where the calling mobile terminal of the call request is located is a cell under the jurisdiction of the mobile switching center, then...

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PUM

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Abstract

The invention relates to a method for processing video telephone service in limited region. Wherein, when the mobile exchange center receives the video telephone service request of mobile terminal in the region, the mobile exchange center obtains the region recognize number of mobile terminal, to be matched with the preset limited region recognize number group; the if the match is successful, the mobile exchange center forbids it to use video telephone service; if the match is fail, processing normally. Therefore, the invention can forbid the video telephone service and give prompt when the mobile exchange center finds the mobile terminal use video telephone service in limited region.

Description

technical field [0001] The invention relates to a method for processing videophone services in a restricted cell, in particular to a method for processing when a mobile terminal located in a cell with restricted use of the videophone service uses the videophone service, and belongs to the technical field of mobile communication. Background technique [0002] With the development and application of the third-generation mobile communication technology (abbreviated as 3G technology), the videophone service based on mobile communication must gradually be used by people and become one of the commonly used mobile communication services. As we all know, the videophone can transmit the other party's video signal in real time, and the parties to the call can see the image of the other party's location. However, due to various reasons, some sensitive areas are kept secret from the outside world, and images in this area cannot be taken at will. Therefore, in these areas, videophone ser...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/38H04N7/14H04W48/04
Inventor 封令隽刘璋詟欧阳聪星唐剑峰郑朝晖魏冰
Owner CHINA MOBILE COMM GRP CO LTD