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A detection method, device and terminal device for shared access

A technology for sharing access and terminal equipment, applied to electrical components, transmission systems, etc., can solve the problems of inability to accurately determine the number of terminal equipment, gateway equipment cannot accurately determine whether there is shared access, etc.

Active Publication Date: 2016-09-28
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the gateway device detects the number of shared access devices through the TCP / IP header specific information and system time of the message sent by the terminal device, the terminal device or routing device can easily check the TCP / IP information of the message sent to the gateway device. / IP header characteristics and system time are modified, so that the gateway device cannot accurately determine whether there is shared access under the same IP address, and thus cannot accurately determine the number of terminal devices sharing access

Method used

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  • A detection method, device and terminal device for shared access
  • A detection method, device and terminal device for shared access
  • A detection method, device and terminal device for shared access

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] The embodiment of the present invention provides a method for detecting shared access, such as figure 1 As shown, the method includes:

[0063] 101. The detection device for shared access receives a data message sent by the first terminal device, the data message includes encryption information of the device identification and the source IP address assigned by the server to the first terminal device, and the device identification is encrypted The information is encrypted information of the device identification of the first terminal device or encrypted information of the device identification of the second terminal device that accesses the network through the first terminal device.

[0064] It should be noted that before the second terminal device requests access to the network or requests data from the network, or the first terminal device requests data from the network, the first terminal device first needs to exchange information with the network side (including gateways, ...

Embodiment 2

[0073] The embodiment of the present invention provides a method for detecting shared access. The execution subject of the method is a terminal device. The terminal device may be a second terminal device or a first terminal device, such as figure 2 As shown, the method includes:

[0074] 201. The terminal device obtains a device identifier.

[0075] Specifically, the terminal device may obtain the International Mobile Subscriber Identification Number (IMSI) or the Mobile Subscriber International Integrated Service Digital Network (MSISDN) of the terminal device.

[0076] 202. The terminal device encrypts the device identification, and obtains device identification encryption information.

[0077] Specifically, the terminal device may use a symmetric encryption algorithm or an asymmetric encryption algorithm to encrypt the device identification of the terminal device to obtain encryption information of the device identification.

[0078] It should be noted that the symmetric encryption ...

Embodiment 3

[0087] The embodiment of the present invention provides a method for detecting shared access, such as image 3 As shown, when the terminal device is a second terminal device, the method includes:

[0088] 301. The second terminal device acquires a device identifier.

[0089] The device identifier may be the IMSI or MSISDN of the second terminal device.

[0090] Specifically, the second terminal device can read the device identifier of the second terminal device.

[0091] 302. The second terminal device encrypts the device identification, and obtains device identification encryption information.

[0092] When the second terminal device requests to access the network or requests data from the network, the device identification of the second terminal device is encrypted, and the device identification encryption information is obtained.

[0093] Specifically, the second terminal device may use a symmetric encryption algorithm or an asymmetric encryption algorithm to encrypt the device identi...

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PUM

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Abstract

The invention discloses a shared access detection method, equipment and terminal equipment, relates to the field of mobile communication, and can accurately determine the number of shared access equipment under the same IP address. The method includes: receiving a data message sent by a first terminal device, the data message including device identification encrypted information and a source IP address assigned by a server to the first terminal device; decrypting the device identification encrypted information to obtain The first device identifier of the first terminal device or the second device identifier of the second terminal device; if it is determined that the preset IP address record table includes the first device identifier corresponding to the source IP address or the second device identifier, then obtain the number of all device identifiers corresponding to the source IP address in the IP address record table, and then determine the number of shared access devices under the source IP address.

Description

Technical field [0001] The present invention relates to the field of mobile communications, in particular to a detection method, equipment and terminal equipment for shared access. Background technique [0002] In the era of mobile broadband, the popularity of smart terminal devices makes peer-to-peer network applications more and more common. Since peer-to-peer network applications consume more network resources, in order to enable terminal devices connected to the local area network to use network resources fairly and reasonably, operators need to know the terminal devices that share access if they want to manage shared access terminal devices The number and other information. [0003] The so-called shared access means that multiple terminal devices are connected to the network through a line. In the scenario where multiple terminal devices are connected to the network through the same line, when the terminal device wants to connect to the network or request data from the netwo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0876H04L61/2514H04L2463/062
Inventor 张仲虎高晓峰张翀
Owner HUAWEI TECH CO LTD