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Method and device for precise control of user traffic in a cell

A user flow and user technology, applied in the field of GSM network, can solve the problems of unable to control user flow, unable to obtain cell information, etc.

Inactive Publication Date: 2015-09-16
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the user is handed over in the same SGSN, the updated cell information cannot be obtained on the Gn interface
Therefore, it is impossible to precisely control the user traffic in the cell

Method used

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  • Method and device for precise control of user traffic in a cell
  • Method and device for precise control of user traffic in a cell
  • Method and device for precise control of user traffic in a cell

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Embodiment Construction

[0046] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0047] The present invention is applied to figure 1 The GPRS network structure shown. The GPRS network structure includes: Base Station Controller (Base Station Controller, BSC), GPRS Serving Support Node (Serving GPRSSupport Node, SGSN), Home Location Register (Home Location Register, HLR), GPRS Network Management Support Node (Gateway GPRS Support Node, GGSN) and extranet. Among them, the Gb interface is used to connect the BSC and the SGSN, and the Gn interface is used to connect the SGSN and the GGSN.

[0048] The connection between the mobile station and the external network includes three processes:

[0049] (1) Attachment process

[0050] The mobile station initiates an attachment request to the SGSN through the BSC, and the SGSN obtains the user's data from the HLR after identity authentication, and update...

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Abstract

The invention relates to a method for accurately controlling user traffic at cell granularity, which comprises the following steps of: respectively acquiring messages of a Gb interface and a Gn interface; performing corresponding resolution according to the type of the messages of the Gb interface to acquire resolution information of the Gb interface; performing corresponding resolution according to the type of the messages of the Gn interface to acquire resolution information of the Gn interface; and correspondingly controlling the user traffic through a preset control strategy according to the resolution information of the Gb interface and the resolution information of the Gn interface. The invention also provides a device for accurately controlling user traffic at cell granularity. By respectively acquiring and analyzing the messages of the Gn interface and the Gb interface, the method and the device fulfill the aim of accurately controlling the user traffic in a cell.

Description

technical field [0001] The invention relates to the field of GSM networks, in particular to a method and device for precise control of user traffic in a cell. Background technique [0002] General Packet Radio Service (GPRS) breaks through the way of thinking that the GSM network can only provide circuit switching, and realizes packet switching only by adding corresponding functional entities and partially transforming the existing base station system. like figure 1 As shown, GPRS adds functional entities such as GPRS Serving GPRS Support Node (SGSN) and GPRS Gateway Support Node (Gateway GPRS Support Node, GGSN) based on the existing GSM network. SGSN is used to record the current location information of the mobile station, and complete the sending and receiving of mobile packet data between the mobile station and GGSN. The SGSN is connected to the Home Location Register (Home Location Register, HLR), Base Station Controller (Base Station Controller, BSC) and the GGSN. T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/10
Inventor 占治国
Owner ZTE CORP