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Method for monitoring data traffic based on contents and/or IP address

A technology of IP address and packet data service, which is applied in the field of monitoring MS data information, and can solve problems such as inability to monitor end user groups, inability to meet the diversification of police needs, and use of data services

Inactive Publication Date: 2008-07-23
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The rapid and free dissemination and sharing of information improves work efficiency and brings various conveniences. At the same time, it will also generate diversified problems. The existing CDMA2000 packet network does not have a complete protocol. The monitoring center needs to combine AAA to complete monitoring. LIC specifies MS and then According to AAA reporting MS online status and SERVING PDSN deployment and control, PDSN reports all data services of designated MSs, LIC can only monitor a few MSs, and cannot monitor the behavior of end user groups using data services based on the content of group information and / or IP addresses. Meet the diversification of police needs

Method used

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  • Method for monitoring data traffic based on contents and/or IP address
  • Method for monitoring data traffic based on contents and/or IP address
  • Method for monitoring data traffic based on contents and/or IP address

Examples

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Embodiment Construction

[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0033] The monitoring method based on content and / or IP address provided by the present embodiment utilizes the TCP / IP links established between the LIC (monitoring center) and multiple PDSNs (packet data service nodes), and uses protocol message interaction to make the PDSN monitor all Or the data information of a certain group or several groups of MS (mobile station), control the data forwarding and status of MS, and the PDSN will report the data information and status of the MS to the LIC, and the LIC will communicate with the PDSN through the protocol message between the PDSN Limit MS data services.

[0034] The procedure for the LIC to notify the PDSN to monitor the MS is as follows: figure 2 shown, including the following steps:

[0035] Step 110, the LIC initiates a TCP / IP connection request to the PDSN;

[0036] Step 120, ...

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Abstract

The invention discloses a method for monitoring data services on the basis of contents and / or an IP address, which can monitor an uncertain user group on the basis of data information contents and / or the IP address. The method comprises following steps: firstly, building connection between a monitoring center LIC and a grouped data service node PDSN, secondly, sending monitoring request message to the PDSN by the LIC, wherein the monitoring request message comprises an LIC uniqueness mark and monitoring information, the monitoring information comprises monitored contents and / or monitored IP or corresponding monitoring operations, and thirdly monitoring all or a group of or a plurality groups of mobile stations according to the monitoring information in the message after the PDSN receives the monitoring request message.

Description

technical field [0001] The invention relates to a CDMA2000 (Code Division Multiple Access) network packet data service system, in particular to a monitoring method for MS (mobile station) data information in the packet data service system. Background technique [0002] The CDMA2000 (Code Division Multiple Access) system is one of the main modes of the third generation mobile communication system. A main difference between the third generation mobile communication system and the second generation mobile communication system is that the former can provide higher bandwidth data services, thus Make it possible to provide more colorful mobile services. [0003] figure 1 It is a schematic diagram of the network structure of CDMA2000. [0004] A radio network (RN) includes a base station controller (BSC), a base transceiver station (BTS) and a packet control function (PCF) module. The Mobile Switching Center (MSC) controls the Mobile Stations (MS) located within its jurisdiction...

Claims

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Application Information

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IPC IPC(8): H04L12/26H04L12/56H04L29/06H04Q7/34H04W24/00
Inventor 周星光郑兴明谢海峰许秀莉
Owner ZTE CORP
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