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A method and system for tracking user data

A user data and user technology, applied in the field of user data tracking of non-standard signaling, can solve the problem that the 3GPP protocol cannot track user data of non-standard signaling

Inactive Publication Date: 2017-09-29
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the main purpose of the present invention is to provide a user data tracking method and system, which is used to solve the problem that the 3GPP protocol in the LTE system cannot track the user data of the non-standard signaling specified by the IMSI

Method used

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  • A method and system for tracking user data
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  • A method and system for tracking user data

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Experimental program
Comparison scheme
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Embodiment 1

[0071] figure 2 It is a schematic diagram of the sequence of Embodiment 1 of the present invention, such as figure 2 As shown, the specific implementation includes the following steps:

[0072] Step 1101: The base station network manager sets user tracking task parameters.

[0073] The user tracking task parameters include: IMSI, Trace Reference, IP address of Trace Collection Entity, List of interfaces for eNB (List of interfaces for eNB), that is, interface list parameters; among them, IMSI is used to identify the need to perform Trace user; Trace Reference is used to record the trace command ID; the IP address of the trace collection network element is used to identify the base station network management that needs to collect user data; the upper five bits of the interface list parameter are not used to represent whether non-standard signaling needs to be traced Related information, and set it to any combination of "0" and "1", such as "00001", "01010" and so on.

[0074] A tra...

Embodiment 2

[0091] image 3 It is a schematic diagram of the sequence of Embodiment 2 of the present invention, such as image 3 As shown, the specific implementation includes the following steps:

[0092] Step 1201: The base station network manager sets user tracking task parameters. The composition of the user tracking task parameters is the same as that of step 1101 in Embodiment 1. The only difference is that the highest five bits of the interface list parameters are used to indicate whether it is necessary to track non- Standard signaling.

[0093] Step 1202 and step 1203 are the same as step 1102 and step 1103 in embodiment 1, respectively.

[0094] Step 1204: After receiving the message described in step 1203, the base station extracts the user tracking task parameters carried in the message, and judges the value of each of the highest five bits of the interface list parameter by bit; if the upper five bits are One or more digits in the value indicate that the value of non-standard signa...

Embodiment 3

[0099] Figure 4 Is a schematic diagram of the sequence of Embodiment 3 of the present invention, such as Figure 4 As shown, the specific implementation includes the following steps:

[0100] Step 1301: The base station network manager sets user tracking task parameters. The user tracking task parameters include: IMSI, tracking and collecting network element IP addresses, and interface list parameters. Among them, each of the highest five bits of the interface list parameter is used to represent whether a type of non-standard signaling needs to be tracked.

[0101] Step 1302 and step 1303 are the same as step 1102 and step 1103 in Embodiment 1, respectively.

[0102] Step 1304: After receiving the message in step 1303, the base station extracts the user tracking task parameters carried in the message, and determines the corresponding non-standard information according to the value to be tracked in the highest 5 bits of the interface list parameter. Order, and determine the tracking...

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Abstract

The present invention provides a method for tracking user data, comprising: base station network management setting user tracking task parameters for non-standard signaling user data tracking, and sending the user tracking task parameters to the core network through a tracking Trace activation message; The core network sends the tracking start message carrying the user tracking task parameters, the initial context establishment request message or the switching request message to the base station; the base station determines the tracking task information according to the user tracking task parameters, and collects the tracking task information Corresponding user data, and report the collected user data to the network management of the base station. The invention also provides a user data tracking system. The method and system provided by the invention realize the tracking of non-standard signaling user data based on the Trace mechanism of the Third Generation Partnership Project.

Description

Technical field [0001] The present invention relates to a user data tracking technology based on the 3rd Generation Partnership Project (3GPP) protocol, in particular to a method and system for user data tracking of non-standard signaling. Background technique [0002] Long Term Evolution (LTE, Long Term Evolution) is the next-generation evolution technology of wireless networks. From the perspective of user security, base stations need to obtain designated user data, that is, users designated by International Mobile Subscriber Identity (IMSI). data. The tracking of the user data is a very important function for the network operation and maintenance of the operator or the equipment commissioning of the equipment manufacturer. In addition to the standard signaling specified by the 3GPP protocol, the user data also includes many other types, such as non-standard signaling such as internal signaling, performance parameters, algorithm parameters, and scheduling information. The tra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/20H04W24/00
CPCH04W24/08
Inventor 程锦胡成冈徐书高郝军强
Owner ZTE CORP