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A method of tracking user equipment international mobile equipment identity and radio network controller thereof

A technology of device identity and international mobility, applied in wireless communication, network data management, connection management, etc., can solve the problem of inability to directly obtain IMEI information, and achieve the effect of facilitating network maintenance and improving accuracy

Active Publication Date: 2016-06-29
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] The main purpose of the present invention is to provide a method for a radio network controller (RNC) to track user equipment International Mobile Equipment Identity (IMEI) and its radio network controller to solve the problem that the RNC cannot directly obtain IMEI information

Method used

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  • A method of tracking user equipment international mobile equipment identity and radio network controller thereof
  • A method of tracking user equipment international mobile equipment identity and radio network controller thereof
  • A method of tracking user equipment international mobile equipment identity and radio network controller thereof

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Embodiment Construction

[0060] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0061] The invention is based on the third-generation mobile wireless communication system, and is suitable for distributed systems and centralized systems. The RNC starts the process of obtaining the IMEI. The RNC will obtain the IMEI and save it in the user log generated during the user call process. The user log records detailed user characteristic information and behavior statistics information during the call process, and uses the network operation and maintenance analysis system to make statistics on the stored user log from the perspective of the network and user terminal Analysis: Generate the distribution rate of network user failure causes based...

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Abstract

The disclosure discloses a method for tracking an International Mobile Equipment Identity (IMEI) of User Equipment (UE), which includes: obtaining, by a Radio Network Controller (RNC), an IMEI of UE from an identity response message, which is sent by the UE to respond a non-access stratum identity request message, after success of signalling connection of a UE call when the RNC establishes Radio Resource Control (RRC) connection with the UE (S11); and saving, by the RNC, the obtained IMEI in a user log generated in a process of the UE call (S12). The disclosure further discloses a RNC for tracking an IMEI of UE. The method and the RNC of the disclosure can solve the problem that a RNC cannot obtain IMEI information directly, so that a network operation and maintenance analysis system can track the IMEI according to a UE call log to reflect specific details of each call of different types of terminal equipments, and perform statistical analysis on the key performance indicator based on terminal type grouping.

Description

technical field [0001] The invention relates to a wireless communication tracking method and a wireless network controller thereof, in particular to a method for the wireless network controller to track user equipment international mobile equipment identity in the third generation mobile communication system and the wireless network controller thereof. Background technique [0002] The third-generation mobile communication technology provides a platform for developing more services, and end users can enjoy data services while using traditional voice services. This puts higher requirements on both network and terminal performance, requiring continuous optimization of network configuration and improvement of terminal performance. [0003] In the current network operation and maintenance analysis methods, some commonly used analysis methods, such as drive test and performance statistics, are all post-event analysis methods. The disadvantage of these methods is that they cannot ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/00H04W76/02H04W88/12
CPCH04W8/24H04W24/08H04W88/12
Inventor 李群赵明鹤
Owner ZTE CORP
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