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Method for tracing customer equipment

A technology for user equipment and equipment, applied in electrical components, wireless communication, etc., can solve the problems of low tracking efficiency and high load, and achieve the effects of improving efficiency, reducing load, and reducing the number of links

Active Publication Date: 2011-05-11
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] To sum up, in the prior art, when using a protocol analyzer to track a specified UE, due to the many links to be tracked, the load is too high, and the tracking efficiency is also very low.

Method used

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Embodiment Construction

[0039] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] Since the UE can only be active in one cell at a certain moment, it is most likely to move between nearby adjacent cells in a future time period. Therefore, in a certain period of time, the protocol analyzer on the network side only needs to track and monitor the current cell where the UE is located and its current neighboring cells. That is, first track and find the specified UE, then monitor the cell where the specified UE is located (current cell) and its neighbor cells (current neighbor cell), track the links of the current cell (control plane link and the user plane link of the specified UE), and the current Some links of adjacent cells (control plane links, user plane links do not need to be tracked), while links of other cells in the n...

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Abstract

The invention discloses a method of tracking user equipment used in a network test of a mobile communication system, comprising the following steps: A, establishing a neighbor cells mapping list of the mobile communication system; B, establishing and tracking the control surface link of all the cells in the mobile communication system; C, orderly searching the appointed user equipment in each cell, after searching the appointed user equipment, establishing and tracking the user surface link in the current cells of the appointed user equipment; D, obtaining the current neighbor cells according to the mapping list of the current cells and the current neighbor cells, and deleting all the links of the cells except from the current cells and the current neighbor cells. The method in the invention reduces the link numbers tracked by the protocol analyzer, thereby reducing the load of the protocol analyzer and improving the tracking efficiency.

Description

technical field [0001] The invention belongs to the field of mobile communication, and in particular relates to a method for tracking user equipment (UE) in network testing of a mobile communication system. Background technique [0002] In the network test of Time Division Synchronous Code Division Multiple Access (TD-SCDMA) system, in order to test the function and performance of each network element and the rationality of network planning, it is often necessary to track and monitor a specified UE, so that this UE can be used in all the network coverage of the system. Move in the cell, observe the situation of call drop, whether the handover can be successful, how the dynamic channel allocation (DCA) scheduling is, whether the cell update occurs, etc., by analyzing these behaviors combined with the sending and receiving capabilities of the system network elements and the network layout, to achieve Testing of network systems. [0003] There are many active UEs in the system...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/00
Inventor 李吉华孔飞
Owner DATANG MOBILE COMM EQUIP CO LTD