Positioning method and device for external interference source of mobile communication base station

A mobile communication base station, external interference technology, applied in the field of communication, can solve problems such as low efficiency and long time consuming to find interference sources, and achieve the effects of improving efficiency, narrowing the location range, and accurately analyzing

Inactive Publication Date: 2017-08-18
ZHUHAI JINGWEI TIANDI COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, this kind of method requires testers to go to the field to test to find the problem, and it takes a long time to find the source of interference and the efficiency is low

Method used

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  • Positioning method and device for external interference source of mobile communication base station
  • Positioning method and device for external interference source of mobile communication base station
  • Positioning method and device for external interference source of mobile communication base station

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Embodiment Construction

[0024] The method for locating an external interference source of a mobile communication base station of the present invention is a software program applied to a computer, uses the interference signal data collected by a cell of the base station to locate the interference source, and improves the accuracy and efficiency of locating the interference source. The positioning device of the external interference source of the mobile communication base station of the present invention is used to realize the positioning method of the external interference source of the mobile communication base station of the present invention.

[0025] Embodiment of the positioning method for the external interference source of the mobile communication base station:

[0026] Such as figure 1 As mentioned above, when the method for locating external interference sources of a mobile communication base station of the present invention performs step S1 for the first time when locating interference sourc...

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Abstract

The invention provides a positioning method and device for an external interference source of a mobile communication base station. The method comprises the steps of obtaining statistic data of all same-source interference cells interfered by the same external interference source; and carrying out positioning analysis according to the statistic data, thereby obtaining position data of the external interference source. The device comprises a data statistic module which is used for obtaining the statistic data of all same-source interference cells interfered by the same external interference source; and a positioning analysis module which is used for carrying out positioning analysis according to the statistic data, thereby obtaining the position data of the external interference source. Through application of the method and the device, the positioning accuracy and positioning efficiency of the interference source can be improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular, to a method for locating external interference sources of a mobile communication base station, and a device for applying the method. Background technique [0002] With the gradual construction of 4G LTE (Long Term Evolution) base stations, the coexistence of 2G, 3G, and 4G base stations has formed. At the same time, the probability of inter-system interference has also increased significantly. It has been found that a large number of LTE base stations are affected by Interference with external interfering signals. These interferences mainly include blocking, intermodulation, spurious, and interference from external wireless devices. The interference of external interference signals will have a relatively large negative impact on system performance and end-user experience. In order to reasonably rectify the chaos of base station interference, it is necessary to locat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02H04W64/00
CPCH04W24/02H04W64/00
Inventor 贾正屹
Owner ZHUHAI JINGWEI TIANDI COMM TECH CO LTD
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