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Multi-base station interference source location method and device

A positioning method and interference source technology, applied in electrical components, wireless communication and other directions, can solve problems such as requirements for base station antennas, and achieve the effect of positioning interference sources

Active Publication Date: 2015-08-19
HUAWEI TECH CO LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, these solutions have requirements for the antenna of the base station, and may require modification of existing equipment

Method used

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  • Multi-base station interference source location method and device
  • Multi-base station interference source location method and device
  • Multi-base station interference source location method and device

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] Figure 1a It is a schematic flow diagram of an embodiment of the multi-base station interference source positioning method of the present invention, including:

[0023] Step 11: The multi-base station interference source locating device obtains the received power of each base station on different sector antennas among the multiple bas...

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Abstract

The invention provides a method and equipment for positioning interference sources of multiple base stations. The method comprises the following steps of: acquiring the receiving power of each one of the multiple base stations on different sector antennae; acquiring the receiving differential power of each base station according to the receiving power of each base station on the different sector antennae; and positioning the interference sources which cause interferences to at least part of the multiple base stations according to the receiving differential power of each base station and the gain difference of each base station.

Description

technical field [0001] The invention relates to wireless communication technology, in particular to a multi-base station interference source positioning method and equipment. Background technique [0002] With the rapid development of mobile communication, more and more users start to use mobile terminals for communication. Due to the openness of wireless communication, it is necessary to solve the mutual interference between a large number of communication devices. In order to solve the interference problem, it is first necessary to locate the interference source. Commonly used positioning technologies utilize time of arrival (Time of Arrival, TOA), angle of arrival (Angle of Arrival, AOA) and signal strength of wireless signals for positioning. However, these solutions have requirements for the antenna of the base station, and may require modification of existing equipment. Contents of the invention [0003] Embodiments of the present invention provide a method and eq...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W64/00H04W88/08
Inventor 周平马国田张华潘乐园
Owner HUAWEI TECH CO LTD
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