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Base station control method, device and equipment based on overlay tree

A base station control and coverage tree technology, applied in the field of communications, can solve the problems of poor base station service quality and time-consuming, and achieve the effects of speeding up clustering, improving service quality, and saving computing consumption

Active Publication Date: 2019-04-12
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of this application is to provide a base station control method, device, device, and computer-readable storage medium based on a coverage tree to solve the problem that the traditional mobile terminal clustering method takes a long time and leads to poor service quality of the base station

Method used

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  • Base station control method, device and equipment based on overlay tree
  • Base station control method, device and equipment based on overlay tree
  • Base station control method, device and equipment based on overlay tree

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Experimental program
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Embodiment 1

[0052] The following introduces Embodiment 1 of a method for controlling a base station based on a coverage tree provided by the present application, see figure 1 , embodiment one includes:

[0053] Step S101: Obtain location data of multiple mobile terminals in a target area.

[0054] The above-mentioned target area is specifically the coverage area of ​​one or more base stations, and the location data of the mobile terminal may specifically be real-time address location data. By obtaining the location data of each mobile terminal in the target area, a set of location data is obtained, so that in the subsequent In the process, the distance between each mobile terminal is calculated.

[0055] Step S102: Construct a coverage tree according to the location data of the plurality of mobile terminals.

[0056] The above-mentioned overlay tree includes a plurality of layers, and each layer includes one or more nodes, and the nodes are identifiers corresponding to the mobile termin...

Embodiment 2

[0069] The following begins to introduce in detail Embodiment 2 of a coverage tree-based base station control method provided by the present application. Embodiment 2 is implemented based on Embodiment 1 above, and is expanded to a certain extent on the basis of Embodiment 1 above. Specifically, see figure 2 , embodiment two includes:

[0070] Step S201: Obtain location data of multiple mobile terminals in the target area.

[0071] Step S202: Calculate the distance between each mobile terminal, determine two nodes corresponding to the maximum distance, select one of the nodes as the root node, and determine the number of layers of the covering tree according to the maximum distance.

[0072] Wherein, the overlay tree includes multiple layers, and each layer includes one or more nodes, and the nodes are identifiers corresponding to the mobile terminals one by one. The basis for selecting the root node in this embodiment is: calculate the distance between the mobile terminals...

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Abstract

The invention discloses a base station control method based on an overlay tree. The method comprises the following steps: acquiring location data of a mobile terminal in a target area and building theoverlay tree; selecting a cluster center according to the overlay tree and an expected number of clusters; clustering various nodes according to the distance between other nodes and the cluster center; and finally, adjusting a working parameter of a base station according to a cluster result. According to the method of the invention, clustering is carried out based on the overlay tree; on the onehand, only the distance between various nodes needs to be calculated when the overlay tree is built, and on the other hand, since the structure of the overlay tree itself reflects a distance relationship between the nodes, a new cluster center does not need to be calculated after the cluster center is selected, in consideration of the above two points, the method saves the calculation consumption, speeds up the clustering speed, and improves the service quality of the base station to the mobile terminal. In addition, the invention further provides a base station control device and equipment based on the overlay tree, and a computer readable storage medium, and the functions of which correspond to the above method.

Description

technical field [0001] The present application relates to the field of communications, and in particular to a method, device, device and computer-readable storage medium for controlling a base station based on a coverage tree. Background technique [0002] A base station (BS) is a public mobile communication base station, which is a form of a radio station. A base station specifically refers to a radio transceiver station that transmits information between a mobile communication switching center and a mobile terminal (UE) in a certain radio coverage area. . Under the control of the base station controller, the base transceiver station completes the conversion between the control of the base station and the wireless channel, and realizes the transmission and reception of mobile phone communication signals and the wireless transmission and related control functions between the mobile platform and the mobile platform. The transceiver station decodes and transmits each user's w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W24/02G06K9/62
CPCH04W4/02H04W24/02G06F18/23213
Inventor 吴晓鸰詹彬
Owner GUANGDONG UNIV OF TECH
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