A method and device for determining the deflection angle of an antenna
A deflection angle and antenna technology, applied in the field of communications, can solve problems such as slow update speed, poor electronic map accuracy and dimension, and inability to determine the antenna deflection angle.
Active Publication Date: 2021-05-04
中国移动通信集团广西有限公司 +1
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Problems solved by technology
[0005] The embodiment of the present invention provides a method and device for determining the deflection angle of the antenna, so as to avoid the problem that the optimal deflection angle of the antenna cannot be determined due to the poor accuracy and dimension of the electronic map and the slow update speed, and increase Determine the efficiency of the optimal deflection angle of the antenna, effectively improving the signal quality of the network coverage area
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[0057] The present invention provides a method and device for determining the deflection angle of the antenna, which is used to avoid the problem that the optimal deflection angle of the antenna cannot be determined due to the poor accuracy and dimension of the electronic map and the slow update speed, and increase the number of antenna deflection angles determined. The efficiency of the optimal deflection angle effectively improves the signal quality of the coverage area of the network.
[0058] The following will clearly and completely describe the technical solutions in the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. 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...
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The present invention provides a method and device for determining the deflection angle of the antenna, so as to avoid the problem that the optimal deflection angle of the antenna cannot be determined due to the poor accuracy and dimension of the electronic map and the slow update speed, and increase the number of antenna deflection angles determined. The efficiency of the optimal deflection angle effectively improves the signal quality of the coverage area of the network. The method includes: determining the number of user equipment interacting with the base station cell in the sub-interval of the base station cell; taking the location of the base station as the center point, rotating the sub-interval according to a preset deflection angle, and determining the deflected sub-interval The weight of the user equipment interacting with the base station cell corresponding to the interval; according to the determined weight, weight the determined number of user equipment interacting with the base station cell to obtain the convergence angle corresponding to the deflection angle; if If the convergence angle meets the preset condition, then the deflection angle is determined to be the final deflection angle of the antenna.
Description
technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for determining the deflection angle of an antenna. Background technique [0002] With the continuous increase of the number of user equipment and services, the stability of the wireless network is particularly important. The optimization of wireless networks has gradually become an important research topic. Since the deviation between the actual installation angle of the antenna in the base station and the planned angle will affect the progress of network optimization, to achieve network optimization, it is necessary to know the optimal direction angle of the antenna in the base station, which will help improve the progress of network optimization. [0003] At present, in the scheme of adjusting and optimizing the antenna direction angle of the LTE base station, the optimization and adjustment of the antenna direction angle mainly rely on elec...
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IPC IPC(8): H04W16/18H04W24/02
CPCH04W16/18H04W24/02
Inventor 黄国鑫黄正彬杨昌涛梁俊
Owner 中国移动通信集团广西有限公司