Method for adaptively regulating intelligent antenna wave beam width
An adaptive adjustment and beam width technology, applied in antennas, diversity/multi-antenna systems, electrical components, etc., can solve the problems of smart antenna beams that cannot be aligned and call drops
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[0040] In order to make the objectives, technical solutions, and advantages of the invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments.
[0041] In order to solve the problem that the downlink beam cannot track the user when the UE moves at a large angular frequency, it is expected that the base station can adaptively adjust the downlink beam width of the smart antenna according to the UE relative to the base station's moving angular frequency ω. When the frequency ω is large, a downlink beam with a wider width is used to send data, and when the angular frequency ω of UE movement is small, a downlink beam with a narrow width is used to send data. Therefore, the method of the present invention mainly includes the following steps:
[0042] A. Set more than one downlink beam width for the smart antenna of the base station;
[0043] The multiple downlink beam widths set in this step can be determined ac...
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