METHOD AND APPARATUS FOR ADJUSTING BEAM WEIGHTING, ACCESS NETWORK DEVICE AND STORAGE MEDIUM.

Abstract

A method for adjusting a beam weighting, including: obtaining an initial beam weighted array of a multi-transceiver channel antenna in a first polarization direction; determining a weight to be interfered with in a first direction from the initial beam weighted array; determining a target phase value corresponding to the weight to be interfered with from a plurality of candidate phase values; determining a target beam weighted array based on the target phase value, the weight to be interfered with, and the initial beam weighted array; and adjusting the initial beam weighted array in the first polarization direction to the target beam weighted array.

Claims

1. A method for adjusting a beam weighting, comprising: obtaining an initial beam weighting array of a multi-transceiver channel antenna in a first polarization direction; determining a weight to be interfered with in a first direction from the initial beam weighting array; determining a target phase value corresponding to the weight to be interfered with from a plurality of candidate phase values; determining a target beam weighting array based on the target phase value, the weight to be interfered with, and the initial beam weighting array; and adjusting the initial beam weighting array in the first polarization direction to the target beam weighting array.

2. The method according to claim 1, further characterized in that determining the target phase value corresponding to the weight to be interfered with from the plurality of candidate phase values ​​comprises: performing interference processing on the weight to be interfered with using each candidate phase value in the plurality of candidate phase values, to determine an interfered weight corresponding to each candidate phase value; and determining the target phase value from the plurality of candidate phase values ​​based on the weight to be interfered with and the interfered weight corresponding to each candidate phase value.

3. The method according to claim 2, further characterized in that determining the target phase value from the plurality of candidate phase values ​​based on the weight to be interfered with and the interfered weight corresponding to each candidate phase value comprises: obtaining a beam pointing deviation angle corresponding to each candidate phase value, wherein the beam pointing deviation angle refers to a deviation angle between a beam pointing corresponding to the interfered weight and a beam pointing corresponding to the weight to be interfered with; modifying the interfered weight based on the beam pointing deviation angle, to obtain a modified weight corresponding to each candidate phase value;and determine the target phase value from the plurality of candidate phase values ​​based on the weight to be interfered with and the modified weight corresponding to each candidate phase value.; 4. The method according to any of claims 1 to 3, further characterized in that determining the target beam weighted matrix based on the target phase value, the weight to be interfered with, and the initial beam weighted matrix comprises: determining a beam pointing deviation angle corresponding to the target phase value; determining a modified weight corresponding to the target phase value based on the weight to be interfered with, the target phase value, and the beam pointing deviation angle corresponding to the target phase value; and determining the target beam weighted matrix based on the corresponding modified weight for the target phase value and a weight in a second direction in the initial beam weighted matrix, wherein the first direction is perpendicular to the second direction.

5. The method according to claim 2, further characterized in that determining the target phase value from the plurality of candidate phase values ​​based on the weight to be interfered with and the interfered weight corresponding to each candidate phase value comprises: determining the first beam gain information corresponding to the weight to be interfered with and the second beam gain information corresponding to the interfered weight corresponding to each candidate phase value; determining null fill information and beam distortion information corresponding to each candidate phase value based on the first beam gain information and the second beam gain information;and determine the target phase value from the plurality of candidate phase values ​​based on the null-filling information and the beam distortion information corresponding to the plurality of candidate phase values ​​respectively.; 6. The method according to claim 2, further characterized in that determining the target phase value from the plurality of candidate phase values ​​based on the weight to be interfered with and the interfered weight corresponding to each candidate phase value comprises: determining the first beam gain information corresponding to the weight to be interfered with and the second beam gain information corresponding to the interfered weight corresponding to each candidate phase value; displaying a comparison diagram between a beam gain corresponding to the interfered weight corresponding to each candidate phase value and a beam gain corresponding to the weight to be interfered with based on the first beam gain information and the second beam gain information; and obtaining an input phase value as the target phase value.

7. The method according to any of claims 1 to 6, further characterized in that it comprises: obtaining an initial beam weighted array of the multi-transceiver channel antenna in a second polarization direction; and adjusting the initial beam weighted array in the second polarization direction to the target beam weighted array.

8. A network access device comprising a memory, a transceiver, and a processor; wherein the memory is configured to store a computer program; the transceiver is configured to transmit and receive data under the control of the processor; and the processor is configured to read the computer program from the memory and execute method b / orLn / eznz / B / Yi of any of claims 1 to 7.

9. An apparatus for adjusting a beam weighting, comprising: a obtaining module, configured to obtain an initial beam weighting array from a multi-transceiver channel antenna in a first polarization direction; a first determining module, configured to determine a weighting to be interfered with in a first direction from the initial beam weighting array; a second determining module, configured to determine a target phase value corresponding to the weighting to be interfered with from a plurality of candidate phase values; a third determining module, configured to determine a target beam weighting array based on the target phase value, the weighting to be interfered with, and the 10. Initial beam weighted array; and a tuning module is configured to tune the initial beam weighted array in the first polarization direction to the target beam weighted array.

10. A non-transient processor-readable storage medium, wherein the processor-readable storage medium stores a computer program, and the computer program is configured to cause a processor to execute the method of 15 any of claims 1 to 7.

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