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Beam forming processing method and device and readable storage medium

A technology of beamforming and processing methods, applied in the field of smart antennas, can solve problems such as inflexible control and achieve the effect of flexible controllability

Pending Publication Date: 2022-05-13
DATANG MOBILE COMM EQUIP CO LTD
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Problems solved by technology

[0004] Embodiments of the present application provide a beamforming processing method, device, and readable storage medium, which are used for beamforming of base station array antennas, and solve the problem of null depth in the prior art beamforming process. Insufficient control flexibility

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  • Beam forming processing method and device and readable storage medium
  • Beam forming processing method and device and readable storage medium
  • Beam forming processing method and device and readable storage medium

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Embodiment Construction

[0036] (1) The term "and / or" in this application describes the relationship between related objects, indicating that there may be three relationships, for example, A and / or B, which can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. The character " / " generally indicates that the contextual objects are an "or" relationship.

[0037] The term "plurality" in the embodiments of the present application refers to two or more, and other quantifiers are similar.

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative ef...

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Abstract

The invention provides a beam forming processing method and device and a readable storage medium. The method comprises the following steps: acquiring a target null depth of a target disturbed angle configured by a user; determining a null depth coefficient corresponding to the target disturbed angle according to the target null depth; taking the original scrambling beam weight data of the current cell as an interference suppression object, and adjusting the original scrambling beam weight data according to the null depth coefficient and the disturbed spatial data corresponding to the target disturbed angle to generate new scrambling beam weight data; and according to the weight data of the new interference beam, performing beam forming on a to-be-transmitted signal of a base station array antenna of the current cell so as to generate null at a target interfered angle. In the null generation process, the null depth corresponding to the target disturbed angle can be configured according to actual requirements, and flexible controllability of the null depth is achieved.

Description

technical field [0001] The present application relates to the technical field of smart antennas, and in particular to a beamforming processing method, device and readable storage medium. Background technique [0002] Array antenna is the core technology of mobile communication (such as 5G, 6G, etc.). In the array antenna, beamforming technology is used to generate dedicated beams pointing to user terminals. The beams of different user terminals are distinguished in space, so that different user terminals can be in The same cell performs data communication at the same time and at the same frequency, effectively improving the utilization rate of time-frequency resources. When beamforming technology considers maximizing the channel gain of the user terminal in the current cell, the array antenna will interfere with the same-frequency channel of the adjacent cell base station. In order to eliminate this interference, it is necessary to generate a corresponding beam null in the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/06
CPCH04B7/0617H04B7/06G01S7/02
Inventor 郑占旗刘龙李健之
Owner DATANG MOBILE COMM EQUIP CO LTD
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