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Directional beam alignment system and method, communication equipment and storage medium

A directional beam and alignment system technology, applied in transmission systems, radio transmission systems, diversity/multi-antenna systems, etc., can solve problems such as low efficiency, low efficiency of beam alignment, difficult real-time alignment of transmitting beams and receiving beams, etc. , to achieve the effect of reducing the number of searches, improving efficiency, and reducing the number of sending times

Pending Publication Date: 2021-11-09
GUANGZHOU HAIGE COMM GRP INC
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the polling method has a high computational load, and it is easy to cause low efficiency of beam search and pairing in the early stage of network construction, and it is difficult to align the transmit beam and receive beam with the largest gain between nodes in real-time when nodes move or turn. , it is difficult to obtain the maximum antenna gain
[0004] Therefore, the current directional beam alignment technology has the problem of low beam alignment efficiency

Method used

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  • Directional beam alignment system and method, communication equipment and storage medium
  • Directional beam alignment system and method, communication equipment and storage medium
  • Directional beam alignment system and method, communication equipment and storage medium

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Embodiment Construction

[0047] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0048] In one embodiment, such as figure 1 As shown, a directional beam alignment system 100 is provided, including a transmitting end 102 and a receiving end 104 , wherein the transmitting end 102 sends a wireless communication signal to the receiving end 104 . The transmitting end 102 may be a terminal device in the public mobile communication system, or a base station in the public mobile communication system. The receiving end 104 may be a terminal device in the public mobile communication system, or a base station in the public mobile communication system. Wherein, ...

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Abstract

The invention relates to a directional beam alignment system and method, communication equipment and a storage medium. The system comprises a transmitting end and a receiving end, the transmitting end comprises a directional transmitting beam; the receiving end comprises a directional receiving beam; the transmitting end is used for grouping directional transmitting beams to obtain directional transmitting beam groups, and sending a preset pilot signal to a receiving end through the directional emission beam group; and the receiving end is used for receiving the pilot signal to obtain a pilot receiving signal corresponding to the directional receiving beam, and determining a receiving end alignment beam aligned with the directional beam in the directional receiving beam according to the signal strength of the pilot frequency receiving signal. By adopting the method, the beam search frequency can be reduced, and the directional beam alignment efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of wireless communication, in particular to a directional beam alignment system, method, communication device and storage medium. Background technique [0002] Directional antenna refers to an antenna that transmits and receives electromagnetic waves that are particularly strong in a specific direction, while transmitting and receiving electromagnetic waves in other directions is zero or extremely small. Compared with omnidirectional antennas, directional antennas can generate directional beams through software control , using directional beams for signal transmission, can obtain higher antenna gain. When applied to networking services, the radiation energy of directional beams is concentrated, and the communication distance is relatively long. Space division multiplexing through multiple directional beams can also improve system capacity. Therefore, wireless communication networking based on direc...

Claims

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Application Information

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IPC IPC(8): H04B7/08H04B7/06H04B17/318
CPCH04B7/088H04B7/0617H04B17/318
Inventor 彭剑邓珂邓健
Owner GUANGZHOU HAIGE COMM GRP INC
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