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Beam adjustment method of smart antenna, and mobile terminal

A mobile terminal and smart antenna technology, applied in the field of communication, can solve the problem that the antenna beam cannot meet the directional signal reception, etc., and achieve the effect of satisfying the reception, improving the directivity, and reducing the system current

Inactive Publication Date: 2018-09-04
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a smart antenna beam adjustment method and a mobile terminal to solve the problem in the prior art that the antenna beam cannot meet the reception of directional signals

Method used

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  • Beam adjustment method of smart antenna, and mobile terminal
  • Beam adjustment method of smart antenna, and mobile terminal
  • Beam adjustment method of smart antenna, and mobile terminal

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of 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 creative efforts fall within the protection scope of the present invention.

[0023] Such as figure 1 As shown, it is a flow chart of the steps of the beam adjustment method of the smart antenna in the embodiment of the present invention, and the method includes:

[0024] Step 101: Receive ultrasonic signals transmitted by the source device through multiple microphones on the mobile terminal.

[0025] In this step, specifically, the mobile terminal is provided with multiple microphones, and the multiple microphones are installe...

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Abstract

The embodiment of the invention provides a beam adjustment method of a smart antenna, and a mobile terminal. The method comprises the following steps: by a plurality of mikes on a mobile terminal, receiving an ultrasonic wave signal transmitted by a source end device, wherein the plurality of mikes are mounted at different positions of the mobile terminal; according to the ultrasonic wave signal received by the plurality of mikes, determining transmitting azimuth information of the source end device, and adjusting a beam direction of the smart antenna of the mobile terminal. With the method and the mobile terminal provided by the embodiment of the invention, receiving of directional signals is realized.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a method for adjusting beams of smart antennas and a mobile terminal. Background technique [0002] In modern wireless communication systems, smart antenna technology, as a space division multiplexing technology, has become the most attractive technology after frequency division multiplexing, time division multiplexing and code division multiplexing, and plays an important role in modern wireless communication systems. increasingly important role. Among them, in the 5G millimeter wave mobile communication, a smart antenna is introduced into the terminal, but it is still not possible to align the terminal antenna with the signal source, resulting in the inability to receive higher signal strength. [0003] At present, omnidirectional antennas are generally used for signal reception. Since the gain of omnidirectional antennas is low, and there will be some receivi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/08G01S5/20
CPCG01S5/20H04B7/086
Inventor 易伟王柏钢
Owner VIVO MOBILE COMM CO LTD